1 2006-12-10 Dmitry V. Levin <ldv@altlinux.org>
3 Add biarch support for "struct sigevent".
4 * time.c [LINUX && SUPPORTED_PERSONALITIES > 1] (printsigevent32):
6 [LINUX] (printsigevent): [SUPPORTED_PERSONALITIES > 1]
7 Handle 32-bit personality.
9 Add biarch support for "struct timex".
10 * time.c [LINUX && SUPPORTED_PERSONALITIES > 1] (tprint_timex32):
12 [LINUX] (tprint_timex): New function.
13 [LINUX] (sys_adjtimex): Use it.
15 Enhance adjtimex parser.
16 * time.c [LINUX] (adjtimex_modes, adjtimex_status,
17 adjtimex_state): New xlat structures.
18 [LINUX] (sys_adjtimex): Print the whole struct timex.
19 Decode modes, status and return code.
21 Add biarch support for "struct itimerval".
22 * time.c (printitv): Rename to printitv_bitness().
23 Add printitv() macro wrapper around printitv_bitness().
24 (printitv_bitness): Handle 32-bit personality.
25 [ALPHA] (sys_osf_getitimer, sys_osf_setitimer):
26 Use printitv_bitness().
27 (tprint_timeval, tprint_timeval32): New functions.
28 (printtv_bitness, printitv_bitness, sys_adjtimex): Use them.
31 Add biarch support for "struct timeval".
32 * defs.h (bitness_t): New enum type.
33 (printtv_bitness, sprinttv): New function prototypes.
34 (printtv): Convert to macro wrapper around printtv_bitness().
36 * desc.c (decode_select): Use printtv_bitness() and sprinttv().
37 (sys_oldselect, sys_osf_select, sys_select, sys_pselect6):
38 Update decode_select() use.
39 * file.c [ALPHA] (sys_osf_utimes): Use printtv_bitness().
40 * time.c (printtv_bitness, sprinttv): New functions.
41 (printtv, printtv32): Remove.
42 [ALPHA] (sys_osf_settimeofday, sys_osf_settimeofday):
43 Use printtv_bitness().
44 Fixes RH#171626, RH#173050.
46 Add biarch support for "struct iovec".
47 * defs.h (personality_wordsize): Add.
48 * io.c [HAVE_SYS_UIO_H] (tprint_iov): [LINUX &&
49 SUPPORTED_PERSONALITIES > 1] Handle 32-bit personality.
50 * util.c [HAVE_SYS_UIO_H] (dumpiov): [LINUX &&
51 SUPPORTED_PERSONALITIES > 1] Likewise.
52 Patch from Jakub Jelinek.
55 * time.c (sys_timer_create): Check umove() return code.
57 Make several global variables static.
58 #ifdef definitions of rarely unused functions.
59 * defs.h (rflag, tflag, outfname): Remove.
60 * strace.c (iflag, interactive, pflag_seen, rflag, tflag,
61 outfname, username): Make static.
62 * desc.c (sys_getdtablesize): Define only for
63 ALPHA || FREEBSD || SUNOS4.
64 * file.c (sys_fchroot): Define only for SUNOS4 || SVR4.
65 (sys_mkfifo): Define only for FREEBSD.
66 * mem.c (sys_sbrk): Define only for FREEBSD || SUNOS4.
67 (sys_getpagesize): Define only for
68 ALPHA || FREEBSD || IA64 || SUNOS4 || SVR4.
69 * net.c (sys_so_socket): Define only for SVR4.
70 * process.c (sys_gethostid): Define only for
71 FREEBSD || SUNOS4 || SVR4.
72 (sys_gethostname): Define only for
73 ALPHA || FREEBSD || SUNOS4 || SVR4.
74 (sys_setpgrp): Define only for ALPHA || SUNOS4 || SVR4.
75 (sys_execv): Define only for SPARC || SPARC64 || SUNOS4.
76 * signal.c (sys_sigblock): Define only for FREEBSD || SUNOS4.
77 (sys_sighold, sys_sigwait): Define only for SVR4.
78 (sys_killpg): Define only for FREEBSD || SUNOS4.
79 * stream.c (sys_getmsg): Define only for
80 SPARC || SPARC64 || SUNOS4 || SVR4.
81 * syscall.c (sys_indir): Define only for SUNOS4.
83 2006-11-27 Dmitry V. Levin <ldv@altlinux.org>
85 * system.c [LINUX]: Define CTL_PROC, since Linux 2.6.18+ headers
86 removed CTL_PROC enum. Patch from Jakub Jelinek.
87 [LINUX] (sysctl_root): Add CTL_BUS, CTL_ABI and CTL_CPU.
89 2006-11-20 Jakub Jelinek <jakub@redhat.com>
91 * linux/ia64/syscallent.h: Add #if check to make sure that
92 SYS_socket_subcall adjustment isn't forgotten again.
94 2006-10-16 Dmitry V. Levin <ldv@altlinux.org>
96 Implement comprehensive quotactl(2) parser for Linux.
97 * Makefile.am (strace_SOURCES): Add quota.c.
99 * resource.c: Remove old quotactl(2) parser.
102 2006-10-14 Dmitry V. Levin <ldv@altlinux.org>
104 * configure.ac(AC_CHECK_HEADERS): Add inttypes.h.
105 * file.c [_LFS64_LARGEFILE && (LINUX || SVR4)]:
106 Include <inttypes.h>.
107 (sys_getdents64): Use PRIu64/PRId64 to avoid gcc warnings on
110 * strace.c (main): Check getcwd() return code.
112 2006-10-13 Ulrich Drepper <drepper@redhat.com>
113 Bernhard Kaindl <bk@suse.de>
114 Dmitry V. Levin <ldv@altlinux.org>
115 Michael Holzheu <holzheu@de.ibm.com>
117 Add hooks for new syscalls. Add decoders for *at, inotify*,
118 pselect6, ppoll and unshare syscalls.
120 * defs.h: Declare print_sigset.
121 * desc.c (sys_pselect6): New function.
122 * file.c (decode_open, decode_access, decode_mkdir,
123 decode_readlink, decode_chmod, decode_utimes, decode_mknod):
125 (sys_open, sys_access, sys_mkdir, sys_readlink, sys_chmod,
126 sys_utimes, sys_mknod): Use them.
127 [LINUX] (fstatatflags, unlinkatflags, inotify_modes): New
129 [LINUX] (print_dirfd, sys_openat, sys_faccessat,
130 sys_newfstatat, sys_mkdirat, sys_linkat, sys_unlinkat,
131 sys_symlinkat, sys_readlinkat, sys_renameat, sys_fchownat,
132 sys_fchmodat, sys_futimesat, sys_mknodat, sys_inotify_add_watch,
133 sys_inotify_rm_watch): New functions.
134 * process.c [LINUX] (sys_unshare): New function.
135 * signal.c (print_sigset): New function.
136 (sys_sigprocmask): Use it.
137 * stream.c (decode_poll): New function.
139 [LINUX] (sys_ppoll): New function.
140 * linux/syscall.h: Delcare new syscall handlers.
141 * linux/syscallent.h: Hook up new syscalls.
142 * linux/alpha/syscallent.h: Likewise.
143 * linux/hppa/syscallent.h: Likewise.
144 * linux/ia64/syscallent.h: Likewise.
145 * linux/mips/syscallent.h: Likewise.
146 * linux/powerpc/syscallent.h: Likewise.
147 * linux/s390/syscallent.h: Likewise.
148 * linux/s390x/syscallent.h: Likewise.
149 * linux/sparc/syscallent.h: Likewise.
150 * linux/sparc64/syscallent.h: Likewise.
151 * linux/x86_64/syscallent.h: Likewise.
154 2006-10-06 Dmitry V. Levin <ldv@altlinux.org>
156 * strace.c [!USE_PROCFS] (trace): Presence of PT_GETSIGINFO
157 macro does not mean that PT_CR_IPSR and PT_CR_IIP macros are
158 also defined, so check them along with PT_GETSIGINFO.
161 2006-09-01 Dmitry V. Levin <ldv@altlinux.org>
163 * file.c (print_xattr_val): Fix memory corruption bug reported
167 2006-04-21 Dmitry V. Levin <ldv@altlinux.org>
169 * defs.h [LINUX && X86_64 && !__NR_exit_group]: Define
172 2006-03-29 Dmitry V. Levin <ldv@altlinux.org>
174 Fix race conditions in tcb allocation.
175 * process.c (fork_tcb): Return error code as documented. Do not
176 print "tcb table full" error message.
177 [USE_PROCFS] (internal_fork): Do not print "tcb table full"
179 [SYS_clone || SYS_clone2] (internal_clone, internal_fork): Call
180 fork_tcb() before alloctcb(). Do not print "tcb table full"
182 * strace.c (main): Do not print "tcb table full" error message.
183 (expand_tcbtab): Print error message in case of memory allocation
185 (alloctcb): Print error message when tcb table is full.
186 (trace): Expand tcb table if necessary prior to allocating
187 entry there. Do not print "tcb table full" error message.
190 2006-08-22 Roland McGrath <roland@redhat.com>
192 * ipc.c (sys_msgget, sys_semget, sys_shmget): Show key values in hex.
195 2006-08-21 Roland McGrath <roland@redhat.com>
197 * linux/syscall.h (SYS_socket_subcall): Bump to 400.
198 * linux/syscallent.h: Update table.
199 * linux/arm/syscallent.h: Likewise.
200 * linux/m68k/syscallent.h: Likewise.
201 * linux/s390/syscallent.h: Likewise.
202 * linux/s390x/syscallent.h: Likewise.
203 * linux/powerpc/syscallent.h: Likewise.
204 * linux/sh/syscallent.h: Likewise.
205 * linux/sh64/syscallent.h: Likewise.
208 2006-04-25 Roland McGrath <roland@redhat.com>
210 * strace.c (main): Fail when -c is given with -ff.
211 * strace.1: Note their incompatibility.
214 * strace.c (main): Fail when nonoption args follow -p switches.
217 * Makefile.am (EXTRA_DIST): Add xlate.el.
219 * linux/mips/Makefile.in: File removed, unused cruft.
220 * linux/sparc/Makefile.in: Likewise.
222 * strace.spec (Source0): Use http://dl.sourceforge.net URL.
224 * ipc.c (sys_semtimedop): Fixed inverted indirect_ipccall test.
225 * linux/hppa/syscallent.h: Fixed semtimedop entry.
226 From Mike Stroyan <mike.stroyan@hp.com>.
229 2006-03-30 Daniel Jacobowitz <dan@codesourcery.com>
231 * linux/arm/syscallent.h: Correct the name of exit. Remove
232 M68K conditionals and sys_security. Correct syscalls 243-282.
235 * process.c (change_syscall): Add ARM support.
236 * syscall.c (get_scno): Handle ARM EABI.
239 2006-01-16 Roland McGrath <roland@redhat.com>
241 * configure.ac, NEWS: Version 4.5.14.
242 * debian/changelog, strace.spec: 4.5.14-1.
244 2006-01-13 Roland McGrath <roland@redhat.com>
246 * debian/control (Build-Depends): Add debhelper.
248 2006-01-12 Roland McGrath <roland@redhat.com>
250 * signal.c [LINUX] (sys_restart_syscall): New function.
251 * linux/syscall.h: Declare sys_restart_syscall.
252 * linux/sparc/syscall.h: Likewise.
253 * linux/syscallent.h: Call 0 is restart_syscall.
254 * linux/arm/syscallent.h: Likewise.
255 * linux/powerpc/syscallent.h: Likewise.
256 * linux/m68k/syscallent.h: Likewise.
257 * linux/hppa/syscallent.h: Likewise.
258 * linux/sh/syscallent.h: Likewise.
259 * linux/sparc/syscallent.h: Likewise.
260 * linux/sparc64/syscallent.h: Likewise.
261 * linux/alpha/syscallent.h: Use sys_restart_syscall.
262 * linux/ia64/syscallent.h: Likewise.
263 * linux/mips/syscallent.h: Likewise.
264 * linux/x86_64/syscallent.h: Likewise.
267 2005-08-08 Dmitry V. Levin <ldv@altlinux.org>
269 * system.c [LINUX] (MS_MGC_VAL): New macro.
270 [LINUX] (mount_flags): Add it.
271 [LINUX] (sys_mount): If neither MS_BIND nor MS_MOVE bits are
272 set in the flags argument, try to fetch data string.
275 2006-01-12 Roland McGrath <roland@redhat.com>
277 * system.c (sys_sysctl): Don't read off end of NAME when max_strlen
279 From Timo Lindfors <timo.lindfors@iki.fi>.
282 * debian/rules (binary-arch): Don't pass -s to install. Use dh_strip.
285 * debian/control (Standards-Version): Update to 3.6.2.
287 * defs.h [LINUXSPARC] (PERSONALITY0_WORDSIZE, PERSONALITY1_WORDSIZE):
289 [SPARC64] (PERSONALITY2_WORDSIZE): New macro.
290 [X86_64] (PERSONALITY0_WORDSIZE, PERSONALITY1_WORDSIZE): New macros.
291 * syscall.c (PERSONALITY0_WORDSIZE): New macro if undefined.
292 (personality_wordsize): New variable.
293 (decode_subcall): Use it for size of argument words.
296 2005-11-17 Dmitry V. Levin <ldv@altlinux.org>
298 Implement qual_flags support for each personality.
299 * strace.c (main): Move qualify calls after set_personality call.
300 * syscall.c (qual_flags0): New variable..
301 [SUPPORTED_PERSONALITIES >= 2] (qual_flags1): New variable.
302 [SUPPORTED_PERSONALITIES >= 3] (qual_flags2): New variable.
303 (qual_flags): Change variable definition from array to pointer.
304 (set_personality): Initialize qual_flags variable.
305 (qualify_one): Add "pers" argument to specify personality.
306 [SUPPORTED_PERSONALITIES >= 2]: Set qual_flags1 if requested.
307 [SUPPORTED_PERSONALITIES >= 3]: Set qual_flags2 if requested.
308 (qual_syscall): Pass personality to qualify_one.
309 [SUPPORTED_PERSONALITIES >= 2]: Look for syscall also in sysent1
311 [SUPPORTED_PERSONALITIES >= 3]: Look for syscall also in sysent2
313 (qual_signal): Pass personality to qualify_one.
314 (qual_desc): Likewise.
315 (qualify): Use qualify_one instead of manual qual_flags
317 [SUPPORTED_PERSONALITIES >= 2]: Look for syscall also in sysent1
319 [SUPPORTED_PERSONALITIES >= 3]: Look for syscall also in sysent2
321 * defs.h: Update qual_flags declaration.
324 2005-11-14 Dmitry V. Levin <ldv@altlinux.org>
326 * syscall.c (qual_syscall): Handle numeric syscall specification.
329 * syscall.c (qual_signal, qual_options): Remove redundant argument
332 2005-12-01 Roland McGrath <roland@redhat.com>
334 * ipc.c (indirect_ipccall) [MIPS || HPPA]: Return false.
337 * Makefile.am (EXTRA_DIST): Add linux/arm/syscallent.h
338 and linux/m68k/syscallent.h.
341 * debian/control (Architecture): Add armeb.
344 2005-11-02 Michal Marek <mmarek@suse.cz>
346 * strace-graph (handle_trace): follow clone() and vfork() calls.
348 2005-10-25 Heiko Carstens <heiko.carstens@de.ibm.com>
350 * linux/s390/syscallent.h: Added ioprio_set, ioprio_get,
351 inotify_init, inotify_add_watch, inotify_rm_watch.
352 Corrected number of arguments for request_key.
353 * linux/s390x/syscallent.h: Likewise.
355 2005-12-01 Roland McGrath <roland@redhat.com>
357 * ipc.c (indirect_ipccall) [IA64]: Return false unless the syscall
358 number is in the low range of IA32 syscalls.
360 2005-10-07 Andreas Schwab <schwab@suse.de>
362 * linux/ia64/syscallent.h: Syscall 1105 is gettid, not ioperm.
364 2005-12-01 Roland McGrath <roland@redhat.com>
366 * resource.c (resources): Add RLIMIT_NICE, RLIMIT_RTPRIO.
367 Reported by Scott Tsai <scottt958@yahoo.com.tw>.
369 * ipc.c (indirect_ipccall): New function.
370 (sys_msgctl, sys_msgsnd, sys_msgrcv, sys_semop): Use that predicate
371 instead of #ifdef LINUX test.
372 [LINUX] (sys_semtimedop): Likewise.
373 (sys_shmctl, sys_shmat, sys_shmdt): Likewise.
376 2005-07-31 Ulrich Drepper <drepper@redhat.com>
378 * linux/x86_64/syscallent.h: Fix syscall parameter count for msgrcv and
381 * ipc.c (sys_msgrcv): Add entering handling and print first parameter
385 2005-08-08 Dmitry V. Levin <ldv@altlinux.org>
387 * strace.1: Update "SEE ALSO" links to reference to valid
389 Patch from Michail Litvak <mci@owl.openwall.com>.
392 2005-10-21 Roland McGrath <roland@redhat.com>
394 * util.c (printpathn): Cap N at sizeof path - 1.
396 2005-08-03 Roland McGrath <roland@redhat.com>
398 * configure.ac, NEWS: Version 4.5.13.
399 * debian/changelog, strace.spec: 4.5.13-1.
401 * configure.ac: Check for struct dqblk.dqb_curblocks field.
402 * resource.c [LINUX] (OLD_CMD): New macro.
403 (quotacmds): Use it to hard-wire old O_* values, don't use macros.
404 (sys_quotactl): If dqb_curblocks is not there, it's called
405 dqb_curspace instead. Print dqb_* fields as unsigned long long.
407 2005-07-19 Michael Schmitz <schmitz@debian.org>
409 Long overdue m68k cleanup.
410 * linux/syscallent.h: remove m68k declarations.
