1 2006-12-12 Dmitry V. Levin <ldv@altlinux.org>
3 Fix -ff -o behaviour. Fix piping trace output.
4 * defs.h (newoutf): Remove.
5 (alloctcb): Rename to alloc_tcb. Add alloctcb() macro wrapper
7 * process.c [!USE_PROCFS] (internal_clone, internal_fork):
9 * strace.c (set_cloexec_flag, strace_fopen, strace_popen,
10 swap_uid): New functions.
11 (popen_pid): New variable.
12 (newoutf): Make static, use strace_fopen().
13 (main): Use strace_fopen() and strace_popen(), remove uids
14 swapping. Do not open outfname when followfork > 1.
15 Reinitialize tcp->outf properly.
16 (alloctcb): Rename to alloc_tcb. Use newoutf().
17 (trace): Check popen_pid. Remove newoutf() call.
18 [USE_PROCFS] (proc_open, proc_poll_open): Use set_cloexec_flag().
19 Fixes RH#204950, RH#218435.
21 2006-12-10 Dmitry V. Levin <ldv@altlinux.org>
23 Add biarch support for "struct sigevent".
24 * time.c [LINUX && SUPPORTED_PERSONALITIES > 1] (printsigevent32):
26 [LINUX] (printsigevent): [SUPPORTED_PERSONALITIES > 1]
27 Handle 32-bit personality.
29 Add biarch support for "struct timex".
30 * time.c [LINUX && SUPPORTED_PERSONALITIES > 1] (tprint_timex32):
32 [LINUX] (tprint_timex): New function.
33 [LINUX] (sys_adjtimex): Use it.
35 Enhance adjtimex parser.
36 * time.c [LINUX] (adjtimex_modes, adjtimex_status,
37 adjtimex_state): New xlat structures.
38 [LINUX] (sys_adjtimex): Print the whole struct timex.
39 Decode modes, status and return code.
41 Add biarch support for "struct itimerval".
42 * time.c (printitv): Rename to printitv_bitness().
43 Add printitv() macro wrapper around printitv_bitness().
44 (printitv_bitness): Handle 32-bit personality.
45 [ALPHA] (sys_osf_getitimer, sys_osf_setitimer):
46 Use printitv_bitness().
47 (tprint_timeval, tprint_timeval32): New functions.
48 (printtv_bitness, printitv_bitness, sys_adjtimex): Use them.
51 Add biarch support for "struct timeval".
52 * defs.h (bitness_t): New enum type.
53 (printtv_bitness, sprinttv): New function prototypes.
54 (printtv): Convert to macro wrapper around printtv_bitness().
56 * desc.c (decode_select): Use printtv_bitness() and sprinttv().
57 (sys_oldselect, sys_osf_select, sys_select, sys_pselect6):
58 Update decode_select() use.
59 * file.c [ALPHA] (sys_osf_utimes): Use printtv_bitness().
60 * time.c (printtv_bitness, sprinttv): New functions.
61 (printtv, printtv32): Remove.
62 [ALPHA] (sys_osf_settimeofday, sys_osf_settimeofday):
63 Use printtv_bitness().
64 Fixes RH#171626, RH#173050.
66 Add biarch support for "struct iovec".
67 * defs.h (personality_wordsize): Add.
68 * io.c [HAVE_SYS_UIO_H] (tprint_iov): [LINUX &&
69 SUPPORTED_PERSONALITIES > 1] Handle 32-bit personality.
70 * util.c [HAVE_SYS_UIO_H] (dumpiov): [LINUX &&
71 SUPPORTED_PERSONALITIES > 1] Likewise.
72 Patch from Jakub Jelinek.
75 * time.c (sys_timer_create): Check umove() return code.
77 Make several global variables static.
78 #ifdef definitions of rarely unused functions.
79 * defs.h (rflag, tflag, outfname): Remove.
80 * strace.c (iflag, interactive, pflag_seen, rflag, tflag,
81 outfname, username): Make static.
82 * desc.c (sys_getdtablesize): Define only for
83 ALPHA || FREEBSD || SUNOS4.
84 * file.c (sys_fchroot): Define only for SUNOS4 || SVR4.
85 (sys_mkfifo): Define only for FREEBSD.
86 * mem.c (sys_sbrk): Define only for FREEBSD || SUNOS4.
87 (sys_getpagesize): Define only for
88 ALPHA || FREEBSD || IA64 || SUNOS4 || SVR4.
89 * net.c (sys_so_socket): Define only for SVR4.
90 * process.c (sys_gethostid): Define only for
91 FREEBSD || SUNOS4 || SVR4.
92 (sys_gethostname): Define only for
93 ALPHA || FREEBSD || SUNOS4 || SVR4.
94 (sys_setpgrp): Define only for ALPHA || SUNOS4 || SVR4.
95 (sys_execv): Define only for SPARC || SPARC64 || SUNOS4.
96 * signal.c (sys_sigblock): Define only for FREEBSD || SUNOS4.
97 (sys_sighold, sys_sigwait): Define only for SVR4.
98 (sys_killpg): Define only for FREEBSD || SUNOS4.
99 * stream.c (sys_getmsg): Define only for
100 SPARC || SPARC64 || SUNOS4 || SVR4.
101 * syscall.c (sys_indir): Define only for SUNOS4.
103 2006-11-27 Dmitry V. Levin <ldv@altlinux.org>
105 * system.c [LINUX]: Define CTL_PROC, since Linux 2.6.18+ headers
106 removed CTL_PROC enum. Patch from Jakub Jelinek.
107 [LINUX] (sysctl_root): Add CTL_BUS, CTL_ABI and CTL_CPU.
109 2006-11-20 Jakub Jelinek <jakub@redhat.com>
111 * linux/ia64/syscallent.h: Add #if check to make sure that
112 SYS_socket_subcall adjustment isn't forgotten again.
114 2006-10-16 Dmitry V. Levin <ldv@altlinux.org>
116 Implement comprehensive quotactl(2) parser for Linux.
117 * Makefile.am (strace_SOURCES): Add quota.c.
119 * resource.c: Remove old quotactl(2) parser.
122 2006-10-14 Dmitry V. Levin <ldv@altlinux.org>
124 * configure.ac(AC_CHECK_HEADERS): Add inttypes.h.
125 * file.c [_LFS64_LARGEFILE && (LINUX || SVR4)]:
126 Include <inttypes.h>.
127 (sys_getdents64): Use PRIu64/PRId64 to avoid gcc warnings on
130 * strace.c (main): Check getcwd() return code.
132 2006-10-13 Ulrich Drepper <drepper@redhat.com>
133 Bernhard Kaindl <bk@suse.de>
134 Dmitry V. Levin <ldv@altlinux.org>
135 Michael Holzheu <holzheu@de.ibm.com>
137 Add hooks for new syscalls. Add decoders for *at, inotify*,
138 pselect6, ppoll and unshare syscalls.
140 * defs.h: Declare print_sigset.
141 * desc.c (sys_pselect6): New function.
142 * file.c (decode_open, decode_access, decode_mkdir,
143 decode_readlink, decode_chmod, decode_utimes, decode_mknod):
145 (sys_open, sys_access, sys_mkdir, sys_readlink, sys_chmod,
146 sys_utimes, sys_mknod): Use them.
147 [LINUX] (fstatatflags, unlinkatflags, inotify_modes): New
149 [LINUX] (print_dirfd, sys_openat, sys_faccessat,
150 sys_newfstatat, sys_mkdirat, sys_linkat, sys_unlinkat,
151 sys_symlinkat, sys_readlinkat, sys_renameat, sys_fchownat,
152 sys_fchmodat, sys_futimesat, sys_mknodat, sys_inotify_add_watch,
153 sys_inotify_rm_watch): New functions.
154 * process.c [LINUX] (sys_unshare): New function.
155 * signal.c (print_sigset): New function.
156 (sys_sigprocmask): Use it.
157 * stream.c (decode_poll): New function.
159 [LINUX] (sys_ppoll): New function.
160 * linux/syscall.h: Delcare new syscall handlers.
161 * linux/syscallent.h: Hook up new syscalls.
162 * linux/alpha/syscallent.h: Likewise.
163 * linux/hppa/syscallent.h: Likewise.
164 * linux/ia64/syscallent.h: Likewise.
165 * linux/mips/syscallent.h: Likewise.
166 * linux/powerpc/syscallent.h: Likewise.
167 * linux/s390/syscallent.h: Likewise.
168 * linux/s390x/syscallent.h: Likewise.
169 * linux/sparc/syscallent.h: Likewise.
170 * linux/sparc64/syscallent.h: Likewise.
171 * linux/x86_64/syscallent.h: Likewise.
174 2006-10-06 Dmitry V. Levin <ldv@altlinux.org>
176 * strace.c [!USE_PROCFS] (trace): Presence of PT_GETSIGINFO
177 macro does not mean that PT_CR_IPSR and PT_CR_IIP macros are
178 also defined, so check them along with PT_GETSIGINFO.
181 2006-09-01 Dmitry V. Levin <ldv@altlinux.org>
183 * file.c (print_xattr_val): Fix memory corruption bug reported
187 2006-04-21 Dmitry V. Levin <ldv@altlinux.org>
189 * defs.h [LINUX && X86_64 && !__NR_exit_group]: Define
192 2006-03-29 Dmitry V. Levin <ldv@altlinux.org>
194 Fix race conditions in tcb allocation.
195 * process.c (fork_tcb): Return error code as documented. Do not
196 print "tcb table full" error message.
197 [USE_PROCFS] (internal_fork): Do not print "tcb table full"
199 [SYS_clone || SYS_clone2] (internal_clone, internal_fork): Call
200 fork_tcb() before alloctcb(). Do not print "tcb table full"
202 * strace.c (main): Do not print "tcb table full" error message.
203 (expand_tcbtab): Print error message in case of memory allocation
205 (alloctcb): Print error message when tcb table is full.
206 (trace): Expand tcb table if necessary prior to allocating
207 entry there. Do not print "tcb table full" error message.
210 2006-08-22 Roland McGrath <roland@redhat.com>
212 * ipc.c (sys_msgget, sys_semget, sys_shmget): Show key values in hex.
215 2006-08-21 Roland McGrath <roland@redhat.com>
217 * linux/syscall.h (SYS_socket_subcall): Bump to 400.
218 * linux/syscallent.h: Update table.
219 * linux/arm/syscallent.h: Likewise.
220 * linux/m68k/syscallent.h: Likewise.
221 * linux/s390/syscallent.h: Likewise.
222 * linux/s390x/syscallent.h: Likewise.
223 * linux/powerpc/syscallent.h: Likewise.
224 * linux/sh/syscallent.h: Likewise.
225 * linux/sh64/syscallent.h: Likewise.
228 2006-04-25 Roland McGrath <roland@redhat.com>
230 * strace.c (main): Fail when -c is given with -ff.
231 * strace.1: Note their incompatibility.
234 * strace.c (main): Fail when nonoption args follow -p switches.
237 * Makefile.am (EXTRA_DIST): Add xlate.el.
239 * linux/mips/Makefile.in: File removed, unused cruft.
240 * linux/sparc/Makefile.in: Likewise.
242 * strace.spec (Source0): Use http://dl.sourceforge.net URL.
244 * ipc.c (sys_semtimedop): Fixed inverted indirect_ipccall test.
245 * linux/hppa/syscallent.h: Fixed semtimedop entry.
246 From Mike Stroyan <mike.stroyan@hp.com>.
249 2006-03-30 Daniel Jacobowitz <dan@codesourcery.com>
251 * linux/arm/syscallent.h: Correct the name of exit. Remove
252 M68K conditionals and sys_security. Correct syscalls 243-282.
255 * process.c (change_syscall): Add ARM support.
256 * syscall.c (get_scno): Handle ARM EABI.
259 2006-01-16 Roland McGrath <roland@redhat.com>
261 * configure.ac, NEWS: Version 4.5.14.
262 * debian/changelog, strace.spec: 4.5.14-1.
264 2006-01-13 Roland McGrath <roland@redhat.com>
266 * debian/control (Build-Depends): Add debhelper.
268 2006-01-12 Roland McGrath <roland@redhat.com>
270 * signal.c [LINUX] (sys_restart_syscall): New function.
271 * linux/syscall.h: Declare sys_restart_syscall.
272 * linux/sparc/syscall.h: Likewise.
273 * linux/syscallent.h: Call 0 is restart_syscall.
274 * linux/arm/syscallent.h: Likewise.
275 * linux/powerpc/syscallent.h: Likewise.
276 * linux/m68k/syscallent.h: Likewise.
277 * linux/hppa/syscallent.h: Likewise.
278 * linux/sh/syscallent.h: Likewise.
279 * linux/sparc/syscallent.h: Likewise.
280 * linux/sparc64/syscallent.h: Likewise.
281 * linux/alpha/syscallent.h: Use sys_restart_syscall.
282 * linux/ia64/syscallent.h: Likewise.
283 * linux/mips/syscallent.h: Likewise.
284 * linux/x86_64/syscallent.h: Likewise.
287 2005-08-08 Dmitry V. Levin <ldv@altlinux.org>
289 * system.c [LINUX] (MS_MGC_VAL): New macro.
290 [LINUX] (mount_flags): Add it.
291 [LINUX] (sys_mount): If neither MS_BIND nor MS_MOVE bits are
292 set in the flags argument, try to fetch data string.
295 2006-01-12 Roland McGrath <roland@redhat.com>
297 * system.c (sys_sysctl): Don't read off end of NAME when max_strlen
299 From Timo Lindfors <timo.lindfors@iki.fi>.
302 * debian/rules (binary-arch): Don't pass -s to install. Use dh_strip.
305 * debian/control (Standards-Version): Update to 3.6.2.
307 * defs.h [LINUXSPARC] (PERSONALITY0_WORDSIZE, PERSONALITY1_WORDSIZE):
309 [SPARC64] (PERSONALITY2_WORDSIZE): New macro.
310 [X86_64] (PERSONALITY0_WORDSIZE, PERSONALITY1_WORDSIZE): New macros.
311 * syscall.c (PERSONALITY0_WORDSIZE): New macro if undefined.
312 (personality_wordsize): New variable.
313 (decode_subcall): Use it for size of argument words.
316 2005-11-17 Dmitry V. Levin <ldv@altlinux.org>
318 Implement qual_flags support for each personality.
319 * strace.c (main): Move qualify calls after set_personality call.
320 * syscall.c (qual_flags0): New variable..
321 [SUPPORTED_PERSONALITIES >= 2] (qual_flags1): New variable.
322 [SUPPORTED_PERSONALITIES >= 3] (qual_flags2): New variable.
323 (qual_flags): Change variable definition from array to pointer.
324 (set_personality): Initialize qual_flags variable.
325 (qualify_one): Add "pers" argument to specify personality.
326 [SUPPORTED_PERSONALITIES >= 2]: Set qual_flags1 if requested.
327 [SUPPORTED_PERSONALITIES >= 3]: Set qual_flags2 if requested.
328 (qual_syscall): Pass personality to qualify_one.
329 [SUPPORTED_PERSONALITIES >= 2]: Look for syscall also in sysent1
331 [SUPPORTED_PERSONALITIES >= 3]: Look for syscall also in sysent2
333 (qual_signal): Pass personality to qualify_one.
334 (qual_desc): Likewise.
335 (qualify): Use qualify_one instead of manual qual_flags
337 [SUPPORTED_PERSONALITIES >= 2]: Look for syscall also in sysent1
339 [SUPPORTED_PERSONALITIES >= 3]: Look for syscall also in sysent2
341 * defs.h: Update qual_flags declaration.
344 2005-11-14 Dmitry V. Levin <ldv@altlinux.org>
346 * syscall.c (qual_syscall): Handle numeric syscall specification.
349 * syscall.c (qual_signal, qual_options): Remove redundant argument
352 2005-12-01 Roland McGrath <roland@redhat.com>
354 * ipc.c (indirect_ipccall) [MIPS || HPPA]: Return false.
357 * Makefile.am (EXTRA_DIST): Add linux/arm/syscallent.h
358 and linux/m68k/syscallent.h.
361 * debian/control (Architecture): Add armeb.
364 2005-11-02 Michal Marek <mmarek@suse.cz>
366 * strace-graph (handle_trace): follow clone() and vfork() calls.
368 2005-10-25 Heiko Carstens <heiko.carstens@de.ibm.com>
370 * linux/s390/syscallent.h: Added ioprio_set, ioprio_get,
371 inotify_init, inotify_add_watch, inotify_rm_watch.
372 Corrected number of arguments for request_key.
373 * linux/s390x/syscallent.h: Likewise.
375 2005-12-01 Roland McGrath <roland@redhat.com>
377 * ipc.c (indirect_ipccall) [IA64]: Return false unless the syscall
378 number is in the low range of IA32 syscalls.
380 2005-10-07 Andreas Schwab <schwab@suse.de>
382 * linux/ia64/syscallent.h: Syscall 1105 is gettid, not ioperm.
384 2005-12-01 Roland McGrath <roland@redhat.com>
386 * resource.c (resources): Add RLIMIT_NICE, RLIMIT_RTPRIO.
387 Reported by Scott Tsai <scottt958@yahoo.com.tw>.
389 * ipc.c (indirect_ipccall): New function.
390 (sys_msgctl, sys_msgsnd, sys_msgrcv, sys_semop): Use that predicate
391 instead of #ifdef LINUX test.
392 [LINUX] (sys_semtimedop): Likewise.
393 (sys_shmctl, sys_shmat, sys_shmdt): Likewise.
396 2005-07-31 Ulrich Drepper <drepper@redhat.com>
398 * linux/x86_64/syscallent.h: Fix syscall parameter count for msgrcv and
401 * ipc.c (sys_msgrcv): Add entering handling and print first parameter
405 2005-08-08 Dmitry V. Levin <ldv@altlinux.org>
407 * strace.1: Update "SEE ALSO" links to reference to valid
409 Patch from Michail Litvak <mci@owl.openwall.com>.
412 2005-10-21 Roland McGrath <roland@redhat.com>
414 * util.c (printpathn): Cap N at sizeof path - 1.
