1 2005-02-02 Roland McGrath <roland@redhat.com>
3 * debian/control: Add strace-udeb package for installer debugging.
4 * debian/rules (binary-arch): Build it.
5 From Joshua Kwan <joshk@triplehelix.org>.
6 Fixes Debian bug #268294.
8 * file.c (openmodes) [O_LARGEFILE] [O_LARGEFILE == 0]: Redefine to
9 known values for Linux.
11 * util.c (printcall): Print 16 ?s when long is 8 bytes.
14 * linux/sparc/syscall.h: Declare sys_epoll_create, sys_epoll_ctl,
16 * linux/sparc64/syscall.h: Just #include "../sparc/syscall.h" here.
17 * ioctl.c (nioctlents2): Add const to type.
18 Fixes Debian bug #278449.
20 * sock.c (iffflags): New variable, table of IFF_* values.
21 (print_addr): New function.
22 (sock_ioctl): Handle SIOCGIFADDR, SIOCGIFDSTADDR, SIOCGIFBRDADDR,
23 SIOCGIFNETMASK, SIOCGIFFLAGS, SIOCGIFMETRIC, SIOCGIFMTU, SIOCGIFSLAVE,
24 SIOCGIFHWADDR. Use print_addr for SIOCGIFCONF, SIOCGIFNAME, and
25 SIOCGIFINDEX, and fix their output.
26 From Ulrich Drepper <drepper@redhat.com>.
28 Fixes Debian bug #192164.
30 2004-12-20 Dmitry V. Levin <ldv@altlinux.org>
32 * configure.ac: Use AC_GNU_SOURCE macro instead of changing CFLAGS.
33 * defs.h [HAVE_CONFIG_H]: Include config.h first.
34 * strace.c: Include "defs.h" first.
37 * syscall.c (call_summary): Fix potential NULL dereference.
40 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
42 * syscall.c (qual_signal): Check bounds for numeric signal names.
43 Fix parser of symbolic signal names.
44 Fix return code, as required by qualify() function.
45 * syscall.c (qual_desc): Check bounds for descriptor number.
46 * syscall.c (qual_syscall): Correct return code, to be consistent
47 with qualify() and other qual_* functions.
50 2005-02-01 Roland McGrath <roland@redhat.com>
52 * system.c [LINUX] (MS_MANDLOCK, MS_NOATIME, MS_NODIRATIME, MS_BIND,
53 MS_MOVE, MS_REC, MS_VERBOSE, MS_POSIXACL, MS_ACTIVE, MS_NOUSER):
55 [LINUX] (mount_flags): Add them.
56 [LINUX] (sys_mount): If any of (MS_BIND|MS_MOVE|MS_REMOUNT) bits are
57 set in the flags argument, don't try to fetch the filesystem string.
60 * config.guess: Update from canonical version, timestamp 2004-11-12.
61 * config.sub: Likewise, timestamp 2004-11-30.
63 * process.c [LINUX] [X86_64] (sys_arch_prctl): New function.
64 * linux/syscall.h: Declare it.
65 * linux/x86_64/syscallent.h: Use it.
68 * process.c (sys_sched_setscheduler): Use %#lx format for bad pointer.
69 (sys_sched_getparam, sys_sched_setparam): Likewise.
72 * signal.c [HAVE_SIGACTION] [LINUX && X86_64] (SA_RESTORER): Define
76 * linux/syscallent.h: Use sys_mincore instead of printargs.
77 * linux/x86_64/syscallent.h: Likewise. Also use sys_getrlimit,
78 sys_semtimedop, sys_umount2.
81 * syscall.c (qual_signal): Fix inverted return value and bogus
82 argument to qualify_one in the named case.
84 * file.c (print_xattr_val): Don't use auto array sized by syscall
85 argument. Use malloc instead, so it can fail for insane values.
86 Fixes Debian bug #283704.
88 * net.c (sys_getsockopt): Fix a format %ld -> %d.
90 * linux/syscall.h [IA64] (SYS_semtimedop): #undef it.
92 * syscall.c (syscall_enter) [X86_64]: Fix 32-bit argument register map
93 not to double the middle entry!
