1 2007-01-11 Dmitry V. Levin <ldv@altlinux.org>
4 * system.c [LINUX] (MNT_FORCE, MNT_DETACH, MNT_EXPIRE): New macros.
5 [LINUX] (umount_flags): New xlat structure with MNT_* entries.
6 [LINUX] (sys_umount2): Use umount_flags.
8 Fix open(2) flags parser.
9 * defs.h (tprint_open_modes): New function.
10 * desc.c (sprint_open_modes): New function.
11 (sys_fcntl): Use tprint_open_modes() and sprint_open_modes().
12 * file.c (openmodes): Split xlat into open_access_modes and
14 (tprint_open_modes): New function.
15 (decode_open): Use it.
16 * ipc.c (sys_mq_open, printmqattr): Likewise.
19 2007-01-11 Roland McGrath <roland@redhat.com>
21 * configure.ac, NEWS: Version 4.5.15.
22 * debian/changelog, strace.spec: 4.5.15-1.
24 * debian/control (Uploaders): Add Frederik Schueler <fs@debian.org>.
26 * strace.spec (Release): Use %{?dist}.
28 * system.c [LINUX] (CTL_CPU): Define in case header is missing it.
30 2006-12-27 Dmitry V. Levin <ldv@altlinux.org>
32 Add const qualifier to xlookup() return value.
33 * defs.h (xlookup): Add const qualifier to return value.
34 * desc.c (sprintflags): Likewise.
35 * process.c (printpriv): Update xlookup() use.
36 * signal.c (sprintsigmask): Add const qualifier to first argument and
38 * util.c (xlookup): Add const qualifier to return value.
39 (printxval): Update xlookup() use.
41 2006-12-21 Dmitry V. Levin <ldv@altlinux.org>
43 Move counts code to separate file.
45 * Makefile.am (strace_SOURCES): Add count.c.
46 * syscall.c (call_counts, countv, counts, shortest, time_cmp,
47 syscall_cmp, count_cmp, sortfun, overhead, set_sortby,
48 set_overhead, call_summary_pers, call_summary): Move to count.c
49 * count.c (count_syscall): New function.
50 * defs.h (count_syscall): Declare it.
51 * syscall.c (trace_syscall): Use it.
53 2006-12-20 Dmitry V. Levin <ldv@altlinux.org>
55 * syscall.c (internal_syscall): Change conditions for internal_exit,
56 internal_fork, internal_clone, internal_exec and internal_wait
57 calls from switching on known scno values to switching on known
58 sysent[tcp->scno].sys_func values.
61 Show system call summary for each personality.
62 * syscall.c (countv): New call_counts pointers array.
63 (counts): Convert to macro wrapper around countv.
64 (call_summary_pers): New function.
65 (call_summary): Use it for each personality.
68 2006-12-12 Dmitry V. Levin <ldv@altlinux.org>
70 Fix -ff -o behaviour. Fix piping trace output.
71 * defs.h (newoutf): Remove.
72 (alloctcb): Rename to alloc_tcb. Add alloctcb() macro wrapper
74 * process.c [!USE_PROCFS] (internal_clone, internal_fork):
75 Remove newoutf() call.
76 * strace.c (set_cloexec_flag, strace_fopen, strace_popen,
77 swap_uid): New functions.
78 (popen_pid): New variable.
79 (newoutf): Make static, use strace_fopen().
80 (main): Use strace_fopen() and strace_popen(), remove uids
81 swapping. Do not open outfname when followfork > 1.
82 Reinitialize tcp->outf properly.
83 (alloctcb): Rename to alloc_tcb. Use newoutf().
84 (trace): Check popen_pid. Remove newoutf() call.
85 [USE_PROCFS] (proc_open, proc_poll_open): Use set_cloexec_flag().
86 Fixes RH#204950, RH#218435, Debian#353935.
88 2006-12-10 Dmitry V. Levin <ldv@altlinux.org>
90 Add biarch support for "struct sigevent".
91 * time.c [LINUX && SUPPORTED_PERSONALITIES > 1] (printsigevent32):
93 [LINUX] (printsigevent): [SUPPORTED_PERSONALITIES > 1]
94 Handle 32-bit personality.
96 Add biarch support for "struct timex".
97 * time.c [LINUX && SUPPORTED_PERSONALITIES > 1] (tprint_timex32):
99 [LINUX] (tprint_timex): New function.
100 [LINUX] (sys_adjtimex): Use it.
102 Enhance adjtimex parser.
103 * time.c [LINUX] (adjtimex_modes, adjtimex_status,
104 adjtimex_state): New xlat structures.
105 [LINUX] (sys_adjtimex): Print the whole struct timex.
106 Decode modes, status and return code.
108 Add biarch support for "struct itimerval".
109 * time.c (printitv): Rename to printitv_bitness().
110 Add printitv() macro wrapper around printitv_bitness().
111 (printitv_bitness): Handle 32-bit personality.
112 [ALPHA] (sys_osf_getitimer, sys_osf_setitimer):
113 Use printitv_bitness().
114 (tprint_timeval, tprint_timeval32): New functions.
115 (printtv_bitness, printitv_bitness, sys_adjtimex): Use them.
116 (printitv32): Remove.
118 Add biarch support for "struct timeval".
119 * defs.h (bitness_t): New enum type.
120 (printtv_bitness, sprinttv): New function prototypes.
121 (printtv): Convert to macro wrapper around printtv_bitness().
123 * desc.c (decode_select): Use printtv_bitness() and sprinttv().
124 (sys_oldselect, sys_osf_select, sys_select, sys_pselect6):
125 Update decode_select() use.
126 * file.c [ALPHA] (sys_osf_utimes): Use printtv_bitness().
127 * time.c (printtv_bitness, sprinttv): New functions.
128 (printtv, printtv32): Remove.
129 [ALPHA] (sys_osf_settimeofday, sys_osf_settimeofday):
130 Use printtv_bitness().
131 Fixes RH#171626, RH#173050.
133 Add biarch support for "struct iovec".
134 * defs.h (personality_wordsize): Add.
135 * io.c [HAVE_SYS_UIO_H] (tprint_iov): [LINUX &&
136 SUPPORTED_PERSONALITIES > 1] Handle 32-bit personality.
137 * util.c [HAVE_SYS_UIO_H] (dumpiov): [LINUX &&
138 SUPPORTED_PERSONALITIES > 1] Likewise.
139 Patch from Jakub Jelinek.
142 * time.c (sys_timer_create): Check umove() return code.
144 Make several global variables static.
145 #ifdef definitions of rarely unused functions.
146 * defs.h (rflag, tflag, outfname): Remove.
147 * strace.c (iflag, interactive, pflag_seen, rflag, tflag,
148 outfname, username): Make static.
149 * desc.c (sys_getdtablesize): Define only for
150 ALPHA || FREEBSD || SUNOS4.
151 * file.c (sys_fchroot): Define only for SUNOS4 || SVR4.
152 (sys_mkfifo): Define only for FREEBSD.
153 * mem.c (sys_sbrk): Define only for FREEBSD || SUNOS4.
154 (sys_getpagesize): Define only for
155 ALPHA || FREEBSD || IA64 || SUNOS4 || SVR4.
156 * net.c (sys_so_socket): Define only for SVR4.
157 * process.c (sys_gethostid): Define only for
158 FREEBSD || SUNOS4 || SVR4.
159 (sys_gethostname): Define only for
160 ALPHA || FREEBSD || SUNOS4 || SVR4.
161 (sys_setpgrp): Define only for ALPHA || SUNOS4 || SVR4.
162 (sys_execv): Define only for SPARC || SPARC64 || SUNOS4.
163 * signal.c (sys_sigblock): Define only for FREEBSD || SUNOS4.
164 (sys_sighold, sys_sigwait): Define only for SVR4.
165 (sys_killpg): Define only for FREEBSD || SUNOS4.
166 * stream.c (sys_getmsg): Define only for
167 SPARC || SPARC64 || SUNOS4 || SVR4.
168 * syscall.c (sys_indir): Define only for SUNOS4.
170 2006-11-27 Dmitry V. Levin <ldv@altlinux.org>
172 * system.c [LINUX]: Define CTL_PROC, since Linux 2.6.18+ headers
173 removed CTL_PROC enum. Patch from Jakub Jelinek.
174 [LINUX] (sysctl_root): Add CTL_BUS, CTL_ABI and CTL_CPU.
176 2006-11-20 Jakub Jelinek <jakub@redhat.com>
178 * linux/ia64/syscallent.h: Add #if check to make sure that
179 SYS_socket_subcall adjustment isn't forgotten again.
181 2006-10-16 Dmitry V. Levin <ldv@altlinux.org>
183 Implement comprehensive quotactl(2) parser for Linux.
184 * Makefile.am (strace_SOURCES): Add quota.c.
186 * resource.c: Remove old quotactl(2) parser.
189 2006-10-14 Dmitry V. Levin <ldv@altlinux.org>
191 * configure.ac(AC_CHECK_HEADERS): Add inttypes.h.
192 * file.c [_LFS64_LARGEFILE && (LINUX || SVR4)]:
193 Include <inttypes.h>.
194 (sys_getdents64): Use PRIu64/PRId64 to avoid gcc warnings on
197 * strace.c (main): Check getcwd() return code.
199 2006-10-13 Ulrich Drepper <drepper@redhat.com>
200 Bernhard Kaindl <bk@suse.de>
201 Dmitry V. Levin <ldv@altlinux.org>
202 Michael Holzheu <holzheu@de.ibm.com>
204 Add hooks for new syscalls. Add decoders for *at, inotify*,
205 pselect6, ppoll and unshare syscalls.
207 * defs.h: Declare print_sigset.
208 * desc.c (sys_pselect6): New function.
209 * file.c (decode_open, decode_access, decode_mkdir,
210 decode_readlink, decode_chmod, decode_utimes, decode_mknod):
212 (sys_open, sys_access, sys_mkdir, sys_readlink, sys_chmod,
213 sys_utimes, sys_mknod): Use them.
214 [LINUX] (fstatatflags, unlinkatflags, inotify_modes): New
216 [LINUX] (print_dirfd, sys_openat, sys_faccessat,
217 sys_newfstatat, sys_mkdirat, sys_linkat, sys_unlinkat,
218 sys_symlinkat, sys_readlinkat, sys_renameat, sys_fchownat,
219 sys_fchmodat, sys_futimesat, sys_mknodat, sys_inotify_add_watch,
220 sys_inotify_rm_watch): New functions.
221 * process.c [LINUX] (sys_unshare): New function.
222 * signal.c (print_sigset): New function.
223 (sys_sigprocmask): Use it.
224 * stream.c (decode_poll): New function.
226 [LINUX] (sys_ppoll): New function.
227 * linux/syscall.h: Delcare new syscall handlers.
228 * linux/syscallent.h: Hook up new syscalls.
229 * linux/alpha/syscallent.h: Likewise.
230 * linux/hppa/syscallent.h: Likewise.
231 * linux/ia64/syscallent.h: Likewise.
232 * linux/mips/syscallent.h: Likewise.
233 * linux/powerpc/syscallent.h: Likewise.
234 * linux/s390/syscallent.h: Likewise.
235 * linux/s390x/syscallent.h: Likewise.
236 * linux/sparc/syscallent.h: Likewise.
237 * linux/sparc64/syscallent.h: Likewise.
238 * linux/x86_64/syscallent.h: Likewise.
241 2006-10-06 Dmitry V. Levin <ldv@altlinux.org>
243 * strace.c [!USE_PROCFS] (trace): Presence of PT_GETSIGINFO
244 macro does not mean that PT_CR_IPSR and PT_CR_IIP macros are
245 also defined, so check them along with PT_GETSIGINFO.
248 2006-09-01 Dmitry V. Levin <ldv@altlinux.org>
250 * file.c (print_xattr_val): Fix memory corruption bug reported
254 2006-04-21 Dmitry V. Levin <ldv@altlinux.org>
256 * defs.h [LINUX && X86_64 && !__NR_exit_group]: Define
259 2006-03-29 Dmitry V. Levin <ldv@altlinux.org>
261 Fix race conditions in tcb allocation.
262 * process.c (fork_tcb): Return error code as documented. Do not
263 print "tcb table full" error message.
264 [USE_PROCFS] (internal_fork): Do not print "tcb table full"
266 [SYS_clone || SYS_clone2] (internal_clone, internal_fork): Call
267 fork_tcb() before alloctcb(). Do not print "tcb table full"
269 * strace.c (main): Do not print "tcb table full" error message.
270 (expand_tcbtab): Print error message in case of memory allocation
272 (alloctcb): Print error message when tcb table is full.
273 (trace): Expand tcb table if necessary prior to allocating
274 entry there. Do not print "tcb table full" error message.
277 2006-08-22 Roland McGrath <roland@redhat.com>
279 * ipc.c (sys_msgget, sys_semget, sys_shmget): Show key values in hex.
282 2006-08-21 Roland McGrath <roland@redhat.com>
284 * linux/syscall.h (SYS_socket_subcall): Bump to 400.
285 * linux/syscallent.h: Update table.
286 * linux/arm/syscallent.h: Likewise.
287 * linux/m68k/syscallent.h: Likewise.
288 * linux/s390/syscallent.h: Likewise.
289 * linux/s390x/syscallent.h: Likewise.
290 * linux/powerpc/syscallent.h: Likewise.
291 * linux/sh/syscallent.h: Likewise.
292 * linux/sh64/syscallent.h: Likewise.
295 2006-04-25 Roland McGrath <roland@redhat.com>
297 * strace.c (main): Fail when -c is given with -ff.
298 * strace.1: Note their incompatibility.
301 * strace.c (main): Fail when nonoption args follow -p switches.
304 * Makefile.am (EXTRA_DIST): Add xlate.el.
306 * linux/mips/Makefile.in: File removed, unused cruft.
307 * linux/sparc/Makefile.in: Likewise.
309 * strace.spec (Source0): Use http://dl.sourceforge.net URL.
311 * ipc.c (sys_semtimedop): Fixed inverted indirect_ipccall test.
312 * linux/hppa/syscallent.h: Fixed semtimedop entry.
313 From Mike Stroyan <mike.stroyan@hp.com>.
316 2006-03-30 Daniel Jacobowitz <dan@codesourcery.com>
318 * linux/arm/syscallent.h: Correct the name of exit. Remove
319 M68K conditionals and sys_security. Correct syscalls 243-282.
322 * process.c (change_syscall): Add ARM support.
323 * syscall.c (get_scno): Handle ARM EABI.
326 2006-01-16 Roland McGrath <roland@redhat.com>
328 * configure.ac, NEWS: Version 4.5.14.
329 * debian/changelog, strace.spec: 4.5.14-1.
331 2006-01-13 Roland McGrath <roland@redhat.com>
333 * debian/control (Build-Depends): Add debhelper.
335 2006-01-12 Roland McGrath <roland@redhat.com>
337 * signal.c [LINUX] (sys_restart_syscall): New function.
338 * linux/syscall.h: Declare sys_restart_syscall.
339 * linux/sparc/syscall.h: Likewise.
340 * linux/syscallent.h: Call 0 is restart_syscall.
341 * linux/arm/syscallent.h: Likewise.
342 * linux/powerpc/syscallent.h: Likewise.
343 * linux/m68k/syscallent.h: Likewise.
344 * linux/hppa/syscallent.h: Likewise.
345 * linux/sh/syscallent.h: Likewise.
346 * linux/sparc/syscallent.h: Likewise.
347 * linux/sparc64/syscallent.h: Likewise.
348 * linux/alpha/syscallent.h: Use sys_restart_syscall.
349 * linux/ia64/syscallent.h: Likewise.
350 * linux/mips/syscallent.h: Likewise.
351 * linux/x86_64/syscallent.h: Likewise.
352 Fixes RH#165469, Debian#350641.
354 2005-08-08 Dmitry V. Levin <ldv@altlinux.org>
356 * system.c [LINUX] (MS_MGC_VAL): New macro.
357 [LINUX] (mount_flags): Add it.
358 [LINUX] (sys_mount): If neither MS_BIND nor MS_MOVE bits are
359 set in the flags argument, try to fetch data string.
362 2006-01-12 Roland McGrath <roland@redhat.com>
364 * system.c (sys_sysctl): Don't read off end of NAME when max_strlen
366 From Timo Lindfors <timo.lindfors@iki.fi>.
369 * debian/rules (binary-arch): Don't pass -s to install. Use dh_strip.
372 * debian/control (Standards-Version): Update to 3.6.2.
374 * defs.h [LINUXSPARC] (PERSONALITY0_WORDSIZE, PERSONALITY1_WORDSIZE):
376 [SPARC64] (PERSONALITY2_WORDSIZE): New macro.
377 [X86_64] (PERSONALITY0_WORDSIZE, PERSONALITY1_WORDSIZE): New macros.
378 * syscall.c (PERSONALITY0_WORDSIZE): New macro if undefined.
379 (personality_wordsize): New variable.
380 (decode_subcall): Use it for size of argument words.
383 2005-11-17 Dmitry V. Levin <ldv@altlinux.org>
385 Implement qual_flags support for each personality.
386 * strace.c (main): Move qualify calls after set_personality call.
387 * syscall.c (qual_flags0): New variable..
388 [SUPPORTED_PERSONALITIES >= 2] (qual_flags1): New variable.
389 [SUPPORTED_PERSONALITIES >= 3] (qual_flags2): New variable.
390 (qual_flags): Change variable definition from array to pointer.
391 (set_personality): Initialize qual_flags variable.
392 (qualify_one): Add "pers" argument to specify personality.
393 [SUPPORTED_PERSONALITIES >= 2]: Set qual_flags1 if requested.
394 [SUPPORTED_PERSONALITIES >= 3]: Set qual_flags2 if requested.
395 (qual_syscall): Pass personality to qualify_one.
396 [SUPPORTED_PERSONALITIES >= 2]: Look for syscall also in sysent1
398 [SUPPORTED_PERSONALITIES >= 3]: Look for syscall also in sysent2
400 (qual_signal): Pass personality to qualify_one.
401 (qual_desc): Likewise.
402 (qualify): Use qualify_one instead of manual qual_flags
404 [SUPPORTED_PERSONALITIES >= 2]: Look for syscall also in sysent1
406 [SUPPORTED_PERSONALITIES >= 3]: Look for syscall also in sysent2
408 * defs.h: Update qual_flags declaration.