416 2005-08-03 Roland McGrath <roland@redhat.com>
418 * configure.ac, NEWS: Version 4.5.13.
419 * debian/changelog, strace.spec: 4.5.13-1.
421 * configure.ac: Check for struct dqblk.dqb_curblocks field.
422 * resource.c [LINUX] (OLD_CMD): New macro.
423 (quotacmds): Use it to hard-wire old O_* values, don't use macros.
424 (sys_quotactl): If dqb_curblocks is not there, it's called
425 dqb_curspace instead. Print dqb_* fields as unsigned long long.
427 2005-07-19 Michael Schmitz <schmitz@debian.org>
429 Long overdue m68k cleanup.
430 * linux/syscallent.h: remove m68k declarations.
431 * linux/m68k/syscallent.h: new file, fixed up declarations
432 to match kernel version 2.6.11. Newer syscalls are sufficiently
433 different from i386 to merit a separate file.
435 2005-08-03 Roland McGrath <roland@redhat.com>
437 * linux/x86_64/syscallent.h: Update init_module argument count.
438 * linux/sparc/syscallent.h: Likewise.
439 * linux/sparc64/syscallent2.h: Likewise.
440 * linux/sparc64/syscallent.h: Likewise.
441 * linux/sh/syscallent.h: Likewise.
442 * linux/sh64/syscallent.h: Likewise.
443 * linux/s390/syscallent.h: Likewise.
444 * linux/s390x/syscallent.h: Likewise.
445 * linux/powerpc/syscallent.h: Likewise.
446 * linux/arm/syscallent.h: Likewise.
448 2005-07-22 James Lentini <jlentini@gmail.com>
450 * bjm.c (sys_init_module): Display all three arguments.
451 * linux/syscallent.h: Update argument count.
453 2005-08-03 Roland McGrath <roland@redhat.com>
455 * process.c (internal_wait): Don't suspend when known child is known
456 to be exiting already.
458 * strace.c (detach): If detaching the last live thread in a group with
459 a zombie leader, then detach the leader too.
460 (handle_group_exit): Use detach, not droptcb, for predeceased thread.
461 Mark process about to take a signal with TCB_GROUP_EXITING flag.
464 2005-07-19 Roland McGrath <roland@redhat.com>
466 * defs.h [LINUX] [M68K] (__NR_exit_group): Define it if missing.
469 2005-07-14 Heiko Carstens <heiko.carstens@de.ibm.com>
471 * linux/s390/syscallent.h (sys_tgkill, vserver, fadvise64_64)
472 (statfs64, fstatfs64, remap_file_pages, mbind, get_mempolicy)
473 (set_mempolicy, mq_open, mq_unlink, mq_timedsend, mq_timedreceive)
474 (mq_notify, mq_getsetattr, sys_kexec_load, add_key, request_key)
475 (keyctl, waitid): Added.
476 * linux/s390x/syscallent.h: Likewise and added missing _llseek.
477 * linux/s390/errnoent.h (ECANCELED, ENOKEY, EKEYEXPIRED)
478 (EKEYREVOKED, EKEYREJECTED, EOWNERDEAD, ENOTRECOVERABLE): Added.
479 * linux/s390x/errnoent.h: Likewise.
481 2005-07-05 Roland McGrath <roland@redhat.com>
483 * mem.c [LINUX] (sys_old_mmap) [X86_64]: Extract 32-bit values if
487 2005-06-08 Dmitry V. Levin <ldv@altlinux.org>
489 Introduce "-e trace=desc".
490 * defs.h (TRACE_DESC): New flag.
491 * syscall.c: Define TD macro before include of syscallent files
492 and undefine it afterwards.
493 (lookup_class): Recognize "desc" keyword.
494 * strace.1: Document "-e trace=desc".
495 * freebsd/i386/syscallent.h: Mark those syscalls which take a
496 file descriptor as an argument or return a file descriptor with
498 * linux/alpha/syscallent.h: Likewise.
499 * linux/hppa/syscallent.h: Likewise.
500 * linux/ia64/syscallent.h: Likewise.
501 * linux/mips/syscallent.h: Likewise.
502 * linux/powerpc/syscallent.h: Likewise.
503 * linux/s390/syscallent.h: Likewise.
504 * linux/s390x/syscallent.h: Likewise.
505 * linux/sh/syscallent.h: Likewise.
506 * linux/sh64/syscallent.h: Likewise.
507 * linux/sparc/syscallent.h: Likewise.
508 * linux/sparc64/syscallent2.h: Likewise.
509 * linux/sparc64/syscallent.h: Likewise.
510 * linux/syscallent.h: Likewise.
511 * linux/x86_64/syscallent.h: Likewise.
512 * sunos4/syscallent.h: Likewise.
513 * svr4/syscallent.h: Likewise.
516 Remove TF flag from those syscalls which have no filename argument.
517 * freebsd/i386/syscallent.h: Remove TF flag from fstat, pread,
518 pwrite, fstat, sendfile.
519 * linux/alpha/syscallent.h: Remove TF flag from read, write,
520 pread, pwrite, sendfile.
521 * linux/hppa/syscallent.h: Remove TF flag from read, write,
522 pread, pwrite, fstat64, sendfile, ftruncate64.
523 * linux/ia64/syscallent.h: Remove TF flag from read, write,
524 sendfile, fstat, fadvise64.
525 * linux/mips/syscallent.h: Remove TF flag from read, write,
526 fstatfs, fstat, pread, pwrite, sendfile, ftruncate64, fstat64,
527 sendfile64, fadvise64, fstatfs64.
528 * linux/powerpc/syscallent.h: Remove TF flag from read, write,
529 fstat, pread, pwrite, sendfile, ftruncate64, fstat64, sendfile64,
530 fadvise64, fstatfs64, fadvise64_64.
531 * linux/s390/syscallent.h: Remove TF flag from pread, pwrite,
532 sendfile, ftruncate64, fstat64, sendfile64.
533 * linux/s390x/syscallent.h: Remove TF flag from pread, pwrite,
534 sendfile, sendfile64.
535 * linux/sh/syscallent.h: Remove TF flag from pread, pwrite,
537 * linux/sh64/syscallent.h: Remove TF flag from pread, pwrite,
538 sendfile, ftruncate64, fstat64.
539 * linux/sparc/syscallent.h: Remove TF flag from sendfile, fstat64,
540 pread, pwrite, sendfile64.
541 * linux/sparc64/syscallent2.h: Likewise.
542 * linux/sparc64/syscallent.h: Likewise.
543 * linux/syscallent.h: Remove TF flag from pread, pwrite, sendfile,
544 ftruncate64, fstat64, sendfile64, fadvise64, fadvise64, fstatfs64,
546 * linux/x86_64/syscallent.h: Remove TF flag from pread, pwrite,
547 sendfile, fadvise64_64.
548 * svr4/syscallent.h: Remove TF flag from pread, pwrite, ftruncate,
549 fstatvfs64, ftruncate64.
552 2005-07-04 Roland McGrath <roland@redhat.com>
554 * net.c (sockipv6options): Add IPV6_ADD_MEMBERSHIP,
555 IPV6_DROP_MEMBERSHIP, IPV6_ROUTER_ALERT.
556 From Ulrich Drepper <drepper@redhat.com>.
559 * net.c (sockipoptions): Fix typos.
560 From Ulrich Drepper <drepper@redhat.com>.
563 * util.c (printnum_int): New function, printnum with s/long/int/.
564 * defs.h: Declare it.
565 * net.c (printsockopt): Use it for int-sized option.
567 Reported by Ulrich Drepper <drepper@redhat.com>.
569 2005-06-09 Roland McGrath <roland@redhat.com>
571 * configure.ac, NEWS: Version 4.5.12.
572 * debian/changelog, strace.spec: 4.5.12-1.
574 2005-06-08 Dmitry V. Levin <ldv@altlinux.org>
576 Minor namespace cleanup.
577 * defs.h (string_quote): Remove declaration.
578 * file.c (openmodessol) [LINUXSPARC]: Make static.
579 (fileflags): Likewise.
580 (aclcmds, aclipc) [HAVE_SYS_ACL_H]: Likewise.
581 (direnttypes) [FREEBSD || LINUX]: Likewise.
582 (xattrflags): Likewise.
583 * process.c (unalignctl_string): Make static.
585 * syscall.c (subcalls_table): Make static.
586 (socket_map) [!(LINUX && (ALPHA || MIPS))]: Likewise.
587 (sparc_socket_decode): Make static, define for [SPARC || SPARC64] only.
588 (decode_subcall): Make static.
589 (syscall_fixup): Likewise.
590 (get_error): Likewise.
591 (syscall_enter): Likewise.
592 * util.c (tv_tv): Disable.
594 (string_quote): Make static.
597 2005-05-12 Philippe De Muyter <phdm@macqel.be>
599 * util.c (getpc, printcall): Check #if defined(M68K), not M68k.
600 Enables `-i' on m68k machines.
602 2005-06-06 Roland McGrath <roland@redhat.com>
604 * process.c (struct_user_offsets) [X86_64]: Reorder elements so
605 matching works right.
608 * linux/syscall.h (SYS_socket, SYS_bind, SYS_connect, SYS_listen)
609 (SYS_accept, SYS_getsockname, SYS_getpeername, SYS_socketpair)
610 (SYS_send, SYS_recv, SYS_sendto, SYS_recvfrom, SYS_shutdown)
611 (SYS_setsockopt, SYS_getsockopt, SYS_sendmsg, SYS_recvmsg)
612 (SYS_getsockname, SYS_semop, SYS_semgsub_et, SYS_semget, SYS_semctl)
613 (SYS_semtimedop, SYS_msgsnd, SYS_msgrcv, SYS_msgget)
614 (SYS_msgctl, SYS_shmat, SYS_shmdt, SYS_shmget)
615 (SYS_shmctl): Macros renamed to SYS_sub_*.
616 * syscall.c (dumpio): Match SYS_sub_* if defined instead of SYS_*.
618 * linux/syscall.h (SYS_waitid): Define if not defined.
620 * linux/syscallent.h: Fix pread/pwrite names to pread64/pwrite64.
622 * defs.h (struct sysent): New member `native_scno'.
623 (known_scno): Declare new function.
624 * linux/syscallent.h: Add new final field to interesting syscalls.
625 * syscall.c (known_scno): New function.
626 (dumpio, internal_syscall, syscall_fixup, trace_syscall): Use it.
627 * process.c (internal_fork, internal_exit): Likewise.
628 [IA64] (ARG_STACKSIZE, ARG_PTID, ARG_CTID, ARG_TLS): Likewise.
629 * strace.c (proc_open): Likewise.
630 * util.c [LINUX] (setbpt): Likewise.
631 * linux/syscall.h: Remove [!defined(X86_64)] from conditional
632 for defining SYS_socket_subcall et al.
633 * linux/syscallent.h: Likewise for #error check.
634 * syscall.c (trace_syscall): Likewise for SYS_{socketcall,ipc} cases.
637 2005-06-02 Roland McGrath <roland@redhat.com>
639 * file.c (printstatfs64): Cast values to unsigned long long and use
643 2005-05-31 Dmitry V. Levin <ldv@altlinux.org>
645 Deal with memory management issues.
646 * defs.h (tprint_iov): Update prototype.
647 * desc.c (sys_epoll_wait) [HAVE_SYS_EPOLL_H]: Do not allocate
648 epoll_event array of arbitrary size on the stack, to avoid
650 * file.c (print_xattr_val): Check for integer overflow during
651 malloc size calculation, to avoid heap corruption.
652 * io.c (tprint_iov) [HAVE_SYS_UIO_H]: Check for integer overflow
653 during malloc size calculation, to avoid heap corruption.
654 Change iovec array handling to avoid heap memory allocation.
655 * mem.c (get_nodes) [LINUX]: Check for integer overflow during
656 size calculation and do not allocate array of arbitrary size on
657 the stack, to avoid stack overflow.
658 * net.c (printcmsghdr) [HAVE_SENDMSG]: Do not allocate array of
659 arbitrary size on the stack, to avoid stack overflow. Do not
660 trust cmsg.cmsg_len to avoid read beyond the end of allocated
662 (printmsghdr) [HAVE_SENDMSG]: Update tprint_iov() usage.
663 * process.c (sys_setgroups): Check for integer overflow during
664 malloc size calculation, to avoid heap corruption. Change gid_t
665 array handling to avoid heap memory allocation.
666 (sys_getgroups): Likewise.
667 (sys_setgroups32) [LINUX]: Likewise.
668 (sys_getgroups32) [LINUX]: Likewise.
669 * stream.c (sys_poll) [HAVE_SYS_POLL_H]: Check for integer
670 overflow during malloc size calculation, to avoid heap corruption.
671 Change pollfd array handling to avoid heap memory allocation.
672 * system.c (sys_sysctl) [LINUX]: Check for integer overflow
673 during malloc size calculation, to avoid heap corruption.
674 * util.c (dumpiov) [HAVE_SYS_UIO_H]: Check for integer overflow
675 during malloc size calculation, to avoid heap corruption.
678 * util.c (printxval): Change third argument from "char *" to
680 (printflags): Add third argument, "const char *", with similar
681 meaning to the third argument of printxval().
682 * defs.h (printxval): Change third argument from "char *" to
684 (printflags): Add third argument.
685 * bjm.c (sys_query_module) [LINUX]: Pass third argument to
687 * desc.c (sys_fcntl): Likewise.
688 (sys_flock) [LOCK_SH]: Likewise.
689 (print_epoll_event) [HAVE_SYS_EPOLL_H]: Likewise.
690 * file.c (sys_open): Likewise.
691 (solaris_open) [LINUXSPARC]: Likewise.
692 (sys_access): Likewise.
693 (sys_chflags, sys_fchflags) [FREEBSD]: Likewise.
694 (realprintstat) [HAVE_LONG_LONG_OFF_T &&
695 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
696 (printstat64) [HAVE_STAT64 &&
697 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
698 (sys_setxattr, sys_fsetxattr): Likewise.
699 * ipc.c (sys_msgget, sys_msgsnd, sys_msgrcv, sys_semget,
700 sys_shmget, sys_shmat) [LINUX || SUNOS4 || FREEBSD]: Likewise.
701 (sys_mq_open) [LINUX]: Likewise.
702 (printmqattr) [HAVE_MQUEUE_H]: Likewise.
703 * mem.c (print_mmap) [!HAVE_LONG_LONG_OFF_T]: Likewise.
704 (sys_mmap64) [_LFS64_LARGEFILE || HAVE_LONG_LONG_OFF_T]: Likewise.
705 (sys_mprotect): Likewise.
706 (sys_mremap, sys_madvise, sys_mlockall) [LINUX]: Likewise.
707 (sys_msync) [MS_ASYNC]: Likewise.
708 (sys_mctl) [MC_SYNC]: Likewise.
709 (sys_remap_file_pages, sys_mbind, sys_get_mempolicy) [LINUX]:
711 * net.c (printmsghdr) [HAVE_STRUCT_MSGHDR_MSG_CONTROL]: Likewise.
712 (sys_send, sys_sendto): Likewise.
713 (sys_sendmsg) [HAVE_SENDMSG]: Likewise.
714 (sys_recv, sys_recvfrom): Likewise.
715 (sys_recvmsg) [HAVE_SENDMSG]: Likewise.
716 (printicmpfilter) [ICMP_FILTER]: Likewise.
717 * proc.c (proc_ioctl) [SVR4 && !HAVE_MP_PROCFS || FREEBSD]: Likewise.
718 * process.c (sys_clone) [LINUX]: Likewise.
719 (printwaitn): Likewise.
720 (sys_waitid) [SVR4 || LINUX]: Likewise.
721 * signal.c (sys_sigvec) [SUNOS4 || FREEBSD]: Likewise.
722 (sys_sigaction): Likewise.
723 (printcontext) [SVR4]: Likewise.
724 (print_stack_t) [LINUX) || FREEBSD]: Likewise.
725 (sys_rt_sigaction) [LINUX]: Likewise.
726 * sock.c (sock_ioctl) [LINUX]: Likewise.
727 * stream.c (sys_putmsg, sys_getmsg): Likewise.
728 (sys_putpmsg) [SYS_putpmsg]: Likewise.
729 (sys_getpmsg) [SYS_getpmsg]: Likewise.
730 (sys_poll): Likewise.
731 (print_transport_message) [TI_BIND]: Likewise.
732 (stream_ioctl): Likewise.
733 * system.c (sys_mount, sys_reboot): Likewise.
734 (sys_cacheflush) [LINUX && M68K]: Likewise.
735 (sys_capget, sys_capset) [SYS_capget]: Likewise.
736 * term.c (term_ioctl) [TIOCMGET]: Likewise.
737 * time.c (sys_clock_nanosleep, sys_timer_settime) [LINUX]:
741 * bjm.c (sys_query_module) [LINUX]: Unitize "out of memory"
742 errors reporting style.
743 * strace.c (rebuild_pollv) [USE_PROCFS]: Likewise.
744 * system.c (sys_capget, sys_capset) [SYS_capget]: Likewise.
745 * util.c (printstr): Likewise.
746 (dumpiov) [HAVE_SYS_UIO_H]: Likewise.
747 (fixvfork) [SUNOS4]: Likewise.
748 * desc.c (decode_select): Continue to decode syscall arguments
749 in case of OOM condition.
750 * file.c (sys_getdents): Likewise.
751 (sys_getdents64) [_LFS64_LARGEFILE]: Likewise.
752 (sys_getdirentries) [FREEBSD]: Likewise.
753 * mem.c (sys_mincore): Changed type of variables which deal with
754 malloc size from int to unsigned long.
757 2005-05-22 Dmitry V. Levin <ldv@altlinux.org>
759 * bjm.c [LINUX]: Do not include <linux/linkage.h>. It is not
760 safe to include kernel headers, and this one is not used anyway.
763 2005-05-26 Roland McGrath <roland@redhat.com>
765 * system.c (sys_sysctl): Check for errors accessing user pointers.