96 * linux/x86_64/syscallent.h: Fix exit_group entry.
98 * util.c (getpc) [S390 || S390X]: Implement it.
99 Patch by David Wilder <wilder@us.ibm.com>.
101 * linux/ia64/syscallent.h: Add fadvise64, fstatfs64, statfs64, mbind,
102 [gs]et_mempolicy, mq_*, sys_kexec_load, vserver, and waitid.
105 2005-01-22 Andreas Schwab <schwab@suse.de>
107 * net.c (sys_getsockopt): Change type of len to int.
109 2004-10-19 Roland McGrath <roland@redhat.com>
111 * configure.ac, NEWS: Version 4.5.8.
112 * debian/changelog, strace.spec: 4.5.8-1.
114 * file.c (sys_fadvise64): Conditionalize just on [LINUX].
116 * configure.ac: Check for sys/epoll.h.
117 * desc.c: Protect #include <sys/epoll.h> with [HAVE_SYS_EPOLL_H].
118 (epollctls, epollevents): Protect each entry with #ifdef on its macro.
120 * strace.c (handle_group_exit): Don't detach leader that wasn't
121 TCB_ATTACHED. Instead mark it with TCB_GROUP_EXITING.
122 Remove droptcb loop at end, no longer required since 2.6 reports each
126 * strace.c (trace): Use handle_group_exit for non-TCB_ATTACHED child
127 taking signal when it has nclone_threads > 0.
129 * strace.c (handle_group_exit, trace): Mark leader with
130 TCB_GROUP_EXITING and don't be surprised at child deaths when their
134 * process.c (WCOREFLAG): Define if not defined.
135 (W_STOPCODE, W_EXITCODE): Likewise.
136 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
138 * sock.c [! LINUX]: Include <sys/socket.h> before <sys/sockio.h>.
139 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
141 * debian/rules: Make strace64.1.gz symlink to strace.1.gz instead of
142 strace64.1 to strace.1, which doesn't exist.
143 Fixes Debian bug #269220.
145 2004-09-05 Phil Blundell <pb@nexus.co.uk>
147 * linux/arm/syscallent.h: New file.
149 2004-10-19 Roland McGrath <roland@redhat.com>
151 * debian/rules (DEB_BUILD_GNU_TYPE, CONFIG_OPTS): New variables.
152 [$(DEB_HOST_GNU_TYPE) == s390-linux] (build64, HOST64, CC64): Set them.
153 (build/Makefile): Use $(CONFIG_OPTS).
154 (build64/Makefile): Pass --host as well as --build.
155 From Bastian Blank <waldi@debian.org>.
156 Fixes Debian bug #271500.
158 * linux/hppa/syscallent.h: Update for 2.6.9 syscalls.
159 From Randolph Chung <tausq@debian.org>
160 Fixes Debian bug #273887.
162 * file.c (sys_llseek): Revert last change.
164 2004-09-14 Richard Henderson <rth@twiddle.net>
166 * linux/alpha/syscallent.h: Add tgkill, *stat64, vserver, mbind,
167 [gs]et_mempolicy, mq_*, waitid.
169 2004-10-07 Roland McGrath <roland@redhat.com>
171 * file.c (sys_llssek, sys_readahead, sys_fadvise64, sys_fadvise64_64):
173 * io.c (sys_pread, sys_pwrite, sys_sendfile): Likewise.
175 * linux/x86_64/syscallent.h: Fix botched table entries.
176 From Ulrich Drepper <drepper@redhat.com>.
178 * mem.c [LINUX] (sys_mbind, sys_set_mempolicy, sys_get_mempolicy):
180 * linux/syscall.h: Declare them.
181 * linux/x86_64/syscallent.h: Likewise.
182 From Ulrich Drepper <drepper@redhat.com>.
184 * linux/syscallent.h: Handle mbind, set_mempolicy, get_mempolicy.
185 From Ulrich Drepper <drepper@redhat.com>.
187 * file.c [LINUX && (I386 || X86_64)] (sys_fadvise64, sys_fadvise64_64):
189 * linux/syscall.h: Declare them.
190 * linux/syscallent.h: Handle fadvise64 and fadvise64_64 using those.
191 * linux/x86_64/syscallent.h: Likewise.