411 * linux/m68k/syscallent.h: new file, fixed up declarations
412 to match kernel version 2.6.11. Newer syscalls are sufficiently
413 different from i386 to merit a separate file.
415 2005-08-03 Roland McGrath <roland@redhat.com>
417 * linux/x86_64/syscallent.h: Update init_module argument count.
418 * linux/sparc/syscallent.h: Likewise.
419 * linux/sparc64/syscallent2.h: Likewise.
420 * linux/sparc64/syscallent.h: Likewise.
421 * linux/sh/syscallent.h: Likewise.
422 * linux/sh64/syscallent.h: Likewise.
423 * linux/s390/syscallent.h: Likewise.
424 * linux/s390x/syscallent.h: Likewise.
425 * linux/powerpc/syscallent.h: Likewise.
426 * linux/arm/syscallent.h: Likewise.
428 2005-07-22 James Lentini <jlentini@gmail.com>
430 * bjm.c (sys_init_module): Display all three arguments.
431 * linux/syscallent.h: Update argument count.
433 2005-08-03 Roland McGrath <roland@redhat.com>
435 * process.c (internal_wait): Don't suspend when known child is known
436 to be exiting already.
438 * strace.c (detach): If detaching the last live thread in a group with
439 a zombie leader, then detach the leader too.
440 (handle_group_exit): Use detach, not droptcb, for predeceased thread.
441 Mark process about to take a signal with TCB_GROUP_EXITING flag.
444 2005-07-19 Roland McGrath <roland@redhat.com>
446 * defs.h [LINUX] [M68K] (__NR_exit_group): Define it if missing.
449 2005-07-14 Heiko Carstens <heiko.carstens@de.ibm.com>
451 * linux/s390/syscallent.h (sys_tgkill, vserver, fadvise64_64)
452 (statfs64, fstatfs64, remap_file_pages, mbind, get_mempolicy)
453 (set_mempolicy, mq_open, mq_unlink, mq_timedsend, mq_timedreceive)
454 (mq_notify, mq_getsetattr, sys_kexec_load, add_key, request_key)
455 (keyctl, waitid): Added.
456 * linux/s390x/syscallent.h: Likewise and added missing _llseek.
457 * linux/s390/errnoent.h (ECANCELED, ENOKEY, EKEYEXPIRED)
458 (EKEYREVOKED, EKEYREJECTED, EOWNERDEAD, ENOTRECOVERABLE): Added.
459 * linux/s390x/errnoent.h: Likewise.
461 2005-07-05 Roland McGrath <roland@redhat.com>
463 * mem.c [LINUX] (sys_old_mmap) [X86_64]: Extract 32-bit values if
467 2005-06-08 Dmitry V. Levin <ldv@altlinux.org>
469 Introduce "-e trace=desc".
470 * defs.h (TRACE_DESC): New flag.
471 * syscall.c: Define TD macro before include of syscallent files
472 and undefine it afterwards.
473 (lookup_class): Recognize "desc" keyword.
474 * strace.1: Document "-e trace=desc".
475 * freebsd/i386/syscallent.h: Mark those syscalls which take a
476 file descriptor as an argument or return a file descriptor with
478 * linux/alpha/syscallent.h: Likewise.
479 * linux/hppa/syscallent.h: Likewise.
480 * linux/ia64/syscallent.h: Likewise.
481 * linux/mips/syscallent.h: Likewise.
482 * linux/powerpc/syscallent.h: Likewise.
483 * linux/s390/syscallent.h: Likewise.
484 * linux/s390x/syscallent.h: Likewise.
485 * linux/sh/syscallent.h: Likewise.
486 * linux/sh64/syscallent.h: Likewise.
487 * linux/sparc/syscallent.h: Likewise.
488 * linux/sparc64/syscallent2.h: Likewise.
489 * linux/sparc64/syscallent.h: Likewise.
490 * linux/syscallent.h: Likewise.
491 * linux/x86_64/syscallent.h: Likewise.
492 * sunos4/syscallent.h: Likewise.
493 * svr4/syscallent.h: Likewise.
496 Remove TF flag from those syscalls which have no filename argument.
497 * freebsd/i386/syscallent.h: Remove TF flag from fstat, pread,
498 pwrite, fstat, sendfile.
499 * linux/alpha/syscallent.h: Remove TF flag from read, write,
500 pread, pwrite, sendfile.
501 * linux/hppa/syscallent.h: Remove TF flag from read, write,
502 pread, pwrite, fstat64, sendfile, ftruncate64.
503 * linux/ia64/syscallent.h: Remove TF flag from read, write,
504 sendfile, fstat, fadvise64.
505 * linux/mips/syscallent.h: Remove TF flag from read, write,
506 fstatfs, fstat, pread, pwrite, sendfile, ftruncate64, fstat64,
507 sendfile64, fadvise64, fstatfs64.
508 * linux/powerpc/syscallent.h: Remove TF flag from read, write,
509 fstat, pread, pwrite, sendfile, ftruncate64, fstat64, sendfile64,
510 fadvise64, fstatfs64, fadvise64_64.
511 * linux/s390/syscallent.h: Remove TF flag from pread, pwrite,
512 sendfile, ftruncate64, fstat64, sendfile64.
513 * linux/s390x/syscallent.h: Remove TF flag from pread, pwrite,
514 sendfile, sendfile64.
515 * linux/sh/syscallent.h: Remove TF flag from pread, pwrite,
517 * linux/sh64/syscallent.h: Remove TF flag from pread, pwrite,
518 sendfile, ftruncate64, fstat64.
519 * linux/sparc/syscallent.h: Remove TF flag from sendfile, fstat64,
520 pread, pwrite, sendfile64.
521 * linux/sparc64/syscallent2.h: Likewise.
522 * linux/sparc64/syscallent.h: Likewise.
523 * linux/syscallent.h: Remove TF flag from pread, pwrite, sendfile,
524 ftruncate64, fstat64, sendfile64, fadvise64, fadvise64, fstatfs64,
526 * linux/x86_64/syscallent.h: Remove TF flag from pread, pwrite,
527 sendfile, fadvise64_64.
528 * svr4/syscallent.h: Remove TF flag from pread, pwrite, ftruncate,
529 fstatvfs64, ftruncate64.
532 2005-07-04 Roland McGrath <roland@redhat.com>
534 * net.c (sockipv6options): Add IPV6_ADD_MEMBERSHIP,
535 IPV6_DROP_MEMBERSHIP, IPV6_ROUTER_ALERT.
536 From Ulrich Drepper <drepper@redhat.com>.
539 * net.c (sockipoptions): Fix typos.
540 From Ulrich Drepper <drepper@redhat.com>.
543 * util.c (printnum_int): New function, printnum with s/long/int/.
544 * defs.h: Declare it.
545 * net.c (printsockopt): Use it for int-sized option.
547 Reported by Ulrich Drepper <drepper@redhat.com>.
549 2005-06-09 Roland McGrath <roland@redhat.com>
551 * configure.ac, NEWS: Version 4.5.12.
552 * debian/changelog, strace.spec: 4.5.12-1.
554 2005-06-08 Dmitry V. Levin <ldv@altlinux.org>
556 Minor namespace cleanup.
557 * defs.h (string_quote): Remove declaration.
558 * file.c (openmodessol) [LINUXSPARC]: Make static.
559 (fileflags): Likewise.
560 (aclcmds, aclipc) [HAVE_SYS_ACL_H]: Likewise.
561 (direnttypes) [FREEBSD || LINUX]: Likewise.
562 (xattrflags): Likewise.
563 * process.c (unalignctl_string): Make static.
565 * syscall.c (subcalls_table): Make static.
566 (socket_map) [!(LINUX && (ALPHA || MIPS))]: Likewise.
567 (sparc_socket_decode): Make static, define for [SPARC || SPARC64] only.
568 (decode_subcall): Make static.
569 (syscall_fixup): Likewise.
570 (get_error): Likewise.
571 (syscall_enter): Likewise.
572 * util.c (tv_tv): Disable.
574 (string_quote): Make static.
577 2005-05-12 Philippe De Muyter <phdm@macqel.be>
579 * util.c (getpc, printcall): Check #if defined(M68K), not M68k.
580 Enables `-i' on m68k machines.
582 2005-06-06 Roland McGrath <roland@redhat.com>
584 * process.c (struct_user_offsets) [X86_64]: Reorder elements so
585 matching works right.
588 * linux/syscall.h (SYS_socket, SYS_bind, SYS_connect, SYS_listen)
589 (SYS_accept, SYS_getsockname, SYS_getpeername, SYS_socketpair)
590 (SYS_send, SYS_recv, SYS_sendto, SYS_recvfrom, SYS_shutdown)
591 (SYS_setsockopt, SYS_getsockopt, SYS_sendmsg, SYS_recvmsg)
592 (SYS_getsockname, SYS_semop, SYS_semgsub_et, SYS_semget, SYS_semctl)
593 (SYS_semtimedop, SYS_msgsnd, SYS_msgrcv, SYS_msgget)
594 (SYS_msgctl, SYS_shmat, SYS_shmdt, SYS_shmget)
595 (SYS_shmctl): Macros renamed to SYS_sub_*.
596 * syscall.c (dumpio): Match SYS_sub_* if defined instead of SYS_*.
598 * linux/syscall.h (SYS_waitid): Define if not defined.
600 * linux/syscallent.h: Fix pread/pwrite names to pread64/pwrite64.
602 * defs.h (struct sysent): New member `native_scno'.
603 (known_scno): Declare new function.
604 * linux/syscallent.h: Add new final field to interesting syscalls.
605 * syscall.c (known_scno): New function.
606 (dumpio, internal_syscall, syscall_fixup, trace_syscall): Use it.
607 * process.c (internal_fork, internal_exit): Likewise.
608 [IA64] (ARG_STACKSIZE, ARG_PTID, ARG_CTID, ARG_TLS): Likewise.
609 * strace.c (proc_open): Likewise.
610 * util.c [LINUX] (setbpt): Likewise.
611 * linux/syscall.h: Remove [!defined(X86_64)] from conditional
612 for defining SYS_socket_subcall et al.
613 * linux/syscallent.h: Likewise for #error check.
614 * syscall.c (trace_syscall): Likewise for SYS_{socketcall,ipc} cases.
617 2005-06-02 Roland McGrath <roland@redhat.com>
619 * file.c (printstatfs64): Cast values to unsigned long long and use
623 2005-05-31 Dmitry V. Levin <ldv@altlinux.org>
625 Deal with memory management issues.
626 * defs.h (tprint_iov): Update prototype.
627 * desc.c (sys_epoll_wait) [HAVE_SYS_EPOLL_H]: Do not allocate
628 epoll_event array of arbitrary size on the stack, to avoid
630 * file.c (print_xattr_val): Check for integer overflow during
631 malloc size calculation, to avoid heap corruption.
632 * io.c (tprint_iov) [HAVE_SYS_UIO_H]: Check for integer overflow
633 during malloc size calculation, to avoid heap corruption.
634 Change iovec array handling to avoid heap memory allocation.
635 * mem.c (get_nodes) [LINUX]: Check for integer overflow during
636 size calculation and do not allocate array of arbitrary size on
637 the stack, to avoid stack overflow.
638 * net.c (printcmsghdr) [HAVE_SENDMSG]: Do not allocate array of
639 arbitrary size on the stack, to avoid stack overflow. Do not
640 trust cmsg.cmsg_len to avoid read beyond the end of allocated
642 (printmsghdr) [HAVE_SENDMSG]: Update tprint_iov() usage.
643 * process.c (sys_setgroups): Check for integer overflow during
644 malloc size calculation, to avoid heap corruption. Change gid_t
645 array handling to avoid heap memory allocation.
646 (sys_getgroups): Likewise.
647 (sys_setgroups32) [LINUX]: Likewise.
648 (sys_getgroups32) [LINUX]: Likewise.
649 * stream.c (sys_poll) [HAVE_SYS_POLL_H]: Check for integer
650 overflow during malloc size calculation, to avoid heap corruption.
651 Change pollfd array handling to avoid heap memory allocation.
652 * system.c (sys_sysctl) [LINUX]: Check for integer overflow
653 during malloc size calculation, to avoid heap corruption.
654 * util.c (dumpiov) [HAVE_SYS_UIO_H]: Check for integer overflow
655 during malloc size calculation, to avoid heap corruption.
658 * util.c (printxval): Change third argument from "char *" to
660 (printflags): Add third argument, "const char *", with similar
661 meaning to the third argument of printxval().
662 * defs.h (printxval): Change third argument from "char *" to
664 (printflags): Add third argument.
665 * bjm.c (sys_query_module) [LINUX]: Pass third argument to
667 * desc.c (sys_fcntl): Likewise.
668 (sys_flock) [LOCK_SH]: Likewise.
669 (print_epoll_event) [HAVE_SYS_EPOLL_H]: Likewise.
670 * file.c (sys_open): Likewise.
671 (solaris_open) [LINUXSPARC]: Likewise.
672 (sys_access): Likewise.
673 (sys_chflags, sys_fchflags) [FREEBSD]: Likewise.
674 (realprintstat) [HAVE_LONG_LONG_OFF_T &&
675 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
676 (printstat64) [HAVE_STAT64 &&
677 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
678 (sys_setxattr, sys_fsetxattr): Likewise.
679 * ipc.c (sys_msgget, sys_msgsnd, sys_msgrcv, sys_semget,
680 sys_shmget, sys_shmat) [LINUX || SUNOS4 || FREEBSD]: Likewise.
681 (sys_mq_open) [LINUX]: Likewise.
682 (printmqattr) [HAVE_MQUEUE_H]: Likewise.
683 * mem.c (print_mmap) [!HAVE_LONG_LONG_OFF_T]: Likewise.
684 (sys_mmap64) [_LFS64_LARGEFILE || HAVE_LONG_LONG_OFF_T]: Likewise.
685 (sys_mprotect): Likewise.
686 (sys_mremap, sys_madvise, sys_mlockall) [LINUX]: Likewise.
687 (sys_msync) [MS_ASYNC]: Likewise.
688 (sys_mctl) [MC_SYNC]: Likewise.
689 (sys_remap_file_pages, sys_mbind, sys_get_mempolicy) [LINUX]:
691 * net.c (printmsghdr) [HAVE_STRUCT_MSGHDR_MSG_CONTROL]: Likewise.
692 (sys_send, sys_sendto): Likewise.
693 (sys_sendmsg) [HAVE_SENDMSG]: Likewise.
694 (sys_recv, sys_recvfrom): Likewise.
695 (sys_recvmsg) [HAVE_SENDMSG]: Likewise.
696 (printicmpfilter) [ICMP_FILTER]: Likewise.
697 * proc.c (proc_ioctl) [SVR4 && !HAVE_MP_PROCFS || FREEBSD]: Likewise.
698 * process.c (sys_clone) [LINUX]: Likewise.
699 (printwaitn): Likewise.
700 (sys_waitid) [SVR4 || LINUX]: Likewise.
701 * signal.c (sys_sigvec) [SUNOS4 || FREEBSD]: Likewise.
702 (sys_sigaction): Likewise.
703 (printcontext) [SVR4]: Likewise.
704 (print_stack_t) [LINUX) || FREEBSD]: Likewise.
705 (sys_rt_sigaction) [LINUX]: Likewise.
706 * sock.c (sock_ioctl) [LINUX]: Likewise.
707 * stream.c (sys_putmsg, sys_getmsg): Likewise.
708 (sys_putpmsg) [SYS_putpmsg]: Likewise.
709 (sys_getpmsg) [SYS_getpmsg]: Likewise.
710 (sys_poll): Likewise.
711 (print_transport_message) [TI_BIND]: Likewise.
712 (stream_ioctl): Likewise.
713 * system.c (sys_mount, sys_reboot): Likewise.
714 (sys_cacheflush) [LINUX && M68K]: Likewise.
715 (sys_capget, sys_capset) [SYS_capget]: Likewise.
716 * term.c (term_ioctl) [TIOCMGET]: Likewise.
717 * time.c (sys_clock_nanosleep, sys_timer_settime) [LINUX]:
721 * bjm.c (sys_query_module) [LINUX]: Unitize "out of memory"
722 errors reporting style.
723 * strace.c (rebuild_pollv) [USE_PROCFS]: Likewise.
724 * system.c (sys_capget, sys_capset) [SYS_capget]: Likewise.
725 * util.c (printstr): Likewise.
726 (dumpiov) [HAVE_SYS_UIO_H]: Likewise.
727 (fixvfork) [SUNOS4]: Likewise.
728 * desc.c (decode_select): Continue to decode syscall arguments
729 in case of OOM condition.
730 * file.c (sys_getdents): Likewise.
731 (sys_getdents64) [_LFS64_LARGEFILE]: Likewise.
732 (sys_getdirentries) [FREEBSD]: Likewise.
733 * mem.c (sys_mincore): Changed type of variables which deal with
734 malloc size from int to unsigned long.
737 2005-05-22 Dmitry V. Levin <ldv@altlinux.org>
739 * bjm.c [LINUX]: Do not include <linux/linkage.h>. It is not
740 safe to include kernel headers, and this one is not used anyway.
743 2005-05-26 Roland McGrath <roland@redhat.com>
745 * system.c (sys_sysctl): Check for errors accessing user pointers.
746 Use malloc instead of alloca in case size is insane.
748 2005-05-09 Roland McGrath <roland@redhat.com>
750 * configure.ac: Check for libaio.h.
751 * desc.c (sys_io_setup, sys_io_submit, sys_io_cancel,
752 sys_io_getevents, sys_io_destroy): New functions.
753 * linux/syscall.h: Declare them.
754 * linux/syscallent.h: Use those for io_* syscalls.
755 * linux/alpha/syscallent.h: Likewise.
756 * linux/hppa/syscallent.h: Likewise.
757 * linux/ia64/syscallent.h: Likewise.
758 * linux/mips/syscallent.h: Likewise.