411 2005-11-14 Dmitry V. Levin <ldv@altlinux.org>
413 * syscall.c (qual_syscall): Handle numeric syscall specification.
416 * syscall.c (qual_signal, qual_options): Remove redundant argument
419 2005-12-01 Roland McGrath <roland@redhat.com>
421 * ipc.c (indirect_ipccall) [MIPS || HPPA]: Return false.
424 * Makefile.am (EXTRA_DIST): Add linux/arm/syscallent.h
425 and linux/m68k/syscallent.h.
428 * debian/control (Architecture): Add armeb.
431 2005-11-02 Michal Marek <mmarek@suse.cz>
433 * strace-graph (handle_trace): follow clone() and vfork() calls.
435 2005-10-25 Heiko Carstens <heiko.carstens@de.ibm.com>
437 * linux/s390/syscallent.h: Added ioprio_set, ioprio_get,
438 inotify_init, inotify_add_watch, inotify_rm_watch.
439 Corrected number of arguments for request_key.
440 * linux/s390x/syscallent.h: Likewise.
442 2005-12-01 Roland McGrath <roland@redhat.com>
444 * ipc.c (indirect_ipccall) [IA64]: Return false unless the syscall
445 number is in the low range of IA32 syscalls.
447 2005-10-07 Andreas Schwab <schwab@suse.de>
449 * linux/ia64/syscallent.h: Syscall 1105 is gettid, not ioperm.
451 2005-12-01 Roland McGrath <roland@redhat.com>
453 * resource.c (resources): Add RLIMIT_NICE, RLIMIT_RTPRIO.
454 Reported by Scott Tsai <scottt958@yahoo.com.tw>.
456 * ipc.c (indirect_ipccall): New function.
457 (sys_msgctl, sys_msgsnd, sys_msgrcv, sys_semop): Use that predicate
458 instead of #ifdef LINUX test.
459 [LINUX] (sys_semtimedop): Likewise.
460 (sys_shmctl, sys_shmat, sys_shmdt): Likewise.
463 2005-07-31 Ulrich Drepper <drepper@redhat.com>
465 * linux/x86_64/syscallent.h: Fix syscall parameter count for msgrcv and
468 * ipc.c (sys_msgrcv): Add entering handling and print first parameter
472 2005-08-08 Dmitry V. Levin <ldv@altlinux.org>
474 * strace.1: Update "SEE ALSO" links to reference to valid
476 Patch from Michail Litvak <mci@owl.openwall.com>.
479 2005-10-21 Roland McGrath <roland@redhat.com>
481 * util.c (printpathn): Cap N at sizeof path - 1.
483 2005-08-03 Roland McGrath <roland@redhat.com>
485 * configure.ac, NEWS: Version 4.5.13.
486 * debian/changelog, strace.spec: 4.5.13-1.
488 * configure.ac: Check for struct dqblk.dqb_curblocks field.
489 * resource.c [LINUX] (OLD_CMD): New macro.
490 (quotacmds): Use it to hard-wire old O_* values, don't use macros.
491 (sys_quotactl): If dqb_curblocks is not there, it's called
492 dqb_curspace instead. Print dqb_* fields as unsigned long long.
494 2005-07-19 Michael Schmitz <schmitz@debian.org>
496 Long overdue m68k cleanup.
497 * linux/syscallent.h: remove m68k declarations.
498 * linux/m68k/syscallent.h: new file, fixed up declarations
499 to match kernel version 2.6.11. Newer syscalls are sufficiently
500 different from i386 to merit a separate file.
502 2005-08-03 Roland McGrath <roland@redhat.com>
504 * linux/x86_64/syscallent.h: Update init_module argument count.
505 * linux/sparc/syscallent.h: Likewise.
506 * linux/sparc64/syscallent2.h: Likewise.
507 * linux/sparc64/syscallent.h: Likewise.
508 * linux/sh/syscallent.h: Likewise.
509 * linux/sh64/syscallent.h: Likewise.
510 * linux/s390/syscallent.h: Likewise.
511 * linux/s390x/syscallent.h: Likewise.
512 * linux/powerpc/syscallent.h: Likewise.
513 * linux/arm/syscallent.h: Likewise.
515 2005-07-22 James Lentini <jlentini@gmail.com>
517 * bjm.c (sys_init_module): Display all three arguments.
518 * linux/syscallent.h: Update argument count.
520 2005-08-03 Roland McGrath <roland@redhat.com>
522 * process.c (internal_wait): Don't suspend when known child is known
523 to be exiting already.
525 * strace.c (detach): If detaching the last live thread in a group with
526 a zombie leader, then detach the leader too.
527 (handle_group_exit): Use detach, not droptcb, for predeceased thread.
528 Mark process about to take a signal with TCB_GROUP_EXITING flag.
531 2005-07-19 Roland McGrath <roland@redhat.com>
533 * defs.h [LINUX] [M68K] (__NR_exit_group): Define it if missing.
536 2005-07-14 Heiko Carstens <heiko.carstens@de.ibm.com>
538 * linux/s390/syscallent.h (sys_tgkill, vserver, fadvise64_64)
539 (statfs64, fstatfs64, remap_file_pages, mbind, get_mempolicy)
540 (set_mempolicy, mq_open, mq_unlink, mq_timedsend, mq_timedreceive)
541 (mq_notify, mq_getsetattr, sys_kexec_load, add_key, request_key)
542 (keyctl, waitid): Added.
543 * linux/s390x/syscallent.h: Likewise and added missing _llseek.
544 * linux/s390/errnoent.h (ECANCELED, ENOKEY, EKEYEXPIRED)
545 (EKEYREVOKED, EKEYREJECTED, EOWNERDEAD, ENOTRECOVERABLE): Added.
546 * linux/s390x/errnoent.h: Likewise.
548 2005-07-05 Roland McGrath <roland@redhat.com>
550 * mem.c [LINUX] (sys_old_mmap) [X86_64]: Extract 32-bit values if
554 2005-06-08 Dmitry V. Levin <ldv@altlinux.org>
556 Introduce "-e trace=desc".
557 * defs.h (TRACE_DESC): New flag.
558 * syscall.c: Define TD macro before include of syscallent files
559 and undefine it afterwards.
560 (lookup_class): Recognize "desc" keyword.
561 * strace.1: Document "-e trace=desc".
562 * freebsd/i386/syscallent.h: Mark those syscalls which take a
563 file descriptor as an argument or return a file descriptor with
565 * linux/alpha/syscallent.h: Likewise.
566 * linux/hppa/syscallent.h: Likewise.
567 * linux/ia64/syscallent.h: Likewise.
568 * linux/mips/syscallent.h: Likewise.
569 * linux/powerpc/syscallent.h: Likewise.
570 * linux/s390/syscallent.h: Likewise.
571 * linux/s390x/syscallent.h: Likewise.
572 * linux/sh/syscallent.h: Likewise.
573 * linux/sh64/syscallent.h: Likewise.
574 * linux/sparc/syscallent.h: Likewise.
575 * linux/sparc64/syscallent2.h: Likewise.
576 * linux/sparc64/syscallent.h: Likewise.
577 * linux/syscallent.h: Likewise.
578 * linux/x86_64/syscallent.h: Likewise.
579 * sunos4/syscallent.h: Likewise.
580 * svr4/syscallent.h: Likewise.
583 Remove TF flag from those syscalls which have no filename argument.
584 * freebsd/i386/syscallent.h: Remove TF flag from fstat, pread,
585 pwrite, fstat, sendfile.
586 * linux/alpha/syscallent.h: Remove TF flag from read, write,
587 pread, pwrite, sendfile.
588 * linux/hppa/syscallent.h: Remove TF flag from read, write,
589 pread, pwrite, fstat64, sendfile, ftruncate64.
590 * linux/ia64/syscallent.h: Remove TF flag from read, write,
591 sendfile, fstat, fadvise64.
592 * linux/mips/syscallent.h: Remove TF flag from read, write,
593 fstatfs, fstat, pread, pwrite, sendfile, ftruncate64, fstat64,
594 sendfile64, fadvise64, fstatfs64.
595 * linux/powerpc/syscallent.h: Remove TF flag from read, write,
596 fstat, pread, pwrite, sendfile, ftruncate64, fstat64, sendfile64,
597 fadvise64, fstatfs64, fadvise64_64.
598 * linux/s390/syscallent.h: Remove TF flag from pread, pwrite,
599 sendfile, ftruncate64, fstat64, sendfile64.
600 * linux/s390x/syscallent.h: Remove TF flag from pread, pwrite,
601 sendfile, sendfile64.
602 * linux/sh/syscallent.h: Remove TF flag from pread, pwrite,
604 * linux/sh64/syscallent.h: Remove TF flag from pread, pwrite,
605 sendfile, ftruncate64, fstat64.
606 * linux/sparc/syscallent.h: Remove TF flag from sendfile, fstat64,
607 pread, pwrite, sendfile64.
608 * linux/sparc64/syscallent2.h: Likewise.
609 * linux/sparc64/syscallent.h: Likewise.
610 * linux/syscallent.h: Remove TF flag from pread, pwrite, sendfile,
611 ftruncate64, fstat64, sendfile64, fadvise64, fadvise64, fstatfs64,
613 * linux/x86_64/syscallent.h: Remove TF flag from pread, pwrite,
614 sendfile, fadvise64_64.
615 * svr4/syscallent.h: Remove TF flag from pread, pwrite, ftruncate,
616 fstatvfs64, ftruncate64.
619 2005-07-04 Roland McGrath <roland@redhat.com>
621 * net.c (sockipv6options): Add IPV6_ADD_MEMBERSHIP,
622 IPV6_DROP_MEMBERSHIP, IPV6_ROUTER_ALERT.
623 From Ulrich Drepper <drepper@redhat.com>.
626 * net.c (sockipoptions): Fix typos.
627 From Ulrich Drepper <drepper@redhat.com>.
630 * util.c (printnum_int): New function, printnum with s/long/int/.
631 * defs.h: Declare it.
632 * net.c (printsockopt): Use it for int-sized option.
634 Reported by Ulrich Drepper <drepper@redhat.com>.
636 2005-06-09 Roland McGrath <roland@redhat.com>
638 * configure.ac, NEWS: Version 4.5.12.
639 * debian/changelog, strace.spec: 4.5.12-1.
641 2005-06-08 Dmitry V. Levin <ldv@altlinux.org>
643 Minor namespace cleanup.
644 * defs.h (string_quote): Remove declaration.
645 * file.c (openmodessol) [LINUXSPARC]: Make static.
646 (fileflags): Likewise.
647 (aclcmds, aclipc) [HAVE_SYS_ACL_H]: Likewise.
648 (direnttypes) [FREEBSD || LINUX]: Likewise.
649 (xattrflags): Likewise.
650 * process.c (unalignctl_string): Make static.
652 * syscall.c (subcalls_table): Make static.
653 (socket_map) [!(LINUX && (ALPHA || MIPS))]: Likewise.
654 (sparc_socket_decode): Make static, define for [SPARC || SPARC64] only.
655 (decode_subcall): Make static.
656 (syscall_fixup): Likewise.
657 (get_error): Likewise.
658 (syscall_enter): Likewise.
659 * util.c (tv_tv): Disable.
661 (string_quote): Make static.
664 2005-05-12 Philippe De Muyter <phdm@macqel.be>
666 * util.c (getpc, printcall): Check #if defined(M68K), not M68k.
667 Enables `-i' on m68k machines.
669 2005-06-06 Roland McGrath <roland@redhat.com>
671 * process.c (struct_user_offsets) [X86_64]: Reorder elements so
672 matching works right.
675 * linux/syscall.h (SYS_socket, SYS_bind, SYS_connect, SYS_listen)
676 (SYS_accept, SYS_getsockname, SYS_getpeername, SYS_socketpair)
677 (SYS_send, SYS_recv, SYS_sendto, SYS_recvfrom, SYS_shutdown)
678 (SYS_setsockopt, SYS_getsockopt, SYS_sendmsg, SYS_recvmsg)
679 (SYS_getsockname, SYS_semop, SYS_semgsub_et, SYS_semget, SYS_semctl)
680 (SYS_semtimedop, SYS_msgsnd, SYS_msgrcv, SYS_msgget)
681 (SYS_msgctl, SYS_shmat, SYS_shmdt, SYS_shmget)
682 (SYS_shmctl): Macros renamed to SYS_sub_*.
683 * syscall.c (dumpio): Match SYS_sub_* if defined instead of SYS_*.
685 * linux/syscall.h (SYS_waitid): Define if not defined.
687 * linux/syscallent.h: Fix pread/pwrite names to pread64/pwrite64.
689 * defs.h (struct sysent): New member `native_scno'.
690 (known_scno): Declare new function.
691 * linux/syscallent.h: Add new final field to interesting syscalls.
692 * syscall.c (known_scno): New function.
693 (dumpio, internal_syscall, syscall_fixup, trace_syscall): Use it.
694 * process.c (internal_fork, internal_exit): Likewise.
695 [IA64] (ARG_STACKSIZE, ARG_PTID, ARG_CTID, ARG_TLS): Likewise.
696 * strace.c (proc_open): Likewise.
697 * util.c [LINUX] (setbpt): Likewise.
698 * linux/syscall.h: Remove [!defined(X86_64)] from conditional
699 for defining SYS_socket_subcall et al.
700 * linux/syscallent.h: Likewise for #error check.
701 * syscall.c (trace_syscall): Likewise for SYS_{socketcall,ipc} cases.
704 2005-06-02 Roland McGrath <roland@redhat.com>
706 * file.c (printstatfs64): Cast values to unsigned long long and use
710 2005-05-31 Dmitry V. Levin <ldv@altlinux.org>
712 Deal with memory management issues.
713 * defs.h (tprint_iov): Update prototype.
714 * desc.c (sys_epoll_wait) [HAVE_SYS_EPOLL_H]: Do not allocate
715 epoll_event array of arbitrary size on the stack, to avoid
717 * file.c (print_xattr_val): Check for integer overflow during
718 malloc size calculation, to avoid heap corruption.
719 * io.c (tprint_iov) [HAVE_SYS_UIO_H]: Check for integer overflow
720 during malloc size calculation, to avoid heap corruption.
721 Change iovec array handling to avoid heap memory allocation.
722 * mem.c (get_nodes) [LINUX]: Check for integer overflow during
723 size calculation and do not allocate array of arbitrary size on
724 the stack, to avoid stack overflow.
725 * net.c (printcmsghdr) [HAVE_SENDMSG]: Do not allocate array of
726 arbitrary size on the stack, to avoid stack overflow. Do not
727 trust cmsg.cmsg_len to avoid read beyond the end of allocated
729 (printmsghdr) [HAVE_SENDMSG]: Update tprint_iov() usage.
730 * process.c (sys_setgroups): Check for integer overflow during
731 malloc size calculation, to avoid heap corruption. Change gid_t
732 array handling to avoid heap memory allocation.
733 (sys_getgroups): Likewise.
734 (sys_setgroups32) [LINUX]: Likewise.
735 (sys_getgroups32) [LINUX]: Likewise.
736 * stream.c (sys_poll) [HAVE_SYS_POLL_H]: Check for integer
737 overflow during malloc size calculation, to avoid heap corruption.
738 Change pollfd array handling to avoid heap memory allocation.
739 * system.c (sys_sysctl) [LINUX]: Check for integer overflow
740 during malloc size calculation, to avoid heap corruption.
741 * util.c (dumpiov) [HAVE_SYS_UIO_H]: Check for integer overflow
742 during malloc size calculation, to avoid heap corruption.
745 * util.c (printxval): Change third argument from "char *" to
747 (printflags): Add third argument, "const char *", with similar
748 meaning to the third argument of printxval().
749 * defs.h (printxval): Change third argument from "char *" to
751 (printflags): Add third argument.
752 * bjm.c (sys_query_module) [LINUX]: Pass third argument to
754 * desc.c (sys_fcntl): Likewise.
755 (sys_flock) [LOCK_SH]: Likewise.
756 (print_epoll_event) [HAVE_SYS_EPOLL_H]: Likewise.
757 * file.c (sys_open): Likewise.
758 (solaris_open) [LINUXSPARC]: Likewise.
759 (sys_access): Likewise.
760 (sys_chflags, sys_fchflags) [FREEBSD]: Likewise.
761 (realprintstat) [HAVE_LONG_LONG_OFF_T &&
762 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
763 (printstat64) [HAVE_STAT64 &&
764 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
765 (sys_setxattr, sys_fsetxattr): Likewise.
766 * ipc.c (sys_msgget, sys_msgsnd, sys_msgrcv, sys_semget,
767 sys_shmget, sys_shmat) [LINUX || SUNOS4 || FREEBSD]: Likewise.
768 (sys_mq_open) [LINUX]: Likewise.
769 (printmqattr) [HAVE_MQUEUE_H]: Likewise.
770 * mem.c (print_mmap) [!HAVE_LONG_LONG_OFF_T]: Likewise.
771 (sys_mmap64) [_LFS64_LARGEFILE || HAVE_LONG_LONG_OFF_T]: Likewise.
772 (sys_mprotect): Likewise.
773 (sys_mremap, sys_madvise, sys_mlockall) [LINUX]: Likewise.
774 (sys_msync) [MS_ASYNC]: Likewise.
775 (sys_mctl) [MC_SYNC]: Likewise.
776 (sys_remap_file_pages, sys_mbind, sys_get_mempolicy) [LINUX]:
778 * net.c (printmsghdr) [HAVE_STRUCT_MSGHDR_MSG_CONTROL]: Likewise.
779 (sys_send, sys_sendto): Likewise.
780 (sys_sendmsg) [HAVE_SENDMSG]: Likewise.
781 (sys_recv, sys_recvfrom): Likewise.
782 (sys_recvmsg) [HAVE_SENDMSG]: Likewise.
783 (printicmpfilter) [ICMP_FILTER]: Likewise.
784 * proc.c (proc_ioctl) [SVR4 && !HAVE_MP_PROCFS || FREEBSD]: Likewise.
785 * process.c (sys_clone) [LINUX]: Likewise.
786 (printwaitn): Likewise.
787 (sys_waitid) [SVR4 || LINUX]: Likewise.
788 * signal.c (sys_sigvec) [SUNOS4 || FREEBSD]: Likewise.
789 (sys_sigaction): Likewise.
790 (printcontext) [SVR4]: Likewise.
791 (print_stack_t) [LINUX) || FREEBSD]: Likewise.