192 From Ulrich Drepper <drepper@redhat.com>.
194 2004-09-13 Dmitry V. Levin <ldv@altlinux.org>
196 * linux/ioctlsort.c (main): Omit duplicate lines
197 (with same name and code) from output.
198 * linux/ioctlent.sh: Build the list of ioctls defined in
199 scsi/sg.h (0x22..), scsi/scsi.h and scsi/scsi_ioctl.h (0x53..),
200 as suggested by Peter Jones <pjones@redhat.com>
201 * linux/ioctlent.h: Regenerated.
204 2004-09-13 Ulrich Drepper <drepper@redhat.com>
205 Dmitry V. Levin <ldv@altlinux.org>
207 * time.c [LINUX] (print_rtc): New function, for printing rtc_time
209 [LINUX] (rtc_ioctl): New function, for parsing RTC_* ioctls.
210 * ioctl.c [LINUX] (ioctl_decode): Call rtc_ioctl.
211 * defs.h [LINUX]: Declare rtc_ioctl.
214 2004-10-06 Roland McGrath <roland@redhat.com>
216 * desc.c [LINUX] (sys_epoll_create, sys_epoll_ctl, sys_epoll_wait):
218 * linux/syscall.h: Declare them.
219 * linux/syscallent.h: Use those for epoll_* syscalls.
220 * linux/alpha/syscallent.h: Likewise.
221 * linux/hppa/syscallent.h: Likewise.
222 * linux/ia64/syscallent.h: Likewise.
223 * linux/powerpc/syscallent.h: Likewise.
224 * linux/s390/syscallent.h: Likewise.
225 * linux/s390x/syscallent.h: Likewise.
226 * linux/sparc/syscallent.h: Likewise.
227 * linux/sparc64/syscallent.h: Likewise.
228 * linux/sparc64/syscallent2.h: Likewise.
229 * linux/x86_64/syscallent.h: Likewise.
230 From Ulrich Drepper <drepper@redhat.com>.
233 * resource.c (resources): Add RLIMIT_LOCKS, RLIMIT_SIGPENDING,
234 and RLIMIT_MSGQUEUE, if defined.
235 From Ulrich Drepper <drepper@redhat.com>.
238 * net.c [HAVE_SENDMSG] (printcmsghdr): New function.
239 (printmsghdr): Use it.
240 From Ulrich Drepper <drepper@redhat.com>.
243 * file.c (sprintmode): Add const to return type.
244 (sprintfstype): Likewise.
245 * signal.c (printsiginfo): Add a const.
247 2004-09-15 Roland McGrath <roland@redhat.com>
249 * linux/x86_64/syscallent.h: Use sys_waitid.
251 * linux/syscallent.h: waitid takes 5 arguments, and is in TP category.
252 * process.c (sys_waitid): Handle fifth argument (struct rusage *).
254 2004-09-11 Roland McGrath <roland@redhat.com>
256 * time.c (sys_clock_nanosleep): Print zero flags arg correctly.
257 (sys_timer_settime): Likewise.
258 (printsigevent): Print signals by name for SIGEV_SIGNAL.
259 (sys_timer_create): Print clock ID symbolically.
260 From Ulrich Drepper <drepper@redhat.com>.
263 2004-09-07 Michal Ludvig <mludvig@suse.cz>
265 * defs.h (nioctlents1, nsignals2): Fix typos in decls.
267 2004-09-03 Roland McGrath <roland@redhat.com>
269 * syscall.c (qual_options): Add const to defn.
271 (call_count, error_count, tv_count): Variables removed.
272 (struct call_counts, counts): New type and variable.
273 Update all users of the old three to use the new array of structs.
274 (trace_syscall): Allocate counts on first use.
275 (sorted_count): Variable removed.
276 (call_summary): Allocate locally.
278 * syscall.c (sysent0, sysent1, sysent2, sysent): Add const to defn.
279 (nsyscalls0, nsyscalls1, nsyscalls2): Likewise.
280 (errnoent0, errnoent1, errnoent2, errnoent): Likewise.
281 (nerrnos0, nerrnos1, nerrnos2): Likewise.