766 Use malloc instead of alloca in case size is insane.
768 2005-05-09 Roland McGrath <roland@redhat.com>
770 * configure.ac: Check for libaio.h.
771 * desc.c (sys_io_setup, sys_io_submit, sys_io_cancel,
772 sys_io_getevents, sys_io_destroy): New functions.
773 * linux/syscall.h: Declare them.
774 * linux/syscallent.h: Use those for io_* syscalls.
775 * linux/alpha/syscallent.h: Likewise.
776 * linux/hppa/syscallent.h: Likewise.
777 * linux/ia64/syscallent.h: Likewise.
778 * linux/mips/syscallent.h: Likewise.
779 * linux/powerpc/syscallent.h: Likewise.
780 * linux/s390/syscallent.h: Likewise.
781 * linux/s390x/syscallent.h: Likewise.
782 * linux/x86_64/syscallent.h: Likewise.
783 From Zach Brown <zach.brown@oracle.com>.
786 * debian/control (Architecture): Add ppc64.
787 Fixes Debian bug #301089.
789 2005-05-05 Anton Blanchard <anton@samba.org>
791 * process.c (ptrace_cmds): Add PTRACE_GETVRREGS and PTRACE_SETVRREGS
794 2005-05-09 Roland McGrath <roland@redhat.com>
796 * strace.c (main): Refuse negative -s argument value.
797 Fixes Debian bug #303256.
799 2005-04-25 Anton Blanchard <anton@samba.org>
801 * file.c (openmodes): Add O_NOATIME flag if defined.
803 2005-04-05 Anton Blanchard <anton@samba.org>
805 * linux/powerpc/ioctlent.h: Regenerated.
807 * signal.c (signame): Don't try and dereference negative index.
809 * linux/powerpc/syscallent.h: Add debug_setcontext, vserver,
810 mbind, *_mempolicy, mq_*, sys_kexec_load, add_key, request_key,
811 keyctl, waitid, sys_semtimedop. Fix various other syscalls.
813 * ipc.c (shm_resource_flags): New variable, table has SHM_HUGETLB
814 but not IPC_NOWAIT, which have the same value.
815 (sys_shmget): Use that instead of resource_flags.
817 2005-03-22 Roland McGrath <roland@redhat.com>
819 * desc.c (decode_select): Increase local buffer size.
822 * configure.ac, NEWS: Version 4.5.11.
823 * debian/changelog, strace.spec: 4.5.11-1.
825 * linux/arm/syscallent.h: Fix 113 entry (syscall, not vm86old).
827 2005-03-14 Roland McGrath <roland@redhat.com>
829 * configure.ac, NEWS: Version 4.5.10.
830 * debian/changelog, strace.spec: 4.5.10-1.
832 2005-02-26 GOTO Masanori <gotom@debian.or.jp>
834 * linux/alpha/syscallent.h: Fix the reversed order of lstat64 and
835 fstat64. Clean up osf_nrecvmsg and osf_ngetsockname.
837 2005-02-28 Andreas Schwab <schwab@suse.de>
839 * syscall.c (getrval2): Move #ifdef IA64 inside #ifdef LINUX.
841 2005-03-14 Roland McGrath <roland@redhat.com>
843 * linux/mips/syscallent.h: Update various calls.
844 From Thiemo Seufer <ths@networkno.de>.
845 Fixes Debian bug #256684.
847 * debian/control (Architecture): Add s390.
848 Fixes Debian bug #294172.
850 2005-03-06 Roland McGrath <roland@redhat.com>
852 * strace.c (trace) [PTRACE_GETSIGINFO]: Fetch siginfo_t for SIGSEGV
853 and SIGBUS signals, use si_addr in output.
855 2005-03-01 Roland McGrath <roland@redhat.com>
857 * file.c (print_xattr_val): Add a cast.
859 2005-02-05 Roland McGrath <roland@redhat.com>
861 * desc.c (decode_select): Calculate size of passed fd_set vectors and
862 copy in the user's size rather than the standard sizeof(fd_set).
863 Fixes Debian bug #65654, #284290.
865 * util.c (printpath, printpathn): Print NULL and don't try any fetch
867 Fixes Debian bug #63093.
869 * debian/control (Build-Depends): Fix for s390 and sparc.
870 From Bastian Blank <waldi@debian.org>.
871 Fixes Debian bug #293564.
873 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
875 * strace.c (main) [!USE_PROCFS]: In child process, raise SIGSTOP
876 right before execv() call. Remove fake_execve() call.
877 * defs.h (fake_execve): Remove unused declaration.
878 * process.c (fake_execve): Remove unused function.
881 2005-02-04 Roland McGrath <roland@redhat.com>
883 * configure.ac, NEWS: Version 4.5.9.
884 * debian/changelog, strace.spec: 4.5.9-2.
886 * file.c (O_LARGEFILE): Omit when #undef'd because it was zero.
888 2005-02-02 Roland McGrath <roland@redhat.com>
890 * debian/control: Add strace-udeb package for installer debugging.
891 * debian/rules (binary-arch): Build it.
892 From Joshua Kwan <joshk@triplehelix.org>.
893 Fixes Debian bug #268294.
895 * file.c (openmodes) [O_LARGEFILE] [O_LARGEFILE == 0]: Redefine to
896 known values for Linux.
898 * util.c (printcall): Print 16 ?s when long is 8 bytes.
901 * linux/sparc/syscall.h: Declare sys_epoll_create, sys_epoll_ctl,
903 * linux/sparc64/syscall.h: Just #include "../sparc/syscall.h" here.
904 * ioctl.c (nioctlents2): Add const to type.
905 Fixes Debian bug #278449.
907 * sock.c (iffflags): New variable, table of IFF_* values.
908 (print_addr): New function.
909 (sock_ioctl): Handle SIOCGIFADDR, SIOCGIFDSTADDR, SIOCGIFBRDADDR,
910 SIOCGIFNETMASK, SIOCGIFFLAGS, SIOCGIFMETRIC, SIOCGIFMTU, SIOCGIFSLAVE,
911 SIOCGIFHWADDR. Use print_addr for SIOCGIFCONF, SIOCGIFNAME, and
912 SIOCGIFINDEX, and fix their output.
913 From Ulrich Drepper <drepper@redhat.com>.
915 Fixes Debian bug #192164.
917 2004-12-20 Dmitry V. Levin <ldv@altlinux.org>
919 * configure.ac: Use AC_GNU_SOURCE macro instead of changing CFLAGS.
920 * defs.h [HAVE_CONFIG_H]: Include config.h first.
921 * strace.c: Include "defs.h" first.
924 * syscall.c (call_summary): Fix potential NULL dereference.
927 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
929 * syscall.c (qual_signal): Check bounds for numeric signal names.
930 Fix parser of symbolic signal names.
931 Fix return code, as required by qualify() function.
932 * syscall.c (qual_desc): Check bounds for descriptor number.
933 * syscall.c (qual_syscall): Correct return code, to be consistent
934 with qualify() and other qual_* functions.
937 2005-02-01 Roland McGrath <roland@redhat.com>
939 * system.c [LINUX] (MS_MANDLOCK, MS_NOATIME, MS_NODIRATIME, MS_BIND,
940 MS_MOVE, MS_REC, MS_VERBOSE, MS_POSIXACL, MS_ACTIVE, MS_NOUSER):
942 [LINUX] (mount_flags): Add them.
943 [LINUX] (sys_mount): If any of (MS_BIND|MS_MOVE|MS_REMOUNT) bits are
944 set in the flags argument, don't try to fetch the filesystem string.
947 * config.guess: Update from canonical version, timestamp 2004-11-12.
948 * config.sub: Likewise, timestamp 2004-11-30.
950 * process.c [LINUX] [X86_64] (sys_arch_prctl): New function.
951 * linux/syscall.h: Declare it.
952 * linux/x86_64/syscallent.h: Use it.
955 * process.c (sys_sched_setscheduler): Use %#lx format for bad pointer.
956 (sys_sched_getparam, sys_sched_setparam): Likewise.
959 * signal.c [HAVE_SIGACTION] [LINUX && X86_64] (SA_RESTORER): Define
963 * linux/syscallent.h: Use sys_mincore instead of printargs.
964 * linux/x86_64/syscallent.h: Likewise. Also use sys_getrlimit,
965 sys_semtimedop, sys_umount2.
968 * syscall.c (qual_signal): Fix inverted return value and bogus
969 argument to qualify_one in the named case.
971 * file.c (print_xattr_val): Don't use auto array sized by syscall
972 argument. Use malloc instead, so it can fail for insane values.
973 Fixes Debian bug #283704.
975 * net.c (sys_getsockopt): Fix a format %ld -> %d.
977 * linux/syscall.h [IA64] (SYS_semtimedop): #undef it.
979 * syscall.c (syscall_enter) [X86_64]: Fix 32-bit argument register map
980 not to double the middle entry!
983 * linux/x86_64/syscallent.h: Fix exit_group entry.
985 * util.c (getpc) [S390 || S390X]: Implement it.
986 Patch by David Wilder <wilder@us.ibm.com>.
988 * linux/ia64/syscallent.h: Add fadvise64, fstatfs64, statfs64, mbind,
989 [gs]et_mempolicy, mq_*, sys_kexec_load, vserver, and waitid.
992 2005-01-22 Andreas Schwab <schwab@suse.de>
994 * net.c (sys_getsockopt): Change type of len to int.
996 2004-10-19 Roland McGrath <roland@redhat.com>
998 * configure.ac, NEWS: Version 4.5.8.
999 * debian/changelog, strace.spec: 4.5.8-1.
1001 * file.c (sys_fadvise64): Conditionalize just on [LINUX].
1003 * configure.ac: Check for sys/epoll.h.
1004 * desc.c: Protect #include <sys/epoll.h> with [HAVE_SYS_EPOLL_H].
1005 (epollctls, epollevents): Protect each entry with #ifdef on its macro.
1007 * strace.c (handle_group_exit): Don't detach leader that wasn't
1008 TCB_ATTACHED. Instead mark it with TCB_GROUP_EXITING.
1009 Remove droptcb loop at end, no longer required since 2.6 reports each
1013 * strace.c (trace): Use handle_group_exit for non-TCB_ATTACHED child
1014 taking signal when it has nclone_threads > 0.
1016 * strace.c (handle_group_exit, trace): Mark leader with
1017 TCB_GROUP_EXITING and don't be surprised at child deaths when their
1021 * process.c (WCOREFLAG): Define if not defined.
1022 (W_STOPCODE, W_EXITCODE): Likewise.
1023 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
1025 * sock.c [! LINUX]: Include <sys/socket.h> before <sys/sockio.h>.
1026 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
1028 * debian/rules: Make strace64.1.gz symlink to strace.1.gz instead of
1029 strace64.1 to strace.1, which doesn't exist.
1030 Fixes Debian bug #269220.
1032 2004-09-05 Phil Blundell <pb@nexus.co.uk>
1034 * linux/arm/syscallent.h: New file.
1036 2004-10-19 Roland McGrath <roland@redhat.com>
1038 * debian/rules (DEB_BUILD_GNU_TYPE, CONFIG_OPTS): New variables.
1039 [$(DEB_HOST_GNU_TYPE) == s390-linux] (build64, HOST64, CC64): Set them.
1040 (build/Makefile): Use $(CONFIG_OPTS).
1041 (build64/Makefile): Pass --host as well as --build.
1042 From Bastian Blank <waldi@debian.org>.
1043 Fixes Debian bug #271500.
1045 * linux/hppa/syscallent.h: Update for 2.6.9 syscalls.
1046 From Randolph Chung <tausq@debian.org>
1047 Fixes Debian bug #273887.
1049 * file.c (sys_llseek): Revert last change.
1051 2004-09-14 Richard Henderson <rth@twiddle.net>
1053 * linux/alpha/syscallent.h: Add tgkill, *stat64, vserver, mbind,
1054 [gs]et_mempolicy, mq_*, waitid.
1056 2004-10-07 Roland McGrath <roland@redhat.com>
1058 * file.c (sys_llssek, sys_readahead, sys_fadvise64, sys_fadvise64_64):
1059 Use LONG_LONG macro.
1060 * io.c (sys_pread, sys_pwrite, sys_sendfile): Likewise.
1062 * linux/x86_64/syscallent.h: Fix botched table entries.
1063 From Ulrich Drepper <drepper@redhat.com>.
1065 * mem.c [LINUX] (sys_mbind, sys_set_mempolicy, sys_get_mempolicy):
1067 * linux/syscall.h: Declare them.
1068 * linux/x86_64/syscallent.h: Likewise.
1069 From Ulrich Drepper <drepper@redhat.com>.
1071 * linux/syscallent.h: Handle mbind, set_mempolicy, get_mempolicy.
1072 From Ulrich Drepper <drepper@redhat.com>.
1074 * file.c [LINUX && (I386 || X86_64)] (sys_fadvise64, sys_fadvise64_64):
1076 * linux/syscall.h: Declare them.
1077 * linux/syscallent.h: Handle fadvise64 and fadvise64_64 using those.
1078 * linux/x86_64/syscallent.h: Likewise.
1079 From Ulrich Drepper <drepper@redhat.com>.
1081 2004-09-13 Dmitry V. Levin <ldv@altlinux.org>
1083 * linux/ioctlsort.c (main): Omit duplicate lines
1084 (with same name and code) from output.
1085 * linux/ioctlent.sh: Build the list of ioctls defined in
1086 scsi/sg.h (0x22..), scsi/scsi.h and scsi/scsi_ioctl.h (0x53..),
1087 as suggested by Peter Jones <pjones@redhat.com>
1088 * linux/ioctlent.h: Regenerated.
1091 2004-09-13 Ulrich Drepper <drepper@redhat.com>
1092 Dmitry V. Levin <ldv@altlinux.org>
1094 * time.c [LINUX] (print_rtc): New function, for printing rtc_time
1096 [LINUX] (rtc_ioctl): New function, for parsing RTC_* ioctls.
1097 * ioctl.c [LINUX] (ioctl_decode): Call rtc_ioctl.
1098 * defs.h [LINUX]: Declare rtc_ioctl.
1101 2004-10-06 Roland McGrath <roland@redhat.com>
1103 * desc.c [LINUX] (sys_epoll_create, sys_epoll_ctl, sys_epoll_wait):
1105 * linux/syscall.h: Declare them.
1106 * linux/syscallent.h: Use those for epoll_* syscalls.
1107 * linux/alpha/syscallent.h: Likewise.
1108 * linux/hppa/syscallent.h: Likewise.
1109 * linux/ia64/syscallent.h: Likewise.
1110 * linux/powerpc/syscallent.h: Likewise.
1111 * linux/s390/syscallent.h: Likewise.
1112 * linux/s390x/syscallent.h: Likewise.
1113 * linux/sparc/syscallent.h: Likewise.
1114 * linux/sparc64/syscallent.h: Likewise.
1115 * linux/sparc64/syscallent2.h: Likewise.
1116 * linux/x86_64/syscallent.h: Likewise.
1117 From Ulrich Drepper <drepper@redhat.com>.
1120 * resource.c (resources): Add RLIMIT_LOCKS, RLIMIT_SIGPENDING,
1121 and RLIMIT_MSGQUEUE, if defined.
1122 From Ulrich Drepper <drepper@redhat.com>.
1125 * net.c [HAVE_SENDMSG] (printcmsghdr): New function.
1126 (printmsghdr): Use it.
1127 From Ulrich Drepper <drepper@redhat.com>.
1130 * file.c (sprintmode): Add const to return type.
1131 (sprintfstype): Likewise.
1132 * signal.c (printsiginfo): Add a const.
1134 2004-09-15 Roland McGrath <roland@redhat.com>
1136 * linux/x86_64/syscallent.h: Use sys_waitid.
1138 * linux/syscallent.h: waitid takes 5 arguments, and is in TP category.
1139 * process.c (sys_waitid): Handle fifth argument (struct rusage *).
1141 2004-09-11 Roland McGrath <roland@redhat.com>
1143 * time.c (sys_clock_nanosleep): Print zero flags arg correctly.
1144 (sys_timer_settime): Likewise.
1145 (printsigevent): Print signals by name for SIGEV_SIGNAL.
1146 (sys_timer_create): Print clock ID symbolically.
1147 From Ulrich Drepper <drepper@redhat.com>.
1150 2004-09-07 Michal Ludvig <mludvig@suse.cz>
1152 * defs.h (nioctlents1, nsignals2): Fix typos in decls.
1154 2004-09-03 Roland McGrath <roland@redhat.com>
1156 * syscall.c (qual_options): Add const to defn.
1158 (call_count, error_count, tv_count): Variables removed.
1159 (struct call_counts, counts): New type and variable.
1160 Update all users of the old three to use the new array of structs.
1161 (trace_syscall): Allocate counts on first use.
1162 (sorted_count): Variable removed.
1163 (call_summary): Allocate locally.
1165 * syscall.c (sysent0, sysent1, sysent2, sysent): Add const to defn.
1166 (nsyscalls0, nsyscalls1, nsyscalls2): Likewise.
1167 (errnoent0, errnoent1, errnoent2, errnoent): Likewise.
1168 (nerrnos0, nerrnos1, nerrnos2): Likewise.
1169 * signal.c (signalent0, signalent1, signalent2): Likewise.
1170 (nsignals0, nsignals1, nsignals2): Likewise.
1171 (signame): LIkewise.
1172 * ioctl.c (ioctlent0, ioctlent1, ioctlent2): Likewise.
1173 (nioctlents0, nioctlents1, nioctlents2): Likewise.
1174 (ioctl_lookup, ioctl_next_match): Likewise.
1175 * defs.h: Update decls.
1176 * io.c (sys_ioctl): Update users.
1178 * util.c (xlookup, printxval, addflags, printflags): Use const for
1179 struct xlat * argument.
1180 * defs.h (xlookup, printxval, addflags, printflags): Update decls.
1181 * bjm.c: Add const to all struct xlat defns.
1188 * process.c: Likewise.
1189 * resource.c: Likewise.
1190 * signal.c: Likewise.