792 (sys_rt_sigaction) [LINUX]: Likewise.
793 * sock.c (sock_ioctl) [LINUX]: Likewise.
794 * stream.c (sys_putmsg, sys_getmsg): Likewise.
795 (sys_putpmsg) [SYS_putpmsg]: Likewise.
796 (sys_getpmsg) [SYS_getpmsg]: Likewise.
797 (sys_poll): Likewise.
798 (print_transport_message) [TI_BIND]: Likewise.
799 (stream_ioctl): Likewise.
800 * system.c (sys_mount, sys_reboot): Likewise.
801 (sys_cacheflush) [LINUX && M68K]: Likewise.
802 (sys_capget, sys_capset) [SYS_capget]: Likewise.
803 * term.c (term_ioctl) [TIOCMGET]: Likewise.
804 * time.c (sys_clock_nanosleep, sys_timer_settime) [LINUX]:
808 * bjm.c (sys_query_module) [LINUX]: Unitize "out of memory"
809 errors reporting style.
810 * strace.c (rebuild_pollv) [USE_PROCFS]: Likewise.
811 * system.c (sys_capget, sys_capset) [SYS_capget]: Likewise.
812 * util.c (printstr): Likewise.
813 (dumpiov) [HAVE_SYS_UIO_H]: Likewise.
814 (fixvfork) [SUNOS4]: Likewise.
815 * desc.c (decode_select): Continue to decode syscall arguments
816 in case of OOM condition.
817 * file.c (sys_getdents): Likewise.
818 (sys_getdents64) [_LFS64_LARGEFILE]: Likewise.
819 (sys_getdirentries) [FREEBSD]: Likewise.
820 * mem.c (sys_mincore): Changed type of variables which deal with
821 malloc size from int to unsigned long.
824 2005-05-22 Dmitry V. Levin <ldv@altlinux.org>
826 * bjm.c [LINUX]: Do not include <linux/linkage.h>. It is not
827 safe to include kernel headers, and this one is not used anyway.
830 2005-05-26 Roland McGrath <roland@redhat.com>
832 * system.c (sys_sysctl): Check for errors accessing user pointers.
833 Use malloc instead of alloca in case size is insane.
835 2005-05-09 Roland McGrath <roland@redhat.com>
837 * configure.ac: Check for libaio.h.
838 * desc.c (sys_io_setup, sys_io_submit, sys_io_cancel,
839 sys_io_getevents, sys_io_destroy): New functions.
840 * linux/syscall.h: Declare them.
841 * linux/syscallent.h: Use those for io_* syscalls.
842 * linux/alpha/syscallent.h: Likewise.
843 * linux/hppa/syscallent.h: Likewise.
844 * linux/ia64/syscallent.h: Likewise.
845 * linux/mips/syscallent.h: Likewise.
846 * linux/powerpc/syscallent.h: Likewise.
847 * linux/s390/syscallent.h: Likewise.
848 * linux/s390x/syscallent.h: Likewise.
849 * linux/x86_64/syscallent.h: Likewise.
850 From Zach Brown <zach.brown@oracle.com>.
853 * debian/control (Architecture): Add ppc64.
854 Fixes Debian bug #301089.
856 2005-05-05 Anton Blanchard <anton@samba.org>
858 * process.c (ptrace_cmds): Add PTRACE_GETVRREGS and PTRACE_SETVRREGS
861 2005-05-09 Roland McGrath <roland@redhat.com>
863 * strace.c (main): Refuse negative -s argument value.
864 Fixes Debian bug #303256.
866 2005-04-25 Anton Blanchard <anton@samba.org>
868 * file.c (openmodes): Add O_NOATIME flag if defined.
870 2005-04-05 Anton Blanchard <anton@samba.org>
872 * linux/powerpc/ioctlent.h: Regenerated.
874 * signal.c (signame): Don't try and dereference negative index.
876 * linux/powerpc/syscallent.h: Add debug_setcontext, vserver,
877 mbind, *_mempolicy, mq_*, sys_kexec_load, add_key, request_key,
878 keyctl, waitid, sys_semtimedop. Fix various other syscalls.
880 * ipc.c (shm_resource_flags): New variable, table has SHM_HUGETLB
881 but not IPC_NOWAIT, which have the same value.
882 (sys_shmget): Use that instead of resource_flags.
884 2005-03-22 Roland McGrath <roland@redhat.com>
886 * desc.c (decode_select): Increase local buffer size.
889 * configure.ac, NEWS: Version 4.5.11.
890 * debian/changelog, strace.spec: 4.5.11-1.
892 * linux/arm/syscallent.h: Fix 113 entry (syscall, not vm86old).
894 2005-03-14 Roland McGrath <roland@redhat.com>
896 * configure.ac, NEWS: Version 4.5.10.
897 * debian/changelog, strace.spec: 4.5.10-1.
899 2005-02-26 GOTO Masanori <gotom@debian.or.jp>
901 * linux/alpha/syscallent.h: Fix the reversed order of lstat64 and
902 fstat64. Clean up osf_nrecvmsg and osf_ngetsockname.
904 2005-02-28 Andreas Schwab <schwab@suse.de>
906 * syscall.c (getrval2): Move #ifdef IA64 inside #ifdef LINUX.
908 2005-03-14 Roland McGrath <roland@redhat.com>
910 * linux/mips/syscallent.h: Update various calls.
911 From Thiemo Seufer <ths@networkno.de>.
912 Fixes Debian bug #256684.
914 * debian/control (Architecture): Add s390.
915 Fixes Debian bug #294172.
917 2005-03-06 Roland McGrath <roland@redhat.com>
919 * strace.c (trace) [PTRACE_GETSIGINFO]: Fetch siginfo_t for SIGSEGV
920 and SIGBUS signals, use si_addr in output.
922 2005-03-01 Roland McGrath <roland@redhat.com>
924 * file.c (print_xattr_val): Add a cast.
926 2005-02-05 Roland McGrath <roland@redhat.com>
928 * desc.c (decode_select): Calculate size of passed fd_set vectors and
929 copy in the user's size rather than the standard sizeof(fd_set).
930 Fixes Debian bug #65654, #284290.
932 * util.c (printpath, printpathn): Print NULL and don't try any fetch
934 Fixes Debian bug #63093.
936 * debian/control (Build-Depends): Fix for s390 and sparc.
937 From Bastian Blank <waldi@debian.org>.
938 Fixes Debian bug #293564.
940 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
942 * strace.c (main) [!USE_PROCFS]: In child process, raise SIGSTOP
943 right before execv() call. Remove fake_execve() call.
944 * defs.h (fake_execve): Remove unused declaration.
945 * process.c (fake_execve): Remove unused function.
948 2005-02-04 Roland McGrath <roland@redhat.com>
950 * configure.ac, NEWS: Version 4.5.9.
951 * debian/changelog, strace.spec: 4.5.9-2.
953 * file.c (O_LARGEFILE): Omit when #undef'd because it was zero.
955 2005-02-02 Roland McGrath <roland@redhat.com>
957 * debian/control: Add strace-udeb package for installer debugging.
958 * debian/rules (binary-arch): Build it.
959 From Joshua Kwan <joshk@triplehelix.org>.
960 Fixes Debian bug #268294.
962 * file.c (openmodes) [O_LARGEFILE] [O_LARGEFILE == 0]: Redefine to
963 known values for Linux.
965 * util.c (printcall): Print 16 ?s when long is 8 bytes.
968 * linux/sparc/syscall.h: Declare sys_epoll_create, sys_epoll_ctl,
970 * linux/sparc64/syscall.h: Just #include "../sparc/syscall.h" here.
971 * ioctl.c (nioctlents2): Add const to type.
972 Fixes Debian bug #278449.
974 * sock.c (iffflags): New variable, table of IFF_* values.
975 (print_addr): New function.
976 (sock_ioctl): Handle SIOCGIFADDR, SIOCGIFDSTADDR, SIOCGIFBRDADDR,
977 SIOCGIFNETMASK, SIOCGIFFLAGS, SIOCGIFMETRIC, SIOCGIFMTU, SIOCGIFSLAVE,
978 SIOCGIFHWADDR. Use print_addr for SIOCGIFCONF, SIOCGIFNAME, and
979 SIOCGIFINDEX, and fix their output.
980 From Ulrich Drepper <drepper@redhat.com>.
982 Fixes Debian bug #192164.
984 2004-12-20 Dmitry V. Levin <ldv@altlinux.org>
986 * configure.ac: Use AC_GNU_SOURCE macro instead of changing CFLAGS.
987 * defs.h [HAVE_CONFIG_H]: Include config.h first.
988 * strace.c: Include "defs.h" first.
991 * syscall.c (call_summary): Fix potential NULL dereference.
994 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
996 * syscall.c (qual_signal): Check bounds for numeric signal names.
997 Fix parser of symbolic signal names.
998 Fix return code, as required by qualify() function.
999 * syscall.c (qual_desc): Check bounds for descriptor number.
1000 * syscall.c (qual_syscall): Correct return code, to be consistent
1001 with qualify() and other qual_* functions.
1004 2005-02-01 Roland McGrath <roland@redhat.com>
1006 * system.c [LINUX] (MS_MANDLOCK, MS_NOATIME, MS_NODIRATIME, MS_BIND,
1007 MS_MOVE, MS_REC, MS_VERBOSE, MS_POSIXACL, MS_ACTIVE, MS_NOUSER):
1009 [LINUX] (mount_flags): Add them.
1010 [LINUX] (sys_mount): If any of (MS_BIND|MS_MOVE|MS_REMOUNT) bits are
1011 set in the flags argument, don't try to fetch the filesystem string.
1014 * config.guess: Update from canonical version, timestamp 2004-11-12.
1015 * config.sub: Likewise, timestamp 2004-11-30.
1017 * process.c [LINUX] [X86_64] (sys_arch_prctl): New function.
1018 * linux/syscall.h: Declare it.
1019 * linux/x86_64/syscallent.h: Use it.
1022 * process.c (sys_sched_setscheduler): Use %#lx format for bad pointer.
1023 (sys_sched_getparam, sys_sched_setparam): Likewise.
1026 * signal.c [HAVE_SIGACTION] [LINUX && X86_64] (SA_RESTORER): Define
1030 * linux/syscallent.h: Use sys_mincore instead of printargs.
1031 * linux/x86_64/syscallent.h: Likewise. Also use sys_getrlimit,
1032 sys_semtimedop, sys_umount2.
1035 * syscall.c (qual_signal): Fix inverted return value and bogus
1036 argument to qualify_one in the named case.
1038 * file.c (print_xattr_val): Don't use auto array sized by syscall
1039 argument. Use malloc instead, so it can fail for insane values.
1040 Fixes Debian bug #283704.
1042 * net.c (sys_getsockopt): Fix a format %ld -> %d.
1044 * linux/syscall.h [IA64] (SYS_semtimedop): #undef it.
1046 * syscall.c (syscall_enter) [X86_64]: Fix 32-bit argument register map
1047 not to double the middle entry!
1050 * linux/x86_64/syscallent.h: Fix exit_group entry.
1052 * util.c (getpc) [S390 || S390X]: Implement it.
1053 Patch by David Wilder <wilder@us.ibm.com>.
1055 * linux/ia64/syscallent.h: Add fadvise64, fstatfs64, statfs64, mbind,
1056 [gs]et_mempolicy, mq_*, sys_kexec_load, vserver, and waitid.
1059 2005-01-22 Andreas Schwab <schwab@suse.de>
1061 * net.c (sys_getsockopt): Change type of len to int.
1063 2004-10-19 Roland McGrath <roland@redhat.com>
1065 * configure.ac, NEWS: Version 4.5.8.
1066 * debian/changelog, strace.spec: 4.5.8-1.
1068 * file.c (sys_fadvise64): Conditionalize just on [LINUX].
1070 * configure.ac: Check for sys/epoll.h.
1071 * desc.c: Protect #include <sys/epoll.h> with [HAVE_SYS_EPOLL_H].
1072 (epollctls, epollevents): Protect each entry with #ifdef on its macro.
1074 * strace.c (handle_group_exit): Don't detach leader that wasn't
1075 TCB_ATTACHED. Instead mark it with TCB_GROUP_EXITING.
1076 Remove droptcb loop at end, no longer required since 2.6 reports each
1080 * strace.c (trace): Use handle_group_exit for non-TCB_ATTACHED child
1081 taking signal when it has nclone_threads > 0.
1083 * strace.c (handle_group_exit, trace): Mark leader with
1084 TCB_GROUP_EXITING and don't be surprised at child deaths when their
1088 * process.c (WCOREFLAG): Define if not defined.
1089 (W_STOPCODE, W_EXITCODE): Likewise.
1090 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
1092 * sock.c [! LINUX]: Include <sys/socket.h> before <sys/sockio.h>.
1093 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
1095 * debian/rules: Make strace64.1.gz symlink to strace.1.gz instead of
1096 strace64.1 to strace.1, which doesn't exist.
1097 Fixes Debian bug #269220.
1099 2004-09-05 Phil Blundell <pb@nexus.co.uk>
1101 * linux/arm/syscallent.h: New file.
1103 2004-10-19 Roland McGrath <roland@redhat.com>
1105 * debian/rules (DEB_BUILD_GNU_TYPE, CONFIG_OPTS): New variables.
1106 [$(DEB_HOST_GNU_TYPE) == s390-linux] (build64, HOST64, CC64): Set them.
1107 (build/Makefile): Use $(CONFIG_OPTS).
1108 (build64/Makefile): Pass --host as well as --build.
1109 From Bastian Blank <waldi@debian.org>.
1110 Fixes Debian bug #271500.
1112 * linux/hppa/syscallent.h: Update for 2.6.9 syscalls.
1113 From Randolph Chung <tausq@debian.org>
1114 Fixes Debian bug #273887.
1116 * file.c (sys_llseek): Revert last change.
1118 2004-09-14 Richard Henderson <rth@twiddle.net>
1120 * linux/alpha/syscallent.h: Add tgkill, *stat64, vserver, mbind,
1121 [gs]et_mempolicy, mq_*, waitid.
1123 2004-10-07 Roland McGrath <roland@redhat.com>
1125 * file.c (sys_llssek, sys_readahead, sys_fadvise64, sys_fadvise64_64):
1126 Use LONG_LONG macro.
1127 * io.c (sys_pread, sys_pwrite, sys_sendfile): Likewise.
1129 * linux/x86_64/syscallent.h: Fix botched table entries.
1130 From Ulrich Drepper <drepper@redhat.com>.
1132 * mem.c [LINUX] (sys_mbind, sys_set_mempolicy, sys_get_mempolicy):
1134 * linux/syscall.h: Declare them.
1135 * linux/x86_64/syscallent.h: Likewise.
1136 From Ulrich Drepper <drepper@redhat.com>.
1138 * linux/syscallent.h: Handle mbind, set_mempolicy, get_mempolicy.
1139 From Ulrich Drepper <drepper@redhat.com>.
1141 * file.c [LINUX && (I386 || X86_64)] (sys_fadvise64, sys_fadvise64_64):
1143 * linux/syscall.h: Declare them.
1144 * linux/syscallent.h: Handle fadvise64 and fadvise64_64 using those.
1145 * linux/x86_64/syscallent.h: Likewise.
1146 From Ulrich Drepper <drepper@redhat.com>.
1148 2004-09-13 Dmitry V. Levin <ldv@altlinux.org>
1150 * linux/ioctlsort.c (main): Omit duplicate lines
1151 (with same name and code) from output.
1152 * linux/ioctlent.sh: Build the list of ioctls defined in
1153 scsi/sg.h (0x22..), scsi/scsi.h and scsi/scsi_ioctl.h (0x53..),
1154 as suggested by Peter Jones <pjones@redhat.com>
1155 * linux/ioctlent.h: Regenerated.
1158 2004-09-13 Ulrich Drepper <drepper@redhat.com>
1159 Dmitry V. Levin <ldv@altlinux.org>
1161 * time.c [LINUX] (print_rtc): New function, for printing rtc_time
1163 [LINUX] (rtc_ioctl): New function, for parsing RTC_* ioctls.
1164 * ioctl.c [LINUX] (ioctl_decode): Call rtc_ioctl.
1165 * defs.h [LINUX]: Declare rtc_ioctl.
1168 2004-10-06 Roland McGrath <roland@redhat.com>
1170 * desc.c [LINUX] (sys_epoll_create, sys_epoll_ctl, sys_epoll_wait):
1172 * linux/syscall.h: Declare them.
1173 * linux/syscallent.h: Use those for epoll_* syscalls.
1174 * linux/alpha/syscallent.h: Likewise.
1175 * linux/hppa/syscallent.h: Likewise.
1176 * linux/ia64/syscallent.h: Likewise.
1177 * linux/powerpc/syscallent.h: Likewise.
1178 * linux/s390/syscallent.h: Likewise.
1179 * linux/s390x/syscallent.h: Likewise.
1180 * linux/sparc/syscallent.h: Likewise.
1181 * linux/sparc64/syscallent.h: Likewise.
1182 * linux/sparc64/syscallent2.h: Likewise.
1183 * linux/x86_64/syscallent.h: Likewise.
1184 From Ulrich Drepper <drepper@redhat.com>.
1187 * resource.c (resources): Add RLIMIT_LOCKS, RLIMIT_SIGPENDING,
1188 and RLIMIT_MSGQUEUE, if defined.
1189 From Ulrich Drepper <drepper@redhat.com>.
1192 * net.c [HAVE_SENDMSG] (printcmsghdr): New function.
1193 (printmsghdr): Use it.
1194 From Ulrich Drepper <drepper@redhat.com>.
1197 * file.c (sprintmode): Add const to return type.
1198 (sprintfstype): Likewise.
1199 * signal.c (printsiginfo): Add a const.
1201 2004-09-15 Roland McGrath <roland@redhat.com>
1203 * linux/x86_64/syscallent.h: Use sys_waitid.
1205 * linux/syscallent.h: waitid takes 5 arguments, and is in TP category.
1206 * process.c (sys_waitid): Handle fifth argument (struct rusage *).
1208 2004-09-11 Roland McGrath <roland@redhat.com>
1210 * time.c (sys_clock_nanosleep): Print zero flags arg correctly.
1211 (sys_timer_settime): Likewise.
1212 (printsigevent): Print signals by name for SIGEV_SIGNAL.
1213 (sys_timer_create): Print clock ID symbolically.