759 * linux/powerpc/syscallent.h: Likewise.
760 * linux/s390/syscallent.h: Likewise.
761 * linux/s390x/syscallent.h: Likewise.
762 * linux/x86_64/syscallent.h: Likewise.
763 From Zach Brown <zach.brown@oracle.com>.
766 * debian/control (Architecture): Add ppc64.
767 Fixes Debian bug #301089.
769 2005-05-05 Anton Blanchard <anton@samba.org>
771 * process.c (ptrace_cmds): Add PTRACE_GETVRREGS and PTRACE_SETVRREGS
774 2005-05-09 Roland McGrath <roland@redhat.com>
776 * strace.c (main): Refuse negative -s argument value.
777 Fixes Debian bug #303256.
779 2005-04-25 Anton Blanchard <anton@samba.org>
781 * file.c (openmodes): Add O_NOATIME flag if defined.
783 2005-04-05 Anton Blanchard <anton@samba.org>
785 * linux/powerpc/ioctlent.h: Regenerated.
787 * signal.c (signame): Don't try and dereference negative index.
789 * linux/powerpc/syscallent.h: Add debug_setcontext, vserver,
790 mbind, *_mempolicy, mq_*, sys_kexec_load, add_key, request_key,
791 keyctl, waitid, sys_semtimedop. Fix various other syscalls.
793 * ipc.c (shm_resource_flags): New variable, table has SHM_HUGETLB
794 but not IPC_NOWAIT, which have the same value.
795 (sys_shmget): Use that instead of resource_flags.
797 2005-03-22 Roland McGrath <roland@redhat.com>
799 * desc.c (decode_select): Increase local buffer size.
802 * configure.ac, NEWS: Version 4.5.11.
803 * debian/changelog, strace.spec: 4.5.11-1.
805 * linux/arm/syscallent.h: Fix 113 entry (syscall, not vm86old).
807 2005-03-14 Roland McGrath <roland@redhat.com>
809 * configure.ac, NEWS: Version 4.5.10.
810 * debian/changelog, strace.spec: 4.5.10-1.
812 2005-02-26 GOTO Masanori <gotom@debian.or.jp>
814 * linux/alpha/syscallent.h: Fix the reversed order of lstat64 and
815 fstat64. Clean up osf_nrecvmsg and osf_ngetsockname.
817 2005-02-28 Andreas Schwab <schwab@suse.de>
819 * syscall.c (getrval2): Move #ifdef IA64 inside #ifdef LINUX.
821 2005-03-14 Roland McGrath <roland@redhat.com>
823 * linux/mips/syscallent.h: Update various calls.
824 From Thiemo Seufer <ths@networkno.de>.
825 Fixes Debian bug #256684.
827 * debian/control (Architecture): Add s390.
828 Fixes Debian bug #294172.
830 2005-03-06 Roland McGrath <roland@redhat.com>
832 * strace.c (trace) [PTRACE_GETSIGINFO]: Fetch siginfo_t for SIGSEGV
833 and SIGBUS signals, use si_addr in output.
835 2005-03-01 Roland McGrath <roland@redhat.com>
837 * file.c (print_xattr_val): Add a cast.
839 2005-02-05 Roland McGrath <roland@redhat.com>
841 * desc.c (decode_select): Calculate size of passed fd_set vectors and
842 copy in the user's size rather than the standard sizeof(fd_set).
843 Fixes Debian bug #65654, #284290.
845 * util.c (printpath, printpathn): Print NULL and don't try any fetch
847 Fixes Debian bug #63093.
849 * debian/control (Build-Depends): Fix for s390 and sparc.
850 From Bastian Blank <waldi@debian.org>.
851 Fixes Debian bug #293564.
853 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
855 * strace.c (main) [!USE_PROCFS]: In child process, raise SIGSTOP
856 right before execv() call. Remove fake_execve() call.
857 * defs.h (fake_execve): Remove unused declaration.
858 * process.c (fake_execve): Remove unused function.
861 2005-02-04 Roland McGrath <roland@redhat.com>
863 * configure.ac, NEWS: Version 4.5.9.
864 * debian/changelog, strace.spec: 4.5.9-2.
866 * file.c (O_LARGEFILE): Omit when #undef'd because it was zero.
868 2005-02-02 Roland McGrath <roland@redhat.com>
870 * debian/control: Add strace-udeb package for installer debugging.
871 * debian/rules (binary-arch): Build it.
872 From Joshua Kwan <joshk@triplehelix.org>.
873 Fixes Debian bug #268294.
875 * file.c (openmodes) [O_LARGEFILE] [O_LARGEFILE == 0]: Redefine to
876 known values for Linux.
878 * util.c (printcall): Print 16 ?s when long is 8 bytes.
881 * linux/sparc/syscall.h: Declare sys_epoll_create, sys_epoll_ctl,
883 * linux/sparc64/syscall.h: Just #include "../sparc/syscall.h" here.
884 * ioctl.c (nioctlents2): Add const to type.
885 Fixes Debian bug #278449.
887 * sock.c (iffflags): New variable, table of IFF_* values.
888 (print_addr): New function.
889 (sock_ioctl): Handle SIOCGIFADDR, SIOCGIFDSTADDR, SIOCGIFBRDADDR,
890 SIOCGIFNETMASK, SIOCGIFFLAGS, SIOCGIFMETRIC, SIOCGIFMTU, SIOCGIFSLAVE,
891 SIOCGIFHWADDR. Use print_addr for SIOCGIFCONF, SIOCGIFNAME, and
892 SIOCGIFINDEX, and fix their output.
893 From Ulrich Drepper <drepper@redhat.com>.
895 Fixes Debian bug #192164.
897 2004-12-20 Dmitry V. Levin <ldv@altlinux.org>
899 * configure.ac: Use AC_GNU_SOURCE macro instead of changing CFLAGS.
900 * defs.h [HAVE_CONFIG_H]: Include config.h first.
901 * strace.c: Include "defs.h" first.
904 * syscall.c (call_summary): Fix potential NULL dereference.
907 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
909 * syscall.c (qual_signal): Check bounds for numeric signal names.
910 Fix parser of symbolic signal names.
911 Fix return code, as required by qualify() function.
912 * syscall.c (qual_desc): Check bounds for descriptor number.
913 * syscall.c (qual_syscall): Correct return code, to be consistent
914 with qualify() and other qual_* functions.
917 2005-02-01 Roland McGrath <roland@redhat.com>
919 * system.c [LINUX] (MS_MANDLOCK, MS_NOATIME, MS_NODIRATIME, MS_BIND,
920 MS_MOVE, MS_REC, MS_VERBOSE, MS_POSIXACL, MS_ACTIVE, MS_NOUSER):
922 [LINUX] (mount_flags): Add them.
923 [LINUX] (sys_mount): If any of (MS_BIND|MS_MOVE|MS_REMOUNT) bits are
924 set in the flags argument, don't try to fetch the filesystem string.
927 * config.guess: Update from canonical version, timestamp 2004-11-12.
928 * config.sub: Likewise, timestamp 2004-11-30.
930 * process.c [LINUX] [X86_64] (sys_arch_prctl): New function.
931 * linux/syscall.h: Declare it.
932 * linux/x86_64/syscallent.h: Use it.
935 * process.c (sys_sched_setscheduler): Use %#lx format for bad pointer.
936 (sys_sched_getparam, sys_sched_setparam): Likewise.
939 * signal.c [HAVE_SIGACTION] [LINUX && X86_64] (SA_RESTORER): Define
943 * linux/syscallent.h: Use sys_mincore instead of printargs.
944 * linux/x86_64/syscallent.h: Likewise. Also use sys_getrlimit,
945 sys_semtimedop, sys_umount2.
948 * syscall.c (qual_signal): Fix inverted return value and bogus
949 argument to qualify_one in the named case.
951 * file.c (print_xattr_val): Don't use auto array sized by syscall
952 argument. Use malloc instead, so it can fail for insane values.
953 Fixes Debian bug #283704.
955 * net.c (sys_getsockopt): Fix a format %ld -> %d.
957 * linux/syscall.h [IA64] (SYS_semtimedop): #undef it.
959 * syscall.c (syscall_enter) [X86_64]: Fix 32-bit argument register map
960 not to double the middle entry!
963 * linux/x86_64/syscallent.h: Fix exit_group entry.
965 * util.c (getpc) [S390 || S390X]: Implement it.
966 Patch by David Wilder <wilder@us.ibm.com>.
968 * linux/ia64/syscallent.h: Add fadvise64, fstatfs64, statfs64, mbind,
969 [gs]et_mempolicy, mq_*, sys_kexec_load, vserver, and waitid.
972 2005-01-22 Andreas Schwab <schwab@suse.de>
974 * net.c (sys_getsockopt): Change type of len to int.
976 2004-10-19 Roland McGrath <roland@redhat.com>
978 * configure.ac, NEWS: Version 4.5.8.
979 * debian/changelog, strace.spec: 4.5.8-1.
981 * file.c (sys_fadvise64): Conditionalize just on [LINUX].
983 * configure.ac: Check for sys/epoll.h.
984 * desc.c: Protect #include <sys/epoll.h> with [HAVE_SYS_EPOLL_H].
985 (epollctls, epollevents): Protect each entry with #ifdef on its macro.
987 * strace.c (handle_group_exit): Don't detach leader that wasn't
988 TCB_ATTACHED. Instead mark it with TCB_GROUP_EXITING.
989 Remove droptcb loop at end, no longer required since 2.6 reports each
993 * strace.c (trace): Use handle_group_exit for non-TCB_ATTACHED child
994 taking signal when it has nclone_threads > 0.
996 * strace.c (handle_group_exit, trace): Mark leader with
997 TCB_GROUP_EXITING and don't be surprised at child deaths when their
1001 * process.c (WCOREFLAG): Define if not defined.
1002 (W_STOPCODE, W_EXITCODE): Likewise.
1003 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
1005 * sock.c [! LINUX]: Include <sys/socket.h> before <sys/sockio.h>.
1006 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
1008 * debian/rules: Make strace64.1.gz symlink to strace.1.gz instead of
1009 strace64.1 to strace.1, which doesn't exist.
1010 Fixes Debian bug #269220.
1012 2004-09-05 Phil Blundell <pb@nexus.co.uk>
1014 * linux/arm/syscallent.h: New file.
1016 2004-10-19 Roland McGrath <roland@redhat.com>
1018 * debian/rules (DEB_BUILD_GNU_TYPE, CONFIG_OPTS): New variables.
1019 [$(DEB_HOST_GNU_TYPE) == s390-linux] (build64, HOST64, CC64): Set them.
1020 (build/Makefile): Use $(CONFIG_OPTS).
1021 (build64/Makefile): Pass --host as well as --build.
1022 From Bastian Blank <waldi@debian.org>.
1023 Fixes Debian bug #271500.
1025 * linux/hppa/syscallent.h: Update for 2.6.9 syscalls.
1026 From Randolph Chung <tausq@debian.org>
1027 Fixes Debian bug #273887.
1029 * file.c (sys_llseek): Revert last change.
1031 2004-09-14 Richard Henderson <rth@twiddle.net>
1033 * linux/alpha/syscallent.h: Add tgkill, *stat64, vserver, mbind,
1034 [gs]et_mempolicy, mq_*, waitid.
1036 2004-10-07 Roland McGrath <roland@redhat.com>
1038 * file.c (sys_llssek, sys_readahead, sys_fadvise64, sys_fadvise64_64):
1039 Use LONG_LONG macro.
1040 * io.c (sys_pread, sys_pwrite, sys_sendfile): Likewise.
1042 * linux/x86_64/syscallent.h: Fix botched table entries.
1043 From Ulrich Drepper <drepper@redhat.com>.
1045 * mem.c [LINUX] (sys_mbind, sys_set_mempolicy, sys_get_mempolicy):
1047 * linux/syscall.h: Declare them.
1048 * linux/x86_64/syscallent.h: Likewise.
1049 From Ulrich Drepper <drepper@redhat.com>.
1051 * linux/syscallent.h: Handle mbind, set_mempolicy, get_mempolicy.
1052 From Ulrich Drepper <drepper@redhat.com>.
1054 * file.c [LINUX && (I386 || X86_64)] (sys_fadvise64, sys_fadvise64_64):
1056 * linux/syscall.h: Declare them.
1057 * linux/syscallent.h: Handle fadvise64 and fadvise64_64 using those.
1058 * linux/x86_64/syscallent.h: Likewise.
1059 From Ulrich Drepper <drepper@redhat.com>.
1061 2004-09-13 Dmitry V. Levin <ldv@altlinux.org>
1063 * linux/ioctlsort.c (main): Omit duplicate lines
1064 (with same name and code) from output.
1065 * linux/ioctlent.sh: Build the list of ioctls defined in
1066 scsi/sg.h (0x22..), scsi/scsi.h and scsi/scsi_ioctl.h (0x53..),
1067 as suggested by Peter Jones <pjones@redhat.com>
1068 * linux/ioctlent.h: Regenerated.
1071 2004-09-13 Ulrich Drepper <drepper@redhat.com>
1072 Dmitry V. Levin <ldv@altlinux.org>
1074 * time.c [LINUX] (print_rtc): New function, for printing rtc_time
1076 [LINUX] (rtc_ioctl): New function, for parsing RTC_* ioctls.
1077 * ioctl.c [LINUX] (ioctl_decode): Call rtc_ioctl.
1078 * defs.h [LINUX]: Declare rtc_ioctl.
1081 2004-10-06 Roland McGrath <roland@redhat.com>
1083 * desc.c [LINUX] (sys_epoll_create, sys_epoll_ctl, sys_epoll_wait):
1085 * linux/syscall.h: Declare them.
1086 * linux/syscallent.h: Use those for epoll_* syscalls.
1087 * linux/alpha/syscallent.h: Likewise.
1088 * linux/hppa/syscallent.h: Likewise.
1089 * linux/ia64/syscallent.h: Likewise.
1090 * linux/powerpc/syscallent.h: Likewise.
1091 * linux/s390/syscallent.h: Likewise.
1092 * linux/s390x/syscallent.h: Likewise.
1093 * linux/sparc/syscallent.h: Likewise.
1094 * linux/sparc64/syscallent.h: Likewise.
1095 * linux/sparc64/syscallent2.h: Likewise.
1096 * linux/x86_64/syscallent.h: Likewise.
1097 From Ulrich Drepper <drepper@redhat.com>.
1100 * resource.c (resources): Add RLIMIT_LOCKS, RLIMIT_SIGPENDING,
1101 and RLIMIT_MSGQUEUE, if defined.
1102 From Ulrich Drepper <drepper@redhat.com>.
1105 * net.c [HAVE_SENDMSG] (printcmsghdr): New function.
1106 (printmsghdr): Use it.
1107 From Ulrich Drepper <drepper@redhat.com>.
1110 * file.c (sprintmode): Add const to return type.
1111 (sprintfstype): Likewise.
1112 * signal.c (printsiginfo): Add a const.
1114 2004-09-15 Roland McGrath <roland@redhat.com>
1116 * linux/x86_64/syscallent.h: Use sys_waitid.
1118 * linux/syscallent.h: waitid takes 5 arguments, and is in TP category.
1119 * process.c (sys_waitid): Handle fifth argument (struct rusage *).
1121 2004-09-11 Roland McGrath <roland@redhat.com>
1123 * time.c (sys_clock_nanosleep): Print zero flags arg correctly.
1124 (sys_timer_settime): Likewise.
1125 (printsigevent): Print signals by name for SIGEV_SIGNAL.
1126 (sys_timer_create): Print clock ID symbolically.
1127 From Ulrich Drepper <drepper@redhat.com>.
1130 2004-09-07 Michal Ludvig <mludvig@suse.cz>
1132 * defs.h (nioctlents1, nsignals2): Fix typos in decls.
1134 2004-09-03 Roland McGrath <roland@redhat.com>
1136 * syscall.c (qual_options): Add const to defn.
1138 (call_count, error_count, tv_count): Variables removed.
1139 (struct call_counts, counts): New type and variable.
1140 Update all users of the old three to use the new array of structs.
1141 (trace_syscall): Allocate counts on first use.
1142 (sorted_count): Variable removed.
1143 (call_summary): Allocate locally.
1145 * syscall.c (sysent0, sysent1, sysent2, sysent): Add const to defn.
1146 (nsyscalls0, nsyscalls1, nsyscalls2): Likewise.
1147 (errnoent0, errnoent1, errnoent2, errnoent): Likewise.
1148 (nerrnos0, nerrnos1, nerrnos2): Likewise.
1149 * signal.c (signalent0, signalent1, signalent2): Likewise.
1150 (nsignals0, nsignals1, nsignals2): Likewise.
1151 (signame): LIkewise.
1152 * ioctl.c (ioctlent0, ioctlent1, ioctlent2): Likewise.
1153 (nioctlents0, nioctlents1, nioctlents2): Likewise.
1154 (ioctl_lookup, ioctl_next_match): Likewise.
1155 * defs.h: Update decls.
1156 * io.c (sys_ioctl): Update users.
1158 * util.c (xlookup, printxval, addflags, printflags): Use const for
1159 struct xlat * argument.
1160 * defs.h (xlookup, printxval, addflags, printflags): Update decls.
1161 * bjm.c: Add const to all struct xlat defns.
1168 * process.c: Likewise.
1169 * resource.c: Likewise.
1170 * signal.c: Likewise.
1172 * stream.c: Likewise.
1173 * system.c: Likewise.
1178 2004-09-01 Roland McGrath <roland@redhat.com>
1180 * linux/x86_64/syscallent.h: Add new entries for timer_*, clock_*, and
1181 mq_* syscalls, and names only for new calls up to 252.
1182 * linux/syscallent.h: Add waitid.
1183 * linux/x86_64/syscallent.h: Likewise.
1184 * linux/syscall.h: Declare sys_waitid.
1186 * process.c (internal_wait): Take second arg giving index of flags
1188 * defs.h: Update prototype.