1192 * stream.c: Likewise.
1193 * system.c: Likewise.
1198 2004-09-01 Roland McGrath <roland@redhat.com>
1200 * linux/x86_64/syscallent.h: Add new entries for timer_*, clock_*, and
1201 mq_* syscalls, and names only for new calls up to 252.
1202 * linux/syscallent.h: Add waitid.
1203 * linux/x86_64/syscallent.h: Likewise.
1204 * linux/syscall.h: Declare sys_waitid.
1206 * process.c (internal_wait): Take second arg giving index of flags
1208 * defs.h: Update prototype.
1209 * syscall.c (internal_syscall): Update caller.
1210 Also use internal_wait for SYS_waitid.
1211 * process.c (sys_waitid): Define for [LINUX] as well.
1212 Don't tweak TCB_SUSPENDED--internal_wait does that.
1213 (waitid_types): Conditionalize use of nonstandard P_* macros.
1215 2004-08-31 Roland McGrath <roland@redhat.com>
1217 * configure.ac, NEWS: Version 4.5.7.
1218 * debian/changelog: 4.5.7-1.
1219 * strace.spec: 4.5.7-2.
1221 * debian/rules: Rewrite sparc64 change of 2004-07-12.
1222 Always do each build in a separate build directory.
1223 Fixes Debian bug #254728.
1225 * time.c (clocknames): Use #ifdef around CLOCK_* uses.
1227 * strace.1: Say that -c shows system CPU time, not real time.
1228 Fixes Debian bug #254438.
1230 * syscall.c (dumpio): Match pread and pwrite system calls too.
1231 Fixes Debian bug #239947.
1233 * net.c (sockoptions): Add all SO_* macros known in Linux 2.6.9.
1234 Fixes Debian bug #171653.
1236 2004-07-12 Dmitry V. Levin <ldv@altlinux.org>
1238 * signal.c [LINUX] (parse_sigset_t): Fix hex strings parser.
1241 2004-08-30 Roland McGrath <roland@redhat.com>
1243 * strace.c (main): Don't call fake_execve under -c.
1244 From Ulrich Drepper <drepper@redhat.com>.
1247 * net.c (sockipoptions): Add some options.
1248 [SOL_IPV6] (sockipv6options): New variable.
1249 (sys_getsockopt, printsockopt): Use it for SOL_IPV6 level.
1250 From Ulrich Drepper <drepper@redhat.com>.
1253 * time.c (clocknames): New variable, symbolic names for clock_t.
1254 (sys_clock_settime, sys_clock_gettime, sys_clock_nanosleep): Use it.
1255 From Ulrich Drepper <drepper@redhat.com>.
1258 * system.c (personality_options): Hard-code values here.
1259 Don't #include <linux/personality.h> at all.
1260 Fixes RH#130965 and Debian bug #40588.
1262 * file.c (print_xattr_val): New function to show attribute values.
1263 (sys_setxattr, sys_fsetxattr, sys_getxattr, sys_fgetxattr): Use it.
1264 From Ulrich Drepper <drepper@redhat.com>.
1267 2004-07-12 Roland McGrath <roland@redhat.com>
1269 * configure.ac, NEWS: Version 4.5.6.
1270 * strace.spec, debian/changelog: 4.5.6-1.
1272 * Makefile.am (EXTRA_DIST): Add linux/sparc64 files.
1274 * debian/rules: On sparc-linux, build strace64 as well.
1275 From Ben Collins <bcollins@debian.org>.
1276 Fixes Debian bug #254728.
1278 2004-07-07 David S. Miller <davem@nuts.davemloft.net>
1280 * linux/sparc/syscallent.h: Sync with reality.
1281 * linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
1282 sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
1283 sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
1284 sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
1285 sys_removexattr, sys_lremovexattr, sys_fremovexattr,
1286 sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
1287 sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
1288 sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
1289 sys_timer_settime, sys_timer_gettime): New declarations.
1290 * linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
1291 linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
1292 linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
1293 linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
1294 linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
1295 linux/sparc64/signalent.h, linux/sparc64/signalent.h,
1296 linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
1297 linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
1298 linux/sparc64/syscallent1.h: New files.
1299 * defs.h (LINUXSPARC): Define also when SPARC64.
1300 (LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
1301 Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
1302 Define possibly missing __NR_exit_group. Declare getrval2.
1303 * configure.ac (sparc64): New architecture case.
1304 * file.c (stat_sparc64): New structure.
1305 (printstat_sparc64): New output routine for that.
1306 (printstat): Call it, if personality is 2.
1307 (printstat64): Likewise.
1308 * util.c: Conditionalize ptrace defines on LINUXSPARC
1310 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1311 to PTRACE_FOOREGS64 so that more sparc code can be shared
1312 between 64-bit and 32-bit.
1313 (_hack_syscall5): Correct trap number when SPARC64.
1314 (PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
1315 (getpc): Handle SPARC64 && LINUX.
1316 (printcall): Likewise.
1317 (arg fetching/setting): Use same code for SPARC64 LINUX
1319 (setbpt): Handle SPARC64 && LINUX.
1320 (clearbpt): Likewise.
1321 * signal.c: Conditionalize ptrace defines on SPARC and
1323 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1324 to PTRACE_FOOREGS64 so that more sparc code can be shared
1325 between 64-bit and 32-bit.
1326 (m_siginfo): Use same definition on SPARC64 as SPARC.
1327 (sys_sigreturn): Handle LINUX && SPARC64.
1328 * syscall.c: Conditionalize ptrace defines on SPARC and
1330 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1331 to PTRACE_FOOREGS64 so that more sparc code can be shared
1332 between 64-bit and 32-bit.
1333 (getscno): Use same static state on SPARC64 as SPARC,
1334 and add SPARC64 handling.
1335 (get_error): Handle LINUX && SPARC64.
1336 (force_result): Likewise.
1337 (syscall_enter): Likewise.
1338 (trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
1340 (getrval2): Handle LINUX && SPARC64.
1341 * process.c: Conditionalize ptrace defines on SPARC and
1343 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1344 to PTRACE_FOOREGS64 so that more sparc code can be shared
1345 between 64-bit and 32-bit.
1346 (change_syscall): Handle LINUX && SPARC64.
1347 (struct_user_offsets): Ifdef out those which do not exist
1349 * net.c (sys_pipe): Handle LINUX && SPARC64.
1350 * ioctl.c: Fix initializer typo for nioctlents2, was
1351 nioctlents1 by accident.
1353 2004-06-28 Andreas Schwab <schwab@suse.de>
1355 * process.c (internal_exec): Move TCB_WAITEXECVE handling here.
1356 (sys_execve): Remove it here.
1358 2004-07-12 Roland McGrath <roland@redhat.com>
1360 * Makefile.am (EXTRA_DIST): Add linux/sh64/syscallent.h.
1362 * debian/control (Section): Move to utils, matching Debian override.
1364 * net.c (addrfams): Make variable global.
1365 * sock.c (sock_ioctl): Decode the arguments for SIOCGIFNAME,
1366 SIOCGIFINDEX, and SIOCGIFCONF.
1367 From Ulrich Drepper <drepper@redhat.com>.
1370 * linux/ioctlsort.c: Add some #includes.
1371 [POWERPC]: Kludge out high bits.
1372 * linux/ia64/ioctlent.h: Regenerated using RHEL3 headers.
1373 * linux/powerpc/ioctlent.h: Likewise.
1375 2004-07-11 Roland McGrath <roland@redhat.com>
1377 * linux/ioctlent.sh: Replace asm with $asm in all places.
1379 * configure.ac: Add I386 as AM_CONDITIONAL.
1380 * Makefile.am [LINUX]: Add maintainer-mode rules to regenerate
1381 the ioctlent.h file.
1383 2004-07-08 Roland McGrath <roland@redhat.com>
1385 * resource.c (sys_quotactl): Truncate first argument to 32 bits, since
1386 that's what the kernel will do.
1388 2004-07-07 Roland McGrath <roland@redhat.com>
1390 * linux/ioctlent.sh: Take optional second argument to use as directory
1391 name in place of `asm'.
1393 2004-06-27 Roland McGrath <roland@redhat.com>
1395 * configure.ac, NEWS: Version 4.5.5.
1396 * strace.spec, debian/changelog: 4.5.5-1.
1398 2004-06-22 Roland McGrath <roland@redhat.com>
1400 * syscall.c (syscall_fixup) [LINUX && X86_64]: For 32-bit process,
1401 sign extend the low 32 bits of RAX to 64 bits.
1404 * syscall.c (force_result): [LINUX && X86_64]: Fix RAX*4 -> RAX*8.
1406 2004-06-03 Roland McGrath <roland@redhat.com>
1408 * configure.ac, NEWS: Version 4.5.4.
1409 * strace.spec, debian/changelog: 4.5.4-1.
1411 * net.c (domains): Add many PF_* values #ifdef PF_*.
1412 (addrfams): Add many AF_* values #ifdef AF_*.
1413 Fixes Debian bug #250506.
1415 2004-05-02 Dmitry V. Levin <ldv@altlinux.org>
1417 * linux/ioctlsort.c (compare): When ioctl codes equal, compare
1419 (main): Print a note that program output is generated by
1421 * linux/ioctlent.sh: Build the list of ioctls defined in
1422 linux/fb.h (0x46..), linux/kd.h (0x4B..), linux/cdrom.h (0x53..),
1423 asm/ioctls.h (0x54..), linux/vt.h (0x56..), linux/videotext.h
1424 (0x71..), linux/videotext.h (0x72..), asm/sockios.h (0x89..),
1425 linux/sockios.h (0x89..), linux/wireless.h (0x8B..).
1426 * linux/ioctlent.h: Regenerated from linux-2.6.5.
1429 2004-06-03 Roland McGrath <roland@redhat.com>
1431 * debian/control (Architecture): Add amd64.
1432 Fixes Debian bug #246568.
1434 * strace.c (main) [LINUX]: Expand TCBTAB as necessary for threads
1435 attached. Attach threads only under -f. Set TCB_FOLLOWFORK in them.
1436 (expand_tcbtab): New function, broken out of ...
1437 * process.c (fork_tcb): ... here, call that.
1438 * defs.h: Declare expand_tcbtab.
1440 2004-04-19 Roland McGrath <roland@redhat.com>
1442 * process.c (printstatus): Add a space before | in output.
1444 2004-04-16 Roland McGrath <roland@redhat.com>
1446 * configure.ac: Version 4.5.3.
1447 * strace.spec, debian/changelog: 4.5.3-1.
1449 2004-03-18 Dmitry V. Levin <ldv@altlinux.org>
1451 * resource.c (sys_quotactl) [LINUX]: Cast arithmetic shift operand
1452 from long to unsigned long, to fix output of the quotactl command
1456 2004-04-16 Roland McGrath <roland@redhat.com>
1458 * linux/s390/ioctlent.h, linux/s390x/ioctlent.h: Update DASD ioctls.
1459 From Maxim Shchetynin <maxim@de.ibm.com>.
1461 * configure.ac: Check for <mqueue.h>.
1462 * ipc.c (sys_mq_open, printmqattr) [! HAVE_MQUEUE_H]: Don't try to
1463 decode struct mq_attr.
1464 * NEWS: Mention mq support.
1466 * linux/syscall.h: Support new mq_* syscalls on Linux.
1467 * linux/syscallent.h: Likewise.
1468 * linux/dummy.h: Likewise.
1470 * time.c (printsigevent): Handle SIGEV_THREAD.
1471 From Ulrich Drepper <drepper@redhat.com>.
1474 2004-04-13 Roland McGrath <roland@redhat.com>
1476 * net.c (msg_flags): Grok MSG_FIX, MSG_SYN, MSG_RST, MSG_NOSIGNAL,
1478 From Ulrich Drepper <drepper@redhat.com>.
1481 * process.c (printstatus): Mask out bits presented symbolically, and
1482 print "| 0xnnn" if the remaining bits are not all zero.
1483 Fixes Debian bug #240062.
1485 * process.c (print_affinitylist): Rewritten to handle indirect values.
1486 (sys_sched_setaffinity, sys_sched_getaffinity): Update callers.
1487 From Ulrich Drepper <drepper@redhat.com>.
1490 * acinclude.m4: Quote first argument to AC_DEFUN in all cases.
1492 2004-04-08 Roland McGrath <roland@redhat.com>
1494 * strace.c (main) [LINUX]: When attaching for -p, look in
1495 /proc/PID/task for all threads and attach them as presumed
1496 CLONE_THREAD children.
1497 * NEWS: Mention the feature.
1500 2004-03-02 Roland McGrath <roland@redhat.com>
1502 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
1503 From Michael Holzheu <HOLZHEU@de.ibm.com>.
1505 * debian/control (Standards-Version): Update to 3.6.1.
1507 2004-03-01 Roland McGrath <roland@redhat.com>
1509 * configure.ac, NEWS: Version 4.5.2.
1510 * strace.spec, debian/changelog: 4.5.2-1.
1512 * strace.c (main): Avoid potential buffer overruns from ludicrous
1513 arguments or PATH values.
1514 * syscall.c (qual_signal): Bail out for too-long string.
1516 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
1517 Fixes Debian bug #223207.
1519 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
1521 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
1522 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
1523 struct modify_ldt_ldt_s.
1524 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
1526 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
1527 From Tim Yamin <plasmaroo@gentoo.org>.
1529 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
1532 * configure.ac: Check for `struct pt_all_user_regs'
1533 and `struct ia64_fpreg' in <sys/ptrace.h>.
1534 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
1535 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
1537 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
1538 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
1540 * util.c [LINUX] (arg0_index, arg1_index): New macros.
1541 [S390 || S390X]: Define them with inverted values.
1542 (setbpt): Use them for u_arg indices.
1544 2004-02-26 Andreas Schwab <schwab@suse.de>
1546 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
1547 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
1548 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
1550 2004-03-01 Roland McGrath <roland@redhat.com>
1552 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
1553 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
1554 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
1555 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
1556 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
1557 sys_sched_get_priority_min): New functions.
1558 From Ulrich Drepper <drepper@redhat.com>.
1561 2004-02-20 Roland McGrath <roland@redhat.com>
1563 * linux/hppa/syscallent.h: Update some syscalls.
1564 From Randolph Chung <tausq@debian.org>.
1565 Fixes Debian bug #231632.
1567 2003-12-31 David Mosberger <davidm@hpl.hp.com>
1569 * process.c (internal_exit): For ia64, also recognize IA-32 252
1571 (change_syscall): For IA64, also support changing IA-32 syscalls.
1572 * syscall.c (internal_syscall): For IA64, also recognize IA-32
1573 syscall 252 (exit_group) as an internal_exit() syscall.
1574 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
1576 (SYS_vfork): Likewise.
1577 (arg_setup): For IA64 version, also support IA-32 syscalls.
1578 (get_arg0): Likewise.
1579 (get_arg1): Likewise.
1580 (set_arg0): Likewise.
1581 (set_arg1): Likewise.
1583 2004-02-15 Anton Blanchard <anton@samba.org>
1585 * linux/powerpc/syscallent.h: Add rtas call.
1586 Shift multiplexed syscalls to start at 300, we are already about
1587 to hit 256 real syscalls.
1588 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
1590 2004-02-19 Roland McGrath <roland@redhat.com>
1592 * strace.c (main): Use TCP->pid, not PID, in -p message.
1593 Fixes Debian bug #229802.
1595 2004-01-13 Roland McGrath <roland@redhat.com>
1597 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
1600 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
1601 Reported by Petter Reinholdtsen <pere@hungry.com>.
1603 2003-12-31 David Mosberger <davidm@hpl.hp.com>
1605 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
1607 2003-12-14 Anton Blanchard <anton@samba.org>
1609 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
1610 Use %llu formats for them.
1612 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
1614 * linux/powerpc/syscallent.h: Update to include recently added
1617 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
1618 ppc64, we were misreporting syscalls that really succeeded as having
1621 2004-01-13 Roland McGrath <roland@redhat.com>
1623 * strace.1: Remove comment about vfork on Linux.
1624 Fixes Debian bug #223390.
1626 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
1627 (sys_getdents64) [LINUX]: Print d_type field.
1629 2003-12-15 Dmitry V. Levin <ldv@altlinux.org>
1631 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
1632 killed process if available. Fixes RH#112117.
1634 2003-11-13 Roland McGrath <roland@redhat.com>
1636 * configure.ac, NEWS: Version 4.5.1.
1637 * strace.spec, debian/changelog: 4.5.1-1.
1639 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
1641 * defs.h (ioctl_lookup): Prototype change.
1642 * ioctl.c (ioctl_next_match): New function.
1643 * defs.h: Declare it.
1644 * io.c (sys_ioctl): Use it, to display all possible ioctl names
1645 when there's more than one match.
1646 * ioctl.c (ioctl_lookup): Likewise.
1647 * stream.c (internal_stream_ioctl): Likewise.
1648 Patch from Solar Designer <solar@openwall.com>.
1650 2003-11-13 Roland McGrath <roland@redhat.com>
1652 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
1653 * linux/sh64/syscallent.h: Likewise.
1655 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
1657 Fixes for RH#105359.
1658 * util.c (printuid): New function.
1659 * defs.h: Declare it.
1660 * file.c (sys_chown): Use it.
1661 * file.c (sys_fchown): Likewise.
1662 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
1663 sys_setresgid): Likewise.
1664 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
1665 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
1666 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
1667 setuid32, setgid32, setfsuid32, setfsgid32.
1668 * process.c [LINUX]: Define GETGROUPS32_T.
1669 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
1671 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
1674 2003-11-11 Roland McGrath <roland@redhat.com>
1676 * strace.c (main): Bail with usage error for missing command before we
1677 open the -o file or fiddle uids.
1679 2003-11-06 Roland McGrath <roland@redhat.com>
1681 * strace.c (main): Treat piped output more like file output.
1682 Disallow -ff with piped output. Fixes RH#105366.
1683 Reported by Dmitry V. Levin <ldv@altlinux.org>
1685 * strace.c (tprintf): Check result of vfprintf and use perror when it
1686 fails while not writing to stderr itself. Fixes Debian bug #218762.