1214 From Ulrich Drepper <drepper@redhat.com>.
1217 2004-09-07 Michal Ludvig <mludvig@suse.cz>
1219 * defs.h (nioctlents1, nsignals2): Fix typos in decls.
1221 2004-09-03 Roland McGrath <roland@redhat.com>
1223 * syscall.c (qual_options): Add const to defn.
1225 (call_count, error_count, tv_count): Variables removed.
1226 (struct call_counts, counts): New type and variable.
1227 Update all users of the old three to use the new array of structs.
1228 (trace_syscall): Allocate counts on first use.
1229 (sorted_count): Variable removed.
1230 (call_summary): Allocate locally.
1232 * syscall.c (sysent0, sysent1, sysent2, sysent): Add const to defn.
1233 (nsyscalls0, nsyscalls1, nsyscalls2): Likewise.
1234 (errnoent0, errnoent1, errnoent2, errnoent): Likewise.
1235 (nerrnos0, nerrnos1, nerrnos2): Likewise.
1236 * signal.c (signalent0, signalent1, signalent2): Likewise.
1237 (nsignals0, nsignals1, nsignals2): Likewise.
1238 (signame): LIkewise.
1239 * ioctl.c (ioctlent0, ioctlent1, ioctlent2): Likewise.
1240 (nioctlents0, nioctlents1, nioctlents2): Likewise.
1241 (ioctl_lookup, ioctl_next_match): Likewise.
1242 * defs.h: Update decls.
1243 * io.c (sys_ioctl): Update users.
1245 * util.c (xlookup, printxval, addflags, printflags): Use const for
1246 struct xlat * argument.
1247 * defs.h (xlookup, printxval, addflags, printflags): Update decls.
1248 * bjm.c: Add const to all struct xlat defns.
1255 * process.c: Likewise.
1256 * resource.c: Likewise.
1257 * signal.c: Likewise.
1259 * stream.c: Likewise.
1260 * system.c: Likewise.
1265 2004-09-01 Roland McGrath <roland@redhat.com>
1267 * linux/x86_64/syscallent.h: Add new entries for timer_*, clock_*, and
1268 mq_* syscalls, and names only for new calls up to 252.
1269 * linux/syscallent.h: Add waitid.
1270 * linux/x86_64/syscallent.h: Likewise.
1271 * linux/syscall.h: Declare sys_waitid.
1273 * process.c (internal_wait): Take second arg giving index of flags
1275 * defs.h: Update prototype.
1276 * syscall.c (internal_syscall): Update caller.
1277 Also use internal_wait for SYS_waitid.
1278 * process.c (sys_waitid): Define for [LINUX] as well.
1279 Don't tweak TCB_SUSPENDED--internal_wait does that.
1280 (waitid_types): Conditionalize use of nonstandard P_* macros.
1282 2004-08-31 Roland McGrath <roland@redhat.com>
1284 * configure.ac, NEWS: Version 4.5.7.
1285 * debian/changelog: 4.5.7-1.
1286 * strace.spec: 4.5.7-2.
1288 * debian/rules: Rewrite sparc64 change of 2004-07-12.
1289 Always do each build in a separate build directory.
1290 Fixes Debian bug #254728.
1292 * time.c (clocknames): Use #ifdef around CLOCK_* uses.
1294 * strace.1: Say that -c shows system CPU time, not real time.
1295 Fixes Debian bug #254438.
1297 * syscall.c (dumpio): Match pread and pwrite system calls too.
1298 Fixes Debian bug #239947.
1300 * net.c (sockoptions): Add all SO_* macros known in Linux 2.6.9.
1301 Fixes Debian bug #171653.
1303 2004-07-12 Dmitry V. Levin <ldv@altlinux.org>
1305 * signal.c [LINUX] (parse_sigset_t): Fix hex strings parser.
1308 2004-08-30 Roland McGrath <roland@redhat.com>
1310 * strace.c (main): Don't call fake_execve under -c.
1311 From Ulrich Drepper <drepper@redhat.com>.
1314 * net.c (sockipoptions): Add some options.
1315 [SOL_IPV6] (sockipv6options): New variable.
1316 (sys_getsockopt, printsockopt): Use it for SOL_IPV6 level.
1317 From Ulrich Drepper <drepper@redhat.com>.
1320 * time.c (clocknames): New variable, symbolic names for clock_t.
1321 (sys_clock_settime, sys_clock_gettime, sys_clock_nanosleep): Use it.
1322 From Ulrich Drepper <drepper@redhat.com>.
1325 * system.c (personality_options): Hard-code values here.
1326 Don't #include <linux/personality.h> at all.
1327 Fixes RH#130965 and Debian bug #40588.
1329 * file.c (print_xattr_val): New function to show attribute values.
1330 (sys_setxattr, sys_fsetxattr, sys_getxattr, sys_fgetxattr): Use it.
1331 From Ulrich Drepper <drepper@redhat.com>.
1334 2004-07-12 Roland McGrath <roland@redhat.com>
1336 * configure.ac, NEWS: Version 4.5.6.
1337 * strace.spec, debian/changelog: 4.5.6-1.
1339 * Makefile.am (EXTRA_DIST): Add linux/sparc64 files.
1341 * debian/rules: On sparc-linux, build strace64 as well.
1342 From Ben Collins <bcollins@debian.org>.
1343 Fixes Debian bug #254728.
1345 2004-07-07 David S. Miller <davem@nuts.davemloft.net>
1347 * linux/sparc/syscallent.h: Sync with reality.
1348 * linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
1349 sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
1350 sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
1351 sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
1352 sys_removexattr, sys_lremovexattr, sys_fremovexattr,
1353 sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
1354 sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
1355 sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
1356 sys_timer_settime, sys_timer_gettime): New declarations.
1357 * linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
1358 linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
1359 linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
1360 linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
1361 linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
1362 linux/sparc64/signalent.h, linux/sparc64/signalent.h,
1363 linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
1364 linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
1365 linux/sparc64/syscallent1.h: New files.
1366 * defs.h (LINUXSPARC): Define also when SPARC64.
1367 (LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
1368 Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
1369 Define possibly missing __NR_exit_group. Declare getrval2.
1370 * configure.ac (sparc64): New architecture case.
1371 * file.c (stat_sparc64): New structure.
1372 (printstat_sparc64): New output routine for that.
1373 (printstat): Call it, if personality is 2.
1374 (printstat64): Likewise.
1375 * util.c: Conditionalize ptrace defines on LINUXSPARC
1377 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1378 to PTRACE_FOOREGS64 so that more sparc code can be shared
1379 between 64-bit and 32-bit.
1380 (_hack_syscall5): Correct trap number when SPARC64.
1381 (PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
1382 (getpc): Handle SPARC64 && LINUX.
1383 (printcall): Likewise.
1384 (arg fetching/setting): Use same code for SPARC64 LINUX
1386 (setbpt): Handle SPARC64 && LINUX.
1387 (clearbpt): Likewise.
1388 * signal.c: Conditionalize ptrace defines on SPARC and
1390 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1391 to PTRACE_FOOREGS64 so that more sparc code can be shared
1392 between 64-bit and 32-bit.
1393 (m_siginfo): Use same definition on SPARC64 as SPARC.
1394 (sys_sigreturn): Handle LINUX && SPARC64.
1395 * syscall.c: Conditionalize ptrace defines on SPARC and
1397 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1398 to PTRACE_FOOREGS64 so that more sparc code can be shared
1399 between 64-bit and 32-bit.
1400 (getscno): Use same static state on SPARC64 as SPARC,
1401 and add SPARC64 handling.
1402 (get_error): Handle LINUX && SPARC64.
1403 (force_result): Likewise.
1404 (syscall_enter): Likewise.
1405 (trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
1407 (getrval2): Handle LINUX && SPARC64.
1408 * process.c: Conditionalize ptrace defines on SPARC and
1410 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1411 to PTRACE_FOOREGS64 so that more sparc code can be shared
1412 between 64-bit and 32-bit.
1413 (change_syscall): Handle LINUX && SPARC64.
1414 (struct_user_offsets): Ifdef out those which do not exist
1416 * net.c (sys_pipe): Handle LINUX && SPARC64.
1417 * ioctl.c: Fix initializer typo for nioctlents2, was
1418 nioctlents1 by accident.
1420 2004-06-28 Andreas Schwab <schwab@suse.de>
1422 * process.c (internal_exec): Move TCB_WAITEXECVE handling here.
1423 (sys_execve): Remove it here.
1425 2004-07-12 Roland McGrath <roland@redhat.com>
1427 * Makefile.am (EXTRA_DIST): Add linux/sh64/syscallent.h.
1429 * debian/control (Section): Move to utils, matching Debian override.
1431 * net.c (addrfams): Make variable global.
1432 * sock.c (sock_ioctl): Decode the arguments for SIOCGIFNAME,
1433 SIOCGIFINDEX, and SIOCGIFCONF.
1434 From Ulrich Drepper <drepper@redhat.com>.
1437 * linux/ioctlsort.c: Add some #includes.
1438 [POWERPC]: Kludge out high bits.
1439 * linux/ia64/ioctlent.h: Regenerated using RHEL3 headers.
1440 * linux/powerpc/ioctlent.h: Likewise.
1442 2004-07-11 Roland McGrath <roland@redhat.com>
1444 * linux/ioctlent.sh: Replace asm with $asm in all places.
1446 * configure.ac: Add I386 as AM_CONDITIONAL.
1447 * Makefile.am [LINUX]: Add maintainer-mode rules to regenerate
1448 the ioctlent.h file.
1450 2004-07-08 Roland McGrath <roland@redhat.com>
1452 * resource.c (sys_quotactl): Truncate first argument to 32 bits, since
1453 that's what the kernel will do.
1455 2004-07-07 Roland McGrath <roland@redhat.com>
1457 * linux/ioctlent.sh: Take optional second argument to use as directory
1458 name in place of `asm'.
1460 2004-06-27 Roland McGrath <roland@redhat.com>
1462 * configure.ac, NEWS: Version 4.5.5.
1463 * strace.spec, debian/changelog: 4.5.5-1.
1465 2004-06-22 Roland McGrath <roland@redhat.com>
1467 * syscall.c (syscall_fixup) [LINUX && X86_64]: For 32-bit process,
1468 sign extend the low 32 bits of RAX to 64 bits.
1471 * syscall.c (force_result): [LINUX && X86_64]: Fix RAX*4 -> RAX*8.
1473 2004-06-03 Roland McGrath <roland@redhat.com>
1475 * configure.ac, NEWS: Version 4.5.4.
1476 * strace.spec, debian/changelog: 4.5.4-1.
1478 * net.c (domains): Add many PF_* values #ifdef PF_*.
1479 (addrfams): Add many AF_* values #ifdef AF_*.
1480 Fixes Debian bug #250506.
1482 2004-05-02 Dmitry V. Levin <ldv@altlinux.org>
1484 * linux/ioctlsort.c (compare): When ioctl codes equal, compare
1486 (main): Print a note that program output is generated by
1488 * linux/ioctlent.sh: Build the list of ioctls defined in
1489 linux/fb.h (0x46..), linux/kd.h (0x4B..), linux/cdrom.h (0x53..),
1490 asm/ioctls.h (0x54..), linux/vt.h (0x56..), linux/videotext.h
1491 (0x71..), linux/videotext.h (0x72..), asm/sockios.h (0x89..),
1492 linux/sockios.h (0x89..), linux/wireless.h (0x8B..).
1493 * linux/ioctlent.h: Regenerated from linux-2.6.5.
1496 2004-06-03 Roland McGrath <roland@redhat.com>
1498 * debian/control (Architecture): Add amd64.
1499 Fixes Debian bug #246568.
1501 * strace.c (main) [LINUX]: Expand TCBTAB as necessary for threads
1502 attached. Attach threads only under -f. Set TCB_FOLLOWFORK in them.
1503 (expand_tcbtab): New function, broken out of ...
1504 * process.c (fork_tcb): ... here, call that.
1505 * defs.h: Declare expand_tcbtab.
1507 2004-04-19 Roland McGrath <roland@redhat.com>
1509 * process.c (printstatus): Add a space before | in output.
1511 2004-04-16 Roland McGrath <roland@redhat.com>
1513 * configure.ac: Version 4.5.3.
1514 * strace.spec, debian/changelog: 4.5.3-1.
1516 2004-03-18 Dmitry V. Levin <ldv@altlinux.org>
1518 * resource.c (sys_quotactl) [LINUX]: Cast arithmetic shift operand
1519 from long to unsigned long, to fix output of the quotactl command
1523 2004-04-16 Roland McGrath <roland@redhat.com>
1525 * linux/s390/ioctlent.h, linux/s390x/ioctlent.h: Update DASD ioctls.
1526 From Maxim Shchetynin <maxim@de.ibm.com>.
1528 * configure.ac: Check for <mqueue.h>.
1529 * ipc.c (sys_mq_open, printmqattr) [! HAVE_MQUEUE_H]: Don't try to
1530 decode struct mq_attr.
1531 * NEWS: Mention mq support.
1533 * linux/syscall.h: Support new mq_* syscalls on Linux.
1534 * linux/syscallent.h: Likewise.
1535 * linux/dummy.h: Likewise.
1537 * time.c (printsigevent): Handle SIGEV_THREAD.
1538 From Ulrich Drepper <drepper@redhat.com>.
1541 2004-04-13 Roland McGrath <roland@redhat.com>
1543 * net.c (msg_flags): Grok MSG_FIX, MSG_SYN, MSG_RST, MSG_NOSIGNAL,
1545 From Ulrich Drepper <drepper@redhat.com>.
1548 * process.c (printstatus): Mask out bits presented symbolically, and
1549 print "| 0xnnn" if the remaining bits are not all zero.
1550 Fixes Debian bug #240062.
1552 * process.c (print_affinitylist): Rewritten to handle indirect values.
1553 (sys_sched_setaffinity, sys_sched_getaffinity): Update callers.
1554 From Ulrich Drepper <drepper@redhat.com>.
1557 * acinclude.m4: Quote first argument to AC_DEFUN in all cases.
1559 2004-04-08 Roland McGrath <roland@redhat.com>
1561 * strace.c (main) [LINUX]: When attaching for -p, look in
1562 /proc/PID/task for all threads and attach them as presumed
1563 CLONE_THREAD children.
1564 * NEWS: Mention the feature.
1567 2004-03-02 Roland McGrath <roland@redhat.com>
1569 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
1570 From Michael Holzheu <HOLZHEU@de.ibm.com>.
1572 * debian/control (Standards-Version): Update to 3.6.1.
1574 2004-03-01 Roland McGrath <roland@redhat.com>
1576 * configure.ac, NEWS: Version 4.5.2.
1577 * strace.spec, debian/changelog: 4.5.2-1.
1579 * strace.c (main): Avoid potential buffer overruns from ludicrous
1580 arguments or PATH values.
1581 * syscall.c (qual_signal): Bail out for too-long string.
1583 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
1584 Fixes Debian bug #223207.
1586 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
1588 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
1589 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
1590 struct modify_ldt_ldt_s.
1591 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
1593 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
1594 From Tim Yamin <plasmaroo@gentoo.org>.
1596 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
1599 * configure.ac: Check for `struct pt_all_user_regs'
1600 and `struct ia64_fpreg' in <sys/ptrace.h>.
1601 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
1602 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
1604 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
1605 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
1607 * util.c [LINUX] (arg0_index, arg1_index): New macros.
1608 [S390 || S390X]: Define them with inverted values.
1609 (setbpt): Use them for u_arg indices.
1611 2004-02-26 Andreas Schwab <schwab@suse.de>
1613 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
1614 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
1615 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
1617 2004-03-01 Roland McGrath <roland@redhat.com>
1619 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
1620 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
1621 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
1622 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
1623 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
1624 sys_sched_get_priority_min): New functions.
1625 From Ulrich Drepper <drepper@redhat.com>.
1628 2004-02-20 Roland McGrath <roland@redhat.com>
1630 * linux/hppa/syscallent.h: Update some syscalls.
1631 From Randolph Chung <tausq@debian.org>.
1632 Fixes Debian bug #231632.
1634 2003-12-31 David Mosberger <davidm@hpl.hp.com>
1636 * process.c (internal_exit): For ia64, also recognize IA-32 252
1638 (change_syscall): For IA64, also support changing IA-32 syscalls.
1639 * syscall.c (internal_syscall): For IA64, also recognize IA-32
1640 syscall 252 (exit_group) as an internal_exit() syscall.
1641 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
1643 (SYS_vfork): Likewise.
1644 (arg_setup): For IA64 version, also support IA-32 syscalls.
1645 (get_arg0): Likewise.
1646 (get_arg1): Likewise.
1647 (set_arg0): Likewise.
1648 (set_arg1): Likewise.
1650 2004-02-15 Anton Blanchard <anton@samba.org>
1652 * linux/powerpc/syscallent.h: Add rtas call.
1653 Shift multiplexed syscalls to start at 300, we are already about
1654 to hit 256 real syscalls.
1655 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
1657 2004-02-19 Roland McGrath <roland@redhat.com>
1659 * strace.c (main): Use TCP->pid, not PID, in -p message.
1660 Fixes Debian bug #229802.
1662 2004-01-13 Roland McGrath <roland@redhat.com>
1664 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
1667 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
1668 Reported by Petter Reinholdtsen <pere@hungry.com>.
1670 2003-12-31 David Mosberger <davidm@hpl.hp.com>
1672 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
1674 2003-12-14 Anton Blanchard <anton@samba.org>
1676 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
1677 Use %llu formats for them.
1679 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
1681 * linux/powerpc/syscallent.h: Update to include recently added
1684 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
1685 ppc64, we were misreporting syscalls that really succeeded as having
1688 2004-01-13 Roland McGrath <roland@redhat.com>
1690 * strace.1: Remove comment about vfork on Linux.
1691 Fixes Debian bug #223390.
1693 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
1694 (sys_getdents64) [LINUX]: Print d_type field.
1696 2003-12-15 Dmitry V. Levin <ldv@altlinux.org>
1698 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
1699 killed process if available. Fixes RH#112117.
1701 2003-11-13 Roland McGrath <roland@redhat.com>
1703 * configure.ac, NEWS: Version 4.5.1.
1704 * strace.spec, debian/changelog: 4.5.1-1.
1706 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
1708 * defs.h (ioctl_lookup): Prototype change.
1709 * ioctl.c (ioctl_next_match): New function.