282 * signal.c (signalent0, signalent1, signalent2): Likewise.
283 (nsignals0, nsignals1, nsignals2): Likewise.
285 * ioctl.c (ioctlent0, ioctlent1, ioctlent2): Likewise.
286 (nioctlents0, nioctlents1, nioctlents2): Likewise.
287 (ioctl_lookup, ioctl_next_match): Likewise.
288 * defs.h: Update decls.
289 * io.c (sys_ioctl): Update users.
291 * util.c (xlookup, printxval, addflags, printflags): Use const for
292 struct xlat * argument.
293 * defs.h (xlookup, printxval, addflags, printflags): Update decls.
294 * bjm.c: Add const to all struct xlat defns.
301 * process.c: Likewise.
302 * resource.c: Likewise.
303 * signal.c: Likewise.
305 * stream.c: Likewise.
306 * system.c: Likewise.
311 2004-09-01 Roland McGrath <roland@redhat.com>
313 * linux/x86_64/syscallent.h: Add new entries for timer_*, clock_*, and
314 mq_* syscalls, and names only for new calls up to 252.
315 * linux/syscallent.h: Add waitid.
316 * linux/x86_64/syscallent.h: Likewise.
317 * linux/syscall.h: Declare sys_waitid.
319 * process.c (internal_wait): Take second arg giving index of flags
321 * defs.h: Update prototype.
322 * syscall.c (internal_syscall): Update caller.
323 Also use internal_wait for SYS_waitid.
324 * process.c (sys_waitid): Define for [LINUX] as well.
325 Don't tweak TCB_SUSPENDED--internal_wait does that.
326 (waitid_types): Conditionalize use of nonstandard P_* macros.
328 2004-08-31 Roland McGrath <roland@redhat.com>
330 * configure.ac, NEWS: Version 4.5.7.
331 * debian/changelog: 4.5.7-1.
332 * strace.spec: 4.5.7-2.
334 * debian/rules: Rewrite sparc64 change of 2004-07-12.
335 Always do each build in a separate build directory.
336 Fixes Debian bug #254728.
338 * time.c (clocknames): Use #ifdef around CLOCK_* uses.
340 * strace.1: Say that -c shows system CPU time, not real time.
341 Fixes Debian bug #254438.
343 * syscall.c (dumpio): Match pread and pwrite system calls too.
344 Fixes Debian bug #239947.
346 * net.c (sockoptions): Add all SO_* macros known in Linux 2.6.9.
347 Fixes Debian bug #171653.
349 2004-07-12 Dmitry V. Levin <ldv@altlinux.org>
351 * signal.c [LINUX] (parse_sigset_t): Fix hex strings parser.
354 2004-08-30 Roland McGrath <roland@redhat.com>
356 * strace.c (main): Don't call fake_execve under -c.
357 From Ulrich Drepper <drepper@redhat.com>.
360 * net.c (sockipoptions): Add some options.
361 [SOL_IPV6] (sockipv6options): New variable.
362 (sys_getsockopt, printsockopt): Use it for SOL_IPV6 level.
363 From Ulrich Drepper <drepper@redhat.com>.
366 * time.c (clocknames): New variable, symbolic names for clock_t.
367 (sys_clock_settime, sys_clock_gettime, sys_clock_nanosleep): Use it.
368 From Ulrich Drepper <drepper@redhat.com>.
371 * system.c (personality_options): Hard-code values here.
372 Don't #include <linux/personality.h> at all.
373 Fixes RH#130965 and Debian bug #40588.
375 * file.c (print_xattr_val): New function to show attribute values.
376 (sys_setxattr, sys_fsetxattr, sys_getxattr, sys_fgetxattr): Use it.
377 From Ulrich Drepper <drepper@redhat.com>.
380 2004-07-12 Roland McGrath <roland@redhat.com>
382 * configure.ac, NEWS: Version 4.5.6.
383 * strace.spec, debian/changelog: 4.5.6-1.
385 * Makefile.am (EXTRA_DIST): Add linux/sparc64 files.
387 * debian/rules: On sparc-linux, build strace64 as well.