1688 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
1689 From Ulrich Drepper <drepper@redhat.com>.
1691 2003-11-01 Roland McGrath <roland@redhat.com>
1693 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
1694 setitimer rather than hard-coding a value based on HZ.
1695 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
1697 2003-10-21 Roland McGrath <roland@redhat.com>
1699 * strace.1: Fixed a few spelling errors.
1700 Fixes Debian bug #217008.
1702 * syscall.c: Revert last change, was broken.
1704 2003-10-01 Roland McGrath <roland@redhat.com>
1706 * process.c (internal_clone): Don't suspend parent when call requested
1707 a specific PID that is not a traced child.
1709 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
1710 from right to left so we don't have to presume the size.
1711 Reported by David Woodhouse <dwmw2@redhat.com>.
1713 2003-09-25 Roland McGrath <roland@redhat.com>
1715 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
1716 these in the table if they are defined.
1718 2003-09-24 Roland McGrath <roland@redhat.com>
1720 * configure.ac, NEWS: Version 4.5.
1721 * strace.spec, debian/changelog: 4.5-1.
1723 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
1724 instruction decoding branch if TCB_INSYSCALL is clear.
1725 Reported by <jochen@penguin-breeder.org>.
1727 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
1729 2003-09-23 Roland McGrath <roland@redhat.com>
1731 * strace.spec: On ppc64 (maybe others later), create an strace64
1732 package as well containing just /usr/bin/strace64.
1734 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
1737 2003-08-21 Roland McGrath <roland@redhat.com>
1739 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
1740 * linux/x86_64/syscallent.h: Likewise.
1741 * linux/s390/syscallent.h: Likewise.
1742 * linux/s390x/syscallent.h: Likewise.
1744 2003-07-28 Daniel Jacobowitz <drow@mvista.com>
1746 * defs.h (ALIGN64): Define for MIPS.
1747 * io.c (PREAD_OFFSET_ARG): Define.
1748 (sys_pread, sys_pwrite): Use it.
1749 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
1751 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
1752 (truncate64, ftruncate64): Pretty-print.
1753 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
1754 (truncate64, ftruncate64): Take four arguments.
1756 2003-07-17 Roland McGrath <roland@redhat.com>
1758 * configure.ac, NEWS: Version 4.4.99.
1759 * strace.spec, debian/changelog: 4.4.99-1.
1761 2003-07-15 Anton Blanchard <anton@samba.org>
1763 * ipc.c: Add SHM_HUGETLB field.
1764 Mask out permission bits in msgget, semget and shmget before
1765 printing resource_flags.
1766 Mask execute permission bits (even though we dont currently
1769 2003-07-17 Roland McGrath <roland@redhat.com>
1771 * linux/powerpc/syscallent.h (tgkill): New at 250.
1773 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
1774 From Ulrich Drepper <drepper@redhat.com>.
1776 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
1777 * file.c (printstatfs): Print f_fsid and f_frsize.
1778 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
1779 * linux/syscall.h: Add decls.
1780 From Ulrich Drepper <drepper@redhat.com>.
1782 2003-07-09 Roland McGrath <roland@redhat.com>
1784 * linux/ia64/syscallent.h (tgkill): New at 1235.
1786 2003-07-05 Richard Henderson <rth@twiddle.net>
1788 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
1789 * syscall.c (ERESTART_RESTARTBLOCK): New.
1790 (trace_syscall): Print it.
1791 * linux/alpha/syscallent.h (osf_syscall): Name properly.
1792 (osf_set_program_attributes): Fix typo.
1793 (osf_nfssvc): Likewise.
1794 (osf_sigsendset): Likewise.
1795 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
1796 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
1797 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
1798 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
1799 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
1800 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
1801 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
1802 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
1803 clock_getres, clock_nanosleep, semtimedop): New.
1805 2003-07-08 Roland McGrath <roland@redhat.com>
1807 * signal.c (sys_tgkill): New function.
1808 * linux/syscall.h: Declare it.
1809 * linux/syscallent.h: Add tgkill.
1811 2003-06-27 Roland McGrath <roland@redhat.com>
1813 * configure.ac: Check for type `struct __old_kernel_stat'.
1814 * file.c (convertoldstat, printoldstat): Define under
1815 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
1816 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
1817 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
1818 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
1820 2003-06-26 Roland McGrath <roland@redhat.com>
1822 * configure.ac: SHMEDIA -> SH64
1825 * process.c: Likewise.
1827 * syscall.c: Likewise.
1829 * linux/shmedia/syscallent.h: Moved to ...
1830 * linux/sh64/syscallent.h: ... here.
1832 * config.guess: Update from canonical version, timestamp 2003-06-17.
1833 * config.sub: Likewise.
1835 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
1836 From: Joshua Neal <tinara@netpipeline.net>.
1838 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
1839 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
1840 * linux/ia64/syscallent.h: Likewise.
1841 * linux/powerpc/syscallent.h: Likewise.
1842 * linux/s390/syscallent.h: Likewise.
1843 * linux/s390x/syscallent.h: Likewise.
1844 * linux/x86_64/syscallent.h: Likewise.
1845 From Jakub Jelinek <jakub@redhat.com>.
1847 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
1848 From Michael Holzheu <HOLZHEU@de.ibm.com>.
1850 2003-06-23 Roland McGrath <roland@redhat.com>
1852 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
1853 From Ulrich Drepper <drepper@redhat.com>.
1855 2003-06-10 Roland McGrath <roland@redhat.com>
1857 * configure.ac, NEWS: Version 4.4.98.
1858 * strace.spec, debian/changelog: 4.4.98-1.
1860 2003-06-09 Roland McGrath <roland@redhat.com>
1862 * linux/s390x/syscallent.h: Update many syscalls.
1863 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
1865 * linux/s390/syscallent.h: Update many syscalls.
1866 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
1868 * linux/shmedia/syscallent.h: New file.
1869 From Stephen Thomas <stephen.thomas@superh.com>.
1871 * strace.c (trace): Print a message and newline for a WIFEXITED report
1872 from the process we just printed an unterminated syscall line for.
1874 2003-06-03 Roland McGrath <roland@redhat.com>
1876 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
1878 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
1879 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
1880 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
1881 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
1882 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
1883 (get_error) [LINUX] [ARM]: Update.
1884 (syscall_enter) [LINUX] [ARM]: New case.
1885 * util.c (printcall) [LINUX] [ARM]: New case.
1887 * debian/control (Standards-Version): Update to 3.5.10.
1889 * strace.c (main): In PATH search, accept only a regular file with
1890 execute bits set. Fixes Debian bug #137103.
1892 2003-06-02 Roland McGrath <roland@redhat.com>
1894 * strace.c (main): Set -q when given -o and not -p, and not when not
1895 given -o, to match what the man page always said.
1896 Fixes Debian bug #47113, #153678.
1898 * configure.ac, NEWS: Version 4.4.97.
1899 * strace.spec, debian/changelog: 4.4.97-1.
1901 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
1902 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
1904 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
1905 timestamp 2003-05-22.
1906 * config.sub: Likewise, timestamp 2003-05-24.
1908 2003-05-22 Roland McGrath <roland@redhat.com>
1910 * defs.h (struct tcb): New member `nzombies'.
1911 * strace.c (alloctcb): Initialize it.
1912 (droptcb): Increment our parent's zombie count.
1913 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
1914 process has zombies it can reap. On the way out, if we reaped
1915 an untraced process, decrement the zombie count.
1917 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
1918 separately using signame.
1920 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
1921 of literal 0 for index. Consult the right flags without clobbering
1922 anything when we reparent the new child to the caller's parent thread.
1924 * linux/s390/syscallent.h: Fix sys_clone argument count.
1925 * linux/s390x/syscallent.h: Likewise.
1926 * linux/mips/syscallent.h: Likewise.
1927 * linux/alpha/syscallent.h: Likewise.
1928 * linux/powerpc/syscallent.h: Likewise.
1929 * linux/sh/syscallent.h: Likewise.
1930 * linux/sparc/syscallent.h: Likewise.
1931 * linux/hppa/syscallent.h: Likewise.
1933 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
1934 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
1936 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
1937 [LINUX || SVR4] (siginfo_codes): Add strings for them.
1939 * process.c (print_affinitylist): Fix loop condition.
1940 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
1942 2003-04-10 Roland McGrath <roland@redhat.com>
1944 * syscall.c (qual_desc): Return zero after parsing number.
1945 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
1947 2003-04-07 Roland McGrath <roland@redhat.com>
1949 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
1950 * linux/syscall.h: Likewise.
1951 * ipc.c [LINUX] (sys_semtimedop): New function.
1952 From Ulrich Drepper <drepper@redhat.com>.
1954 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
1955 From Ulrich Drepper <drepper@redhat.com>.
1957 2003-04-01 Philippe De Muyter <phdm@macqel.be>
1959 * sock.c, stream.c: Check #ifdef LINUX, not linux.
1960 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
1962 2003-03-30 Roland McGrath <roland@redhat.com>
1964 * configure.ac, NEWS: Version 4.4.96.
1965 * strace.spec, debian/changelog: 4.4.96-1.
1967 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
1969 Various fixes for SuperH [SH]:
1970 * mem.c (sys_old_mmap): mmap() parameters passed in registers
1971 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
1973 * process.c (change_syscall): Fixed register which holds system
1975 * util.c (arg0_offset, arg1_offset): provide definition
1976 * Makefile.am: Added new files in linux/sh
1977 * linux/sh/syscallent.h: New file.
1978 * linux/sh/errnoent.h: New file.
1979 * linux/sh/ioctlent.h: New file.
1980 * linux/sh/signalent.h: New file.
1982 * linux/ioctlent.sh: Take an arg for location of header files
1983 * syscallent.sh: Replaced lost $
1985 2003-03-30 Roland McGrath <roland@redhat.com>
1987 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
1988 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
1989 From Ulrich Drepper <drepper@redhat.com>.
1991 * linux/syscallent.h: Use sys_getrlimit for 191.
1992 Use name "old_getrlimit" for 76.
1993 Reported by Ulrich Drepper <drepper@redhat.com>.
1995 2003-03-18 Roland McGrath <roland@redhat.com>
1997 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
1999 2003-03-17 Roland McGrath <roland@redhat.com>
2001 * linux/x86_64/syscallent.h: clone takes 5 args.
2002 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
2004 2003-03-15 Roland McGrath <roland@redhat.com>
2006 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
2008 2003-03-14 Roland McGrath <roland@redhat.com>
2010 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
2012 * linux/ia64/syscallent.h: clone takes 5 arguments.
2013 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
2015 2003-03-12 Roland McGrath <roland@redhat.com>
2017 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
2018 Use sys_clone for clone2.
2019 * linux/syscall.h: Don't declare sys_clone2.
2020 * process.c (sys_clone): Rewritten to handle both flavors,
2021 print all extra args depending on flag bits.
2022 (sys_clone2): Function removed.
2024 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
2026 2003-03-04 Roland McGrath <roland@redhat.com>
2028 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
2029 TCB_INSYSCALL is clear, like other platforms do.
2031 2003-03-04 Ulrich Drepper <drepper@redhat.com>
2033 * mem.c [LINUX] (sys_remap_file_pages): New function.
2034 * linux/syscall.h: Declare it.
2035 * linux/syscallent.h: Use it.
2036 * linux/powerpc/syscallent.h: Likewise.
2038 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
2040 2003-02-26 Roland McGrath <roland@redhat.com>
2042 * configure.ac: Fix typo in netinet/in.h check.
2043 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
2044 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
2046 2003-02-24 Roland McGrath <roland@redhat.com>
2048 * configure.ac, NEWS: Version 4.4.95.
2049 * strace.spec, debian/changelog: 4.4.95-1.
2051 * process.c (sys_getresgid): Fix typos in argument access.
2053 2003-02-23 Roland McGrath <roland@redhat.com>
2055 * process.c (sys_getresuid): Fix typos in argument access.
2056 Reported by Anton Blanchard <anton@samba.org>.
2058 2003-02-19 Roland McGrath <roland@redhat.com>
2060 * configure.ac, NEWS: Version 4.4.94.
2061 * strace.spec, debian/changelog: 4.4.94-1.
2063 * version.c: Removed.
2064 * Makefile.am (strace_SOURCES): Remove it.
2065 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
2067 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
2068 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
2069 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
2071 2003-01-23 Roland McGrath <roland@redhat.com>
2073 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
2074 SPARC, which doesn't use the header regardless.
2076 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
2079 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
2081 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
2082 [! SYS_putpmsg] (sys_putpmsg): Likewise.
2084 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
2085 since they can conflict.
2087 2003-01-21 Roland McGrath <roland@redhat.com>
2089 * strace.c (usage): Omit -z, since it has never worked properly.
2092 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
2093 var=val in environ or to remove var, respectively.
2094 (usage): Mention it.
2095 * strace.1, NEWS: Document it.
2097 * configure.ac, NEWS: Version 4.4.93.
2098 * strace.spec, debian/changelog: 4.4.93-1.
2099 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
2101 2003-01-20 Roland McGrath <roland@redhat.com>
2103 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
2104 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
2105 TCB_WAITEXECVE state with special kludges.
2107 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
2108 reversed from other architectures.
2110 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
2111 conditional on [TCB_WAITEXECVE] instead of list of processors.
2113 * util.c (restore_arg0): Evaluate args in no-op defns.
2115 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
2116 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
2118 2003-01-17 Anton Blanchard <anton@samba.org>
2120 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
2122 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
2124 2003-01-14 Roland McGrath <roland@redhat.com>
2126 * linux/powerpc/errnoent.h: Add missing errnos.
2127 * linux/powerpc/ioctlent.h: Update ioctl values.
2128 From Anton Blanchard <anton@samba.org>.
2130 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
2131 From Anton Blanchard <anton@samba.org>.
2133 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
2134 sys_ftruncate64, instead of printargs, for those syscalls.
2135 * linux/mips/syscallent.h: Likewise.
2136 * linux/powerpc/syscallent.h: Likewise.
2137 * linux/s390/syscallent.h: Likewise.
2138 * linux/sparc/syscallent.h: Likewise.
2140 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
2141 All others at the moment use linux/syscallent.h, where it's 300.
2143 * strace.1: Update bug reporting info.
2145 * resource.c [LINUX] (quotacmds): Grok new command encodings.
2146 From Nathan Scott <nathans@debian.org>.
2148 * configure.ac, NEWS: Version 4.4.92.
2149 * strace.spec, debian/changelog: 4.4.92-1.
2151 * configure.ac: Match powerpc* (includes powerpc64), and don't match
2152 ppc (never comes out of config.sub).
2154 * process.c (sys_ptrace): Use #lx format for address argument.
2155 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
2156 * process.c [POWERPC]: Likewise.
2157 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
2158 * syscall.c (get_scno) [POWERPC]: Likewise.
2159 * util.c [POWERPC]: Likewise.
2160 (printnum): Use long for NUM.
2161 From Anton Blanchard <anton@samba.org>.
2163 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
2165 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
2166 appropriately via set_arg0 or no-ops for each architecture.
2167 (clearbpt): Use those instead of set_arg0 and set_arg1.
2169 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
2170 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
2171 sys_ftruncate64, instead of printargs, for those syscalls.
2173 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
2174 (sys_ptrace): Use printxval.
2175 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
2176 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
2178 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
2179 print it before using printxval.
2180 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
2182 2003-01-13 Roland McGrath <roland@redhat.com>
2184 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
2185 timestamp 2003-01-10.
2186 * config.sub: Likewise, timestamp 2003-01-03.
2187 * install-sh: Update from Automake 1.7.2.
2189 * linux/powerpc/signalent.h: Add SIGRTMIN.
2190 From Anton Blanchard <anton@samba.org>.
2192 * linux/powerpc/syscallent.h: Add missing system calls.
2193 Decode more system calls, we were just printargs for many things.
2194 Remove some x86-specific system calls.
2195 Remove two syscalls between the socket and ipc syscalls,
2196 it was resulting in all IPC syscalls being off by two.
2198 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
2199 From Anton Blanchard <anton@samba.org>.
2201 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
2202 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
2203 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
2204 From Anton Blanchard <anton@samba.org>.
2206 * term.c [LINUX]: Get kernel definition of struct termios.
2207 From Anton Blanchard <anton@samba.org>.
2209 * linux/ioctlent.sh: Look in sound/ directory too.
2210 From Anton Blanchard <anton@samba.org>.
2212 * desc.c (printflock64): Fix ADDR argument type.
2213 From Anton Blanchard <anton@samba.org>.
2215 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
2216 sys_siglist and _sys_siglist.
2217 Reported by John Hughes <john@Calva.COM>.
2219 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
2220 Reported by John Hughes <john@Calva.COM>.
2222 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
2224 2003-01-10 Roland McGrath <roland@redhat.com>
2226 * configure.ac, NEWS: Version 4.4.91.
2227 * strace.spec, debian/changelog: 4.4.91-1
2229 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
2230 values for x86-64, conditional on current_personality.
2232 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
2234 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
2235 * stream.c (print_transport_message): Use #ifdefs for those members.
2237 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
2239 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
2240 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
2242 * strace.c (pfd2tcb): Fix for new tcbtab type.
2243 (rebuild_pollv): Likewise.
2244 (detach): Put variables used under [LINUX] inside #ifdef.
2246 * process.c (change_syscall) [POWERPC]: Add missing return.
2247 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
2249 * strace.spec: New file.
2250 * debian/changelog: 4.4.90-1
2251 * debian/rules (binary-arch): Depend on build.
2252 (clean): Don't try to run Makefile.in.
2253 * debian/control (Standards-Version): Now 3.5.8.
2255 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
2257 2003-01-09 Roland McGrath <roland@redhat.com>
2259 * syscall.c (force_result) [S390 || S390X]: Fix typo.
2261 * debian/control: Update Maintainer: field.
2263 2003-01-08 Roland McGrath <roland@redhat.com>
2265 * NEWS: Update for 4.4.90 test release.