1710 * defs.h: Declare it.
1711 * io.c (sys_ioctl): Use it, to display all possible ioctl names
1712 when there's more than one match.
1713 * ioctl.c (ioctl_lookup): Likewise.
1714 * stream.c (internal_stream_ioctl): Likewise.
1715 Patch from Solar Designer <solar@openwall.com>.
1717 2003-11-13 Roland McGrath <roland@redhat.com>
1719 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
1720 * linux/sh64/syscallent.h: Likewise.
1722 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
1724 Fixes for RH#105359.
1725 * util.c (printuid): New function.
1726 * defs.h: Declare it.
1727 * file.c (sys_chown): Use it.
1728 * file.c (sys_fchown): Likewise.
1729 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
1730 sys_setresgid): Likewise.
1731 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
1732 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
1733 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
1734 setuid32, setgid32, setfsuid32, setfsgid32.
1735 * process.c [LINUX]: Define GETGROUPS32_T.
1736 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
1738 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
1741 2003-11-11 Roland McGrath <roland@redhat.com>
1743 * strace.c (main): Bail with usage error for missing command before we
1744 open the -o file or fiddle uids.
1746 2003-11-06 Roland McGrath <roland@redhat.com>
1748 * strace.c (main): Treat piped output more like file output.
1749 Disallow -ff with piped output. Fixes RH#105366.
1750 Reported by Dmitry V. Levin <ldv@altlinux.org>
1752 * strace.c (tprintf): Check result of vfprintf and use perror when it
1753 fails while not writing to stderr itself. Fixes Debian bug #218762.
1755 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
1756 From Ulrich Drepper <drepper@redhat.com>.
1758 2003-11-01 Roland McGrath <roland@redhat.com>
1760 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
1761 setitimer rather than hard-coding a value based on HZ.
1762 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
1764 2003-10-21 Roland McGrath <roland@redhat.com>
1766 * strace.1: Fixed a few spelling errors.
1767 Fixes Debian bug #217008.
1769 * syscall.c: Revert last change, was broken.
1771 2003-10-01 Roland McGrath <roland@redhat.com>
1773 * process.c (internal_clone): Don't suspend parent when call requested
1774 a specific PID that is not a traced child.
1776 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
1777 from right to left so we don't have to presume the size.
1778 Reported by David Woodhouse <dwmw2@redhat.com>.
1780 2003-09-25 Roland McGrath <roland@redhat.com>
1782 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
1783 these in the table if they are defined.
1785 2003-09-24 Roland McGrath <roland@redhat.com>
1787 * configure.ac, NEWS: Version 4.5.
1788 * strace.spec, debian/changelog: 4.5-1.
1790 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
1791 instruction decoding branch if TCB_INSYSCALL is clear.
1792 Reported by <jochen@penguin-breeder.org>.
1794 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
1796 2003-09-23 Roland McGrath <roland@redhat.com>
1798 * strace.spec: On ppc64 (maybe others later), create an strace64
1799 package as well containing just /usr/bin/strace64.
1801 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
1804 2003-08-21 Roland McGrath <roland@redhat.com>
1806 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
1807 * linux/x86_64/syscallent.h: Likewise.
1808 * linux/s390/syscallent.h: Likewise.
1809 * linux/s390x/syscallent.h: Likewise.
1811 2003-07-28 Daniel Jacobowitz <drow@mvista.com>
1813 * defs.h (ALIGN64): Define for MIPS.
1814 * io.c (PREAD_OFFSET_ARG): Define.
1815 (sys_pread, sys_pwrite): Use it.
1816 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
1818 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
1819 (truncate64, ftruncate64): Pretty-print.
1820 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
1821 (truncate64, ftruncate64): Take four arguments.
1823 2003-07-17 Roland McGrath <roland@redhat.com>
1825 * configure.ac, NEWS: Version 4.4.99.
1826 * strace.spec, debian/changelog: 4.4.99-1.
1828 2003-07-15 Anton Blanchard <anton@samba.org>
1830 * ipc.c: Add SHM_HUGETLB field.
1831 Mask out permission bits in msgget, semget and shmget before
1832 printing resource_flags.
1833 Mask execute permission bits (even though we dont currently
1836 2003-07-17 Roland McGrath <roland@redhat.com>
1838 * linux/powerpc/syscallent.h (tgkill): New at 250.
1840 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
1841 From Ulrich Drepper <drepper@redhat.com>.
1843 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
1844 * file.c (printstatfs): Print f_fsid and f_frsize.
1845 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
1846 * linux/syscall.h: Add decls.
1847 From Ulrich Drepper <drepper@redhat.com>.
1849 2003-07-09 Roland McGrath <roland@redhat.com>
1851 * linux/ia64/syscallent.h (tgkill): New at 1235.
1853 2003-07-05 Richard Henderson <rth@twiddle.net>
1855 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
1856 * syscall.c (ERESTART_RESTARTBLOCK): New.
1857 (trace_syscall): Print it.
1858 * linux/alpha/syscallent.h (osf_syscall): Name properly.
1859 (osf_set_program_attributes): Fix typo.
1860 (osf_nfssvc): Likewise.
1861 (osf_sigsendset): Likewise.
1862 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
1863 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
1864 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
1865 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
1866 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
1867 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
1868 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
1869 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
1870 clock_getres, clock_nanosleep, semtimedop): New.
1872 2003-07-08 Roland McGrath <roland@redhat.com>
1874 * signal.c (sys_tgkill): New function.
1875 * linux/syscall.h: Declare it.
1876 * linux/syscallent.h: Add tgkill.
1878 2003-06-27 Roland McGrath <roland@redhat.com>
1880 * configure.ac: Check for type `struct __old_kernel_stat'.
1881 * file.c (convertoldstat, printoldstat): Define under
1882 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
1883 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
1884 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
1885 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
1887 2003-06-26 Roland McGrath <roland@redhat.com>
1889 * configure.ac: SHMEDIA -> SH64
1892 * process.c: Likewise.
1894 * syscall.c: Likewise.
1896 * linux/shmedia/syscallent.h: Moved to ...
1897 * linux/sh64/syscallent.h: ... here.
1899 * config.guess: Update from canonical version, timestamp 2003-06-17.
1900 * config.sub: Likewise.
1902 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
1903 From: Joshua Neal <tinara@netpipeline.net>.
1905 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
1906 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
1907 * linux/ia64/syscallent.h: Likewise.
1908 * linux/powerpc/syscallent.h: Likewise.
1909 * linux/s390/syscallent.h: Likewise.
1910 * linux/s390x/syscallent.h: Likewise.
1911 * linux/x86_64/syscallent.h: Likewise.
1912 From Jakub Jelinek <jakub@redhat.com>.
1914 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
1915 From Michael Holzheu <HOLZHEU@de.ibm.com>.
1917 2003-06-23 Roland McGrath <roland@redhat.com>
1919 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
1920 From Ulrich Drepper <drepper@redhat.com>.
1922 2003-06-10 Roland McGrath <roland@redhat.com>
1924 * configure.ac, NEWS: Version 4.4.98.
1925 * strace.spec, debian/changelog: 4.4.98-1.
1927 2003-06-09 Roland McGrath <roland@redhat.com>
1929 * linux/s390x/syscallent.h: Update many syscalls.
1930 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
1932 * linux/s390/syscallent.h: Update many syscalls.
1933 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
1935 * linux/shmedia/syscallent.h: New file.
1936 From Stephen Thomas <stephen.thomas@superh.com>.
1938 * strace.c (trace): Print a message and newline for a WIFEXITED report
1939 from the process we just printed an unterminated syscall line for.
1941 2003-06-03 Roland McGrath <roland@redhat.com>
1943 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
1945 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
1946 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
1947 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
1948 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
1949 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
1950 (get_error) [LINUX] [ARM]: Update.
1951 (syscall_enter) [LINUX] [ARM]: New case.
1952 * util.c (printcall) [LINUX] [ARM]: New case.
1954 * debian/control (Standards-Version): Update to 3.5.10.
1956 * strace.c (main): In PATH search, accept only a regular file with
1957 execute bits set. Fixes Debian bug #137103.
1959 2003-06-02 Roland McGrath <roland@redhat.com>
1961 * strace.c (main): Set -q when given -o and not -p, and not when not
1962 given -o, to match what the man page always said.
1963 Fixes Debian bug #47113, #153678.
1965 * configure.ac, NEWS: Version 4.4.97.
1966 * strace.spec, debian/changelog: 4.4.97-1.
1968 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
1969 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
1971 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
1972 timestamp 2003-05-22.
1973 * config.sub: Likewise, timestamp 2003-05-24.
1975 2003-05-22 Roland McGrath <roland@redhat.com>
1977 * defs.h (struct tcb): New member `nzombies'.
1978 * strace.c (alloctcb): Initialize it.
1979 (droptcb): Increment our parent's zombie count.
1980 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
1981 process has zombies it can reap. On the way out, if we reaped
1982 an untraced process, decrement the zombie count.
1984 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
1985 separately using signame.
1987 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
1988 of literal 0 for index. Consult the right flags without clobbering
1989 anything when we reparent the new child to the caller's parent thread.
1991 * linux/s390/syscallent.h: Fix sys_clone argument count.
1992 * linux/s390x/syscallent.h: Likewise.
1993 * linux/mips/syscallent.h: Likewise.
1994 * linux/alpha/syscallent.h: Likewise.
1995 * linux/powerpc/syscallent.h: Likewise.
1996 * linux/sh/syscallent.h: Likewise.
1997 * linux/sparc/syscallent.h: Likewise.
1998 * linux/hppa/syscallent.h: Likewise.
2000 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
2001 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
2003 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
2004 [LINUX || SVR4] (siginfo_codes): Add strings for them.
2006 * process.c (print_affinitylist): Fix loop condition.
2007 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
2009 2003-04-10 Roland McGrath <roland@redhat.com>
2011 * syscall.c (qual_desc): Return zero after parsing number.
2012 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
2014 2003-04-07 Roland McGrath <roland@redhat.com>
2016 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
2017 * linux/syscall.h: Likewise.
2018 * ipc.c [LINUX] (sys_semtimedop): New function.
2019 From Ulrich Drepper <drepper@redhat.com>.
2021 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
2022 From Ulrich Drepper <drepper@redhat.com>.
2024 2003-04-01 Philippe De Muyter <phdm@macqel.be>
2026 * sock.c, stream.c: Check #ifdef LINUX, not linux.
2027 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
2029 2003-03-30 Roland McGrath <roland@redhat.com>
2031 * configure.ac, NEWS: Version 4.4.96.
2032 * strace.spec, debian/changelog: 4.4.96-1.
2034 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
2036 Various fixes for SuperH [SH]:
2037 * mem.c (sys_old_mmap): mmap() parameters passed in registers
2038 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
2040 * process.c (change_syscall): Fixed register which holds system
2042 * util.c (arg0_offset, arg1_offset): provide definition
2043 * Makefile.am: Added new files in linux/sh
2044 * linux/sh/syscallent.h: New file.
2045 * linux/sh/errnoent.h: New file.
2046 * linux/sh/ioctlent.h: New file.
2047 * linux/sh/signalent.h: New file.
2049 * linux/ioctlent.sh: Take an arg for location of header files
2050 * syscallent.sh: Replaced lost $
2052 2003-03-30 Roland McGrath <roland@redhat.com>
2054 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
2055 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
2056 From Ulrich Drepper <drepper@redhat.com>.
2058 * linux/syscallent.h: Use sys_getrlimit for 191.
2059 Use name "old_getrlimit" for 76.
2060 Reported by Ulrich Drepper <drepper@redhat.com>.
2062 2003-03-18 Roland McGrath <roland@redhat.com>
2064 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
2066 2003-03-17 Roland McGrath <roland@redhat.com>
2068 * linux/x86_64/syscallent.h: clone takes 5 args.
2069 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
2071 2003-03-15 Roland McGrath <roland@redhat.com>
2073 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
2075 2003-03-14 Roland McGrath <roland@redhat.com>
2077 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
2079 * linux/ia64/syscallent.h: clone takes 5 arguments.
2080 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
2082 2003-03-12 Roland McGrath <roland@redhat.com>
2084 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
2085 Use sys_clone for clone2.
2086 * linux/syscall.h: Don't declare sys_clone2.
2087 * process.c (sys_clone): Rewritten to handle both flavors,
2088 print all extra args depending on flag bits.
2089 (sys_clone2): Function removed.
2091 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
2093 2003-03-04 Roland McGrath <roland@redhat.com>
2095 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
2096 TCB_INSYSCALL is clear, like other platforms do.
2098 2003-03-04 Ulrich Drepper <drepper@redhat.com>
2100 * mem.c [LINUX] (sys_remap_file_pages): New function.
2101 * linux/syscall.h: Declare it.
2102 * linux/syscallent.h: Use it.
2103 * linux/powerpc/syscallent.h: Likewise.
2105 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
2107 2003-02-26 Roland McGrath <roland@redhat.com>
2109 * configure.ac: Fix typo in netinet/in.h check.
2110 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
2111 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
2113 2003-02-24 Roland McGrath <roland@redhat.com>
2115 * configure.ac, NEWS: Version 4.4.95.
2116 * strace.spec, debian/changelog: 4.4.95-1.
2118 * process.c (sys_getresgid): Fix typos in argument access.
2120 2003-02-23 Roland McGrath <roland@redhat.com>
2122 * process.c (sys_getresuid): Fix typos in argument access.
2123 Reported by Anton Blanchard <anton@samba.org>.
2125 2003-02-19 Roland McGrath <roland@redhat.com>
2127 * configure.ac, NEWS: Version 4.4.94.
2128 * strace.spec, debian/changelog: 4.4.94-1.
2130 * version.c: Removed.
2131 * Makefile.am (strace_SOURCES): Remove it.
2132 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
2134 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
2135 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
2136 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
2138 2003-01-23 Roland McGrath <roland@redhat.com>
2140 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
2141 SPARC, which doesn't use the header regardless.
2143 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
2146 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
2148 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
2149 [! SYS_putpmsg] (sys_putpmsg): Likewise.
2151 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
2152 since they can conflict.
2154 2003-01-21 Roland McGrath <roland@redhat.com>
2156 * strace.c (usage): Omit -z, since it has never worked properly.
2159 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
2160 var=val in environ or to remove var, respectively.
2161 (usage): Mention it.
2162 * strace.1, NEWS: Document it.
2164 * configure.ac, NEWS: Version 4.4.93.
2165 * strace.spec, debian/changelog: 4.4.93-1.
2166 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
2168 2003-01-20 Roland McGrath <roland@redhat.com>
2170 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
2171 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
2172 TCB_WAITEXECVE state with special kludges.
2174 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
2175 reversed from other architectures.
2177 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
2178 conditional on [TCB_WAITEXECVE] instead of list of processors.
2180 * util.c (restore_arg0): Evaluate args in no-op defns.
2182 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
2183 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
2185 2003-01-17 Anton Blanchard <anton@samba.org>
2187 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
2189 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
2191 2003-01-14 Roland McGrath <roland@redhat.com>
2193 * linux/powerpc/errnoent.h: Add missing errnos.
2194 * linux/powerpc/ioctlent.h: Update ioctl values.
2195 From Anton Blanchard <anton@samba.org>.
2197 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
2198 From Anton Blanchard <anton@samba.org>.
2200 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
2201 sys_ftruncate64, instead of printargs, for those syscalls.
2202 * linux/mips/syscallent.h: Likewise.
2203 * linux/powerpc/syscallent.h: Likewise.
2204 * linux/s390/syscallent.h: Likewise.
2205 * linux/sparc/syscallent.h: Likewise.
2207 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
2208 All others at the moment use linux/syscallent.h, where it's 300.
2210 * strace.1: Update bug reporting info.
2212 * resource.c [LINUX] (quotacmds): Grok new command encodings.
2213 From Nathan Scott <nathans@debian.org>.
2215 * configure.ac, NEWS: Version 4.4.92.
2216 * strace.spec, debian/changelog: 4.4.92-1.
2218 * configure.ac: Match powerpc* (includes powerpc64), and don't match
2219 ppc (never comes out of config.sub).
2221 * process.c (sys_ptrace): Use #lx format for address argument.
2222 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
2223 * process.c [POWERPC]: Likewise.
2224 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
2225 * syscall.c (get_scno) [POWERPC]: Likewise.
2226 * util.c [POWERPC]: Likewise.
2227 (printnum): Use long for NUM.
2228 From Anton Blanchard <anton@samba.org>.
2230 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
2232 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
2233 appropriately via set_arg0 or no-ops for each architecture.
2234 (clearbpt): Use those instead of set_arg0 and set_arg1.
2236 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
2237 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
2238 sys_ftruncate64, instead of printargs, for those syscalls.
2240 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
2241 (sys_ptrace): Use printxval.
2242 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
2243 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
2245 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
2246 print it before using printxval.
2247 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
2249 2003-01-13 Roland McGrath <roland@redhat.com>
2251 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
2252 timestamp 2003-01-10.
2253 * config.sub: Likewise, timestamp 2003-01-03.
2254 * install-sh: Update from Automake 1.7.2.
2256 * linux/powerpc/signalent.h: Add SIGRTMIN.
2257 From Anton Blanchard <anton@samba.org>.
2259 * linux/powerpc/syscallent.h: Add missing system calls.
2260 Decode more system calls, we were just printargs for many things.
2261 Remove some x86-specific system calls.
2262 Remove two syscalls between the socket and ipc syscalls,
2263 it was resulting in all IPC syscalls being off by two.
2265 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
2266 From Anton Blanchard <anton@samba.org>.
2268 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
2269 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
2270 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
2271 From Anton Blanchard <anton@samba.org>.
2273 * term.c [LINUX]: Get kernel definition of struct termios.
2274 From Anton Blanchard <anton@samba.org>.
2276 * linux/ioctlent.sh: Look in sound/ directory too.
2277 From Anton Blanchard <anton@samba.org>.
2279 * desc.c (printflock64): Fix ADDR argument type.
2280 From Anton Blanchard <anton@samba.org>.
2282 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
2283 sys_siglist and _sys_siglist.
2284 Reported by John Hughes <john@Calva.COM>.
2286 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
2287 Reported by John Hughes <john@Calva.COM>.
2289 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
2291 2003-01-10 Roland McGrath <roland@redhat.com>
2293 * configure.ac, NEWS: Version 4.4.91.