1189 * syscall.c (internal_syscall): Update caller.
1190 Also use internal_wait for SYS_waitid.
1191 * process.c (sys_waitid): Define for [LINUX] as well.
1192 Don't tweak TCB_SUSPENDED--internal_wait does that.
1193 (waitid_types): Conditionalize use of nonstandard P_* macros.
1195 2004-08-31 Roland McGrath <roland@redhat.com>
1197 * configure.ac, NEWS: Version 4.5.7.
1198 * debian/changelog: 4.5.7-1.
1199 * strace.spec: 4.5.7-2.
1201 * debian/rules: Rewrite sparc64 change of 2004-07-12.
1202 Always do each build in a separate build directory.
1203 Fixes Debian bug #254728.
1205 * time.c (clocknames): Use #ifdef around CLOCK_* uses.
1207 * strace.1: Say that -c shows system CPU time, not real time.
1208 Fixes Debian bug #254438.
1210 * syscall.c (dumpio): Match pread and pwrite system calls too.
1211 Fixes Debian bug #239947.
1213 * net.c (sockoptions): Add all SO_* macros known in Linux 2.6.9.
1214 Fixes Debian bug #171653.
1216 2004-07-12 Dmitry V. Levin <ldv@altlinux.org>
1218 * signal.c [LINUX] (parse_sigset_t): Fix hex strings parser.
1221 2004-08-30 Roland McGrath <roland@redhat.com>
1223 * strace.c (main): Don't call fake_execve under -c.
1224 From Ulrich Drepper <drepper@redhat.com>.
1227 * net.c (sockipoptions): Add some options.
1228 [SOL_IPV6] (sockipv6options): New variable.
1229 (sys_getsockopt, printsockopt): Use it for SOL_IPV6 level.
1230 From Ulrich Drepper <drepper@redhat.com>.
1233 * time.c (clocknames): New variable, symbolic names for clock_t.
1234 (sys_clock_settime, sys_clock_gettime, sys_clock_nanosleep): Use it.
1235 From Ulrich Drepper <drepper@redhat.com>.
1238 * system.c (personality_options): Hard-code values here.
1239 Don't #include <linux/personality.h> at all.
1240 Fixes RH#130965 and Debian bug #40588.
1242 * file.c (print_xattr_val): New function to show attribute values.
1243 (sys_setxattr, sys_fsetxattr, sys_getxattr, sys_fgetxattr): Use it.
1244 From Ulrich Drepper <drepper@redhat.com>.
1247 2004-07-12 Roland McGrath <roland@redhat.com>
1249 * configure.ac, NEWS: Version 4.5.6.
1250 * strace.spec, debian/changelog: 4.5.6-1.
1252 * Makefile.am (EXTRA_DIST): Add linux/sparc64 files.
1254 * debian/rules: On sparc-linux, build strace64 as well.
1255 From Ben Collins <bcollins@debian.org>.
1256 Fixes Debian bug #254728.
1258 2004-07-07 David S. Miller <davem@nuts.davemloft.net>
1260 * linux/sparc/syscallent.h: Sync with reality.
1261 * linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
1262 sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
1263 sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
1264 sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
1265 sys_removexattr, sys_lremovexattr, sys_fremovexattr,
1266 sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
1267 sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
1268 sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
1269 sys_timer_settime, sys_timer_gettime): New declarations.
1270 * linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
1271 linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
1272 linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
1273 linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
1274 linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
1275 linux/sparc64/signalent.h, linux/sparc64/signalent.h,
1276 linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
1277 linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
1278 linux/sparc64/syscallent1.h: New files.
1279 * defs.h (LINUXSPARC): Define also when SPARC64.
1280 (LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
1281 Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
1282 Define possibly missing __NR_exit_group. Declare getrval2.
1283 * configure.ac (sparc64): New architecture case.
1284 * file.c (stat_sparc64): New structure.
1285 (printstat_sparc64): New output routine for that.
1286 (printstat): Call it, if personality is 2.
1287 (printstat64): Likewise.
1288 * util.c: Conditionalize ptrace defines on LINUXSPARC
1290 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1291 to PTRACE_FOOREGS64 so that more sparc code can be shared
1292 between 64-bit and 32-bit.
1293 (_hack_syscall5): Correct trap number when SPARC64.
1294 (PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
1295 (getpc): Handle SPARC64 && LINUX.
1296 (printcall): Likewise.
1297 (arg fetching/setting): Use same code for SPARC64 LINUX
1299 (setbpt): Handle SPARC64 && LINUX.
1300 (clearbpt): Likewise.
1301 * signal.c: Conditionalize ptrace defines on SPARC and
1303 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1304 to PTRACE_FOOREGS64 so that more sparc code can be shared
1305 between 64-bit and 32-bit.
1306 (m_siginfo): Use same definition on SPARC64 as SPARC.
1307 (sys_sigreturn): Handle LINUX && SPARC64.
1308 * syscall.c: Conditionalize ptrace defines on SPARC and
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 (getscno): Use same static state on SPARC64 as SPARC,
1314 and add SPARC64 handling.
1315 (get_error): Handle LINUX && SPARC64.
1316 (force_result): Likewise.
1317 (syscall_enter): Likewise.
1318 (trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
1320 (getrval2): Handle LINUX && SPARC64.
1321 * process.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 (change_syscall): Handle LINUX && SPARC64.
1327 (struct_user_offsets): Ifdef out those which do not exist
1329 * net.c (sys_pipe): Handle LINUX && SPARC64.
1330 * ioctl.c: Fix initializer typo for nioctlents2, was
1331 nioctlents1 by accident.
1333 2004-06-28 Andreas Schwab <schwab@suse.de>
1335 * process.c (internal_exec): Move TCB_WAITEXECVE handling here.
1336 (sys_execve): Remove it here.
1338 2004-07-12 Roland McGrath <roland@redhat.com>
1340 * Makefile.am (EXTRA_DIST): Add linux/sh64/syscallent.h.
1342 * debian/control (Section): Move to utils, matching Debian override.
1344 * net.c (addrfams): Make variable global.
1345 * sock.c (sock_ioctl): Decode the arguments for SIOCGIFNAME,
1346 SIOCGIFINDEX, and SIOCGIFCONF.
1347 From Ulrich Drepper <drepper@redhat.com>.
1350 * linux/ioctlsort.c: Add some #includes.
1351 [POWERPC]: Kludge out high bits.
1352 * linux/ia64/ioctlent.h: Regenerated using RHEL3 headers.
1353 * linux/powerpc/ioctlent.h: Likewise.
1355 2004-07-11 Roland McGrath <roland@redhat.com>
1357 * linux/ioctlent.sh: Replace asm with $asm in all places.
1359 * configure.ac: Add I386 as AM_CONDITIONAL.
1360 * Makefile.am [LINUX]: Add maintainer-mode rules to regenerate
1361 the ioctlent.h file.
1363 2004-07-08 Roland McGrath <roland@redhat.com>
1365 * resource.c (sys_quotactl): Truncate first argument to 32 bits, since
1366 that's what the kernel will do.
1368 2004-07-07 Roland McGrath <roland@redhat.com>
1370 * linux/ioctlent.sh: Take optional second argument to use as directory
1371 name in place of `asm'.
1373 2004-06-27 Roland McGrath <roland@redhat.com>
1375 * configure.ac, NEWS: Version 4.5.5.
1376 * strace.spec, debian/changelog: 4.5.5-1.
1378 2004-06-22 Roland McGrath <roland@redhat.com>
1380 * syscall.c (syscall_fixup) [LINUX && X86_64]: For 32-bit process,
1381 sign extend the low 32 bits of RAX to 64 bits.
1384 * syscall.c (force_result): [LINUX && X86_64]: Fix RAX*4 -> RAX*8.
1386 2004-06-03 Roland McGrath <roland@redhat.com>
1388 * configure.ac, NEWS: Version 4.5.4.
1389 * strace.spec, debian/changelog: 4.5.4-1.
1391 * net.c (domains): Add many PF_* values #ifdef PF_*.
1392 (addrfams): Add many AF_* values #ifdef AF_*.
1393 Fixes Debian bug #250506.
1395 2004-05-02 Dmitry V. Levin <ldv@altlinux.org>
1397 * linux/ioctlsort.c (compare): When ioctl codes equal, compare
1399 (main): Print a note that program output is generated by
1401 * linux/ioctlent.sh: Build the list of ioctls defined in
1402 linux/fb.h (0x46..), linux/kd.h (0x4B..), linux/cdrom.h (0x53..),
1403 asm/ioctls.h (0x54..), linux/vt.h (0x56..), linux/videotext.h
1404 (0x71..), linux/videotext.h (0x72..), asm/sockios.h (0x89..),
1405 linux/sockios.h (0x89..), linux/wireless.h (0x8B..).
1406 * linux/ioctlent.h: Regenerated from linux-2.6.5.
1409 2004-06-03 Roland McGrath <roland@redhat.com>
1411 * debian/control (Architecture): Add amd64.
1412 Fixes Debian bug #246568.
1414 * strace.c (main) [LINUX]: Expand TCBTAB as necessary for threads
1415 attached. Attach threads only under -f. Set TCB_FOLLOWFORK in them.
1416 (expand_tcbtab): New function, broken out of ...
1417 * process.c (fork_tcb): ... here, call that.
1418 * defs.h: Declare expand_tcbtab.
1420 2004-04-19 Roland McGrath <roland@redhat.com>
1422 * process.c (printstatus): Add a space before | in output.
1424 2004-04-16 Roland McGrath <roland@redhat.com>
1426 * configure.ac: Version 4.5.3.
1427 * strace.spec, debian/changelog: 4.5.3-1.
1429 2004-03-18 Dmitry V. Levin <ldv@altlinux.org>
1431 * resource.c (sys_quotactl) [LINUX]: Cast arithmetic shift operand
1432 from long to unsigned long, to fix output of the quotactl command
1436 2004-04-16 Roland McGrath <roland@redhat.com>
1438 * linux/s390/ioctlent.h, linux/s390x/ioctlent.h: Update DASD ioctls.
1439 From Maxim Shchetynin <maxim@de.ibm.com>.
1441 * configure.ac: Check for <mqueue.h>.
1442 * ipc.c (sys_mq_open, printmqattr) [! HAVE_MQUEUE_H]: Don't try to
1443 decode struct mq_attr.
1444 * NEWS: Mention mq support.
1446 * linux/syscall.h: Support new mq_* syscalls on Linux.
1447 * linux/syscallent.h: Likewise.
1448 * linux/dummy.h: Likewise.
1450 * time.c (printsigevent): Handle SIGEV_THREAD.
1451 From Ulrich Drepper <drepper@redhat.com>.
1454 2004-04-13 Roland McGrath <roland@redhat.com>
1456 * net.c (msg_flags): Grok MSG_FIX, MSG_SYN, MSG_RST, MSG_NOSIGNAL,
1458 From Ulrich Drepper <drepper@redhat.com>.
1461 * process.c (printstatus): Mask out bits presented symbolically, and
1462 print "| 0xnnn" if the remaining bits are not all zero.
1463 Fixes Debian bug #240062.
1465 * process.c (print_affinitylist): Rewritten to handle indirect values.
1466 (sys_sched_setaffinity, sys_sched_getaffinity): Update callers.
1467 From Ulrich Drepper <drepper@redhat.com>.
1470 * acinclude.m4: Quote first argument to AC_DEFUN in all cases.
1472 2004-04-08 Roland McGrath <roland@redhat.com>
1474 * strace.c (main) [LINUX]: When attaching for -p, look in
1475 /proc/PID/task for all threads and attach them as presumed
1476 CLONE_THREAD children.
1477 * NEWS: Mention the feature.
1480 2004-03-02 Roland McGrath <roland@redhat.com>
1482 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
1483 From Michael Holzheu <HOLZHEU@de.ibm.com>.
1485 * debian/control (Standards-Version): Update to 3.6.1.
1487 2004-03-01 Roland McGrath <roland@redhat.com>
1489 * configure.ac, NEWS: Version 4.5.2.
1490 * strace.spec, debian/changelog: 4.5.2-1.
1492 * strace.c (main): Avoid potential buffer overruns from ludicrous
1493 arguments or PATH values.
1494 * syscall.c (qual_signal): Bail out for too-long string.
1496 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
1497 Fixes Debian bug #223207.
1499 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
1501 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
1502 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
1503 struct modify_ldt_ldt_s.
1504 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
1506 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
1507 From Tim Yamin <plasmaroo@gentoo.org>.
1509 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
1512 * configure.ac: Check for `struct pt_all_user_regs'
1513 and `struct ia64_fpreg' in <sys/ptrace.h>.
1514 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
1515 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
1517 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
1518 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
1520 * util.c [LINUX] (arg0_index, arg1_index): New macros.
1521 [S390 || S390X]: Define them with inverted values.
1522 (setbpt): Use them for u_arg indices.
1524 2004-02-26 Andreas Schwab <schwab@suse.de>
1526 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
1527 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
1528 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
1530 2004-03-01 Roland McGrath <roland@redhat.com>
1532 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
1533 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
1534 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
1535 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
1536 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
1537 sys_sched_get_priority_min): New functions.
1538 From Ulrich Drepper <drepper@redhat.com>.
1541 2004-02-20 Roland McGrath <roland@redhat.com>
1543 * linux/hppa/syscallent.h: Update some syscalls.
1544 From Randolph Chung <tausq@debian.org>.
1545 Fixes Debian bug #231632.
1547 2003-12-31 David Mosberger <davidm@hpl.hp.com>
1549 * process.c (internal_exit): For ia64, also recognize IA-32 252
1551 (change_syscall): For IA64, also support changing IA-32 syscalls.
1552 * syscall.c (internal_syscall): For IA64, also recognize IA-32
1553 syscall 252 (exit_group) as an internal_exit() syscall.
1554 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
1556 (SYS_vfork): Likewise.
1557 (arg_setup): For IA64 version, also support IA-32 syscalls.
1558 (get_arg0): Likewise.
1559 (get_arg1): Likewise.
1560 (set_arg0): Likewise.
1561 (set_arg1): Likewise.
1563 2004-02-15 Anton Blanchard <anton@samba.org>
1565 * linux/powerpc/syscallent.h: Add rtas call.
1566 Shift multiplexed syscalls to start at 300, we are already about
1567 to hit 256 real syscalls.
1568 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
1570 2004-02-19 Roland McGrath <roland@redhat.com>
1572 * strace.c (main): Use TCP->pid, not PID, in -p message.
1573 Fixes Debian bug #229802.
1575 2004-01-13 Roland McGrath <roland@redhat.com>
1577 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
1580 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
1581 Reported by Petter Reinholdtsen <pere@hungry.com>.
1583 2003-12-31 David Mosberger <davidm@hpl.hp.com>
1585 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
1587 2003-12-14 Anton Blanchard <anton@samba.org>
1589 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
1590 Use %llu formats for them.
1592 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
1594 * linux/powerpc/syscallent.h: Update to include recently added
1597 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
1598 ppc64, we were misreporting syscalls that really succeeded as having
1601 2004-01-13 Roland McGrath <roland@redhat.com>
1603 * strace.1: Remove comment about vfork on Linux.
1604 Fixes Debian bug #223390.
1606 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
1607 (sys_getdents64) [LINUX]: Print d_type field.
1609 2003-12-15 Dmitry V. Levin <ldv@altlinux.org>
1611 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
1612 killed process if available. Fixes RH#112117.
1614 2003-11-13 Roland McGrath <roland@redhat.com>
1616 * configure.ac, NEWS: Version 4.5.1.
1617 * strace.spec, debian/changelog: 4.5.1-1.
1619 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
1621 * defs.h (ioctl_lookup): Prototype change.
1622 * ioctl.c (ioctl_next_match): New function.
1623 * defs.h: Declare it.
1624 * io.c (sys_ioctl): Use it, to display all possible ioctl names
1625 when there's more than one match.
1626 * ioctl.c (ioctl_lookup): Likewise.
1627 * stream.c (internal_stream_ioctl): Likewise.
1628 Patch from Solar Designer <solar@openwall.com>.
1630 2003-11-13 Roland McGrath <roland@redhat.com>
1632 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
1633 * linux/sh64/syscallent.h: Likewise.
1635 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
1637 Fixes for RH#105359.
1638 * util.c (printuid): New function.
1639 * defs.h: Declare it.
1640 * file.c (sys_chown): Use it.
1641 * file.c (sys_fchown): Likewise.
1642 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
1643 sys_setresgid): Likewise.
1644 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
1645 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
1646 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
1647 setuid32, setgid32, setfsuid32, setfsgid32.
1648 * process.c [LINUX]: Define GETGROUPS32_T.
1649 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
1651 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
1654 2003-11-11 Roland McGrath <roland@redhat.com>
1656 * strace.c (main): Bail with usage error for missing command before we
1657 open the -o file or fiddle uids.
1659 2003-11-06 Roland McGrath <roland@redhat.com>
1661 * strace.c (main): Treat piped output more like file output.
1662 Disallow -ff with piped output. Fixes RH#105366.
1663 Reported by Dmitry V. Levin <ldv@altlinux.org>
1665 * strace.c (tprintf): Check result of vfprintf and use perror when it
1666 fails while not writing to stderr itself. Fixes Debian bug #218762.
1668 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
1669 From Ulrich Drepper <drepper@redhat.com>.
1671 2003-11-01 Roland McGrath <roland@redhat.com>
1673 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
1674 setitimer rather than hard-coding a value based on HZ.
1675 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
1677 2003-10-21 Roland McGrath <roland@redhat.com>
1679 * strace.1: Fixed a few spelling errors.
1680 Fixes Debian bug #217008.
1682 * syscall.c: Revert last change, was broken.
1684 2003-10-01 Roland McGrath <roland@redhat.com>
1686 * process.c (internal_clone): Don't suspend parent when call requested
1687 a specific PID that is not a traced child.