2267 Support for new Linux 2.5 thread features.
2268 * defs.h [LINUX]: Define __NR_exit_group if not defined.
2269 (struct tcb): New members nclone_threads, nclone_detached,
2271 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
2272 (waiting_parent): Macro removed.
2273 (pid2tcb): Declare it.
2274 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
2275 child to our parent if we are a CLONE_THREAD child ourselves.
2276 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
2277 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
2278 determining if we have any. If TCB_CLONE_THREAD is set, check
2279 parent's children instead of our own, and bump nclone_waiting count.
2280 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
2281 the syscall was exit_group.
2282 * syscall.c (internal_syscall): Use internal_exit for exit_group.
2283 * strace.c (pid2tcb): No longer static.
2284 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
2285 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
2286 If we have thread children, set TCB_EXITING and don't clear the TCB.
2287 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
2288 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
2289 children of our parent that might be waiting for us too.
2290 [TCB_GROUP_EXITING] (handle_group_exit): New function.
2291 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
2293 Revamp -f support for Linux.
2294 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
2295 the system call to be clone with CLONE_PTRACE set. Various new static
2297 * process.c (internal_clone): Define also #ifdef SYS_clone2.
2298 Initialize TCPCHILD->parent field.
2299 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
2300 Check in case the new child is in the tcb already.
2301 (internal_fork) [LINUX]: Just call internal_clone.
2302 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
2303 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
2305 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
2307 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
2309 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
2311 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
2313 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
2315 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
2317 * debian/rules: no longer install postinst and prerm
2318 * debian/control: do not end summary with full stop (lintian)
2320 2002-12-30 Roland McGrath <roland@redhat.com>
2322 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
2323 (EXTRA_DIST): Add missing files.
2325 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
2327 * syscall.c (qualify_one): New function.
2328 (qual_options): Replace lookup field with qualify, update initializer.
2329 (qualify): Update caller.
2330 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
2331 (qual_syscall): Rewritten lookup_syscall, match name more than once.
2332 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
2334 * version.c (version): Make const, bump to 4.4.90.
2335 * strace.c: Update decl.
2337 * Makefile.am [LINUX && X86_64]: Remove cruft.
2338 * linux/x86_64/errnoent1.h: New file.
2339 * linux/x86_64/ioctlent1.h: New file.
2340 * linux/x86_64/signalent1.h: New file.
2341 * linux/x86_64/syscallent1.h: New file.
2342 * linux/x86_64/i386-headers.diff: File removed.
2343 * linux/x86_64/makeheaders.sh: File removed.
2344 * linux/x86_64/Makefile.in: File removed.
2346 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
2347 already broken for 32-bit personality on x86-64.
2349 2002-12-29 Roland McGrath <roland@redhat.com>
2351 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
2352 * linux/Makefile.am: File removed.
2353 * freebsd/Makefile.am: File removed.
2354 * sunos4/Makefile.in: File removed.
2355 * svr4/Makefile.in: File removed.
2357 * linux/alpha/Makefile.in: File removed.
2358 * linux/hppa/Makefile.in: File removed.
2359 * linux/ia64/Makefile.in: File removed.
2360 * linux/powerpc/Makefile.in: File removed.
2361 * linux/s390/Makefile.in: File removed.
2362 * linux/s390x/Makefile.in: File removed.
2364 2002-12-26 Roland McGrath <roland@redhat.com>
2366 * syscallent.sh: Grok three flavors of #define line, uniquify.
2367 * linux/hppa/syscallent.sh: File removed.
2368 * linux/powerpc/syscallent.sh: File removed.
2370 * linux/Makefile.am: New file.
2371 * linux/Makefile.in: File removed.
2372 * freebsd/Makefile.am: New file.
2373 * freebsd/i386/Makefile.am: New file.
2374 * freebsd/i386/Makefile.in: File removed.
2376 2002-12-22 Roland McGrath <roland@redhat.com>
2378 Update to Autoconf 2.57, and Automakify with version 1.7.
2379 * Makefile.am: New file.
2380 * Makefile.in: File removed.
2381 * configure.in: Moved to ...
2382 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
2383 * aclocal.m4: Moved to ...
2384 * acinclude.m4: ... here. Update for Autoconf 2.5x.
2385 * acconfig.h: File removed.
2386 * AUTHORS: New file, makes automake happy.
2387 * autogen.sh: File removed.
2388 * README-CVS: Update to recommend autoreconf instead.
2389 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
2390 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
2391 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
2392 * strace.c: *_DECLARED -> HAVE_DECL_*
2393 * stream.c: HAVE_* -> HAVE_STRUCT_*
2395 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
2396 sh, and use $(srcdir) to find the script.
2397 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
2398 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
2399 * linux/x86_64/Makefile.in (headers): Renamed to all.
2400 * linux/alpha/Makefile.in: Add empty install target.
2401 * linux/x86_64/Makefile.in: Likewise.
2402 * linux/powerpc/Makefile.in: Likewise.
2403 * linux/Makefile.in: Likewise.
2405 2002-12-26 Roland McGrath <roland@redhat.com>
2407 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
2408 From Daniel Jacobowitz <drow@false.org>.
2410 2002-12-21 Roland McGrath <roland@redhat.com>
2412 * linux/syscallent.h: Add some new 2.5 syscall names.
2413 Now clone takes 5 args.
2414 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
2415 [LINUX] (sys_clone): Print new args.
2416 * mem.c (print_ldt_entry): Make global.
2418 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
2419 safety, since up to 260 are already used in 2.5 kernels.
2420 * linux/syscallent.h: Update the table.
2421 * linux/ia64/syscallent.h: Likewise.
2423 * syscall.c (force_result): New function.
2424 * process.c (internal_wait): Handle ECHILD exit from wait call with
2425 WNOHANG flag set; force the return value to 0 in the inferior when it
2426 has live children we are tracing.
2427 * NEWS: Mention the bug fix.
2429 2002-12-17 Roland McGrath <roland@redhat.com>
2431 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
2432 with linux/syscallent.h additions.
2434 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
2435 (tcbtabsize): New variable.
2436 (main): Initialize them using dynamic allocation.
2437 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
2438 (pid2tcb, cleanup): Likewise.
2439 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
2440 (rebuild_pollv): Dynamically allocate the vector.
2441 * defs.h (tcbtab): Update decls.
2442 (MAX_PROCS): Macro removed, no more static limit on this.
2443 * process.c (fork_tcb): New function.
2444 (internal_clone, internal_fork): Use it instead of checking nprocs.
2446 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
2447 in wait after sending SIGSTOP.
2449 2002-12-16 Roland McGrath <roland@redhat.com>
2451 * signal.c (sprintsigmask): Increase static buffer size to account for
2452 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
2454 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
2455 __WNOTHREAD and __WALL.
2457 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
2458 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
2460 2002-12-15 Roland McGrath <roland@redhat.com>
2462 * process.c (setarg) [POWERPC]: Support it.
2464 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
2465 Old value was bogus, not even a proper instruction.
2466 From Guy M. Streeter <streeter@redhat.com>.
2468 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
2470 * configure.in: Don't check for putpmsg.
2471 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
2472 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
2474 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
2475 in test. Test our own #ifdef LINUX rather than predefined `linux'.
2477 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
2478 * linux/sparc/syscallent.h: Likewise.
2479 * linux/hppa/syscallent.h: Likewise.
2481 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
2482 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
2483 * process.c: Likewise.
2485 * desc.c (sys_osf_select): Add missing return type.
2487 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
2489 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
2490 sys_nanosleep, both already in linux/dummy.h.
2492 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
2493 (trace_syscall): Fix return without value.
2495 * linux/syscallent.h: Update table with names of new syscalls
2496 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
2497 * linux/ia64/syscallent.h: Likewise.
2498 * linux/powerpc/syscallent.h: Likewise.
2500 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
2501 defined. If the bit is set, print the sa_restorer field of sigaction.
2503 * mem.c: Add sys_{get,set}_thread_area.
2504 * linux/syscall.h: Declare them.
2505 * linux/syscallent.h: Update the table for these.
2506 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
2507 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
2509 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
2510 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
2511 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
2512 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
2513 sched_getaffinity, futex.
2514 * linux/syscallent.h: Update the table.
2515 * io.c: Add sys_sendfile64.
2516 * file.c: Add sys_readahead, sys_*xattr.
2517 * process.c: Add sys_futex, sys_*affinity.
2519 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
2520 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
2521 * linux/syscallent.h: Update the table for socket and ipc subcalls.
2523 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
2525 Bugfix for s390/s390x:
2526 * syscall.c: Fixed scno derivation for s390/s390x.
2528 2002-11-06 Michal Ludvig <mludvig@suse.cz>
2530 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
2531 to allow the compilation of a native MIPS strace.
2533 2002-11-06 Michal Ludvig <mludvig@suse.cz>
2535 From Marty Leisner <leisner@rochester.rr.com>,
2536 rewritten by mludvig:
2537 * strace.c (not_failing_only): New.
2538 (usage): Added -z switch description.
2539 (main): Added -z switch parsing to not_failing_only variable.
2540 * syscall.c (trace_syscall): Added not_failing_only handling.
2542 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
2544 Missing complete changelog for 2002-10-07 commit:
2545 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
2546 * acconfig.h: New define for s390x.
2547 * config.sub: Added missing define for s390 and new one for s390x.
2548 * configure.in: Added new define for s390x.
2549 * file.c: Added missing #undef dirent64 and new defines for s390x.
2550 * linux/s390: New directory.
2551 * linux/s390/Makefile.in: New file.
2552 * linux/s390/errnoent.h: New file.
2553 * linux/s390/ioctlent.h: New file.
2554 * linux/s390/signalent.h: New file.
2555 * linux/s390/syscallent.h: New file.
2556 * linux/s390x: New directoy.
2557 * linux/s390x/Makefile.in: New file.
2558 * linux/s390x/errnoent.h: New file.
2559 * linux/s390x/ioctlent.h: New file.
2560 * linux/s390x/signalent.h: New file.
2561 * linux/s390x/syscallent.h: New file.
2562 * linux/syscall.h: Added sys_mincore() prototype and added new
2564 * process.c: Added s390x defines.
2565 (change_syscall): Changed handling for s390.
2566 (setarg): Added missing s390/s390x code in setarg().
2567 * signal.c: Added s390x define.
2568 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
2569 arguments to sprintsigmask()).
2570 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
2571 since printstr() expects a long.
2572 * syscall.c (decode_subcall): Changed several variables to be long
2573 instead of int to match 64 bit requirements. Added s390x defines.
2574 (syscall_enter): Changed upeek() call to match s390 and s390x
2576 * util.c: Added s390x defines.
2578 2002-10-07 Michal Ludvig <mludvig@suse.cz>
2580 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
2581 and bugfixes to s390 by D.J. Barrow.
2583 2002-09-23 Michal Ludvig <mludvig@suse.cz>
2585 Merged x86-64 port by Andi Kleen <ak@suse.de>
2586 and Michal Ludvig <mludvig@suse.cz>
2587 * Makefile.in: New target 'headers'. Failure ignored.
2588 * acconfig.h: New defines for x86-64.
2589 * configure.in: Ditto.
2593 * process.c: Added support for x86-64.
2595 * syscall.c: Ditto + added automatic personality switching.
2596 * linux/syscall.h: Ditto.
2597 * linux/x86_64: New directory.
2598 * linux/x86_64/Makefile.in: New file.
2599 * linux/x86_64/gentab.pl: Ditto.
2600 * linux/x86_64/i386-headers.diff: Ditto.
2601 * linux/x86_64/makeheaders.sh: Ditto.
2602 * linux/x86_64/syscallent.h: Ditto.
2603 * mem.c (print_mmap): Always print arg[4] as int.
2605 2002-09-23 Michal Ludvig <mludvig@suse.cz>
2607 * configure.in: Fix regular expressions.
2608 * linux/syscall.h: Added missing braces in prototype of
2610 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
2611 (struct fileflags): Made extern to inhibit compiation warnings.
2612 (sys_getdents64): Merged LINUX and SVR4 part.
2613 * syscall.c (get_scno): Split multiline string into two distinct
2616 2002-05-24 John Hughes <john@calva.com>
2618 * stream.h, net.h: Avoid possible infinite loop caused by
2619 unsigned arithmetic in preceeding change.
2621 2002-05-23 John Hughes <john@calva.com>
2623 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
2625 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
2626 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
2629 * configure.in: use tests for struct opthdr and struct t_opthdr.
2631 * defs.h: add new function print_sock_optmgmt.
2633 * io.c: add hack that lets ioctl decode functions set auxilliary
2636 * stream.c: better decoding for timod ioctls.
2638 * net.c: add function print_sock_optmgmt, used by timod ioctl
2639 decoding functions in stream.c.
2641 2002-05-23 John Hughes <john@calva.com>
2643 * acconfig.h: Make autoheader happy about Linux/SuperH
2645 2002-05-23 John Hughes <john@calva.com>
2647 * strace.c: Get rid of warning if not using POLL_HACK
2649 2002-05-22 John Hughes <john@calva.com>
2651 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
2652 options that are not just ints, cope with systems that don't
2653 #define SOL_TCP and so on.
2655 2002-05-21 John Hughes <john@calva.com>
2657 * strace.c: Fix warning if POLL_HACK is used.
2659 2002-05-17 John Hughes <john@calva.com>
2661 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
2663 2002-05-17 John Hughes <john@calva.com>
2665 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
2667 2002-05-17 John Hughes <john@calva.com>
2669 * stream.c: tidy up output a little.
2671 2002-05-17 John Hughes <john@calva.com>
2673 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
2674 to procpriv syscall.
2676 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
2678 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
2679 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
2682 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
2684 * strace.c: close tcp->outf in droptcb()
2686 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
2688 * net.c: decode packet options
2690 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
2692 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
2694 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
2697 * linux/syscallent.h: fix typo and add the reserved stream syscalls
2698 * defs.h, file.c, io.c: fix signed/unsigned issues
2699 * syscall.c: check for negative u_errors
2700 * cvsbuild: renamed to autogen.sh
2702 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
2704 * net.c: add new TCP socket options
2706 2001-10-26 John Hughes <john@calva.com>
2708 * svr4/ioctlent.sh: Cope with #define lines containing
2709 comments that terminate on subsequent lines. Used to
2710 comment out subsequent ioctls!
2712 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
2714 * linux/ioctlent.h: regenerated using current scripts so
2715 term ioctls are included
2717 2001-10-19 John Hughes <john@Calva.COM>
2719 * strace.c(proc_open): On SVR4 only trace the syscalls,
2720 signals and faults we care about.
2722 2001-10-18 John Hughes <john@Calva.COM>
2724 * acconfig.h: Add HAS_SIGINFO_T.
2725 * aclocal.m4: add check for siginfo_t in signal.h.
2726 * configure.in: use check for siginfo_t.
2727 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
2728 allow access to siginfo when signal recieved.
2729 * process.c: Remove SVR4 only version of printsiginfo.
2730 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
2731 * strace.c: on SVR4 print siginfo when signal recieved.
2733 2001-10-18 John Hughes <john@Calva.COM>
2735 * system.c(sys_ssisys): handle return values for ssisys
2737 2001-10-18 John Hughes <john@Calva.COM>
2739 * signal.c: handle sigwait
2740 * svr4/dummy.c: Move sigwait to done
2741 * svr4/syscall.h: handle sigwait
2743 2001-10-16 John Hughes <john@Calva.COM>
2745 * system.c(sys_ssisys): decode some args for ssisys.
2747 2001-10-16 John Hughes <john@Calva.COM>
2749 * mem.c: MS_SYNC is zero, so must be first in xlat list.
2751 * svr4/dummy.h: memcntl is much like mctl.
2753 2001-10-16 John Hughes <john@Calva.COM>
2755 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
2756 to read unmapped page. Make it possible to strace ksh.
2758 2001-10-03 David Mosberger <davidm@hpl.hp.com>
2760 * process.c (internal_clone): Avoid race condition by clearing
2761 breakpoint after attaching to child.
2763 2001-10-02 David Mosberger <davidm@hpl.hp.com>
2765 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
2766 by Don Dugger, with my refinements).
2768 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
2769 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
2771 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
2772 new ioctlent.h generation scheme.
2774 * linux/syscall.h (sys_clone2): Declare.
2775 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
2777 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
2778 don't miss the tty ioctls (unfortunately, some of the sound timer
2779 ioctls are in conflict with them!).
2781 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
2782 (clrbpt) [IA64]: Ditto.
2784 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
2786 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
2787 r8 (eax). Handle TCB_WAITEXECVE.
2788 (syscall_fixup): Handle ia64.
2789 (syscall_enter): Fix argument fetching for ia64.
2791 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
2792 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
2794 * process.c (tcp): New function.
2795 (change_syscall): Add support for ia64 linux.
2796 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
2798 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
2800 * resource.c (sprintrlim64): Ditto.
2802 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
2803 [IA64]: Declare "ia32" variable.
2805 * bjm.c: Do not include <linux/module.h>. It's not safe to include
2806 kernel headers. Declare the necessary constants and structures
2809 2001-10-01 David Mosberger <davidm@hpl.hp.com>
2811 * signal.c (parse_sigset_t): New function.
2812 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
2813 avoiding relying on internal layout of sigset_t datastructure.
2815 2001-04-26 David Mosberger <davidm@hpl.hp.com>
2817 * linux/ia64/syscallent.h: Add getunwind().
2819 2001-04-11 David Mosberger <davidm@hpl.hp.com>
2821 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
2822 PT_AR_BSP. Pick up arguments starting with out0, which is not
2823 always the same as r32 (e.g., consider inlined syscalls).
2825 2001-09-28 John Hughes <john@Calva.COM>
2827 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
2828 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
2830 2001-09-18 John Hughes <john@Calva.COM>
2832 * net.c: fix display of sockaddr structures, sometimes too many "}",
2833 sometimes too few. Fix suggested by Richard Kettlewell.
2835 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
2837 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
2838 the struct from bits/sigcontext.h already which signal.h includes.