2294 * strace.spec, debian/changelog: 4.4.91-1
2296 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
2297 values for x86-64, conditional on current_personality.
2299 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
2301 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
2302 * stream.c (print_transport_message): Use #ifdefs for those members.
2304 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
2306 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
2307 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
2309 * strace.c (pfd2tcb): Fix for new tcbtab type.
2310 (rebuild_pollv): Likewise.
2311 (detach): Put variables used under [LINUX] inside #ifdef.
2313 * process.c (change_syscall) [POWERPC]: Add missing return.
2314 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
2316 * strace.spec: New file.
2317 * debian/changelog: 4.4.90-1
2318 * debian/rules (binary-arch): Depend on build.
2319 (clean): Don't try to run Makefile.in.
2320 * debian/control (Standards-Version): Now 3.5.8.
2322 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
2324 2003-01-09 Roland McGrath <roland@redhat.com>
2326 * syscall.c (force_result) [S390 || S390X]: Fix typo.
2328 * debian/control: Update Maintainer: field.
2330 2003-01-08 Roland McGrath <roland@redhat.com>
2332 * NEWS: Update for 4.4.90 test release.
2334 Support for new Linux 2.5 thread features.
2335 * defs.h [LINUX]: Define __NR_exit_group if not defined.
2336 (struct tcb): New members nclone_threads, nclone_detached,
2338 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
2339 (waiting_parent): Macro removed.
2340 (pid2tcb): Declare it.
2341 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
2342 child to our parent if we are a CLONE_THREAD child ourselves.
2343 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
2344 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
2345 determining if we have any. If TCB_CLONE_THREAD is set, check
2346 parent's children instead of our own, and bump nclone_waiting count.
2347 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
2348 the syscall was exit_group.
2349 * syscall.c (internal_syscall): Use internal_exit for exit_group.
2350 * strace.c (pid2tcb): No longer static.
2351 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
2352 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
2353 If we have thread children, set TCB_EXITING and don't clear the TCB.
2354 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
2355 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
2356 children of our parent that might be waiting for us too.
2357 [TCB_GROUP_EXITING] (handle_group_exit): New function.
2358 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
2360 Revamp -f support for Linux.
2361 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
2362 the system call to be clone with CLONE_PTRACE set. Various new static
2364 * process.c (internal_clone): Define also #ifdef SYS_clone2.
2365 Initialize TCPCHILD->parent field.
2366 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
2367 Check in case the new child is in the tcb already.
2368 (internal_fork) [LINUX]: Just call internal_clone.
2369 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
2370 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
2372 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
2374 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
2376 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
2378 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
2380 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
2382 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
2384 * debian/rules: no longer install postinst and prerm
2385 * debian/control: do not end summary with full stop (lintian)
2387 2002-12-30 Roland McGrath <roland@redhat.com>
2389 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
2390 (EXTRA_DIST): Add missing files.
2392 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
2394 * syscall.c (qualify_one): New function.
2395 (qual_options): Replace lookup field with qualify, update initializer.
2396 (qualify): Update caller.
2397 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
2398 (qual_syscall): Rewritten lookup_syscall, match name more than once.
2399 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
2401 * version.c (version): Make const, bump to 4.4.90.
2402 * strace.c: Update decl.
2404 * Makefile.am [LINUX && X86_64]: Remove cruft.
2405 * linux/x86_64/errnoent1.h: New file.
2406 * linux/x86_64/ioctlent1.h: New file.
2407 * linux/x86_64/signalent1.h: New file.
2408 * linux/x86_64/syscallent1.h: New file.
2409 * linux/x86_64/i386-headers.diff: File removed.
2410 * linux/x86_64/makeheaders.sh: File removed.
2411 * linux/x86_64/Makefile.in: File removed.
2413 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
2414 already broken for 32-bit personality on x86-64.
2416 2002-12-29 Roland McGrath <roland@redhat.com>
2418 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
2419 * linux/Makefile.am: File removed.
2420 * freebsd/Makefile.am: File removed.
2421 * sunos4/Makefile.in: File removed.
2422 * svr4/Makefile.in: File removed.
2424 * linux/alpha/Makefile.in: File removed.
2425 * linux/hppa/Makefile.in: File removed.
2426 * linux/ia64/Makefile.in: File removed.
2427 * linux/powerpc/Makefile.in: File removed.
2428 * linux/s390/Makefile.in: File removed.
2429 * linux/s390x/Makefile.in: File removed.
2431 2002-12-26 Roland McGrath <roland@redhat.com>
2433 * syscallent.sh: Grok three flavors of #define line, uniquify.
2434 * linux/hppa/syscallent.sh: File removed.
2435 * linux/powerpc/syscallent.sh: File removed.
2437 * linux/Makefile.am: New file.
2438 * linux/Makefile.in: File removed.
2439 * freebsd/Makefile.am: New file.
2440 * freebsd/i386/Makefile.am: New file.
2441 * freebsd/i386/Makefile.in: File removed.
2443 2002-12-22 Roland McGrath <roland@redhat.com>
2445 Update to Autoconf 2.57, and Automakify with version 1.7.
2446 * Makefile.am: New file.
2447 * Makefile.in: File removed.
2448 * configure.in: Moved to ...
2449 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
2450 * aclocal.m4: Moved to ...
2451 * acinclude.m4: ... here. Update for Autoconf 2.5x.
2452 * acconfig.h: File removed.
2453 * AUTHORS: New file, makes automake happy.
2454 * autogen.sh: File removed.
2455 * README-CVS: Update to recommend autoreconf instead.
2456 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
2457 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
2458 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
2459 * strace.c: *_DECLARED -> HAVE_DECL_*
2460 * stream.c: HAVE_* -> HAVE_STRUCT_*
2462 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
2463 sh, and use $(srcdir) to find the script.
2464 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
2465 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
2466 * linux/x86_64/Makefile.in (headers): Renamed to all.
2467 * linux/alpha/Makefile.in: Add empty install target.
2468 * linux/x86_64/Makefile.in: Likewise.
2469 * linux/powerpc/Makefile.in: Likewise.
2470 * linux/Makefile.in: Likewise.
2472 2002-12-26 Roland McGrath <roland@redhat.com>
2474 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
2475 From Daniel Jacobowitz <drow@false.org>.
2477 2002-12-21 Roland McGrath <roland@redhat.com>
2479 * linux/syscallent.h: Add some new 2.5 syscall names.
2480 Now clone takes 5 args.
2481 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
2482 [LINUX] (sys_clone): Print new args.
2483 * mem.c (print_ldt_entry): Make global.
2485 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
2486 safety, since up to 260 are already used in 2.5 kernels.
2487 * linux/syscallent.h: Update the table.
2488 * linux/ia64/syscallent.h: Likewise.
2490 * syscall.c (force_result): New function.
2491 * process.c (internal_wait): Handle ECHILD exit from wait call with
2492 WNOHANG flag set; force the return value to 0 in the inferior when it
2493 has live children we are tracing.
2494 * NEWS: Mention the bug fix.
2496 2002-12-17 Roland McGrath <roland@redhat.com>
2498 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
2499 with linux/syscallent.h additions.
2501 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
2502 (tcbtabsize): New variable.
2503 (main): Initialize them using dynamic allocation.
2504 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
2505 (pid2tcb, cleanup): Likewise.
2506 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
2507 (rebuild_pollv): Dynamically allocate the vector.
2508 * defs.h (tcbtab): Update decls.
2509 (MAX_PROCS): Macro removed, no more static limit on this.
2510 * process.c (fork_tcb): New function.
2511 (internal_clone, internal_fork): Use it instead of checking nprocs.
2513 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
2514 in wait after sending SIGSTOP.
2516 2002-12-16 Roland McGrath <roland@redhat.com>
2518 * signal.c (sprintsigmask): Increase static buffer size to account for
2519 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
2521 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
2522 __WNOTHREAD and __WALL.
2524 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
2525 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
2527 2002-12-15 Roland McGrath <roland@redhat.com>
2529 * process.c (setarg) [POWERPC]: Support it.
2531 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
2532 Old value was bogus, not even a proper instruction.
2533 From Guy M. Streeter <streeter@redhat.com>.
2535 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
2537 * configure.in: Don't check for putpmsg.
2538 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
2539 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
2541 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
2542 in test. Test our own #ifdef LINUX rather than predefined `linux'.
2544 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
2545 * linux/sparc/syscallent.h: Likewise.
2546 * linux/hppa/syscallent.h: Likewise.
2548 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
2549 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
2550 * process.c: Likewise.
2552 * desc.c (sys_osf_select): Add missing return type.
2554 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
2556 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
2557 sys_nanosleep, both already in linux/dummy.h.
2559 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
2560 (trace_syscall): Fix return without value.
2562 * linux/syscallent.h: Update table with names of new syscalls
2563 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
2564 * linux/ia64/syscallent.h: Likewise.
2565 * linux/powerpc/syscallent.h: Likewise.
2567 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
2568 defined. If the bit is set, print the sa_restorer field of sigaction.
2570 * mem.c: Add sys_{get,set}_thread_area.
2571 * linux/syscall.h: Declare them.
2572 * linux/syscallent.h: Update the table for these.
2573 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
2574 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
2576 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
2577 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
2578 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
2579 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
2580 sched_getaffinity, futex.
2581 * linux/syscallent.h: Update the table.
2582 * io.c: Add sys_sendfile64.
2583 * file.c: Add sys_readahead, sys_*xattr.
2584 * process.c: Add sys_futex, sys_*affinity.
2586 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
2587 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
2588 * linux/syscallent.h: Update the table for socket and ipc subcalls.
2590 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
2592 Bugfix for s390/s390x:
2593 * syscall.c: Fixed scno derivation for s390/s390x.
2595 2002-11-06 Michal Ludvig <mludvig@suse.cz>
2597 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
2598 to allow the compilation of a native MIPS strace.
2600 2002-11-06 Michal Ludvig <mludvig@suse.cz>
2602 From Marty Leisner <leisner@rochester.rr.com>,
2603 rewritten by mludvig:
2604 * strace.c (not_failing_only): New.
2605 (usage): Added -z switch description.
2606 (main): Added -z switch parsing to not_failing_only variable.
2607 * syscall.c (trace_syscall): Added not_failing_only handling.
2609 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
2611 Missing complete changelog for 2002-10-07 commit:
2612 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
2613 * acconfig.h: New define for s390x.
2614 * config.sub: Added missing define for s390 and new one for s390x.
2615 * configure.in: Added new define for s390x.
2616 * file.c: Added missing #undef dirent64 and new defines for s390x.
2617 * linux/s390: New directory.
2618 * linux/s390/Makefile.in: New file.
2619 * linux/s390/errnoent.h: New file.
2620 * linux/s390/ioctlent.h: New file.
2621 * linux/s390/signalent.h: New file.
2622 * linux/s390/syscallent.h: New file.
2623 * linux/s390x: New directoy.
2624 * linux/s390x/Makefile.in: New file.
2625 * linux/s390x/errnoent.h: New file.
2626 * linux/s390x/ioctlent.h: New file.
2627 * linux/s390x/signalent.h: New file.
2628 * linux/s390x/syscallent.h: New file.
2629 * linux/syscall.h: Added sys_mincore() prototype and added new
2631 * process.c: Added s390x defines.
2632 (change_syscall): Changed handling for s390.
2633 (setarg): Added missing s390/s390x code in setarg().
2634 * signal.c: Added s390x define.
2635 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
2636 arguments to sprintsigmask()).
2637 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
2638 since printstr() expects a long.
2639 * syscall.c (decode_subcall): Changed several variables to be long
2640 instead of int to match 64 bit requirements. Added s390x defines.
2641 (syscall_enter): Changed upeek() call to match s390 and s390x
2643 * util.c: Added s390x defines.
2645 2002-10-07 Michal Ludvig <mludvig@suse.cz>
2647 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
2648 and bugfixes to s390 by D.J. Barrow.
2650 2002-09-23 Michal Ludvig <mludvig@suse.cz>
2652 Merged x86-64 port by Andi Kleen <ak@suse.de>
2653 and Michal Ludvig <mludvig@suse.cz>
2654 * Makefile.in: New target 'headers'. Failure ignored.
2655 * acconfig.h: New defines for x86-64.
2656 * configure.in: Ditto.
2660 * process.c: Added support for x86-64.
2662 * syscall.c: Ditto + added automatic personality switching.
2663 * linux/syscall.h: Ditto.
2664 * linux/x86_64: New directory.
2665 * linux/x86_64/Makefile.in: New file.
2666 * linux/x86_64/gentab.pl: Ditto.
2667 * linux/x86_64/i386-headers.diff: Ditto.
2668 * linux/x86_64/makeheaders.sh: Ditto.
2669 * linux/x86_64/syscallent.h: Ditto.
2670 * mem.c (print_mmap): Always print arg[4] as int.
2672 2002-09-23 Michal Ludvig <mludvig@suse.cz>
2674 * configure.in: Fix regular expressions.
2675 * linux/syscall.h: Added missing braces in prototype of
2677 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
2678 (struct fileflags): Made extern to inhibit compiation warnings.
2679 (sys_getdents64): Merged LINUX and SVR4 part.
2680 * syscall.c (get_scno): Split multiline string into two distinct
2683 2002-05-24 John Hughes <john@calva.com>
2685 * stream.h, net.h: Avoid possible infinite loop caused by
2686 unsigned arithmetic in preceeding change.
2688 2002-05-23 John Hughes <john@calva.com>
2690 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
2692 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
2693 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
2696 * configure.in: use tests for struct opthdr and struct t_opthdr.
2698 * defs.h: add new function print_sock_optmgmt.
2700 * io.c: add hack that lets ioctl decode functions set auxilliary
2703 * stream.c: better decoding for timod ioctls.
2705 * net.c: add function print_sock_optmgmt, used by timod ioctl
2706 decoding functions in stream.c.
2708 2002-05-23 John Hughes <john@calva.com>
2710 * acconfig.h: Make autoheader happy about Linux/SuperH
2712 2002-05-23 John Hughes <john@calva.com>
2714 * strace.c: Get rid of warning if not using POLL_HACK
2716 2002-05-22 John Hughes <john@calva.com>
2718 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
2719 options that are not just ints, cope with systems that don't
2720 #define SOL_TCP and so on.
2722 2002-05-21 John Hughes <john@calva.com>
2724 * strace.c: Fix warning if POLL_HACK is used.
2726 2002-05-17 John Hughes <john@calva.com>
2728 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
2730 2002-05-17 John Hughes <john@calva.com>
2732 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
2734 2002-05-17 John Hughes <john@calva.com>
2736 * stream.c: tidy up output a little.
2738 2002-05-17 John Hughes <john@calva.com>
2740 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
2741 to procpriv syscall.
2743 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
2745 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
2746 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
2749 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
2751 * strace.c: close tcp->outf in droptcb()
2753 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
2755 * net.c: decode packet options
2757 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
2759 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
2761 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
2764 * linux/syscallent.h: fix typo and add the reserved stream syscalls
2765 * defs.h, file.c, io.c: fix signed/unsigned issues
2766 * syscall.c: check for negative u_errors
2767 * cvsbuild: renamed to autogen.sh
2769 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
2771 * net.c: add new TCP socket options
2773 2001-10-26 John Hughes <john@calva.com>
2775 * svr4/ioctlent.sh: Cope with #define lines containing
2776 comments that terminate on subsequent lines. Used to
2777 comment out subsequent ioctls!
2779 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
2781 * linux/ioctlent.h: regenerated using current scripts so
2782 term ioctls are included
2784 2001-10-19 John Hughes <john@Calva.COM>
2786 * strace.c(proc_open): On SVR4 only trace the syscalls,
2787 signals and faults we care about.
2789 2001-10-18 John Hughes <john@Calva.COM>
2791 * acconfig.h: Add HAS_SIGINFO_T.
2792 * aclocal.m4: add check for siginfo_t in signal.h.
2793 * configure.in: use check for siginfo_t.
2794 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
2795 allow access to siginfo when signal recieved.
2796 * process.c: Remove SVR4 only version of printsiginfo.
2797 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
2798 * strace.c: on SVR4 print siginfo when signal recieved.
2800 2001-10-18 John Hughes <john@Calva.COM>
2802 * system.c(sys_ssisys): handle return values for ssisys
2804 2001-10-18 John Hughes <john@Calva.COM>
2806 * signal.c: handle sigwait
2807 * svr4/dummy.c: Move sigwait to done
2808 * svr4/syscall.h: handle sigwait
2810 2001-10-16 John Hughes <john@Calva.COM>
2812 * system.c(sys_ssisys): decode some args for ssisys.
2814 2001-10-16 John Hughes <john@Calva.COM>
2816 * mem.c: MS_SYNC is zero, so must be first in xlat list.
2818 * svr4/dummy.h: memcntl is much like mctl.
2820 2001-10-16 John Hughes <john@Calva.COM>
2822 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
2823 to read unmapped page. Make it possible to strace ksh.
2825 2001-10-03 David Mosberger <davidm@hpl.hp.com>
2827 * process.c (internal_clone): Avoid race condition by clearing
2828 breakpoint after attaching to child.
2830 2001-10-02 David Mosberger <davidm@hpl.hp.com>
2832 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
2833 by Don Dugger, with my refinements).
2835 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
2836 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
2838 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
2839 new ioctlent.h generation scheme.
2841 * linux/syscall.h (sys_clone2): Declare.
2842 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
2844 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
2845 don't miss the tty ioctls (unfortunately, some of the sound timer
2846 ioctls are in conflict with them!).
2848 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
2849 (clrbpt) [IA64]: Ditto.
2851 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
2853 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
2854 r8 (eax). Handle TCB_WAITEXECVE.
2855 (syscall_fixup): Handle ia64.
2856 (syscall_enter): Fix argument fetching for ia64.
2858 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
2859 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
2861 * process.c (tcp): New function.
2862 (change_syscall): Add support for ia64 linux.
2863 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
2865 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
2867 * resource.c (sprintrlim64): Ditto.
2869 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
2870 [IA64]: Declare "ia32" variable.
2872 * bjm.c: Do not include <linux/module.h>. It's not safe to include
2873 kernel headers. Declare the necessary constants and structures
2876 2001-10-01 David Mosberger <davidm@hpl.hp.com>
2878 * signal.c (parse_sigset_t): New function.
2879 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
2880 avoiding relying on internal layout of sigset_t datastructure.
2882 2001-04-26 David Mosberger <davidm@hpl.hp.com>
2884 * linux/ia64/syscallent.h: Add getunwind().