1689 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
1690 from right to left so we don't have to presume the size.
1691 Reported by David Woodhouse <dwmw2@redhat.com>.
1693 2003-09-25 Roland McGrath <roland@redhat.com>
1695 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
1696 these in the table if they are defined.
1698 2003-09-24 Roland McGrath <roland@redhat.com>
1700 * configure.ac, NEWS: Version 4.5.
1701 * strace.spec, debian/changelog: 4.5-1.
1703 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
1704 instruction decoding branch if TCB_INSYSCALL is clear.
1705 Reported by <jochen@penguin-breeder.org>.
1707 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
1709 2003-09-23 Roland McGrath <roland@redhat.com>
1711 * strace.spec: On ppc64 (maybe others later), create an strace64
1712 package as well containing just /usr/bin/strace64.
1714 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
1717 2003-08-21 Roland McGrath <roland@redhat.com>
1719 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
1720 * linux/x86_64/syscallent.h: Likewise.
1721 * linux/s390/syscallent.h: Likewise.
1722 * linux/s390x/syscallent.h: Likewise.
1724 2003-07-28 Daniel Jacobowitz <drow@mvista.com>
1726 * defs.h (ALIGN64): Define for MIPS.
1727 * io.c (PREAD_OFFSET_ARG): Define.
1728 (sys_pread, sys_pwrite): Use it.
1729 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
1731 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
1732 (truncate64, ftruncate64): Pretty-print.
1733 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
1734 (truncate64, ftruncate64): Take four arguments.
1736 2003-07-17 Roland McGrath <roland@redhat.com>
1738 * configure.ac, NEWS: Version 4.4.99.
1739 * strace.spec, debian/changelog: 4.4.99-1.
1741 2003-07-15 Anton Blanchard <anton@samba.org>
1743 * ipc.c: Add SHM_HUGETLB field.
1744 Mask out permission bits in msgget, semget and shmget before
1745 printing resource_flags.
1746 Mask execute permission bits (even though we dont currently
1749 2003-07-17 Roland McGrath <roland@redhat.com>
1751 * linux/powerpc/syscallent.h (tgkill): New at 250.
1753 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
1754 From Ulrich Drepper <drepper@redhat.com>.
1756 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
1757 * file.c (printstatfs): Print f_fsid and f_frsize.
1758 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
1759 * linux/syscall.h: Add decls.
1760 From Ulrich Drepper <drepper@redhat.com>.
1762 2003-07-09 Roland McGrath <roland@redhat.com>
1764 * linux/ia64/syscallent.h (tgkill): New at 1235.
1766 2003-07-05 Richard Henderson <rth@twiddle.net>
1768 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
1769 * syscall.c (ERESTART_RESTARTBLOCK): New.
1770 (trace_syscall): Print it.
1771 * linux/alpha/syscallent.h (osf_syscall): Name properly.
1772 (osf_set_program_attributes): Fix typo.
1773 (osf_nfssvc): Likewise.
1774 (osf_sigsendset): Likewise.
1775 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
1776 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
1777 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
1778 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
1779 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
1780 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
1781 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
1782 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
1783 clock_getres, clock_nanosleep, semtimedop): New.
1785 2003-07-08 Roland McGrath <roland@redhat.com>
1787 * signal.c (sys_tgkill): New function.
1788 * linux/syscall.h: Declare it.
1789 * linux/syscallent.h: Add tgkill.
1791 2003-06-27 Roland McGrath <roland@redhat.com>
1793 * configure.ac: Check for type `struct __old_kernel_stat'.
1794 * file.c (convertoldstat, printoldstat): Define under
1795 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
1796 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
1797 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
1798 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
1800 2003-06-26 Roland McGrath <roland@redhat.com>
1802 * configure.ac: SHMEDIA -> SH64
1805 * process.c: Likewise.
1807 * syscall.c: Likewise.
1809 * linux/shmedia/syscallent.h: Moved to ...
1810 * linux/sh64/syscallent.h: ... here.
1812 * config.guess: Update from canonical version, timestamp 2003-06-17.
1813 * config.sub: Likewise.
1815 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
1816 From: Joshua Neal <tinara@netpipeline.net>.
1818 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
1819 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
1820 * linux/ia64/syscallent.h: Likewise.
1821 * linux/powerpc/syscallent.h: Likewise.
1822 * linux/s390/syscallent.h: Likewise.
1823 * linux/s390x/syscallent.h: Likewise.
1824 * linux/x86_64/syscallent.h: Likewise.
1825 From Jakub Jelinek <jakub@redhat.com>.
1827 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
1828 From Michael Holzheu <HOLZHEU@de.ibm.com>.
1830 2003-06-23 Roland McGrath <roland@redhat.com>
1832 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
1833 From Ulrich Drepper <drepper@redhat.com>.
1835 2003-06-10 Roland McGrath <roland@redhat.com>
1837 * configure.ac, NEWS: Version 4.4.98.
1838 * strace.spec, debian/changelog: 4.4.98-1.
1840 2003-06-09 Roland McGrath <roland@redhat.com>
1842 * linux/s390x/syscallent.h: Update many syscalls.
1843 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
1845 * linux/s390/syscallent.h: Update many syscalls.
1846 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
1848 * linux/shmedia/syscallent.h: New file.
1849 From Stephen Thomas <stephen.thomas@superh.com>.
1851 * strace.c (trace): Print a message and newline for a WIFEXITED report
1852 from the process we just printed an unterminated syscall line for.
1854 2003-06-03 Roland McGrath <roland@redhat.com>
1856 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
1858 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
1859 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
1860 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
1861 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
1862 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
1863 (get_error) [LINUX] [ARM]: Update.
1864 (syscall_enter) [LINUX] [ARM]: New case.
1865 * util.c (printcall) [LINUX] [ARM]: New case.
1867 * debian/control (Standards-Version): Update to 3.5.10.
1869 * strace.c (main): In PATH search, accept only a regular file with
1870 execute bits set. Fixes Debian bug #137103.
1872 2003-06-02 Roland McGrath <roland@redhat.com>
1874 * strace.c (main): Set -q when given -o and not -p, and not when not
1875 given -o, to match what the man page always said.
1876 Fixes Debian bug #47113, #153678.
1878 * configure.ac, NEWS: Version 4.4.97.
1879 * strace.spec, debian/changelog: 4.4.97-1.
1881 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
1882 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
1884 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
1885 timestamp 2003-05-22.
1886 * config.sub: Likewise, timestamp 2003-05-24.
1888 2003-05-22 Roland McGrath <roland@redhat.com>
1890 * defs.h (struct tcb): New member `nzombies'.
1891 * strace.c (alloctcb): Initialize it.
1892 (droptcb): Increment our parent's zombie count.
1893 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
1894 process has zombies it can reap. On the way out, if we reaped
1895 an untraced process, decrement the zombie count.
1897 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
1898 separately using signame.
1900 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
1901 of literal 0 for index. Consult the right flags without clobbering
1902 anything when we reparent the new child to the caller's parent thread.
1904 * linux/s390/syscallent.h: Fix sys_clone argument count.
1905 * linux/s390x/syscallent.h: Likewise.
1906 * linux/mips/syscallent.h: Likewise.
1907 * linux/alpha/syscallent.h: Likewise.
1908 * linux/powerpc/syscallent.h: Likewise.
1909 * linux/sh/syscallent.h: Likewise.
1910 * linux/sparc/syscallent.h: Likewise.
1911 * linux/hppa/syscallent.h: Likewise.
1913 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
1914 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
1916 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
1917 [LINUX || SVR4] (siginfo_codes): Add strings for them.
1919 * process.c (print_affinitylist): Fix loop condition.
1920 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
1922 2003-04-10 Roland McGrath <roland@redhat.com>
1924 * syscall.c (qual_desc): Return zero after parsing number.
1925 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
1927 2003-04-07 Roland McGrath <roland@redhat.com>
1929 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
1930 * linux/syscall.h: Likewise.
1931 * ipc.c [LINUX] (sys_semtimedop): New function.
1932 From Ulrich Drepper <drepper@redhat.com>.
1934 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
1935 From Ulrich Drepper <drepper@redhat.com>.
1937 2003-04-01 Philippe De Muyter <phdm@macqel.be>
1939 * sock.c, stream.c: Check #ifdef LINUX, not linux.
1940 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
1942 2003-03-30 Roland McGrath <roland@redhat.com>
1944 * configure.ac, NEWS: Version 4.4.96.
1945 * strace.spec, debian/changelog: 4.4.96-1.
1947 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
1949 Various fixes for SuperH [SH]:
1950 * mem.c (sys_old_mmap): mmap() parameters passed in registers
1951 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
1953 * process.c (change_syscall): Fixed register which holds system
1955 * util.c (arg0_offset, arg1_offset): provide definition
1956 * Makefile.am: Added new files in linux/sh
1957 * linux/sh/syscallent.h: New file.
1958 * linux/sh/errnoent.h: New file.
1959 * linux/sh/ioctlent.h: New file.
1960 * linux/sh/signalent.h: New file.
1962 * linux/ioctlent.sh: Take an arg for location of header files
1963 * syscallent.sh: Replaced lost $
1965 2003-03-30 Roland McGrath <roland@redhat.com>
1967 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
1968 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
1969 From Ulrich Drepper <drepper@redhat.com>.
1971 * linux/syscallent.h: Use sys_getrlimit for 191.
1972 Use name "old_getrlimit" for 76.
1973 Reported by Ulrich Drepper <drepper@redhat.com>.
1975 2003-03-18 Roland McGrath <roland@redhat.com>
1977 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
1979 2003-03-17 Roland McGrath <roland@redhat.com>
1981 * linux/x86_64/syscallent.h: clone takes 5 args.
1982 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
1984 2003-03-15 Roland McGrath <roland@redhat.com>
1986 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
1988 2003-03-14 Roland McGrath <roland@redhat.com>
1990 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
1992 * linux/ia64/syscallent.h: clone takes 5 arguments.
1993 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
1995 2003-03-12 Roland McGrath <roland@redhat.com>
1997 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
1998 Use sys_clone for clone2.
1999 * linux/syscall.h: Don't declare sys_clone2.
2000 * process.c (sys_clone): Rewritten to handle both flavors,
2001 print all extra args depending on flag bits.
2002 (sys_clone2): Function removed.
2004 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
2006 2003-03-04 Roland McGrath <roland@redhat.com>
2008 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
2009 TCB_INSYSCALL is clear, like other platforms do.
2011 2003-03-04 Ulrich Drepper <drepper@redhat.com>
2013 * mem.c [LINUX] (sys_remap_file_pages): New function.
2014 * linux/syscall.h: Declare it.
2015 * linux/syscallent.h: Use it.
2016 * linux/powerpc/syscallent.h: Likewise.
2018 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
2020 2003-02-26 Roland McGrath <roland@redhat.com>
2022 * configure.ac: Fix typo in netinet/in.h check.
2023 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
2024 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
2026 2003-02-24 Roland McGrath <roland@redhat.com>
2028 * configure.ac, NEWS: Version 4.4.95.
2029 * strace.spec, debian/changelog: 4.4.95-1.
2031 * process.c (sys_getresgid): Fix typos in argument access.
2033 2003-02-23 Roland McGrath <roland@redhat.com>
2035 * process.c (sys_getresuid): Fix typos in argument access.
2036 Reported by Anton Blanchard <anton@samba.org>.
2038 2003-02-19 Roland McGrath <roland@redhat.com>
2040 * configure.ac, NEWS: Version 4.4.94.
2041 * strace.spec, debian/changelog: 4.4.94-1.
2043 * version.c: Removed.
2044 * Makefile.am (strace_SOURCES): Remove it.
2045 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
2047 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
2048 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
2049 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
2051 2003-01-23 Roland McGrath <roland@redhat.com>
2053 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
2054 SPARC, which doesn't use the header regardless.
2056 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
2059 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
2061 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
2062 [! SYS_putpmsg] (sys_putpmsg): Likewise.
2064 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
2065 since they can conflict.
2067 2003-01-21 Roland McGrath <roland@redhat.com>
2069 * strace.c (usage): Omit -z, since it has never worked properly.
2072 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
2073 var=val in environ or to remove var, respectively.
2074 (usage): Mention it.
2075 * strace.1, NEWS: Document it.
2077 * configure.ac, NEWS: Version 4.4.93.
2078 * strace.spec, debian/changelog: 4.4.93-1.
2079 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
2081 2003-01-20 Roland McGrath <roland@redhat.com>
2083 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
2084 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
2085 TCB_WAITEXECVE state with special kludges.
2087 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
2088 reversed from other architectures.
2090 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
2091 conditional on [TCB_WAITEXECVE] instead of list of processors.
2093 * util.c (restore_arg0): Evaluate args in no-op defns.
2095 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
2096 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
2098 2003-01-17 Anton Blanchard <anton@samba.org>
2100 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
2102 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
2104 2003-01-14 Roland McGrath <roland@redhat.com>
2106 * linux/powerpc/errnoent.h: Add missing errnos.
2107 * linux/powerpc/ioctlent.h: Update ioctl values.
2108 From Anton Blanchard <anton@samba.org>.
2110 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
2111 From Anton Blanchard <anton@samba.org>.
2113 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
2114 sys_ftruncate64, instead of printargs, for those syscalls.
2115 * linux/mips/syscallent.h: Likewise.
2116 * linux/powerpc/syscallent.h: Likewise.
2117 * linux/s390/syscallent.h: Likewise.
2118 * linux/sparc/syscallent.h: Likewise.
2120 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
2121 All others at the moment use linux/syscallent.h, where it's 300.
2123 * strace.1: Update bug reporting info.
2125 * resource.c [LINUX] (quotacmds): Grok new command encodings.
2126 From Nathan Scott <nathans@debian.org>.
2128 * configure.ac, NEWS: Version 4.4.92.
2129 * strace.spec, debian/changelog: 4.4.92-1.
2131 * configure.ac: Match powerpc* (includes powerpc64), and don't match
2132 ppc (never comes out of config.sub).
2134 * process.c (sys_ptrace): Use #lx format for address argument.
2135 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
2136 * process.c [POWERPC]: Likewise.
2137 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
2138 * syscall.c (get_scno) [POWERPC]: Likewise.
2139 * util.c [POWERPC]: Likewise.
2140 (printnum): Use long for NUM.
2141 From Anton Blanchard <anton@samba.org>.
2143 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
2145 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
2146 appropriately via set_arg0 or no-ops for each architecture.
2147 (clearbpt): Use those instead of set_arg0 and set_arg1.
2149 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
2150 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
2151 sys_ftruncate64, instead of printargs, for those syscalls.
2153 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
2154 (sys_ptrace): Use printxval.
2155 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
2156 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
2158 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
2159 print it before using printxval.
2160 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
2162 2003-01-13 Roland McGrath <roland@redhat.com>
2164 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
2165 timestamp 2003-01-10.
2166 * config.sub: Likewise, timestamp 2003-01-03.
2167 * install-sh: Update from Automake 1.7.2.
2169 * linux/powerpc/signalent.h: Add SIGRTMIN.
2170 From Anton Blanchard <anton@samba.org>.
2172 * linux/powerpc/syscallent.h: Add missing system calls.
2173 Decode more system calls, we were just printargs for many things.
2174 Remove some x86-specific system calls.
2175 Remove two syscalls between the socket and ipc syscalls,
2176 it was resulting in all IPC syscalls being off by two.
2178 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
2179 From Anton Blanchard <anton@samba.org>.
2181 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
2182 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
2183 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
2184 From Anton Blanchard <anton@samba.org>.
2186 * term.c [LINUX]: Get kernel definition of struct termios.
2187 From Anton Blanchard <anton@samba.org>.
2189 * linux/ioctlent.sh: Look in sound/ directory too.
2190 From Anton Blanchard <anton@samba.org>.
2192 * desc.c (printflock64): Fix ADDR argument type.
2193 From Anton Blanchard <anton@samba.org>.
2195 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
2196 sys_siglist and _sys_siglist.
2197 Reported by John Hughes <john@Calva.COM>.
2199 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
2200 Reported by John Hughes <john@Calva.COM>.
2202 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
2204 2003-01-10 Roland McGrath <roland@redhat.com>
2206 * configure.ac, NEWS: Version 4.4.91.
2207 * strace.spec, debian/changelog: 4.4.91-1
2209 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
2210 values for x86-64, conditional on current_personality.
2212 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
2214 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
2215 * stream.c (print_transport_message): Use #ifdefs for those members.
2217 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
2219 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
2220 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
2222 * strace.c (pfd2tcb): Fix for new tcbtab type.
2223 (rebuild_pollv): Likewise.
2224 (detach): Put variables used under [LINUX] inside #ifdef.
2226 * process.c (change_syscall) [POWERPC]: Add missing return.
2227 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
2229 * strace.spec: New file.
2230 * debian/changelog: 4.4.90-1
2231 * debian/rules (binary-arch): Depend on build.
2232 (clean): Don't try to run Makefile.in.
2233 * debian/control (Standards-Version): Now 3.5.8.
2235 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
2237 2003-01-09 Roland McGrath <roland@redhat.com>
2239 * syscall.c (force_result) [S390 || S390X]: Fix typo.
2241 * debian/control: Update Maintainer: field.
2243 2003-01-08 Roland McGrath <roland@redhat.com>
2245 * NEWS: Update for 4.4.90 test release.
2247 Support for new Linux 2.5 thread features.
2248 * defs.h [LINUX]: Define __NR_exit_group if not defined.
2249 (struct tcb): New members nclone_threads, nclone_detached,
2251 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
2252 (waiting_parent): Macro removed.
2253 (pid2tcb): Declare it.
2254 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
2255 child to our parent if we are a CLONE_THREAD child ourselves.
2256 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
2257 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
2258 determining if we have any. If TCB_CLONE_THREAD is set, check
2259 parent's children instead of our own, and bump nclone_waiting count.