2840 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2842 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
2844 * linux/Makefile.in: fix a few things so the ioctl list is generated
2846 * ioctl.c: remember to shift ioctl masks as well
2848 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2850 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
2851 for sys_fcntl as well
2853 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2855 * linux/hppa/syscallent.h: updated from Matthew Wilcox
2857 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2859 * process.c: seems Linux/IA64 changed register names on us, switch to
2862 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2864 * strace.c: set CLOEXEC flag for outputfile
2866 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2868 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
2870 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
2872 * configure.in: Support cross-compiling between architectures
2874 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
2876 * configure.in: add S390 to architecture list
2878 2001-07-10 John Hughes <john@Calva.COM>
2880 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
2881 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
2882 of args to readv/writev. Also gets rid of redundant printiovec
2883 routine from net.c (duplicate of tprint_iov in util.c).
2885 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
2887 * config.{guess,sub}: updated
2889 2001-05-15 John Hughes <john@Calva.COM>
2891 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
2892 it was just passing the sigmask (ucp->uc_sigmask).
2894 2001-05-15 John Hughes <john@Calva.COM>
2896 * util.c: Don't run off the end of valid memory in umovestr when
2897 USE_PROCFS. Important for FREEBSD systems (which seem to have an
2898 unmapped page just after the args/env area).
2900 2001-04-18 John Hughes <john@Calva.COM>
2902 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
2903 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
2904 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
2905 Treat rexecve as an exec.
2906 * system.c: decode arguments to ssisys call on nsc systems.
2907 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
2910 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
2912 * process.c: fix cast for powerpc code
2913 * linux/powerpc/syscallent.h: update syscall list
2914 * README: fix address for the strace mailinglist
2915 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
2916 the realtime signals as well
2918 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
2920 * Merge patches from Maciej W. Rozycki:
2921 + util.c: add code to print PC for MIPS
2922 + linux/mips/syscallent.h: updated
2923 + system.c: formating fixes for sys_sysmips
2924 + configure.in: test for yet more headers
2925 + stream.c: use configure-headertests instead of relying on OS hints
2927 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2929 * NEWS: start 4.3.1 items
2930 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
2932 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2934 * configure.in: test for asm/sysmips.h and linux/utsname.h
2935 * linux/syscall.h: fix a typo for sys_sysmips
2936 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
2939 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2941 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
2943 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2945 * linux/ia64/ioctlent.h: regenerated
2947 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2949 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
2950 general Linux ioctlent.sh
2952 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2954 * linux/ioctlent.sh: add dir variable for location of kernel headers
2956 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2958 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
2960 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2962 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
2964 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2966 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
2968 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2970 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
2972 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2974 * configure.in: use sparc* so we can compile on sparc64 as well
2975 * process.c, syscall.c: work around double define of fpq, fq and fpu
2976 structs on Linux/sparc, and use regs instead of pt_regs
2977 * don't use asm/sigcontext.h on Linux/sparc
2979 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2981 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
2983 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2985 * strace.c: use __WALL as wait4 flag if it exists so we can properly
2986 trace threaded programs
2988 2001-03-27 John Hughes <john@Calva.COM>
2990 * aclocal.m4: add check for endianness of long long.
2991 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
2992 * configure.in: check for endianness of long long.
2993 * defs.h: change LONG_LONG macro to work with either endianness of
2996 2001-03-27 John Hughes <john@Calva.COM>
2998 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
2999 initialisation list for array).
3001 2001-03-27 John Hughes <john@Calva.COM>
3003 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
3004 systems - bad merge of Harald Boehme's patch by me.
3006 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
3008 * lots of files: add Linux/hppa support
3010 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
3012 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
3013 * linux/syscallent.h: not that syscalls 220 and 221 are used now
3014 * config.guess: updated
3016 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
3018 * linux/ioclsort.c: new file
3019 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
3020 the ioctl list that doesn't involve attempting to #include all kernel
3022 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
3023 by the new ioctlent.sh
3024 * ioctl.c: only look at the number and type bits for linux, since
3025 ioctlent.sh no longer supplies the others
3027 2001-03-08 John Hughes <john@Calva.COM>
3029 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
3030 pretend they have names ending with "?" so that -e trace=stat (for
3032 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
3033 * freebsd/i386/syscall.h: consistency.
3035 2001-03-08 John Hughes <john@Calva.COM>
3037 * acconfig.h: add new ST_xxx defines.
3038 * aclocal.m4: macros to check for more fields in struct stat.
3039 * configure.in: use new macros to check for fields in struct stat.
3040 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
3042 2001-03-08 John Hughes <john@Calva.COM>
3044 * defs.h: rename wimpy get64 as powerful new LONG_LONG
3045 * file.c: use LONG_LONG
3046 * io.c: use LONG_LONG
3047 * mem.c use LONG_LONG
3049 2001-03-08 John Hughes <john@Calva.COM>
3051 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
3052 * aclocal.m4: routines to check for long long off_t and rlim_t.
3053 * configure.in: check for long long off_t and rlim_t.
3054 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
3055 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
3057 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
3058 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
3059 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
3061 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
3062 now done automaticaly for us.
3063 * freebsd/i386/syscall.h: ditto.
3064 * freebsd/i386/syscallent.h ditto.
3066 2001-03-07 John Hughes <john@Calva.COM>
3068 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
3069 * file.c: On FreeBSD use stat64 and pals instead of stat.
3070 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
3071 * freebsd/i386/syscall.h: ditto.
3072 * freebsd/i386/syscallent.h: ditto.
3074 2001-03-07 John Hughes <john@Calva.COM>
3076 * file.c: merge missing part of Harald Böhme's solaris patches,
3077 was only declaring sys_{stat64,lstat64,fstat64} on linux!
3079 2001-03-07 John Hughes <john@Calva.COM>
3081 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
3082 * svr4/syscallent.h: pread/pwrite are TF calls.
3084 2001-03-07 John Hughes <john@Calva.COM>
3086 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
3087 on alignment for off_t (64 bit) arguments. Also simplify get64 so
3088 we don't need to know endianness of long long.
3089 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
3090 ftruncate, allows reduction in numvber of horrid #if's
3091 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
3092 * mem.c: FreeBSD now uses 64 bit version of mmap.
3093 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
3094 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
3095 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
3097 2001-03-06 John Hughes <john@Calva.COM>
3099 * file.c: Implement truncate64 and ftruncate64
3100 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
3102 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
3104 2001-03-06 John Hughes <john@Calva.COM>
3106 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
3107 syscall master file).
3109 2001-03-06 John Hughes <john@Calva.COM>
3111 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
3112 zap incorrect syscall subarg range check.
3114 2001-03-06 John Hughes <john@Calva.COM>
3116 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
3117 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
3118 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
3121 2001-03-06 John Hughes <john@Calva.COM>
3123 * dummy.h: add unimplemented UW sycalls
3124 * syscall.h: we can do settimeofday for UW, whopee!
3125 * syscallent.h: fix unimplemented UW syscalls
3127 2001-03-06 John Hughes <john@Calva.COM>
3129 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
3130 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
3131 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
3132 so it doesn't try to use pr_sysarg.
3134 2001-03-06 John Hughes <john@Calva.COM>
3136 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
3137 * file.c: handle xstat version _STAT64_VER, aka stat64.
3139 2001-03-06 John Hughes <john@Calva.COM>
3141 * net.c: make sure SOL_ options are defined before using.
3142 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
3144 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
3146 * net.c: fix format for printing Unix domain sockets
3148 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
3150 * linux/mips/syscallent.h: use new sys_sysmips
3151 * system.c: add sys_sysmips decoding
3153 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
3155 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
3156 submitted the IP6 scope ID updates
3157 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
3158 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
3160 * configure.in: check for if_indextoname function and sin6_scope_id
3161 * net.c: teach printsock about IP6 scope ids
3163 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
3165 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
3166 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
3167 * Makefile.in: use @mandir@ and @bindir@
3169 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
3171 * net.c: fix formating error in sys_setsockopt
3172 * net.c: add list of socketlayers and use that for [gs]etsockopt
3174 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
3176 * time.c: use sys/timex.h so things compile with 2.2 kernels
3177 * stream.c: test if MSG_* constants are #defined
3179 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
3181 * process.c: perform bpt trick for clone as well so we can get the
3182 pid of the child before it starts doing something
3183 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
3184 again with newer libcs
3185 * test/clone.c: improve our testcase a bit
3186 * Merge another patch from Gäel Roualland with FreeBSD updates
3188 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
3190 * lots of files: merge patch from Gaël Roualland to add
3191 support for FreeBSD.
3193 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
3195 * file.c: update to reflect that st_ino suddenly became a long long
3196 in the in Linux 2.4.0-test6
3198 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
3200 * test/clone.c: minor fixup
3201 * Another bunch of patches from John Hughes merged:
3203 + SVR4 printcontext(): sigset_t != sigset_t*
3204 + getcontext returns a value, so print on exit of syscall
3205 + add UC_FP to ucontext_flags for OS writers that can't spell
3206 + sys_signal(): special case SIG_{ERR,DFL,IGN}
3207 + decode_subcall(): only do subcall range checking when needed
3208 * bunch of UnixWare updates
3209 * aclocal.m4, acconfig.h, configure.in: add test for long long type
3211 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
3213 * net.c: add SOL_PACKET and SOL_RAW socket options, update
3216 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
3218 * strace.c: close outf before we exec a child process
3220 2000-06-09 Ulrich Drepper <drepper@redhat.com>
3222 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
3223 * defs.h (struct tcb): Make auxstr member const.
3224 * file.c (fsmagic): And many more magic numbers.
3225 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
3227 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
3229 * defs.h: balance #if/#endif again
3230 * system.c: fix return statements in sys_capget()
3231 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
3232 + file.c: add F_[SG]ETSIG to fcntl flags
3233 + strace.c: don't setre[gu]id if not needed
3234 + system.c: handle sys_reboot for Linux
3235 + term.c: add baudrate constants up to B4000000
3236 + linux/**/syscallent.h: note that munlockall has no arguments
3238 2000-04-25 David Mosberger <davidm@hpl.hp.com>
3240 * CREDITS: fix email address
3241 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
3242 * signal.c: honour offset of sigconfig in sigframe structure for
3244 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
3246 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
3247 AR_BSP points to the _end_ of the active register frame, so we need
3248 to adjust bsp by moving it back by the size of the active frame
3251 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
3253 * process.c: add sparc support to change_syscall
3255 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
3257 * linux/mips/syscallent.h: fix some typos
3259 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
3261 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
3264 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
3266 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
3269 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
3271 * README-linux: updated to note that strace might not compile
3272 with development kernels
3273 * bjm.c: sys_query_module: check if malloc succeeds
3274 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
3275 * linux/syscallent.h: updated for 2.3.99pre3
3276 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
3277 even though Linux doesn't implement them
3278 * syscall.c: add global variables for MIPS registers as well
3279 * syscall.c: move global variables to before get_scno since that uses them
3280 * util.c: oops, misspelled defined
3281 * process.c: fix ptrace calls in change_syscall
3282 * mem.c: decode sys_madvise
3283 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
3284 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
3285 + small fix for RLIMIT_* and RUSAGE_BOTH
3286 + enhace support for capget and capset
3288 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
3290 * test/vfork.c: new file to test vfork traces
3291 * test/.cvsignore: new file
3292 * defs.h: Up maximum number of traced processed to 64
3293 * strace.c: Disable some debugging code from davidm
3294 * implement setarg for more architectures
3295 * implement change_syscall
3297 1999-12-27 Morten Welinder <terra@diku.dk>
3299 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
3300 _unsigned_ char parameter.
3302 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
3306 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
3308 * Merge Linux/ia64 patches
3310 2000-01-02 Pavel Machek <pavel@ucw.cz>
3312 * probe if sys/poll.h exists in configure + minor cleanups
3314 * syscall.c: split trace_syscall into few pieces to make code readable
3316 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
3318 * Release version 4.2 to get the current updates out and so
3319 we can concentrate in finishing the clone support.
3321 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
3323 * Add 1900 to tm_year in sprinttime
3325 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
3327 * file.c: protect printstat64 with STAT64 instead of linux so we can
3328 compile on Linux architectures that don't have it
3329 * util.c: fix LOOP for ARM
3331 Fri Dec 24 18:05:00 EST 1999
3333 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
3335 * file.c: Use ugly libc_stat trick also for stat64.
3336 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
3337 * process.c (internal_clone): Fix a few typos and add definitions to make
3338 it at least compile.
3339 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
3340 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
3342 * aclocal.m4: Define AC_STAT64.
3343 * acconfig.h: Define HAVE_STAT64.
3344 * configure.in: Add AC_STAT64.
3346 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3348 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
3349 support for Linux on the IBM S/390 architecture
3350 * process.c: add internal_clone(), currently only shows the options
3351 * syscall.c: use internal_clone to handle SYS_clone
3353 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3355 * Rewrite mmap-handling to support mmap2 on Linux
3357 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3359 * Note that Linux can handle sys_semop() as well
3361 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3363 * Include linux/in6.h for glibc2.0 and older
3365 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3367 * Merge patches from John Hughes to make configure support UnixWare
3369 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3371 * Enhance sys_query_module
3373 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3375 * Patches from John Hughes:
3376 + cosmectic fix in sys_getpmsg
3377 + allow net.c to compile on systems without AF_INET6
3378 + Only use long_to_sigset on Linux systems
3379 + UnixWare treats sigmask_t and sigmask_t* as the same thing
3381 + Parse mount arguments for UnixWare
3382 + ACL fixes for UnixWare
3384 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3386 * Release 4.1 to get all the changes made out there
3388 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3390 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
3391 + Socket calls parsed better
3392 + bunch of alpha OSF syscalls added
3393 + Fix alpha 32/64 bit issues
3395 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3397 * Move Linux kernelmodule-functions from system.c to bjm.c and
3398 remove duplicate for sys_create_module
3399 * Linux MIPS updates:
3400 + Play with #ifdef's in net.c to get IPv6 right
3401 + Use printargs for vm86-syscall
3403 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3405 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
3407 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3409 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
3410 and sys_delete_module correctly
3412 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3414 * Update cvsbuild to give a better error if autoconf isn't installed
3415 * Add test for linux/ptrace.h to configure
3416 * Since we define GNU_SOURCE in the Makefile we don't need to define
3417 USE_GNU in file.c anymore
3419 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3421 * #define USE_GNU before including file.c so we get some extra O_* flags
3423 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3425 * Add missing } in IPv6 output
3427 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3429 * Update copyright for strace-graph to BSD to be consistent with
3432 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3434 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
3435 defined for all kernelversions
3436 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
3438 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
3440 * linux/sparc/syscall.h: Declare create_module/init_module.
3441 * configure.in: Allow compilation in a different directory
3442 than the source one.
3443 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
3444 so that we don't depend on asm/ptrace.h which clashes with
3447 * syscall.c: Likewise.
3449 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3451 * Syscall 94 on Linux alpha is sys_poll
3453 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3455 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
3457 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3459 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3460 + Correctly implement fix sys_createmodule (Linux)
3461 + Add limited handlig of sys_initmodule (Linux)
3463 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3465 * Add configure-test for sys/reg.h and use that
3466 * Use sys/reg.h instead of asm/ptrace.h
3468 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3470 * Remove hack in signal.c for arm architecture
3471 * Add hack so we compile correctly on powerpc
3473 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3475 * Add a corrected patch from Daniel Jacobowitz
3477 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3479 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
3480 for the stat structure
3482 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3484 * Fix test for sys/reg include
3486 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3488 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
3489 * Fixed some SunOS compile problems earlier that I forgot to include
3492 Mon Jun 14 12:44:25 CEST 1999
3494 * Avoid leakint fd into child when forking, patch from
3495 John Hughes <john@Calva.COM>
3497 Fri Jun 11 14:54:47 CEST 1999
3499 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
3500 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
3502 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3504 * Brought syscall list for alpha up to date
3506 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
3508 * system.c: sys_umount2 syscall support.
3509 * linux/sparc/errnoent.h: Update sparc-linux errnos.
3510 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
3511 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
3512 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
3513 so it needs strace's own copy of the stat structure.
3514 * util.c: Make it compile on sparc-linux.
3515 * strace.c: Fix strace -f and -ff operation on sparc-linux.
3516 * signal.c: rt_sigaction has different arguments on sparc*-linux
3518 * syscall.c: Recognize sparc64-linux binaries.
3520 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
3522 * configure.in: Fix typo (CFLAG -> CFLAGS).
3524 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
3526 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3528 * Add some sysctl support, patch from Ulrich Drepper
3530 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3532 * Use kernel dirent structure for Linux
3534 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3536 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3537 + some layout and other minor fixes
3538 + add some m68k-specific things to linux/syscallent.h. Note that m68k
3539 is similar enough to i386 to not need it's own subdirectory
3540 + add support for sendfile and mremap syscalls for Linux
3541 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
3542 + ioctls.h vs sys/ioctl.h on Alpha platform
3543 + pointer was casted to an int in stream.c
3544 + strsignal() needs -D_GNU_SOURCE in CFLAGS
3545 + several other casts changed
3546 + correct ARM/POWERPC architecture defines in acconfig.h
3547 * Merge in patches from Morten Welinder <terra@diku.dk>
3548 + add some autoconf-tests for includefiles
3549 + handle solaris version of sigcontext struct (actually I hacked this
3550 up again, but the idea is his :)
3552 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3554 * Update syscalls for linux alpha, patch from Bart Warmerdam
3556 * Update sparc code so it actually compiles
3558 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3560 * Add support for old_*stat functions for Linux. Please note you need
3561 to use reasonably recent kernel headers to compile strace now.
3562 * Change references to LINUX into linux in file.c
3563 * Fix include for LDT in mem.c
3565 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3567 * Change in strace maintainership, jrs passed the torch to me.