2886 2001-04-11 David Mosberger <davidm@hpl.hp.com>
2888 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
2889 PT_AR_BSP. Pick up arguments starting with out0, which is not
2890 always the same as r32 (e.g., consider inlined syscalls).
2892 2001-09-28 John Hughes <john@Calva.COM>
2894 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
2895 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
2897 2001-09-18 John Hughes <john@Calva.COM>
2899 * net.c: fix display of sockaddr structures, sometimes too many "}",
2900 sometimes too few. Fix suggested by Richard Kettlewell.
2902 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
2904 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
2905 the struct from bits/sigcontext.h already which signal.h includes.
2907 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2909 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
2911 * linux/Makefile.in: fix a few things so the ioctl list is generated
2913 * ioctl.c: remember to shift ioctl masks as well
2915 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2917 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
2918 for sys_fcntl as well
2920 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2922 * linux/hppa/syscallent.h: updated from Matthew Wilcox
2924 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2926 * process.c: seems Linux/IA64 changed register names on us, switch to
2929 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2931 * strace.c: set CLOEXEC flag for outputfile
2933 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2935 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
2937 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
2939 * configure.in: Support cross-compiling between architectures
2941 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
2943 * configure.in: add S390 to architecture list
2945 2001-07-10 John Hughes <john@Calva.COM>
2947 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
2948 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
2949 of args to readv/writev. Also gets rid of redundant printiovec
2950 routine from net.c (duplicate of tprint_iov in util.c).
2952 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
2954 * config.{guess,sub}: updated
2956 2001-05-15 John Hughes <john@Calva.COM>
2958 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
2959 it was just passing the sigmask (ucp->uc_sigmask).
2961 2001-05-15 John Hughes <john@Calva.COM>
2963 * util.c: Don't run off the end of valid memory in umovestr when
2964 USE_PROCFS. Important for FREEBSD systems (which seem to have an
2965 unmapped page just after the args/env area).
2967 2001-04-18 John Hughes <john@Calva.COM>
2969 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
2970 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
2971 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
2972 Treat rexecve as an exec.
2973 * system.c: decode arguments to ssisys call on nsc systems.
2974 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
2977 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
2979 * process.c: fix cast for powerpc code
2980 * linux/powerpc/syscallent.h: update syscall list
2981 * README: fix address for the strace mailinglist
2982 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
2983 the realtime signals as well
2985 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
2987 * Merge patches from Maciej W. Rozycki:
2988 + util.c: add code to print PC for MIPS
2989 + linux/mips/syscallent.h: updated
2990 + system.c: formating fixes for sys_sysmips
2991 + configure.in: test for yet more headers
2992 + stream.c: use configure-headertests instead of relying on OS hints
2994 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2996 * NEWS: start 4.3.1 items
2997 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
2999 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
3001 * configure.in: test for asm/sysmips.h and linux/utsname.h
3002 * linux/syscall.h: fix a typo for sys_sysmips
3003 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
3006 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
3008 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
3010 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
3012 * linux/ia64/ioctlent.h: regenerated
3014 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
3016 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
3017 general Linux ioctlent.sh
3019 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
3021 * linux/ioctlent.sh: add dir variable for location of kernel headers
3023 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
3025 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
3027 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
3029 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
3031 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
3033 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
3035 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
3037 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
3039 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
3041 * configure.in: use sparc* so we can compile on sparc64 as well
3042 * process.c, syscall.c: work around double define of fpq, fq and fpu
3043 structs on Linux/sparc, and use regs instead of pt_regs
3044 * don't use asm/sigcontext.h on Linux/sparc
3046 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
3048 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
3050 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
3052 * strace.c: use __WALL as wait4 flag if it exists so we can properly
3053 trace threaded programs
3055 2001-03-27 John Hughes <john@Calva.COM>
3057 * aclocal.m4: add check for endianness of long long.
3058 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
3059 * configure.in: check for endianness of long long.
3060 * defs.h: change LONG_LONG macro to work with either endianness of
3063 2001-03-27 John Hughes <john@Calva.COM>
3065 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
3066 initialisation list for array).
3068 2001-03-27 John Hughes <john@Calva.COM>
3070 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
3071 systems - bad merge of Harald Boehme's patch by me.
3073 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
3075 * lots of files: add Linux/hppa support
3077 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
3079 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
3080 * linux/syscallent.h: not that syscalls 220 and 221 are used now
3081 * config.guess: updated
3083 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
3085 * linux/ioclsort.c: new file
3086 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
3087 the ioctl list that doesn't involve attempting to #include all kernel
3089 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
3090 by the new ioctlent.sh
3091 * ioctl.c: only look at the number and type bits for linux, since
3092 ioctlent.sh no longer supplies the others
3094 2001-03-08 John Hughes <john@Calva.COM>
3096 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
3097 pretend they have names ending with "?" so that -e trace=stat (for
3099 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
3100 * freebsd/i386/syscall.h: consistency.
3102 2001-03-08 John Hughes <john@Calva.COM>
3104 * acconfig.h: add new ST_xxx defines.
3105 * aclocal.m4: macros to check for more fields in struct stat.
3106 * configure.in: use new macros to check for fields in struct stat.
3107 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
3109 2001-03-08 John Hughes <john@Calva.COM>
3111 * defs.h: rename wimpy get64 as powerful new LONG_LONG
3112 * file.c: use LONG_LONG
3113 * io.c: use LONG_LONG
3114 * mem.c use LONG_LONG
3116 2001-03-08 John Hughes <john@Calva.COM>
3118 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
3119 * aclocal.m4: routines to check for long long off_t and rlim_t.
3120 * configure.in: check for long long off_t and rlim_t.
3121 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
3122 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
3124 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
3125 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
3126 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
3128 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
3129 now done automaticaly for us.
3130 * freebsd/i386/syscall.h: ditto.
3131 * freebsd/i386/syscallent.h ditto.
3133 2001-03-07 John Hughes <john@Calva.COM>
3135 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
3136 * file.c: On FreeBSD use stat64 and pals instead of stat.
3137 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
3138 * freebsd/i386/syscall.h: ditto.
3139 * freebsd/i386/syscallent.h: ditto.
3141 2001-03-07 John Hughes <john@Calva.COM>
3143 * file.c: merge missing part of Harald Böhme's solaris patches,
3144 was only declaring sys_{stat64,lstat64,fstat64} on linux!
3146 2001-03-07 John Hughes <john@Calva.COM>
3148 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
3149 * svr4/syscallent.h: pread/pwrite are TF calls.
3151 2001-03-07 John Hughes <john@Calva.COM>
3153 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
3154 on alignment for off_t (64 bit) arguments. Also simplify get64 so
3155 we don't need to know endianness of long long.
3156 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
3157 ftruncate, allows reduction in numvber of horrid #if's
3158 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
3159 * mem.c: FreeBSD now uses 64 bit version of mmap.
3160 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
3161 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
3162 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
3164 2001-03-06 John Hughes <john@Calva.COM>
3166 * file.c: Implement truncate64 and ftruncate64
3167 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
3169 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
3171 2001-03-06 John Hughes <john@Calva.COM>
3173 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
3174 syscall master file).
3176 2001-03-06 John Hughes <john@Calva.COM>
3178 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
3179 zap incorrect syscall subarg range check.
3181 2001-03-06 John Hughes <john@Calva.COM>
3183 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
3184 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
3185 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
3188 2001-03-06 John Hughes <john@Calva.COM>
3190 * dummy.h: add unimplemented UW sycalls
3191 * syscall.h: we can do settimeofday for UW, whopee!
3192 * syscallent.h: fix unimplemented UW syscalls
3194 2001-03-06 John Hughes <john@Calva.COM>
3196 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
3197 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
3198 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
3199 so it doesn't try to use pr_sysarg.
3201 2001-03-06 John Hughes <john@Calva.COM>
3203 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
3204 * file.c: handle xstat version _STAT64_VER, aka stat64.
3206 2001-03-06 John Hughes <john@Calva.COM>
3208 * net.c: make sure SOL_ options are defined before using.
3209 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
3211 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
3213 * net.c: fix format for printing Unix domain sockets
3215 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
3217 * linux/mips/syscallent.h: use new sys_sysmips
3218 * system.c: add sys_sysmips decoding
3220 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
3222 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
3223 submitted the IP6 scope ID updates
3224 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
3225 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
3227 * configure.in: check for if_indextoname function and sin6_scope_id
3228 * net.c: teach printsock about IP6 scope ids
3230 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
3232 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
3233 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
3234 * Makefile.in: use @mandir@ and @bindir@
3236 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
3238 * net.c: fix formating error in sys_setsockopt
3239 * net.c: add list of socketlayers and use that for [gs]etsockopt
3241 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
3243 * time.c: use sys/timex.h so things compile with 2.2 kernels
3244 * stream.c: test if MSG_* constants are #defined
3246 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
3248 * process.c: perform bpt trick for clone as well so we can get the
3249 pid of the child before it starts doing something
3250 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
3251 again with newer libcs
3252 * test/clone.c: improve our testcase a bit
3253 * Merge another patch from Gäel Roualland with FreeBSD updates
3255 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
3257 * lots of files: merge patch from Gaël Roualland to add
3258 support for FreeBSD.
3260 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
3262 * file.c: update to reflect that st_ino suddenly became a long long
3263 in the in Linux 2.4.0-test6
3265 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
3267 * test/clone.c: minor fixup
3268 * Another bunch of patches from John Hughes merged:
3270 + SVR4 printcontext(): sigset_t != sigset_t*
3271 + getcontext returns a value, so print on exit of syscall
3272 + add UC_FP to ucontext_flags for OS writers that can't spell
3273 + sys_signal(): special case SIG_{ERR,DFL,IGN}
3274 + decode_subcall(): only do subcall range checking when needed
3275 * bunch of UnixWare updates
3276 * aclocal.m4, acconfig.h, configure.in: add test for long long type
3278 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
3280 * net.c: add SOL_PACKET and SOL_RAW socket options, update
3283 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
3285 * strace.c: close outf before we exec a child process
3287 2000-06-09 Ulrich Drepper <drepper@redhat.com>
3289 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
3290 * defs.h (struct tcb): Make auxstr member const.
3291 * file.c (fsmagic): And many more magic numbers.
3292 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
3294 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
3296 * defs.h: balance #if/#endif again
3297 * system.c: fix return statements in sys_capget()
3298 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
3299 + file.c: add F_[SG]ETSIG to fcntl flags
3300 + strace.c: don't setre[gu]id if not needed
3301 + system.c: handle sys_reboot for Linux
3302 + term.c: add baudrate constants up to B4000000
3303 + linux/**/syscallent.h: note that munlockall has no arguments
3305 2000-04-25 David Mosberger <davidm@hpl.hp.com>
3307 * CREDITS: fix email address
3308 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
3309 * signal.c: honour offset of sigconfig in sigframe structure for
3311 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
3313 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
3314 AR_BSP points to the _end_ of the active register frame, so we need
3315 to adjust bsp by moving it back by the size of the active frame
3318 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
3320 * process.c: add sparc support to change_syscall
3322 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
3324 * linux/mips/syscallent.h: fix some typos
3326 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
3328 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
3331 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
3333 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
3336 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
3338 * README-linux: updated to note that strace might not compile
3339 with development kernels
3340 * bjm.c: sys_query_module: check if malloc succeeds
3341 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
3342 * linux/syscallent.h: updated for 2.3.99pre3
3343 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
3344 even though Linux doesn't implement them
3345 * syscall.c: add global variables for MIPS registers as well
3346 * syscall.c: move global variables to before get_scno since that uses them
3347 * util.c: oops, misspelled defined
3348 * process.c: fix ptrace calls in change_syscall
3349 * mem.c: decode sys_madvise
3350 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
3351 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
3352 + small fix for RLIMIT_* and RUSAGE_BOTH
3353 + enhace support for capget and capset
3355 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
3357 * test/vfork.c: new file to test vfork traces
3358 * test/.cvsignore: new file
3359 * defs.h: Up maximum number of traced processed to 64
3360 * strace.c: Disable some debugging code from davidm
3361 * implement setarg for more architectures
3362 * implement change_syscall
3364 1999-12-27 Morten Welinder <terra@diku.dk>
3366 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
3367 _unsigned_ char parameter.
3369 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
3373 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
3375 * Merge Linux/ia64 patches
3377 2000-01-02 Pavel Machek <pavel@ucw.cz>
3379 * probe if sys/poll.h exists in configure + minor cleanups
3381 * syscall.c: split trace_syscall into few pieces to make code readable
3383 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
3385 * Release version 4.2 to get the current updates out and so
3386 we can concentrate in finishing the clone support.
3388 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
3390 * Add 1900 to tm_year in sprinttime
3392 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
3394 * file.c: protect printstat64 with STAT64 instead of linux so we can
3395 compile on Linux architectures that don't have it
3396 * util.c: fix LOOP for ARM
3398 Fri Dec 24 18:05:00 EST 1999
3400 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
3402 * file.c: Use ugly libc_stat trick also for stat64.
3403 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
3404 * process.c (internal_clone): Fix a few typos and add definitions to make
3405 it at least compile.
3406 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
3407 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
3409 * aclocal.m4: Define AC_STAT64.
3410 * acconfig.h: Define HAVE_STAT64.
3411 * configure.in: Add AC_STAT64.
3413 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3415 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
3416 support for Linux on the IBM S/390 architecture
3417 * process.c: add internal_clone(), currently only shows the options
3418 * syscall.c: use internal_clone to handle SYS_clone
3420 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3422 * Rewrite mmap-handling to support mmap2 on Linux
3424 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3426 * Note that Linux can handle sys_semop() as well
3428 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3430 * Include linux/in6.h for glibc2.0 and older
3432 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3434 * Merge patches from John Hughes to make configure support UnixWare
3436 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3438 * Enhance sys_query_module
3440 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3442 * Patches from John Hughes:
3443 + cosmectic fix in sys_getpmsg
3444 + allow net.c to compile on systems without AF_INET6
3445 + Only use long_to_sigset on Linux systems
3446 + UnixWare treats sigmask_t and sigmask_t* as the same thing
3448 + Parse mount arguments for UnixWare
3449 + ACL fixes for UnixWare
3451 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3453 * Release 4.1 to get all the changes made out there
3455 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3457 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
3458 + Socket calls parsed better
3459 + bunch of alpha OSF syscalls added
3460 + Fix alpha 32/64 bit issues
3462 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3464 * Move Linux kernelmodule-functions from system.c to bjm.c and
3465 remove duplicate for sys_create_module
3466 * Linux MIPS updates:
3467 + Play with #ifdef's in net.c to get IPv6 right
3468 + Use printargs for vm86-syscall
3470 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3472 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
3474 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3476 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
3477 and sys_delete_module correctly
3479 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3481 * Update cvsbuild to give a better error if autoconf isn't installed
3482 * Add test for linux/ptrace.h to configure
3483 * Since we define GNU_SOURCE in the Makefile we don't need to define
3484 USE_GNU in file.c anymore
3486 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3488 * #define USE_GNU before including file.c so we get some extra O_* flags
3490 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3492 * Add missing } in IPv6 output
3494 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3496 * Update copyright for strace-graph to BSD to be consistent with
3499 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3501 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
3502 defined for all kernelversions
3503 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
3505 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
3507 * linux/sparc/syscall.h: Declare create_module/init_module.
3508 * configure.in: Allow compilation in a different directory
3509 than the source one.
3510 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
3511 so that we don't depend on asm/ptrace.h which clashes with
3514 * syscall.c: Likewise.
3516 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3518 * Syscall 94 on Linux alpha is sys_poll
3520 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3522 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
3524 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3526 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3527 + Correctly implement fix sys_createmodule (Linux)
3528 + Add limited handlig of sys_initmodule (Linux)
3530 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3532 * Add configure-test for sys/reg.h and use that
3533 * Use sys/reg.h instead of asm/ptrace.h
3535 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3537 * Remove hack in signal.c for arm architecture
3538 * Add hack so we compile correctly on powerpc
3540 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3542 * Add a corrected patch from Daniel Jacobowitz
3544 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3546 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
3547 for the stat structure
3549 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3551 * Fix test for sys/reg include
3553 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3555 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
3556 * Fixed some SunOS compile problems earlier that I forgot to include
3559 Mon Jun 14 12:44:25 CEST 1999
3561 * Avoid leakint fd into child when forking, patch from
3562 John Hughes <john@Calva.COM>
3564 Fri Jun 11 14:54:47 CEST 1999
3566 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
3567 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
3569 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3571 * Brought syscall list for alpha up to date
3573 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
3575 * system.c: sys_umount2 syscall support.
3576 * linux/sparc/errnoent.h: Update sparc-linux errnos.
3577 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
3578 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
3579 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
3580 so it needs strace's own copy of the stat structure.
3581 * util.c: Make it compile on sparc-linux.
3582 * strace.c: Fix strace -f and -ff operation on sparc-linux.
3583 * signal.c: rt_sigaction has different arguments on sparc*-linux
3585 * syscall.c: Recognize sparc64-linux binaries.
3587 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
3589 * configure.in: Fix typo (CFLAG -> CFLAGS).
3591 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
3593 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3595 * Add some sysctl support, patch from Ulrich Drepper
3597 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3599 * Use kernel dirent structure for Linux
3601 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3603 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3604 + some layout and other minor fixes
3605 + add some m68k-specific things to linux/syscallent.h. Note that m68k
3606 is similar enough to i386 to not need it's own subdirectory
3607 + add support for sendfile and mremap syscalls for Linux
3608 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
3609 + ioctls.h vs sys/ioctl.h on Alpha platform
3610 + pointer was casted to an int in stream.c
3611 + strsignal() needs -D_GNU_SOURCE in CFLAGS
3612 + several other casts changed
3613 + correct ARM/POWERPC architecture defines in acconfig.h
3614 * Merge in patches from Morten Welinder <terra@diku.dk>
3615 + add some autoconf-tests for includefiles
3616 + handle solaris version of sigcontext struct (actually I hacked this
3617 up again, but the idea is his :)
3619 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3621 * Update syscalls for linux alpha, patch from Bart Warmerdam
3623 * Update sparc code so it actually compiles
3625 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3627 * Add support for old_*stat functions for Linux. Please note you need
3628 to use reasonably recent kernel headers to compile strace now.