2260 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
2261 the syscall was exit_group.
2262 * syscall.c (internal_syscall): Use internal_exit for exit_group.
2263 * strace.c (pid2tcb): No longer static.
2264 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
2265 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
2266 If we have thread children, set TCB_EXITING and don't clear the TCB.
2267 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
2268 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
2269 children of our parent that might be waiting for us too.
2270 [TCB_GROUP_EXITING] (handle_group_exit): New function.
2271 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
2273 Revamp -f support for Linux.
2274 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
2275 the system call to be clone with CLONE_PTRACE set. Various new static
2277 * process.c (internal_clone): Define also #ifdef SYS_clone2.
2278 Initialize TCPCHILD->parent field.
2279 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
2280 Check in case the new child is in the tcb already.
2281 (internal_fork) [LINUX]: Just call internal_clone.
2282 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
2283 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
2285 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
2287 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
2289 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
2291 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
2293 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
2295 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
2297 * debian/rules: no longer install postinst and prerm
2298 * debian/control: do not end summary with full stop (lintian)
2300 2002-12-30 Roland McGrath <roland@redhat.com>
2302 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
2303 (EXTRA_DIST): Add missing files.
2305 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
2307 * syscall.c (qualify_one): New function.
2308 (qual_options): Replace lookup field with qualify, update initializer.
2309 (qualify): Update caller.
2310 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
2311 (qual_syscall): Rewritten lookup_syscall, match name more than once.
2312 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
2314 * version.c (version): Make const, bump to 4.4.90.
2315 * strace.c: Update decl.
2317 * Makefile.am [LINUX && X86_64]: Remove cruft.
2318 * linux/x86_64/errnoent1.h: New file.
2319 * linux/x86_64/ioctlent1.h: New file.
2320 * linux/x86_64/signalent1.h: New file.
2321 * linux/x86_64/syscallent1.h: New file.
2322 * linux/x86_64/i386-headers.diff: File removed.
2323 * linux/x86_64/makeheaders.sh: File removed.
2324 * linux/x86_64/Makefile.in: File removed.
2326 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
2327 already broken for 32-bit personality on x86-64.
2329 2002-12-29 Roland McGrath <roland@redhat.com>
2331 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
2332 * linux/Makefile.am: File removed.
2333 * freebsd/Makefile.am: File removed.
2334 * sunos4/Makefile.in: File removed.
2335 * svr4/Makefile.in: File removed.
2337 * linux/alpha/Makefile.in: File removed.
2338 * linux/hppa/Makefile.in: File removed.
2339 * linux/ia64/Makefile.in: File removed.
2340 * linux/powerpc/Makefile.in: File removed.
2341 * linux/s390/Makefile.in: File removed.
2342 * linux/s390x/Makefile.in: File removed.
2344 2002-12-26 Roland McGrath <roland@redhat.com>
2346 * syscallent.sh: Grok three flavors of #define line, uniquify.
2347 * linux/hppa/syscallent.sh: File removed.
2348 * linux/powerpc/syscallent.sh: File removed.
2350 * linux/Makefile.am: New file.
2351 * linux/Makefile.in: File removed.
2352 * freebsd/Makefile.am: New file.
2353 * freebsd/i386/Makefile.am: New file.
2354 * freebsd/i386/Makefile.in: File removed.
2356 2002-12-22 Roland McGrath <roland@redhat.com>
2358 Update to Autoconf 2.57, and Automakify with version 1.7.
2359 * Makefile.am: New file.
2360 * Makefile.in: File removed.
2361 * configure.in: Moved to ...
2362 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
2363 * aclocal.m4: Moved to ...
2364 * acinclude.m4: ... here. Update for Autoconf 2.5x.
2365 * acconfig.h: File removed.
2366 * AUTHORS: New file, makes automake happy.
2367 * autogen.sh: File removed.
2368 * README-CVS: Update to recommend autoreconf instead.
2369 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
2370 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
2371 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
2372 * strace.c: *_DECLARED -> HAVE_DECL_*
2373 * stream.c: HAVE_* -> HAVE_STRUCT_*
2375 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
2376 sh, and use $(srcdir) to find the script.
2377 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
2378 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
2379 * linux/x86_64/Makefile.in (headers): Renamed to all.
2380 * linux/alpha/Makefile.in: Add empty install target.
2381 * linux/x86_64/Makefile.in: Likewise.
2382 * linux/powerpc/Makefile.in: Likewise.
2383 * linux/Makefile.in: Likewise.
2385 2002-12-26 Roland McGrath <roland@redhat.com>
2387 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
2388 From Daniel Jacobowitz <drow@false.org>.
2390 2002-12-21 Roland McGrath <roland@redhat.com>
2392 * linux/syscallent.h: Add some new 2.5 syscall names.
2393 Now clone takes 5 args.
2394 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
2395 [LINUX] (sys_clone): Print new args.
2396 * mem.c (print_ldt_entry): Make global.
2398 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
2399 safety, since up to 260 are already used in 2.5 kernels.
2400 * linux/syscallent.h: Update the table.
2401 * linux/ia64/syscallent.h: Likewise.
2403 * syscall.c (force_result): New function.
2404 * process.c (internal_wait): Handle ECHILD exit from wait call with
2405 WNOHANG flag set; force the return value to 0 in the inferior when it
2406 has live children we are tracing.
2407 * NEWS: Mention the bug fix.
2409 2002-12-17 Roland McGrath <roland@redhat.com>
2411 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
2412 with linux/syscallent.h additions.
2414 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
2415 (tcbtabsize): New variable.
2416 (main): Initialize them using dynamic allocation.
2417 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
2418 (pid2tcb, cleanup): Likewise.
2419 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
2420 (rebuild_pollv): Dynamically allocate the vector.
2421 * defs.h (tcbtab): Update decls.
2422 (MAX_PROCS): Macro removed, no more static limit on this.
2423 * process.c (fork_tcb): New function.
2424 (internal_clone, internal_fork): Use it instead of checking nprocs.
2426 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
2427 in wait after sending SIGSTOP.
2429 2002-12-16 Roland McGrath <roland@redhat.com>
2431 * signal.c (sprintsigmask): Increase static buffer size to account for
2432 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
2434 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
2435 __WNOTHREAD and __WALL.
2437 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
2438 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
2440 2002-12-15 Roland McGrath <roland@redhat.com>
2442 * process.c (setarg) [POWERPC]: Support it.
2444 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
2445 Old value was bogus, not even a proper instruction.
2446 From Guy M. Streeter <streeter@redhat.com>.
2448 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
2450 * configure.in: Don't check for putpmsg.
2451 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
2452 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
2454 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
2455 in test. Test our own #ifdef LINUX rather than predefined `linux'.
2457 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
2458 * linux/sparc/syscallent.h: Likewise.
2459 * linux/hppa/syscallent.h: Likewise.
2461 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
2462 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
2463 * process.c: Likewise.
2465 * desc.c (sys_osf_select): Add missing return type.
2467 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
2469 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
2470 sys_nanosleep, both already in linux/dummy.h.
2472 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
2473 (trace_syscall): Fix return without value.
2475 * linux/syscallent.h: Update table with names of new syscalls
2476 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
2477 * linux/ia64/syscallent.h: Likewise.
2478 * linux/powerpc/syscallent.h: Likewise.
2480 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
2481 defined. If the bit is set, print the sa_restorer field of sigaction.
2483 * mem.c: Add sys_{get,set}_thread_area.
2484 * linux/syscall.h: Declare them.
2485 * linux/syscallent.h: Update the table for these.
2486 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
2487 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
2489 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
2490 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
2491 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
2492 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
2493 sched_getaffinity, futex.
2494 * linux/syscallent.h: Update the table.
2495 * io.c: Add sys_sendfile64.
2496 * file.c: Add sys_readahead, sys_*xattr.
2497 * process.c: Add sys_futex, sys_*affinity.
2499 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
2500 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
2501 * linux/syscallent.h: Update the table for socket and ipc subcalls.
2503 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
2505 Bugfix for s390/s390x:
2506 * syscall.c: Fixed scno derivation for s390/s390x.
2508 2002-11-06 Michal Ludvig <mludvig@suse.cz>
2510 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
2511 to allow the compilation of a native MIPS strace.
2513 2002-11-06 Michal Ludvig <mludvig@suse.cz>
2515 From Marty Leisner <leisner@rochester.rr.com>,
2516 rewritten by mludvig:
2517 * strace.c (not_failing_only): New.
2518 (usage): Added -z switch description.
2519 (main): Added -z switch parsing to not_failing_only variable.
2520 * syscall.c (trace_syscall): Added not_failing_only handling.
2522 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
2524 Missing complete changelog for 2002-10-07 commit:
2525 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
2526 * acconfig.h: New define for s390x.
2527 * config.sub: Added missing define for s390 and new one for s390x.
2528 * configure.in: Added new define for s390x.
2529 * file.c: Added missing #undef dirent64 and new defines for s390x.
2530 * linux/s390: New directory.
2531 * linux/s390/Makefile.in: New file.
2532 * linux/s390/errnoent.h: New file.
2533 * linux/s390/ioctlent.h: New file.
2534 * linux/s390/signalent.h: New file.
2535 * linux/s390/syscallent.h: New file.
2536 * linux/s390x: New directoy.
2537 * linux/s390x/Makefile.in: New file.
2538 * linux/s390x/errnoent.h: New file.
2539 * linux/s390x/ioctlent.h: New file.
2540 * linux/s390x/signalent.h: New file.
2541 * linux/s390x/syscallent.h: New file.
2542 * linux/syscall.h: Added sys_mincore() prototype and added new
2544 * process.c: Added s390x defines.
2545 (change_syscall): Changed handling for s390.
2546 (setarg): Added missing s390/s390x code in setarg().
2547 * signal.c: Added s390x define.
2548 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
2549 arguments to sprintsigmask()).
2550 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
2551 since printstr() expects a long.
2552 * syscall.c (decode_subcall): Changed several variables to be long
2553 instead of int to match 64 bit requirements. Added s390x defines.
2554 (syscall_enter): Changed upeek() call to match s390 and s390x
2556 * util.c: Added s390x defines.
2558 2002-10-07 Michal Ludvig <mludvig@suse.cz>
2560 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
2561 and bugfixes to s390 by D.J. Barrow.
2563 2002-09-23 Michal Ludvig <mludvig@suse.cz>
2565 Merged x86-64 port by Andi Kleen <ak@suse.de>
2566 and Michal Ludvig <mludvig@suse.cz>
2567 * Makefile.in: New target 'headers'. Failure ignored.
2568 * acconfig.h: New defines for x86-64.
2569 * configure.in: Ditto.
2573 * process.c: Added support for x86-64.
2575 * syscall.c: Ditto + added automatic personality switching.
2576 * linux/syscall.h: Ditto.
2577 * linux/x86_64: New directory.
2578 * linux/x86_64/Makefile.in: New file.
2579 * linux/x86_64/gentab.pl: Ditto.
2580 * linux/x86_64/i386-headers.diff: Ditto.
2581 * linux/x86_64/makeheaders.sh: Ditto.
2582 * linux/x86_64/syscallent.h: Ditto.
2583 * mem.c (print_mmap): Always print arg[4] as int.
2585 2002-09-23 Michal Ludvig <mludvig@suse.cz>
2587 * configure.in: Fix regular expressions.
2588 * linux/syscall.h: Added missing braces in prototype of
2590 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
2591 (struct fileflags): Made extern to inhibit compiation warnings.
2592 (sys_getdents64): Merged LINUX and SVR4 part.
2593 * syscall.c (get_scno): Split multiline string into two distinct
2596 2002-05-24 John Hughes <john@calva.com>
2598 * stream.h, net.h: Avoid possible infinite loop caused by
2599 unsigned arithmetic in preceeding change.
2601 2002-05-23 John Hughes <john@calva.com>
2603 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
2605 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
2606 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
2609 * configure.in: use tests for struct opthdr and struct t_opthdr.
2611 * defs.h: add new function print_sock_optmgmt.
2613 * io.c: add hack that lets ioctl decode functions set auxilliary
2616 * stream.c: better decoding for timod ioctls.
2618 * net.c: add function print_sock_optmgmt, used by timod ioctl
2619 decoding functions in stream.c.
2621 2002-05-23 John Hughes <john@calva.com>
2623 * acconfig.h: Make autoheader happy about Linux/SuperH
2625 2002-05-23 John Hughes <john@calva.com>
2627 * strace.c: Get rid of warning if not using POLL_HACK
2629 2002-05-22 John Hughes <john@calva.com>
2631 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
2632 options that are not just ints, cope with systems that don't
2633 #define SOL_TCP and so on.
2635 2002-05-21 John Hughes <john@calva.com>
2637 * strace.c: Fix warning if POLL_HACK is used.
2639 2002-05-17 John Hughes <john@calva.com>
2641 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
2643 2002-05-17 John Hughes <john@calva.com>
2645 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
2647 2002-05-17 John Hughes <john@calva.com>
2649 * stream.c: tidy up output a little.
2651 2002-05-17 John Hughes <john@calva.com>
2653 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
2654 to procpriv syscall.
2656 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
2658 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
2659 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
2662 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
2664 * strace.c: close tcp->outf in droptcb()
2666 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
2668 * net.c: decode packet options
2670 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
2672 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
2674 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
2677 * linux/syscallent.h: fix typo and add the reserved stream syscalls
2678 * defs.h, file.c, io.c: fix signed/unsigned issues
2679 * syscall.c: check for negative u_errors
2680 * cvsbuild: renamed to autogen.sh
2682 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
2684 * net.c: add new TCP socket options
2686 2001-10-26 John Hughes <john@calva.com>
2688 * svr4/ioctlent.sh: Cope with #define lines containing
2689 comments that terminate on subsequent lines. Used to
2690 comment out subsequent ioctls!
2692 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
2694 * linux/ioctlent.h: regenerated using current scripts so
2695 term ioctls are included
2697 2001-10-19 John Hughes <john@Calva.COM>
2699 * strace.c(proc_open): On SVR4 only trace the syscalls,
2700 signals and faults we care about.
2702 2001-10-18 John Hughes <john@Calva.COM>
2704 * acconfig.h: Add HAS_SIGINFO_T.
2705 * aclocal.m4: add check for siginfo_t in signal.h.
2706 * configure.in: use check for siginfo_t.
2707 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
2708 allow access to siginfo when signal recieved.
2709 * process.c: Remove SVR4 only version of printsiginfo.
2710 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
2711 * strace.c: on SVR4 print siginfo when signal recieved.
2713 2001-10-18 John Hughes <john@Calva.COM>
2715 * system.c(sys_ssisys): handle return values for ssisys
2717 2001-10-18 John Hughes <john@Calva.COM>
2719 * signal.c: handle sigwait
2720 * svr4/dummy.c: Move sigwait to done
2721 * svr4/syscall.h: handle sigwait
2723 2001-10-16 John Hughes <john@Calva.COM>
2725 * system.c(sys_ssisys): decode some args for ssisys.
2727 2001-10-16 John Hughes <john@Calva.COM>
2729 * mem.c: MS_SYNC is zero, so must be first in xlat list.
2731 * svr4/dummy.h: memcntl is much like mctl.
2733 2001-10-16 John Hughes <john@Calva.COM>
2735 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
2736 to read unmapped page. Make it possible to strace ksh.
2738 2001-10-03 David Mosberger <davidm@hpl.hp.com>
2740 * process.c (internal_clone): Avoid race condition by clearing
2741 breakpoint after attaching to child.
2743 2001-10-02 David Mosberger <davidm@hpl.hp.com>
2745 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
2746 by Don Dugger, with my refinements).
2748 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
2749 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
2751 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
2752 new ioctlent.h generation scheme.
2754 * linux/syscall.h (sys_clone2): Declare.
2755 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
2757 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
2758 don't miss the tty ioctls (unfortunately, some of the sound timer
2759 ioctls are in conflict with them!).
2761 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
2762 (clrbpt) [IA64]: Ditto.
2764 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
2766 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
2767 r8 (eax). Handle TCB_WAITEXECVE.
2768 (syscall_fixup): Handle ia64.
2769 (syscall_enter): Fix argument fetching for ia64.
2771 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
2772 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
2774 * process.c (tcp): New function.
2775 (change_syscall): Add support for ia64 linux.
2776 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
2778 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
2780 * resource.c (sprintrlim64): Ditto.
2782 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
2783 [IA64]: Declare "ia32" variable.
2785 * bjm.c: Do not include <linux/module.h>. It's not safe to include
2786 kernel headers. Declare the necessary constants and structures
2789 2001-10-01 David Mosberger <davidm@hpl.hp.com>
2791 * signal.c (parse_sigset_t): New function.
2792 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
2793 avoiding relying on internal layout of sigset_t datastructure.
2795 2001-04-26 David Mosberger <davidm@hpl.hp.com>
2797 * linux/ia64/syscallent.h: Add getunwind().
2799 2001-04-11 David Mosberger <davidm@hpl.hp.com>
2801 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
2802 PT_AR_BSP. Pick up arguments starting with out0, which is not
2803 always the same as r32 (e.g., consider inlined syscalls).
2805 2001-09-28 John Hughes <john@Calva.COM>
2807 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
2808 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
2810 2001-09-18 John Hughes <john@Calva.COM>
2812 * net.c: fix display of sockaddr structures, sometimes too many "}",
2813 sometimes too few. Fix suggested by Richard Kettlewell.
2815 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
2817 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
2818 the struct from bits/sigcontext.h already which signal.h includes.