3569 * Incorporate all changes already made in the Debian strace package:
3570 + compiles with more Linux kernels
3571 + added support for more Linux architectures
3572 + add support for a lot of extra syscalls
3573 + fix some problems with hanging children
3574 + check stray syscall after execv
3575 + decode capget and capset arguments
3576 + add more constants to net.c
3577 + detect ROSE networking
3578 + add more protocol families to domains
3580 + added MSG_PROXY and MSG_CTRUNC to msg_flags
3581 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
3582 + added IP, IPX and TCP-options
3583 + added IP, IPX and TCP support to get-/setsockopt()
3585 + updated handling of signals
3587 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
3589 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
3590 instead of SVR4. That is, read a few bytes at a time
3591 to avoid overrunning the end of the stack.
3593 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
3595 * version.c: Version 3.1 is released.
3597 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
3599 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
3600 as well since that's where glibc declares it. Go figure.
3601 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
3602 instead of sigcontext_struct since glibc v5+ apparently
3603 plays games with the native OS namespace.
3604 From David Mosberger-Tang <davidm@AZStarNet.com>.
3606 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
3608 * version.c: Version 3.0.14 is released.
3610 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
3611 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
3612 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
3614 Reported by Henrik Storner <storner@osiris.ping.dk>.
3616 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
3617 sys/filio.h and sys/stream.h and remove check for poll.
3618 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
3619 Handle old and new styles of argument passing for select on Linux.
3620 * ioctl.c, stream.c: Conditionalize stream code on presence of
3621 sys/stream.h instead of poll because glibc implements poll but
3622 not the rest of the stream interface.
3623 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
3624 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
3626 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
3627 * util.c (umoven, umovestr): Move data in long-sized chunks
3628 at a time, instead of hard coding it to be 4.
3629 From David Mosberger-Tang <davidm@AZStarNet.com>.
3631 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
3633 * version.c: Version 3.0.13 is released.
3635 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
3636 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
3637 asm/sigcontext.h to define sigcontext_struct and don't define it
3638 locally if the header is present.
3640 * syscall.c (nerrnos{0,2}): Correct size computation.
3642 * Makefile.in: Remove dependencies and rules relating to files
3643 normally found in the os directory. Because of the new scheme we
3644 don't know precisely where they come from. Sigh.
3645 * signalent.sh: Make it work for sunos4, linux, and svr4.
3646 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
3647 to traditional make syntax. Add signalent.h to files which can
3648 unconditionally be rebuilt. Prevent signalent.h from being
3649 unconditionally being rebuilt since it's customized.
3650 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
3651 Use versions built by {ioctlent,errnoent,signaltent}.sh.
3652 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
3653 4.1.4 and gcc 2.7.2.
3655 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
3657 * configure.in, Makefile.in: Add OSARCH concept to finish
3658 build support for the alpha.
3659 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
3660 and maintainer-clean rules.
3661 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
3662 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
3663 for less, greater, and equal since subtraction on two's
3664 complement numbers isn't an order relation (it isn't transitive)!
3665 * linux/Makefile.in: Add rules for the signalent.h file.
3666 * linux/alpha/Makefile.in: New file.
3668 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
3670 * version.c: Version 3.0.12 is released.
3672 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
3673 From Michael E Chastain <mec@duracef.shout.net>.
3675 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
3676 * syscall.c (set_personality): New.
3677 * strace.c (main): Call set_personality.
3678 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
3679 ioctlent, and signalent indirect pointers and redirect them
3680 based on personality.
3681 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
3682 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
3684 * util.c (upeek): Handle case where ptrace returns a long
3685 and sizeof(long) != sizeof(int).
3686 From Richard Henderson <richard@twiddle.tamu.edu>
3688 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
3690 * version.c: Version 3.0.11 is released.
3692 * many files: Fix more printf warnings for other platforms.
3694 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
3696 * linux/dummy.h: Handle missing library support for {send,recv}msg.
3697 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3699 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
3700 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3702 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
3704 * version.c: Version 3.0.10 is released.
3706 * Makfile.in: Add os/arch to includes so that a given arch
3707 (like alpha) can override the native arch (like i386).
3708 * configure.in: Check for sendmsg.
3710 * net.c: Make sendmsg and recvmsg dependent on an autoconf
3711 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
3713 * acconfig.h, configure.in: Detect the alpha.
3714 * ioctl.c: Handle the alpha.
3715 * defs.h: Make some members long for the alpha. Define
3716 some register nicknames. Add support for WAITEXECVE.
3717 * file.c [ALPHA]: Support the alpha for statfs. Add
3718 osf_statfs and osf_fstatfs for the alpha. Make damn sure
3719 major and minor results are suitable for passing to printf.
3720 * signal.c, syscall.c: Support the alpha.
3721 * process.c: Add alpha user offsets.
3722 * most files: Use %l? for printf arguments since
3723 most are now longs for the alpha.
3724 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
3726 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3728 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
3730 * version.c: Version 3.0.9 is released.
3732 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
3734 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
3735 Linux kernel version system calls.
3737 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
3739 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
3740 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
3741 decode IPC calls using it.
3742 * sunos4/dummy.h: Alias sys_semop to printargs.
3743 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
3744 * sunos4/syscallent.h: Include new subcalls for IPC.
3745 From Matthias Pfaller <leo@dachau.marco.de>.
3747 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
3749 * version.c: Version 3.0.8 is released.
3751 * time.c [LINUX]: Explicitly include linux/version.h.
3753 * strace.c (main): Don't let them even *try* to
3754 get strace to attach to itself since some systems
3755 don't handle this case very gracefully.
3756 Reported by David S. Miller <davem@caip.rutgers.edu>.
3758 * Makefile.in (distclean): Fix it for subdirectories.
3760 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
3761 sys_flags member for each defined system call.
3763 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
3765 * defs.h (TRACE_*): New flags to describe what class
3766 of system call each system call is.
3767 (sysent): Add sys_flags member.
3768 * syscall.c (sysent): Define (and later undef) abbreviations
3769 for the system call class flags.
3770 (lookup_class): New function to translate strings to
3771 system call class flags.
3772 (qualify): Handle new system call class mechanism.
3773 * linux/syscallent.h: Fill in the new sys_flags member
3774 for each defined system call.
3776 * defs.h (print_sock): Remove redundant and non-K&R C
3777 compatible prototype. From Juergen Weigert
3778 <jnweiger@immd4.informatik.uni-erlangen.de>.
3780 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
3782 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
3783 From Michael E Chastain <mec@duracef.shout.net>.
3785 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
3786 kernels. From Michael E Chastain <mec@duracef.shout.net>.
3788 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
3790 * file.c (sprintfstype): Enclose string result in double
3793 * time.c (sys_adjtimex) [LINUX]: Conditionalize
3794 constantly evolving timex structure.
3795 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3797 * defs.h, syscall.c, strace.c: Rename syscall to
3798 trace_syscall and change prototype and all callers
3799 because of broken Linux shared libraries.
3800 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3802 * Makefile.in (clean): Check for a file with test -f not
3803 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3805 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
3807 * version.c: Version 3.0.7 is released.
3809 * util.c (string_quote): Fix thinko which caused core
3810 dumps for strings with quotes in them.
3811 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
3813 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
3814 files from /usr/include, not just the linux one.
3815 From Michael E Chastain <mec@duracef.shout.net>.
3817 * linux/errnoent.sh: Total rewrite to handle more ioctls with
3818 fewer false positives on more kernel flavors.
3819 From Michael E Chastain <mec@duracef.shout.net>.
3821 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
3823 * version.c: Version 3.0.6 is released.
3825 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
3827 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
3828 on MC_SYNC instead of HAVE_MCTL.
3829 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
3830 (sys_msync): New function.
3832 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
3834 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
3835 sys_flock and sys_getdents.
3836 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
3838 * file.c (sys_getdents): Define unconditionally and handle
3840 * strace.c (main): Disallow username option unless both real
3841 and effective uids are root.
3843 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
3845 * strace.c (main): Ensure that run_uid and run_gid are
3846 always set to something meaningful.
3847 (main, newoutf) [!SVR4]: Swap real and effective uids while
3848 opening any output files.
3849 (main) [!SVR4]: Treat effective uid of root as a request
3850 to handle suid binaries correctly using the real uid of
3853 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
3855 * Makefile.in: Add `|| true' to clean rule because
3856 although GNU make 3.74 uses `sh -c' to invoke commands
3857 every other make in the world uses `sh -ec'.
3859 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
3860 arguments appear to be stored on the stack, not in the
3861 registers following A3 (empirical result).
3863 * defs.h: Add prototype for printsock.
3864 * svr4/dummy.h: Remove generic handling of sys_mount.
3865 * system.c [SVR4, MIPS]: Include several system headers to cleanly
3866 get access to SGI mount information.
3867 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
3868 (sys_mount) [SVR4, MIPS]: New function.
3869 (sys_mount) [SVR4, !MIPS]: New function.
3871 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
3873 * version.c: Version 3.0.5 is released.
3875 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
3876 tv_usec members to long when using printf.
3878 * ipc.c: Omit define of __KERNEL__.
3879 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
3880 want which __KERNEL__ used to provide.
3881 (sys_msgrcv): Change reference to ipc_kludge structure to
3882 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
3884 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
3885 Linux specific options.
3887 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
3888 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
3889 instead of depending of __KERNEL__.
3891 term.c: Cast c_{i,o,c,l}flag to long when using printf.
3893 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
3895 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
3896 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
3897 and AC_DECL__SYS_SIGLIST.
3898 * acconfig.h (SYS_ERRLIST_DECLARED): New.
3899 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
3900 (strsignal): Use SYS_SIGLIST_DECLARED.
3902 net.c (sys_socket): Omit inadvertent surplus comma when
3903 protocol family isn't PF_INET.
3905 util.c (dumpstr): Fix incorrect printing of one too many
3906 characters when the length is not an even multiple of 16 bytes.
3907 Reported by Juergen Weigert
3908 <jnweiger@immd4.informatik.uni-erlangen.de>.
3910 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
3912 * ioctl.c (compare): Change prototype to match POSIX qsort.
3913 * signal.c (sigishandled) [SVR4]: Omit everything after return.
3914 * strace.c (trace) [SVR4]: Break out of for loop instead of
3915 returning when finished so final return statement is executed.
3916 * syscall.c (internal_syscall): Add more SYS_wait* variations.
3917 (syscall) [LINUX]: Correct typo which commented out the M68K
3919 * util.c (printstr): Cast unsigned char pointer argument
3920 to char pointer in umovestr call.
3921 (dumpstr): Likewise for umoven.
3923 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
3925 * version.c: Version 3.0.4 is released.
3927 * signal.c (sys_sigblock): Move after the definition of
3928 sys_sigsetmask that it calls to avoid an implicit declaration.
3929 * stream.c (transport_user_options, transport_server_options):
3930 Only needed if TI_BIND is defined.
3931 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
3933 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
3934 the tcp arguement from the call to exiting. Add getrval2
3935 check so no fork processing is done in the child.
3936 (printwaitn): Initialize exited so that its value is defined
3937 for all flows of execution.
3939 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
3941 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
3942 setfsuid, setfsgid, and _llseek syscalls.
3943 * linux/syscall.h: Add prototypes for them.
3944 * linux/syscallent.h: Add them to the syscall entries table.
3945 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
3946 defines and conditionally include linux/personality.h if
3947 __NR_personality is defined.
3948 (personality_options) [LINUX]: New table.
3949 (sys_personality) [LINUX]: New function.
3951 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
3953 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
3954 on the number of traced processes so that we can have untraced
3955 children (e.g. via popen).
3957 * strace (main) [!SVR4]: Call fake_execve to get the actual
3958 exec and its arguments into the trace.
3959 (environ): Declare it.
3960 * process.c (fake_execve): New function.
3961 (headers): Include sys/syscall.h to get SYS_* defines.
3963 * process.c (sys_execv, sys_execve): Surround argument annotations
3964 with C comment delimiters.
3965 (printargv, printargc): The arg vector is an array of char pointers
3968 * strace.c (printleader): Also check for multiple -p arguments
3969 when deciding whether to print the pid field.
3971 * strace.c (strerror) [!HAVE_STRERROR]: New function.
3972 * defs.h (strerror, strsignal): Add these prototypes if we provide
3974 * configure.in (AC_CHECK_FUNCS): Add strerror.
3976 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
3977 and blocked signals.
3979 * strace.c (main): Add username option. Verify they are root before
3980 letting them use it. Look up the ids in the password file. Set
3981 them just before executing the program.
3982 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3984 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
3986 * version.c: Version 3.0.3 is released.
3988 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
3989 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3991 * strace.c (outfname): Initialize to NULL.
3992 (main): Defer output file processing until after arguments.
3993 Allow either a pipe or a bang for command arguments.
3994 Check if outfname is NULL instead of checking outf for stderr.
3995 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
3996 (droptcb): Reset close TCB's outf to NULL instead of stderr.
3997 (tprintf): Avoid calling vfprintf if outf is NULL.
3999 * strace.c (main): Use popen if -o argument begins with a pipe.
4000 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4002 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
4003 but WIFSTOPPED was used.
4005 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
4006 rule to prevent the comment from being untrue.
4008 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
4010 * strace.c (sys_exit): Move follow fork code to internal_exit.
4011 (sys_fork): Move follow fork code to internal_fork.
4012 (sys_execv, sys_execve): Move follow fork code to internal_exec.
4013 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
4014 (vforking): Remove this static variable and check scno in
4015 internal_fork instead.
4016 (internal_exit, internal_fork, internal_exec, internal_wait): New
4018 * defs.h: Add prototypes for the new internal_* functions.
4019 * syscall.c (syscall): Move syscall entering trace qualifier check
4020 and reprint checking after context decoding and precede them with
4021 a call to internal_syscall. Precede syscall exiting trace
4022 qualifier check with a call to internal_syscall.
4023 (internal_syscall): New function.
4025 * defs.h (struct tcb): Make scno signed.
4026 * strace.c (syscall) Make u_error signed.
4027 [LINUX, I386]: Avoid unsigned cast in eax check.
4028 * syscall.c (sys_indir): Make i, scno, and nargs signed.
4029 * desc.c (sys_select): Make cumlen unsigned
4031 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
4033 * net.c (socktypes): Add SOCK_PACKET.
4035 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
4037 * Makefile (clean): Check explicitly for a Makefile in subdirs
4038 before running make in them.
4040 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
4042 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
4043 [MIPS] (detach): Initialize error for MIPS case.
4044 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
4046 * syscall.c (decode_subcall): Move variable i into conditionals
4048 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
4049 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
4051 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
4052 printing since we don't know what the size of their type is.
4053 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
4054 if autoconf detects it since it seems to either not work or do
4055 something else entirely on Irix 5.3.
4057 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
4059 * version.c: Version 3.0.2 is released.
4060 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
4061 so that the file descriptor arg is decimal.
4063 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
4065 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
4066 because on Linux they are enumerators.
4068 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
4071 * util.c (printxval): When there is no translation, print the actual
4072 number first and the the default value as a C comment.
4074 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
4075 sys_setsockopt): Change first argument from unsigned to signed to
4076 cater to the frequent practice of calling system calls with a file
4078 * mem.c (sys_mmap): Likewise.
4080 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
4082 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
4084 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
4086 * version.c: Version 3.0.1 is released.
4087 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
4088 * config.guess, config.guess: Update from the FSF.
4089 * install-sh: New from the FSF.
4091 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
4093 * Makefile.in: Add m68k arch.
4094 * acconfig.h (M68K): Add m68k define.
4095 * configure.in: Add detection of arch m68k.
4096 * process.c [M68K] (struct_user_offsets): Support m68k registers and
4098 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
4100 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
4101 * syscall.c [M68K] (syscall): Support m68k syscall number register
4102 and errno in d0 instead of eax.
4103 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
4104 program counter in PT_PC instead of EIP.
4105 [M68K] (LOOP): Support m68k loop instruction.
4106 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
4108 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
4109 to MAP_FIXED instead of MAP_ANONYMOUS.
4110 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
4112 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
4113 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
4115 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
4117 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
4118 Reported by Thanh Ma <tma@encore.com>.
4120 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
4121 1.1.62 doesn't continue a traced child when the parent exits.
4122 Reported by Matt Day <mday@artisoft.com>.
4124 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
4126 * util.c (printstr): Fix longstanding bug in notating string
4129 * strace.c [SVR4] (proc_open): Specifically wait for the child the
4130 child to go into the execve syscall to avoid spurious traces.
4131 [LINUX] (detach): Conditionalize the status variable.
4133 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
4135 * Makefile.in: Add mips arch.
4136 * acconfig.h (MIPS): Add mips define.
4137 * configure.in: Add detection of opsys irix5 and arch mips. Check
4139 Check for sys/sysconfig.h header.
4140 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
4141 * file.c [SVR4]: Include sys/cred.h.
4142 (access_flags): Update access flags for SGI.
4143 (sprinttime): Change type of sprinttime argument from unsigned
4145 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
4146 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
4147 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
4148 Cast si_band member to long before printing.
4149 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
4150 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
4151 * strace.c [SVR4] [MIPS]:
4152 (foobar): New dummy signal handler.
4153 (main): Install a dummy signal handler in the child before pausing
4154 to work around an SGI bug in PRSABORT.
4155 (proc_open): Send a interrupt to the child instead of aborting the
4156 syscall which doesn't work on Irix5.2.
4157 * svr4/dummy.h: Add new unfinished SGI syscalls
4158 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
4159 existing calls (e.g. sys_ksigaction like sys_sigaction).
4160 Printargs does the print thing for sys_sethostid.
4161 * svr4/syscall.h: Declare all new SGI syscalls.
4162 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
4163 and add it to all subcall entry points.
4164 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
4165 decode as subcalls on MIPS. Instead, use the normal syscalls.
4166 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
4167 since SGI syscall numbers are off by one.
4168 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
4169 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
4170 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
4171 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
4172 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
4173 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
4174 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
4175 Add workaround for broken SGI pr_sysarg on syscall entry.
4176 [SVR4] (syscall): Conditionalize subcall decoding for
4177 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
4178 [SVR4] [MIPS] (getrval2): Handle SGI.
4179 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
4180 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
4181 [MIPS] (syssgi_options, sys_syssgi): New for SGI.