3629 * Change references to LINUX into linux in file.c
3630 * Fix include for LDT in mem.c
3632 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3634 * Change in strace maintainership, jrs passed the torch to me.
3636 * Incorporate all changes already made in the Debian strace package:
3637 + compiles with more Linux kernels
3638 + added support for more Linux architectures
3639 + add support for a lot of extra syscalls
3640 + fix some problems with hanging children
3641 + check stray syscall after execv
3642 + decode capget and capset arguments
3643 + add more constants to net.c
3644 + detect ROSE networking
3645 + add more protocol families to domains
3647 + added MSG_PROXY and MSG_CTRUNC to msg_flags
3648 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
3649 + added IP, IPX and TCP-options
3650 + added IP, IPX and TCP support to get-/setsockopt()
3652 + updated handling of signals
3654 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
3656 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
3657 instead of SVR4. That is, read a few bytes at a time
3658 to avoid overrunning the end of the stack.
3660 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
3662 * version.c: Version 3.1 is released.
3664 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
3666 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
3667 as well since that's where glibc declares it. Go figure.
3668 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
3669 instead of sigcontext_struct since glibc v5+ apparently
3670 plays games with the native OS namespace.
3671 From David Mosberger-Tang <davidm@AZStarNet.com>.
3673 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
3675 * version.c: Version 3.0.14 is released.
3677 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
3678 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
3679 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
3681 Reported by Henrik Storner <storner@osiris.ping.dk>.
3683 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
3684 sys/filio.h and sys/stream.h and remove check for poll.
3685 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
3686 Handle old and new styles of argument passing for select on Linux.
3687 * ioctl.c, stream.c: Conditionalize stream code on presence of
3688 sys/stream.h instead of poll because glibc implements poll but
3689 not the rest of the stream interface.
3690 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
3691 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
3693 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
3694 * util.c (umoven, umovestr): Move data in long-sized chunks
3695 at a time, instead of hard coding it to be 4.
3696 From David Mosberger-Tang <davidm@AZStarNet.com>.
3698 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
3700 * version.c: Version 3.0.13 is released.
3702 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
3703 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
3704 asm/sigcontext.h to define sigcontext_struct and don't define it
3705 locally if the header is present.
3707 * syscall.c (nerrnos{0,2}): Correct size computation.
3709 * Makefile.in: Remove dependencies and rules relating to files
3710 normally found in the os directory. Because of the new scheme we
3711 don't know precisely where they come from. Sigh.
3712 * signalent.sh: Make it work for sunos4, linux, and svr4.
3713 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
3714 to traditional make syntax. Add signalent.h to files which can
3715 unconditionally be rebuilt. Prevent signalent.h from being
3716 unconditionally being rebuilt since it's customized.
3717 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
3718 Use versions built by {ioctlent,errnoent,signaltent}.sh.
3719 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
3720 4.1.4 and gcc 2.7.2.
3722 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
3724 * configure.in, Makefile.in: Add OSARCH concept to finish
3725 build support for the alpha.
3726 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
3727 and maintainer-clean rules.
3728 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
3729 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
3730 for less, greater, and equal since subtraction on two's
3731 complement numbers isn't an order relation (it isn't transitive)!
3732 * linux/Makefile.in: Add rules for the signalent.h file.
3733 * linux/alpha/Makefile.in: New file.
3735 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
3737 * version.c: Version 3.0.12 is released.
3739 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
3740 From Michael E Chastain <mec@duracef.shout.net>.
3742 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
3743 * syscall.c (set_personality): New.
3744 * strace.c (main): Call set_personality.
3745 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
3746 ioctlent, and signalent indirect pointers and redirect them
3747 based on personality.
3748 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
3749 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
3751 * util.c (upeek): Handle case where ptrace returns a long
3752 and sizeof(long) != sizeof(int).
3753 From Richard Henderson <richard@twiddle.tamu.edu>
3755 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
3757 * version.c: Version 3.0.11 is released.
3759 * many files: Fix more printf warnings for other platforms.
3761 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
3763 * linux/dummy.h: Handle missing library support for {send,recv}msg.
3764 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3766 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
3767 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3769 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
3771 * version.c: Version 3.0.10 is released.
3773 * Makfile.in: Add os/arch to includes so that a given arch
3774 (like alpha) can override the native arch (like i386).
3775 * configure.in: Check for sendmsg.
3777 * net.c: Make sendmsg and recvmsg dependent on an autoconf
3778 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
3780 * acconfig.h, configure.in: Detect the alpha.
3781 * ioctl.c: Handle the alpha.
3782 * defs.h: Make some members long for the alpha. Define
3783 some register nicknames. Add support for WAITEXECVE.
3784 * file.c [ALPHA]: Support the alpha for statfs. Add
3785 osf_statfs and osf_fstatfs for the alpha. Make damn sure
3786 major and minor results are suitable for passing to printf.
3787 * signal.c, syscall.c: Support the alpha.
3788 * process.c: Add alpha user offsets.
3789 * most files: Use %l? for printf arguments since
3790 most are now longs for the alpha.
3791 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
3793 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3795 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
3797 * version.c: Version 3.0.9 is released.
3799 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
3801 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
3802 Linux kernel version system calls.
3804 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
3806 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
3807 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
3808 decode IPC calls using it.
3809 * sunos4/dummy.h: Alias sys_semop to printargs.
3810 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
3811 * sunos4/syscallent.h: Include new subcalls for IPC.
3812 From Matthias Pfaller <leo@dachau.marco.de>.
3814 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
3816 * version.c: Version 3.0.8 is released.
3818 * time.c [LINUX]: Explicitly include linux/version.h.
3820 * strace.c (main): Don't let them even *try* to
3821 get strace to attach to itself since some systems
3822 don't handle this case very gracefully.
3823 Reported by David S. Miller <davem@caip.rutgers.edu>.
3825 * Makefile.in (distclean): Fix it for subdirectories.
3827 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
3828 sys_flags member for each defined system call.
3830 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
3832 * defs.h (TRACE_*): New flags to describe what class
3833 of system call each system call is.
3834 (sysent): Add sys_flags member.
3835 * syscall.c (sysent): Define (and later undef) abbreviations
3836 for the system call class flags.
3837 (lookup_class): New function to translate strings to
3838 system call class flags.
3839 (qualify): Handle new system call class mechanism.
3840 * linux/syscallent.h: Fill in the new sys_flags member
3841 for each defined system call.
3843 * defs.h (print_sock): Remove redundant and non-K&R C
3844 compatible prototype. From Juergen Weigert
3845 <jnweiger@immd4.informatik.uni-erlangen.de>.
3847 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
3849 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
3850 From Michael E Chastain <mec@duracef.shout.net>.
3852 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
3853 kernels. From Michael E Chastain <mec@duracef.shout.net>.
3855 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
3857 * file.c (sprintfstype): Enclose string result in double
3860 * time.c (sys_adjtimex) [LINUX]: Conditionalize
3861 constantly evolving timex structure.
3862 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3864 * defs.h, syscall.c, strace.c: Rename syscall to
3865 trace_syscall and change prototype and all callers
3866 because of broken Linux shared libraries.
3867 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3869 * Makefile.in (clean): Check for a file with test -f not
3870 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3872 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
3874 * version.c: Version 3.0.7 is released.
3876 * util.c (string_quote): Fix thinko which caused core
3877 dumps for strings with quotes in them.
3878 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
3880 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
3881 files from /usr/include, not just the linux one.
3882 From Michael E Chastain <mec@duracef.shout.net>.
3884 * linux/errnoent.sh: Total rewrite to handle more ioctls with
3885 fewer false positives on more kernel flavors.
3886 From Michael E Chastain <mec@duracef.shout.net>.
3888 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
3890 * version.c: Version 3.0.6 is released.
3892 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
3894 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
3895 on MC_SYNC instead of HAVE_MCTL.
3896 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
3897 (sys_msync): New function.
3899 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
3901 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
3902 sys_flock and sys_getdents.
3903 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
3905 * file.c (sys_getdents): Define unconditionally and handle
3907 * strace.c (main): Disallow username option unless both real
3908 and effective uids are root.
3910 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
3912 * strace.c (main): Ensure that run_uid and run_gid are
3913 always set to something meaningful.
3914 (main, newoutf) [!SVR4]: Swap real and effective uids while
3915 opening any output files.
3916 (main) [!SVR4]: Treat effective uid of root as a request
3917 to handle suid binaries correctly using the real uid of
3920 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
3922 * Makefile.in: Add `|| true' to clean rule because
3923 although GNU make 3.74 uses `sh -c' to invoke commands
3924 every other make in the world uses `sh -ec'.
3926 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
3927 arguments appear to be stored on the stack, not in the
3928 registers following A3 (empirical result).
3930 * defs.h: Add prototype for printsock.
3931 * svr4/dummy.h: Remove generic handling of sys_mount.
3932 * system.c [SVR4, MIPS]: Include several system headers to cleanly
3933 get access to SGI mount information.
3934 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
3935 (sys_mount) [SVR4, MIPS]: New function.
3936 (sys_mount) [SVR4, !MIPS]: New function.
3938 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
3940 * version.c: Version 3.0.5 is released.
3942 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
3943 tv_usec members to long when using printf.
3945 * ipc.c: Omit define of __KERNEL__.
3946 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
3947 want which __KERNEL__ used to provide.
3948 (sys_msgrcv): Change reference to ipc_kludge structure to
3949 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
3951 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
3952 Linux specific options.
3954 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
3955 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
3956 instead of depending of __KERNEL__.
3958 term.c: Cast c_{i,o,c,l}flag to long when using printf.
3960 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
3962 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
3963 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
3964 and AC_DECL__SYS_SIGLIST.
3965 * acconfig.h (SYS_ERRLIST_DECLARED): New.
3966 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
3967 (strsignal): Use SYS_SIGLIST_DECLARED.
3969 net.c (sys_socket): Omit inadvertent surplus comma when
3970 protocol family isn't PF_INET.
3972 util.c (dumpstr): Fix incorrect printing of one too many
3973 characters when the length is not an even multiple of 16 bytes.
3974 Reported by Juergen Weigert
3975 <jnweiger@immd4.informatik.uni-erlangen.de>.
3977 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
3979 * ioctl.c (compare): Change prototype to match POSIX qsort.
3980 * signal.c (sigishandled) [SVR4]: Omit everything after return.
3981 * strace.c (trace) [SVR4]: Break out of for loop instead of
3982 returning when finished so final return statement is executed.
3983 * syscall.c (internal_syscall): Add more SYS_wait* variations.
3984 (syscall) [LINUX]: Correct typo which commented out the M68K
3986 * util.c (printstr): Cast unsigned char pointer argument
3987 to char pointer in umovestr call.
3988 (dumpstr): Likewise for umoven.
3990 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
3992 * version.c: Version 3.0.4 is released.
3994 * signal.c (sys_sigblock): Move after the definition of
3995 sys_sigsetmask that it calls to avoid an implicit declaration.
3996 * stream.c (transport_user_options, transport_server_options):
3997 Only needed if TI_BIND is defined.
3998 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
4000 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
4001 the tcp arguement from the call to exiting. Add getrval2
4002 check so no fork processing is done in the child.
4003 (printwaitn): Initialize exited so that its value is defined
4004 for all flows of execution.
4006 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
4008 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
4009 setfsuid, setfsgid, and _llseek syscalls.
4010 * linux/syscall.h: Add prototypes for them.
4011 * linux/syscallent.h: Add them to the syscall entries table.
4012 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
4013 defines and conditionally include linux/personality.h if
4014 __NR_personality is defined.
4015 (personality_options) [LINUX]: New table.
4016 (sys_personality) [LINUX]: New function.
4018 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
4020 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
4021 on the number of traced processes so that we can have untraced
4022 children (e.g. via popen).
4024 * strace (main) [!SVR4]: Call fake_execve to get the actual
4025 exec and its arguments into the trace.
4026 (environ): Declare it.
4027 * process.c (fake_execve): New function.
4028 (headers): Include sys/syscall.h to get SYS_* defines.
4030 * process.c (sys_execv, sys_execve): Surround argument annotations
4031 with C comment delimiters.
4032 (printargv, printargc): The arg vector is an array of char pointers
4035 * strace.c (printleader): Also check for multiple -p arguments
4036 when deciding whether to print the pid field.
4038 * strace.c (strerror) [!HAVE_STRERROR]: New function.
4039 * defs.h (strerror, strsignal): Add these prototypes if we provide
4041 * configure.in (AC_CHECK_FUNCS): Add strerror.
4043 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
4044 and blocked signals.
4046 * strace.c (main): Add username option. Verify they are root before
4047 letting them use it. Look up the ids in the password file. Set
4048 them just before executing the program.
4049 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
4051 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
4053 * version.c: Version 3.0.3 is released.
4055 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
4056 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
4058 * strace.c (outfname): Initialize to NULL.
4059 (main): Defer output file processing until after arguments.
4060 Allow either a pipe or a bang for command arguments.
4061 Check if outfname is NULL instead of checking outf for stderr.
4062 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
4063 (droptcb): Reset close TCB's outf to NULL instead of stderr.
4064 (tprintf): Avoid calling vfprintf if outf is NULL.
4066 * strace.c (main): Use popen if -o argument begins with a pipe.
4067 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4069 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
4070 but WIFSTOPPED was used.
4072 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
4073 rule to prevent the comment from being untrue.
4075 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
4077 * strace.c (sys_exit): Move follow fork code to internal_exit.
4078 (sys_fork): Move follow fork code to internal_fork.
4079 (sys_execv, sys_execve): Move follow fork code to internal_exec.
4080 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
4081 (vforking): Remove this static variable and check scno in
4082 internal_fork instead.
4083 (internal_exit, internal_fork, internal_exec, internal_wait): New
4085 * defs.h: Add prototypes for the new internal_* functions.
4086 * syscall.c (syscall): Move syscall entering trace qualifier check
4087 and reprint checking after context decoding and precede them with
4088 a call to internal_syscall. Precede syscall exiting trace
4089 qualifier check with a call to internal_syscall.
4090 (internal_syscall): New function.
4092 * defs.h (struct tcb): Make scno signed.
4093 * strace.c (syscall) Make u_error signed.
4094 [LINUX, I386]: Avoid unsigned cast in eax check.
4095 * syscall.c (sys_indir): Make i, scno, and nargs signed.
4096 * desc.c (sys_select): Make cumlen unsigned
4098 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
4100 * net.c (socktypes): Add SOCK_PACKET.
4102 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
4104 * Makefile (clean): Check explicitly for a Makefile in subdirs
4105 before running make in them.
4107 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
4109 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
4110 [MIPS] (detach): Initialize error for MIPS case.
4111 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
4113 * syscall.c (decode_subcall): Move variable i into conditionals
4115 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
4116 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
4118 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
4119 printing since we don't know what the size of their type is.
4120 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
4121 if autoconf detects it since it seems to either not work or do
4122 something else entirely on Irix 5.3.
4124 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
4126 * version.c: Version 3.0.2 is released.
4127 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
4128 so that the file descriptor arg is decimal.
4130 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
4132 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
4133 because on Linux they are enumerators.
4135 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
4138 * util.c (printxval): When there is no translation, print the actual
4139 number first and the the default value as a C comment.
4141 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
4142 sys_setsockopt): Change first argument from unsigned to signed to
4143 cater to the frequent practice of calling system calls with a file
4145 * mem.c (sys_mmap): Likewise.
4147 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
4149 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
4151 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
4153 * version.c: Version 3.0.1 is released.
4154 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
4155 * config.guess, config.guess: Update from the FSF.
4156 * install-sh: New from the FSF.
4158 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
4160 * Makefile.in: Add m68k arch.
4161 * acconfig.h (M68K): Add m68k define.
4162 * configure.in: Add detection of arch m68k.
4163 * process.c [M68K] (struct_user_offsets): Support m68k registers and
4165 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
4167 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
4168 * syscall.c [M68K] (syscall): Support m68k syscall number register
4169 and errno in d0 instead of eax.
4170 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
4171 program counter in PT_PC instead of EIP.
4172 [M68K] (LOOP): Support m68k loop instruction.
4173 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
4175 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
4176 to MAP_FIXED instead of MAP_ANONYMOUS.
4177 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
4179 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
4180 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
4182 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
4184 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
4185 Reported by Thanh Ma <tma@encore.com>.
4187 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
4188 1.1.62 doesn't continue a traced child when the parent exits.
4189 Reported by Matt Day <mday@artisoft.com>.
4191 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
4193 * util.c (printstr): Fix longstanding bug in notating string
4196 * strace.c [SVR4] (proc_open): Specifically wait for the child the
4197 child to go into the execve syscall to avoid spurious traces.
4198 [LINUX] (detach): Conditionalize the status variable.
4200 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
4202 * Makefile.in: Add mips arch.
4203 * acconfig.h (MIPS): Add mips define.
4204 * configure.in: Add detection of opsys irix5 and arch mips. Check
4206 Check for sys/sysconfig.h header.
4207 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
4208 * file.c [SVR4]: Include sys/cred.h.
4209 (access_flags): Update access flags for SGI.
4210 (sprinttime): Change type of sprinttime argument from unsigned
4212 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
4213 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
4214 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
4215 Cast si_band member to long before printing.
4216 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
4217 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
4218 * strace.c [SVR4] [MIPS]:
4219 (foobar): New dummy signal handler.
4220 (main): Install a dummy signal handler in the child before pausing
4221 to work around an SGI bug in PRSABORT.
4222 (proc_open): Send a interrupt to the child instead of aborting the
4223 syscall which doesn't work on Irix5.2.
4224 * svr4/dummy.h: Add new unfinished SGI syscalls
4225 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
4226 existing calls (e.g. sys_ksigaction like sys_sigaction).
4227 Printargs does the print thing for sys_sethostid.
4228 * svr4/syscall.h: Declare all new SGI syscalls.
4229 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
4230 and add it to all subcall entry points.
4231 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
4232 decode as subcalls on MIPS. Instead, use the normal syscalls.
4233 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
4234 since SGI syscall numbers are off by one.
4235 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
4236 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
4237 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
4238 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
4239 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
4240 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
4241 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
4242 Add workaround for broken SGI pr_sysarg on syscall entry.
4243 [SVR4] (syscall): Conditionalize subcall decoding for
4244 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
4245 [SVR4] [MIPS] (getrval2): Handle SGI.
4246 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
4247 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
4248 [MIPS] (syssgi_options, sys_syssgi): New for SGI.