2820 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2822 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
2824 * linux/Makefile.in: fix a few things so the ioctl list is generated
2826 * ioctl.c: remember to shift ioctl masks as well
2828 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2830 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
2831 for sys_fcntl as well
2833 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2835 * linux/hppa/syscallent.h: updated from Matthew Wilcox
2837 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2839 * process.c: seems Linux/IA64 changed register names on us, switch to
2842 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2844 * strace.c: set CLOEXEC flag for outputfile
2846 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2848 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
2850 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
2852 * configure.in: Support cross-compiling between architectures
2854 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
2856 * configure.in: add S390 to architecture list
2858 2001-07-10 John Hughes <john@Calva.COM>
2860 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
2861 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
2862 of args to readv/writev. Also gets rid of redundant printiovec
2863 routine from net.c (duplicate of tprint_iov in util.c).
2865 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
2867 * config.{guess,sub}: updated
2869 2001-05-15 John Hughes <john@Calva.COM>
2871 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
2872 it was just passing the sigmask (ucp->uc_sigmask).
2874 2001-05-15 John Hughes <john@Calva.COM>
2876 * util.c: Don't run off the end of valid memory in umovestr when
2877 USE_PROCFS. Important for FREEBSD systems (which seem to have an
2878 unmapped page just after the args/env area).
2880 2001-04-18 John Hughes <john@Calva.COM>
2882 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
2883 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
2884 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
2885 Treat rexecve as an exec.
2886 * system.c: decode arguments to ssisys call on nsc systems.
2887 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
2890 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
2892 * process.c: fix cast for powerpc code
2893 * linux/powerpc/syscallent.h: update syscall list
2894 * README: fix address for the strace mailinglist
2895 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
2896 the realtime signals as well
2898 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
2900 * Merge patches from Maciej W. Rozycki:
2901 + util.c: add code to print PC for MIPS
2902 + linux/mips/syscallent.h: updated
2903 + system.c: formating fixes for sys_sysmips
2904 + configure.in: test for yet more headers
2905 + stream.c: use configure-headertests instead of relying on OS hints
2907 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2909 * NEWS: start 4.3.1 items
2910 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
2912 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2914 * configure.in: test for asm/sysmips.h and linux/utsname.h
2915 * linux/syscall.h: fix a typo for sys_sysmips
2916 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
2919 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2921 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
2923 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2925 * linux/ia64/ioctlent.h: regenerated
2927 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2929 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
2930 general Linux ioctlent.sh
2932 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2934 * linux/ioctlent.sh: add dir variable for location of kernel headers
2936 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2938 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
2940 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2942 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
2944 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2946 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
2948 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2950 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
2952 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2954 * configure.in: use sparc* so we can compile on sparc64 as well
2955 * process.c, syscall.c: work around double define of fpq, fq and fpu
2956 structs on Linux/sparc, and use regs instead of pt_regs
2957 * don't use asm/sigcontext.h on Linux/sparc
2959 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2961 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
2963 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2965 * strace.c: use __WALL as wait4 flag if it exists so we can properly
2966 trace threaded programs
2968 2001-03-27 John Hughes <john@Calva.COM>
2970 * aclocal.m4: add check for endianness of long long.
2971 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
2972 * configure.in: check for endianness of long long.
2973 * defs.h: change LONG_LONG macro to work with either endianness of
2976 2001-03-27 John Hughes <john@Calva.COM>
2978 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
2979 initialisation list for array).
2981 2001-03-27 John Hughes <john@Calva.COM>
2983 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
2984 systems - bad merge of Harald Boehme's patch by me.
2986 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
2988 * lots of files: add Linux/hppa support
2990 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
2992 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
2993 * linux/syscallent.h: not that syscalls 220 and 221 are used now
2994 * config.guess: updated
2996 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
2998 * linux/ioclsort.c: new file
2999 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
3000 the ioctl list that doesn't involve attempting to #include all kernel
3002 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
3003 by the new ioctlent.sh
3004 * ioctl.c: only look at the number and type bits for linux, since
3005 ioctlent.sh no longer supplies the others
3007 2001-03-08 John Hughes <john@Calva.COM>
3009 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
3010 pretend they have names ending with "?" so that -e trace=stat (for
3012 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
3013 * freebsd/i386/syscall.h: consistency.
3015 2001-03-08 John Hughes <john@Calva.COM>
3017 * acconfig.h: add new ST_xxx defines.
3018 * aclocal.m4: macros to check for more fields in struct stat.
3019 * configure.in: use new macros to check for fields in struct stat.
3020 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
3022 2001-03-08 John Hughes <john@Calva.COM>
3024 * defs.h: rename wimpy get64 as powerful new LONG_LONG
3025 * file.c: use LONG_LONG
3026 * io.c: use LONG_LONG
3027 * mem.c use LONG_LONG
3029 2001-03-08 John Hughes <john@Calva.COM>
3031 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
3032 * aclocal.m4: routines to check for long long off_t and rlim_t.
3033 * configure.in: check for long long off_t and rlim_t.
3034 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
3035 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
3037 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
3038 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
3039 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
3041 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
3042 now done automaticaly for us.
3043 * freebsd/i386/syscall.h: ditto.
3044 * freebsd/i386/syscallent.h ditto.
3046 2001-03-07 John Hughes <john@Calva.COM>
3048 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
3049 * file.c: On FreeBSD use stat64 and pals instead of stat.
3050 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
3051 * freebsd/i386/syscall.h: ditto.
3052 * freebsd/i386/syscallent.h: ditto.
3054 2001-03-07 John Hughes <john@Calva.COM>
3056 * file.c: merge missing part of Harald Böhme's solaris patches,
3057 was only declaring sys_{stat64,lstat64,fstat64} on linux!
3059 2001-03-07 John Hughes <john@Calva.COM>
3061 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
3062 * svr4/syscallent.h: pread/pwrite are TF calls.
3064 2001-03-07 John Hughes <john@Calva.COM>
3066 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
3067 on alignment for off_t (64 bit) arguments. Also simplify get64 so
3068 we don't need to know endianness of long long.
3069 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
3070 ftruncate, allows reduction in numvber of horrid #if's
3071 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
3072 * mem.c: FreeBSD now uses 64 bit version of mmap.
3073 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
3074 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
3075 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
3077 2001-03-06 John Hughes <john@Calva.COM>
3079 * file.c: Implement truncate64 and ftruncate64
3080 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
3082 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
3084 2001-03-06 John Hughes <john@Calva.COM>
3086 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
3087 syscall master file).
3089 2001-03-06 John Hughes <john@Calva.COM>
3091 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
3092 zap incorrect syscall subarg range check.
3094 2001-03-06 John Hughes <john@Calva.COM>
3096 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
3097 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
3098 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
3101 2001-03-06 John Hughes <john@Calva.COM>
3103 * dummy.h: add unimplemented UW sycalls
3104 * syscall.h: we can do settimeofday for UW, whopee!
3105 * syscallent.h: fix unimplemented UW syscalls
3107 2001-03-06 John Hughes <john@Calva.COM>
3109 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
3110 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
3111 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
3112 so it doesn't try to use pr_sysarg.
3114 2001-03-06 John Hughes <john@Calva.COM>
3116 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
3117 * file.c: handle xstat version _STAT64_VER, aka stat64.
3119 2001-03-06 John Hughes <john@Calva.COM>
3121 * net.c: make sure SOL_ options are defined before using.
3122 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
3124 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
3126 * net.c: fix format for printing Unix domain sockets
3128 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
3130 * linux/mips/syscallent.h: use new sys_sysmips
3131 * system.c: add sys_sysmips decoding
3133 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
3135 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
3136 submitted the IP6 scope ID updates
3137 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
3138 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
3140 * configure.in: check for if_indextoname function and sin6_scope_id
3141 * net.c: teach printsock about IP6 scope ids
3143 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
3145 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
3146 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
3147 * Makefile.in: use @mandir@ and @bindir@
3149 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
3151 * net.c: fix formating error in sys_setsockopt
3152 * net.c: add list of socketlayers and use that for [gs]etsockopt
3154 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
3156 * time.c: use sys/timex.h so things compile with 2.2 kernels
3157 * stream.c: test if MSG_* constants are #defined
3159 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
3161 * process.c: perform bpt trick for clone as well so we can get the
3162 pid of the child before it starts doing something
3163 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
3164 again with newer libcs
3165 * test/clone.c: improve our testcase a bit
3166 * Merge another patch from Gäel Roualland with FreeBSD updates
3168 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
3170 * lots of files: merge patch from Gaël Roualland to add
3171 support for FreeBSD.
3173 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
3175 * file.c: update to reflect that st_ino suddenly became a long long
3176 in the in Linux 2.4.0-test6
3178 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
3180 * test/clone.c: minor fixup
3181 * Another bunch of patches from John Hughes merged:
3183 + SVR4 printcontext(): sigset_t != sigset_t*
3184 + getcontext returns a value, so print on exit of syscall
3185 + add UC_FP to ucontext_flags for OS writers that can't spell
3186 + sys_signal(): special case SIG_{ERR,DFL,IGN}
3187 + decode_subcall(): only do subcall range checking when needed
3188 * bunch of UnixWare updates
3189 * aclocal.m4, acconfig.h, configure.in: add test for long long type
3191 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
3193 * net.c: add SOL_PACKET and SOL_RAW socket options, update
3196 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
3198 * strace.c: close outf before we exec a child process
3200 2000-06-09 Ulrich Drepper <drepper@redhat.com>
3202 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
3203 * defs.h (struct tcb): Make auxstr member const.
3204 * file.c (fsmagic): And many more magic numbers.
3205 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
3207 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
3209 * defs.h: balance #if/#endif again
3210 * system.c: fix return statements in sys_capget()
3211 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
3212 + file.c: add F_[SG]ETSIG to fcntl flags
3213 + strace.c: don't setre[gu]id if not needed
3214 + system.c: handle sys_reboot for Linux
3215 + term.c: add baudrate constants up to B4000000
3216 + linux/**/syscallent.h: note that munlockall has no arguments
3218 2000-04-25 David Mosberger <davidm@hpl.hp.com>
3220 * CREDITS: fix email address
3221 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
3222 * signal.c: honour offset of sigconfig in sigframe structure for
3224 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
3226 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
3227 AR_BSP points to the _end_ of the active register frame, so we need
3228 to adjust bsp by moving it back by the size of the active frame
3231 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
3233 * process.c: add sparc support to change_syscall
3235 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
3237 * linux/mips/syscallent.h: fix some typos
3239 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
3241 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
3244 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
3246 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
3249 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
3251 * README-linux: updated to note that strace might not compile
3252 with development kernels
3253 * bjm.c: sys_query_module: check if malloc succeeds
3254 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
3255 * linux/syscallent.h: updated for 2.3.99pre3
3256 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
3257 even though Linux doesn't implement them
3258 * syscall.c: add global variables for MIPS registers as well
3259 * syscall.c: move global variables to before get_scno since that uses them
3260 * util.c: oops, misspelled defined
3261 * process.c: fix ptrace calls in change_syscall
3262 * mem.c: decode sys_madvise
3263 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
3264 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
3265 + small fix for RLIMIT_* and RUSAGE_BOTH
3266 + enhace support for capget and capset
3268 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
3270 * test/vfork.c: new file to test vfork traces
3271 * test/.cvsignore: new file
3272 * defs.h: Up maximum number of traced processed to 64
3273 * strace.c: Disable some debugging code from davidm
3274 * implement setarg for more architectures
3275 * implement change_syscall
3277 1999-12-27 Morten Welinder <terra@diku.dk>
3279 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
3280 _unsigned_ char parameter.
3282 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
3286 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
3288 * Merge Linux/ia64 patches
3290 2000-01-02 Pavel Machek <pavel@ucw.cz>
3292 * probe if sys/poll.h exists in configure + minor cleanups
3294 * syscall.c: split trace_syscall into few pieces to make code readable
3296 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
3298 * Release version 4.2 to get the current updates out and so
3299 we can concentrate in finishing the clone support.
3301 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
3303 * Add 1900 to tm_year in sprinttime
3305 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
3307 * file.c: protect printstat64 with STAT64 instead of linux so we can
3308 compile on Linux architectures that don't have it
3309 * util.c: fix LOOP for ARM
3311 Fri Dec 24 18:05:00 EST 1999
3313 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
3315 * file.c: Use ugly libc_stat trick also for stat64.
3316 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
3317 * process.c (internal_clone): Fix a few typos and add definitions to make
3318 it at least compile.
3319 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
3320 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
3322 * aclocal.m4: Define AC_STAT64.
3323 * acconfig.h: Define HAVE_STAT64.
3324 * configure.in: Add AC_STAT64.
3326 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3328 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
3329 support for Linux on the IBM S/390 architecture
3330 * process.c: add internal_clone(), currently only shows the options
3331 * syscall.c: use internal_clone to handle SYS_clone
3333 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3335 * Rewrite mmap-handling to support mmap2 on Linux
3337 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3339 * Note that Linux can handle sys_semop() as well
3341 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3343 * Include linux/in6.h for glibc2.0 and older
3345 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3347 * Merge patches from John Hughes to make configure support UnixWare
3349 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3351 * Enhance sys_query_module
3353 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3355 * Patches from John Hughes:
3356 + cosmectic fix in sys_getpmsg
3357 + allow net.c to compile on systems without AF_INET6
3358 + Only use long_to_sigset on Linux systems
3359 + UnixWare treats sigmask_t and sigmask_t* as the same thing
3361 + Parse mount arguments for UnixWare
3362 + ACL fixes for UnixWare
3364 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3366 * Release 4.1 to get all the changes made out there
3368 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3370 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
3371 + Socket calls parsed better
3372 + bunch of alpha OSF syscalls added
3373 + Fix alpha 32/64 bit issues
3375 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3377 * Move Linux kernelmodule-functions from system.c to bjm.c and
3378 remove duplicate for sys_create_module
3379 * Linux MIPS updates:
3380 + Play with #ifdef's in net.c to get IPv6 right
3381 + Use printargs for vm86-syscall
3383 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3385 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
3387 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3389 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
3390 and sys_delete_module correctly
3392 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3394 * Update cvsbuild to give a better error if autoconf isn't installed
3395 * Add test for linux/ptrace.h to configure
3396 * Since we define GNU_SOURCE in the Makefile we don't need to define
3397 USE_GNU in file.c anymore
3399 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3401 * #define USE_GNU before including file.c so we get some extra O_* flags
3403 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3405 * Add missing } in IPv6 output
3407 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3409 * Update copyright for strace-graph to BSD to be consistent with
3412 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3414 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
3415 defined for all kernelversions
3416 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
3418 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
3420 * linux/sparc/syscall.h: Declare create_module/init_module.
3421 * configure.in: Allow compilation in a different directory
3422 than the source one.
3423 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
3424 so that we don't depend on asm/ptrace.h which clashes with
3427 * syscall.c: Likewise.
3429 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3431 * Syscall 94 on Linux alpha is sys_poll
3433 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3435 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
3437 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3439 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3440 + Correctly implement fix sys_createmodule (Linux)
3441 + Add limited handlig of sys_initmodule (Linux)
3443 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3445 * Add configure-test for sys/reg.h and use that
3446 * Use sys/reg.h instead of asm/ptrace.h
3448 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3450 * Remove hack in signal.c for arm architecture
3451 * Add hack so we compile correctly on powerpc
3453 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3455 * Add a corrected patch from Daniel Jacobowitz
3457 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3459 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
3460 for the stat structure
3462 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3464 * Fix test for sys/reg include
3466 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3468 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
3469 * Fixed some SunOS compile problems earlier that I forgot to include
3472 Mon Jun 14 12:44:25 CEST 1999
3474 * Avoid leakint fd into child when forking, patch from
3475 John Hughes <john@Calva.COM>
3477 Fri Jun 11 14:54:47 CEST 1999
3479 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
3480 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
3482 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3484 * Brought syscall list for alpha up to date
3486 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
3488 * system.c: sys_umount2 syscall support.
3489 * linux/sparc/errnoent.h: Update sparc-linux errnos.
3490 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
3491 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
3492 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
3493 so it needs strace's own copy of the stat structure.
3494 * util.c: Make it compile on sparc-linux.
3495 * strace.c: Fix strace -f and -ff operation on sparc-linux.
3496 * signal.c: rt_sigaction has different arguments on sparc*-linux
3498 * syscall.c: Recognize sparc64-linux binaries.
3500 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
3502 * configure.in: Fix typo (CFLAG -> CFLAGS).
3504 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
3506 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3508 * Add some sysctl support, patch from Ulrich Drepper
3510 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3512 * Use kernel dirent structure for Linux
3514 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3516 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3517 + some layout and other minor fixes
3518 + add some m68k-specific things to linux/syscallent.h. Note that m68k
3519 is similar enough to i386 to not need it's own subdirectory
3520 + add support for sendfile and mremap syscalls for Linux
3521 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
3522 + ioctls.h vs sys/ioctl.h on Alpha platform
3523 + pointer was casted to an int in stream.c
3524 + strsignal() needs -D_GNU_SOURCE in CFLAGS
3525 + several other casts changed
3526 + correct ARM/POWERPC architecture defines in acconfig.h
3527 * Merge in patches from Morten Welinder <terra@diku.dk>
3528 + add some autoconf-tests for includefiles
3529 + handle solaris version of sigcontext struct (actually I hacked this
3530 up again, but the idea is his :)
3532 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3534 * Update syscalls for linux alpha, patch from Bart Warmerdam
3536 * Update sparc code so it actually compiles
3538 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3540 * Add support for old_*stat functions for Linux. Please note you need
3541 to use reasonably recent kernel headers to compile strace now.
3542 * Change references to LINUX into linux in file.c
3543 * Fix include for LDT in mem.c
3545 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3547 * Change in strace maintainership, jrs passed the torch to me.
3549 * Incorporate all changes already made in the Debian strace package:
3550 + compiles with more Linux kernels
3551 + added support for more Linux architectures
3552 + add support for a lot of extra syscalls
3553 + fix some problems with hanging children
3554 + check stray syscall after execv
3555 + decode capget and capset arguments
3556 + add more constants to net.c
3557 + detect ROSE networking
3558 + add more protocol families to domains
3560 + added MSG_PROXY and MSG_CTRUNC to msg_flags
3561 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
3562 + added IP, IPX and TCP-options
3563 + added IP, IPX and TCP support to get-/setsockopt()
3565 + updated handling of signals
3567 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
3569 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
3570 instead of SVR4. That is, read a few bytes at a time
3571 to avoid overrunning the end of the stack.
3573 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
3575 * version.c: Version 3.1 is released.
3577 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
3579 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
3580 as well since that's where glibc declares it. Go figure.
3581 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
3582 instead of sigcontext_struct since glibc v5+ apparently
3583 plays games with the native OS namespace.
3584 From David Mosberger-Tang <davidm@AZStarNet.com>.
3586 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
3588 * version.c: Version 3.0.14 is released.
3590 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
3591 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
3592 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
3594 Reported by Henrik Storner <storner@osiris.ping.dk>.
3596 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
3597 sys/filio.h and sys/stream.h and remove check for poll.
3598 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
3599 Handle old and new styles of argument passing for select on Linux.
3600 * ioctl.c, stream.c: Conditionalize stream code on presence of
3601 sys/stream.h instead of poll because glibc implements poll but
3602 not the rest of the stream interface.
3603 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
3604 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
3606 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
3607 * util.c (umoven, umovestr): Move data in long-sized chunks
3608 at a time, instead of hard coding it to be 4.
3609 From David Mosberger-Tang <davidm@AZStarNet.com>.
3611 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
3613 * version.c: Version 3.0.13 is released.
3615 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
3616 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
3617 asm/sigcontext.h to define sigcontext_struct and don't define it
3618 locally if the header is present.
3620 * syscall.c (nerrnos{0,2}): Correct size computation.
3622 * Makefile.in: Remove dependencies and rules relating to files
3623 normally found in the os directory. Because of the new scheme we
3624 don't know precisely where they come from. Sigh.
3625 * signalent.sh: Make it work for sunos4, linux, and svr4.
3626 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
3627 to traditional make syntax. Add signalent.h to files which can
3628 unconditionally be rebuilt. Prevent signalent.h from being
3629 unconditionally being rebuilt since it's customized.
3630 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
3631 Use versions built by {ioctlent,errnoent,signaltent}.sh.
3632 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
3633 4.1.4 and gcc 2.7.2.
3635 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
3637 * configure.in, Makefile.in: Add OSARCH concept to finish
3638 build support for the alpha.
3639 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
3640 and maintainer-clean rules.
3641 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
3642 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
3643 for less, greater, and equal since subtraction on two's
3644 complement numbers isn't an order relation (it isn't transitive)!
3645 * linux/Makefile.in: Add rules for the signalent.h file.
3646 * linux/alpha/Makefile.in: New file.
3648 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
3650 * version.c: Version 3.0.12 is released.
3652 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
3653 From Michael E Chastain <mec@duracef.shout.net>.
3655 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
3656 * syscall.c (set_personality): New.
3657 * strace.c (main): Call set_personality.
3658 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
3659 ioctlent, and signalent indirect pointers and redirect them
3660 based on personality.
3661 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
3662 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
3664 * util.c (upeek): Handle case where ptrace returns a long
3665 and sizeof(long) != sizeof(int).
3666 From Richard Henderson <richard@twiddle.tamu.edu>
3668 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
3670 * version.c: Version 3.0.11 is released.
3672 * many files: Fix more printf warnings for other platforms.
3674 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
3676 * linux/dummy.h: Handle missing library support for {send,recv}msg.
3677 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3679 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
3680 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3682 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
3684 * version.c: Version 3.0.10 is released.
3686 * Makfile.in: Add os/arch to includes so that a given arch
3687 (like alpha) can override the native arch (like i386).
3688 * configure.in: Check for sendmsg.
3690 * net.c: Make sendmsg and recvmsg dependent on an autoconf
3691 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
3693 * acconfig.h, configure.in: Detect the alpha.
3694 * ioctl.c: Handle the alpha.
3695 * defs.h: Make some members long for the alpha. Define
3696 some register nicknames. Add support for WAITEXECVE.
3697 * file.c [ALPHA]: Support the alpha for statfs. Add
3698 osf_statfs and osf_fstatfs for the alpha. Make damn sure
3699 major and minor results are suitable for passing to printf.
3700 * signal.c, syscall.c: Support the alpha.
3701 * process.c: Add alpha user offsets.
3702 * most files: Use %l? for printf arguments since
3703 most are now longs for the alpha.
3704 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
3706 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3708 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
3710 * version.c: Version 3.0.9 is released.
3712 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
3714 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
3715 Linux kernel version system calls.
3717 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
3719 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
3720 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
3721 decode IPC calls using it.
3722 * sunos4/dummy.h: Alias sys_semop to printargs.
3723 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
3724 * sunos4/syscallent.h: Include new subcalls for IPC.
3725 From Matthias Pfaller <leo@dachau.marco.de>.
3727 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
3729 * version.c: Version 3.0.8 is released.
3731 * time.c [LINUX]: Explicitly include linux/version.h.
3733 * strace.c (main): Don't let them even *try* to
3734 get strace to attach to itself since some systems
3735 don't handle this case very gracefully.
3736 Reported by David S. Miller <davem@caip.rutgers.edu>.
3738 * Makefile.in (distclean): Fix it for subdirectories.
3740 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
3741 sys_flags member for each defined system call.
3743 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
3745 * defs.h (TRACE_*): New flags to describe what class
3746 of system call each system call is.
3747 (sysent): Add sys_flags member.
3748 * syscall.c (sysent): Define (and later undef) abbreviations
3749 for the system call class flags.
3750 (lookup_class): New function to translate strings to
3751 system call class flags.
3752 (qualify): Handle new system call class mechanism.
3753 * linux/syscallent.h: Fill in the new sys_flags member
3754 for each defined system call.
3756 * defs.h (print_sock): Remove redundant and non-K&R C
3757 compatible prototype. From Juergen Weigert
3758 <jnweiger@immd4.informatik.uni-erlangen.de>.
3760 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
3762 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
3763 From Michael E Chastain <mec@duracef.shout.net>.
3765 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
3766 kernels. From Michael E Chastain <mec@duracef.shout.net>.
3768 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
3770 * file.c (sprintfstype): Enclose string result in double
3773 * time.c (sys_adjtimex) [LINUX]: Conditionalize
3774 constantly evolving timex structure.
3775 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3777 * defs.h, syscall.c, strace.c: Rename syscall to
3778 trace_syscall and change prototype and all callers
3779 because of broken Linux shared libraries.
3780 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3782 * Makefile.in (clean): Check for a file with test -f not
3783 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3785 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
3787 * version.c: Version 3.0.7 is released.
3789 * util.c (string_quote): Fix thinko which caused core
3790 dumps for strings with quotes in them.
3791 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
3793 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
3794 files from /usr/include, not just the linux one.
3795 From Michael E Chastain <mec@duracef.shout.net>.
3797 * linux/errnoent.sh: Total rewrite to handle more ioctls with
3798 fewer false positives on more kernel flavors.
3799 From Michael E Chastain <mec@duracef.shout.net>.
3801 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
3803 * version.c: Version 3.0.6 is released.
3805 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
3807 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
3808 on MC_SYNC instead of HAVE_MCTL.
3809 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
3810 (sys_msync): New function.
3812 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
3814 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
3815 sys_flock and sys_getdents.
3816 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
3818 * file.c (sys_getdents): Define unconditionally and handle
3820 * strace.c (main): Disallow username option unless both real
3821 and effective uids are root.
3823 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
3825 * strace.c (main): Ensure that run_uid and run_gid are
3826 always set to something meaningful.
3827 (main, newoutf) [!SVR4]: Swap real and effective uids while
3828 opening any output files.
3829 (main) [!SVR4]: Treat effective uid of root as a request
3830 to handle suid binaries correctly using the real uid of
3833 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
3835 * Makefile.in: Add `|| true' to clean rule because
3836 although GNU make 3.74 uses `sh -c' to invoke commands
3837 every other make in the world uses `sh -ec'.
3839 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
3840 arguments appear to be stored on the stack, not in the
3841 registers following A3 (empirical result).
3843 * defs.h: Add prototype for printsock.
3844 * svr4/dummy.h: Remove generic handling of sys_mount.
3845 * system.c [SVR4, MIPS]: Include several system headers to cleanly
3846 get access to SGI mount information.
3847 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
3848 (sys_mount) [SVR4, MIPS]: New function.
3849 (sys_mount) [SVR4, !MIPS]: New function.
3851 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
3853 * version.c: Version 3.0.5 is released.
3855 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
3856 tv_usec members to long when using printf.
3858 * ipc.c: Omit define of __KERNEL__.
3859 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
3860 want which __KERNEL__ used to provide.
3861 (sys_msgrcv): Change reference to ipc_kludge structure to
3862 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
3864 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
3865 Linux specific options.
3867 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
3868 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
3869 instead of depending of __KERNEL__.
3871 term.c: Cast c_{i,o,c,l}flag to long when using printf.
3873 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
3875 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
3876 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
3877 and AC_DECL__SYS_SIGLIST.
3878 * acconfig.h (SYS_ERRLIST_DECLARED): New.
3879 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
3880 (strsignal): Use SYS_SIGLIST_DECLARED.
3882 net.c (sys_socket): Omit inadvertent surplus comma when
3883 protocol family isn't PF_INET.
3885 util.c (dumpstr): Fix incorrect printing of one too many
3886 characters when the length is not an even multiple of 16 bytes.
3887 Reported by Juergen Weigert
3888 <jnweiger@immd4.informatik.uni-erlangen.de>.
3890 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
3892 * ioctl.c (compare): Change prototype to match POSIX qsort.
3893 * signal.c (sigishandled) [SVR4]: Omit everything after return.
3894 * strace.c (trace) [SVR4]: Break out of for loop instead of
3895 returning when finished so final return statement is executed.
3896 * syscall.c (internal_syscall): Add more SYS_wait* variations.
3897 (syscall) [LINUX]: Correct typo which commented out the M68K
3899 * util.c (printstr): Cast unsigned char pointer argument
3900 to char pointer in umovestr call.
3901 (dumpstr): Likewise for umoven.
3903 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
3905 * version.c: Version 3.0.4 is released.
3907 * signal.c (sys_sigblock): Move after the definition of
3908 sys_sigsetmask that it calls to avoid an implicit declaration.
3909 * stream.c (transport_user_options, transport_server_options):
3910 Only needed if TI_BIND is defined.
3911 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
3913 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
3914 the tcp arguement from the call to exiting. Add getrval2
3915 check so no fork processing is done in the child.
3916 (printwaitn): Initialize exited so that its value is defined
3917 for all flows of execution.
3919 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
3921 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
3922 setfsuid, setfsgid, and _llseek syscalls.
3923 * linux/syscall.h: Add prototypes for them.
3924 * linux/syscallent.h: Add them to the syscall entries table.
3925 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
3926 defines and conditionally include linux/personality.h if
3927 __NR_personality is defined.
3928 (personality_options) [LINUX]: New table.
3929 (sys_personality) [LINUX]: New function.
3931 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
3933 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
3934 on the number of traced processes so that we can have untraced
3935 children (e.g. via popen).
3937 * strace (main) [!SVR4]: Call fake_execve to get the actual
3938 exec and its arguments into the trace.
3939 (environ): Declare it.
3940 * process.c (fake_execve): New function.
3941 (headers): Include sys/syscall.h to get SYS_* defines.
3943 * process.c (sys_execv, sys_execve): Surround argument annotations
3944 with C comment delimiters.
3945 (printargv, printargc): The arg vector is an array of char pointers
3948 * strace.c (printleader): Also check for multiple -p arguments
3949 when deciding whether to print the pid field.
3951 * strace.c (strerror) [!HAVE_STRERROR]: New function.
3952 * defs.h (strerror, strsignal): Add these prototypes if we provide
3954 * configure.in (AC_CHECK_FUNCS): Add strerror.
3956 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
3957 and blocked signals.
3959 * strace.c (main): Add username option. Verify they are root before
3960 letting them use it. Look up the ids in the password file. Set
3961 them just before executing the program.
3962 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3964 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
3966 * version.c: Version 3.0.3 is released.
3968 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
3969 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3971 * strace.c (outfname): Initialize to NULL.
3972 (main): Defer output file processing until after arguments.
3973 Allow either a pipe or a bang for command arguments.
3974 Check if outfname is NULL instead of checking outf for stderr.
3975 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
3976 (droptcb): Reset close TCB's outf to NULL instead of stderr.
3977 (tprintf): Avoid calling vfprintf if outf is NULL.
3979 * strace.c (main): Use popen if -o argument begins with a pipe.
3980 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3982 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
3983 but WIFSTOPPED was used.
3985 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
3986 rule to prevent the comment from being untrue.
3988 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
3990 * strace.c (sys_exit): Move follow fork code to internal_exit.
3991 (sys_fork): Move follow fork code to internal_fork.
3992 (sys_execv, sys_execve): Move follow fork code to internal_exec.
3993 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
3994 (vforking): Remove this static variable and check scno in
3995 internal_fork instead.
3996 (internal_exit, internal_fork, internal_exec, internal_wait): New
3998 * defs.h: Add prototypes for the new internal_* functions.
3999 * syscall.c (syscall): Move syscall entering trace qualifier check
4000 and reprint checking after context decoding and precede them with
4001 a call to internal_syscall. Precede syscall exiting trace
4002 qualifier check with a call to internal_syscall.
4003 (internal_syscall): New function.
4005 * defs.h (struct tcb): Make scno signed.
4006 * strace.c (syscall) Make u_error signed.
4007 [LINUX, I386]: Avoid unsigned cast in eax check.
4008 * syscall.c (sys_indir): Make i, scno, and nargs signed.
4009 * desc.c (sys_select): Make cumlen unsigned
4011 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
4013 * net.c (socktypes): Add SOCK_PACKET.
4015 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
4017 * Makefile (clean): Check explicitly for a Makefile in subdirs
4018 before running make in them.
4020 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
4022 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
4023 [MIPS] (detach): Initialize error for MIPS case.
4024 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
4026 * syscall.c (decode_subcall): Move variable i into conditionals
4028 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
4029 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
4031 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
4032 printing since we don't know what the size of their type is.
4033 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
4034 if autoconf detects it since it seems to either not work or do
4035 something else entirely on Irix 5.3.
4037 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
4039 * version.c: Version 3.0.2 is released.
4040 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
4041 so that the file descriptor arg is decimal.
4043 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
4045 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
4046 because on Linux they are enumerators.
4048 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
4051 * util.c (printxval): When there is no translation, print the actual
4052 number first and the the default value as a C comment.
4054 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
4055 sys_setsockopt): Change first argument from unsigned to signed to
4056 cater to the frequent practice of calling system calls with a file
4058 * mem.c (sys_mmap): Likewise.
4060 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
4062 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
4064 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
4066 * version.c: Version 3.0.1 is released.
4067 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
4068 * config.guess, config.guess: Update from the FSF.
4069 * install-sh: New from the FSF.
4071 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
4073 * Makefile.in: Add m68k arch.
4074 * acconfig.h (M68K): Add m68k define.
4075 * configure.in: Add detection of arch m68k.
4076 * process.c [M68K] (struct_user_offsets): Support m68k registers and
4078 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
4080 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
4081 * syscall.c [M68K] (syscall): Support m68k syscall number register
4082 and errno in d0 instead of eax.
4083 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
4084 program counter in PT_PC instead of EIP.
4085 [M68K] (LOOP): Support m68k loop instruction.
4086 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
4088 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
4089 to MAP_FIXED instead of MAP_ANONYMOUS.
4090 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
4092 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
4093 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
4095 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
4097 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
4098 Reported by Thanh Ma <tma@encore.com>.
4100 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
4101 1.1.62 doesn't continue a traced child when the parent exits.
4102 Reported by Matt Day <mday@artisoft.com>.
4104 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
4106 * util.c (printstr): Fix longstanding bug in notating string
4109 * strace.c [SVR4] (proc_open): Specifically wait for the child the
4110 child to go into the execve syscall to avoid spurious traces.
4111 [LINUX] (detach): Conditionalize the status variable.
4113 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
4115 * Makefile.in: Add mips arch.
4116 * acconfig.h (MIPS): Add mips define.
4117 * configure.in: Add detection of opsys irix5 and arch mips. Check
4119 Check for sys/sysconfig.h header.
4120 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
4121 * file.c [SVR4]: Include sys/cred.h.
4122 (access_flags): Update access flags for SGI.
4123 (sprinttime): Change type of sprinttime argument from unsigned
4125 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
4126 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
4127 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
4128 Cast si_band member to long before printing.
4129 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
4130 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
4131 * strace.c [SVR4] [MIPS]:
4132 (foobar): New dummy signal handler.
4133 (main): Install a dummy signal handler in the child before pausing
4134 to work around an SGI bug in PRSABORT.
4135 (proc_open): Send a interrupt to the child instead of aborting the
4136 syscall which doesn't work on Irix5.2.
4137 * svr4/dummy.h: Add new unfinished SGI syscalls
4138 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
4139 existing calls (e.g. sys_ksigaction like sys_sigaction).
4140 Printargs does the print thing for sys_sethostid.
4141 * svr4/syscall.h: Declare all new SGI syscalls.
4142 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
4143 and add it to all subcall entry points.
4144 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
4145 decode as subcalls on MIPS. Instead, use the normal syscalls.
4146 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
4147 since SGI syscall numbers are off by one.
4148 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
4149 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
4150 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
4151 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
4152 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
4153 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
4154 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
4155 Add workaround for broken SGI pr_sysarg on syscall entry.
4156 [SVR4] (syscall): Conditionalize subcall decoding for
4157 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
4158 [SVR4] [MIPS] (getrval2): Handle SGI.
4159 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
4160 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
4161 [MIPS] (syssgi_options, sys_syssgi): New for SGI.