388 From Ben Collins <bcollins@debian.org>.
389 Fixes Debian bug #254728.
391 2004-07-07 David S. Miller <davem@nuts.davemloft.net>
393 * linux/sparc/syscallent.h: Sync with reality.
394 * linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
395 sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
396 sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
397 sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
398 sys_removexattr, sys_lremovexattr, sys_fremovexattr,
399 sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
400 sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
401 sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
402 sys_timer_settime, sys_timer_gettime): New declarations.
403 * linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
404 linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
405 linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
406 linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
407 linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
408 linux/sparc64/signalent.h, linux/sparc64/signalent.h,
409 linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
410 linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
411 linux/sparc64/syscallent1.h: New files.
412 * defs.h (LINUXSPARC): Define also when SPARC64.
413 (LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
414 Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
415 Define possibly missing __NR_exit_group. Declare getrval2.
416 * configure.ac (sparc64): New architecture case.
417 * file.c (stat_sparc64): New structure.
418 (printstat_sparc64): New output routine for that.
419 (printstat): Call it, if personality is 2.
420 (printstat64): Likewise.
421 * util.c: Conditionalize ptrace defines on LINUXSPARC
423 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
424 to PTRACE_FOOREGS64 so that more sparc code can be shared
425 between 64-bit and 32-bit.
426 (_hack_syscall5): Correct trap number when SPARC64.
427 (PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
428 (getpc): Handle SPARC64 && LINUX.
429 (printcall): Likewise.
430 (arg fetching/setting): Use same code for SPARC64 LINUX
432 (setbpt): Handle SPARC64 && LINUX.
433 (clearbpt): Likewise.
434 * signal.c: Conditionalize ptrace defines on SPARC and
436 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
437 to PTRACE_FOOREGS64 so that more sparc code can be shared
438 between 64-bit and 32-bit.
439 (m_siginfo): Use same definition on SPARC64 as SPARC.
440 (sys_sigreturn): Handle LINUX && SPARC64.
441 * syscall.c: Conditionalize ptrace defines on SPARC and
443 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
444 to PTRACE_FOOREGS64 so that more sparc code can be shared
445 between 64-bit and 32-bit.
446 (getscno): Use same static state on SPARC64 as SPARC,
447 and add SPARC64 handling.
448 (get_error): Handle LINUX && SPARC64.
449 (force_result): Likewise.
450 (syscall_enter): Likewise.
451 (trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
453 (getrval2): Handle LINUX && SPARC64.
454 * process.c: Conditionalize ptrace defines on SPARC and
456 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
457 to PTRACE_FOOREGS64 so that more sparc code can be shared
458 between 64-bit and 32-bit.
459 (change_syscall): Handle LINUX && SPARC64.
460 (struct_user_offsets): Ifdef out those which do not exist
462 * net.c (sys_pipe): Handle LINUX && SPARC64.
463 * ioctl.c: Fix initializer typo for nioctlents2, was
464 nioctlents1 by accident.
466 2004-06-28 Andreas Schwab <schwab@suse.de>
468 * process.c (internal_exec): Move TCB_WAITEXECVE handling here.
469 (sys_execve): Remove it here.
471 2004-07-12 Roland McGrath <roland@redhat.com>
473 * Makefile.am (EXTRA_DIST): Add linux/sh64/syscallent.h.
475 * debian/control (Section): Move to utils, matching Debian override.
477 * net.c (addrfams): Make variable global.
478 * sock.c (sock_ioctl): Decode the arguments for SIOCGIFNAME,
479 SIOCGIFINDEX, and SIOCGIFCONF.
480 From Ulrich Drepper <drepper@redhat.com>.
483 * linux/ioctlsort.c: Add some #includes.
484 [POWERPC]: Kludge out high bits.
485 * linux/ia64/ioctlent.h: Regenerated using RHEL3 headers.
486 * linux/powerpc/ioctlent.h: Likewise.
488 2004-07-11 Roland McGrath <roland@redhat.com>
490 * linux/ioctlent.sh: Replace asm with $asm in all places.
492 * configure.ac: Add I386 as AM_CONDITIONAL.
493 * Makefile.am [LINUX]: Add maintainer-mode rules to regenerate
496 2004-07-08 Roland McGrath <roland@redhat.com>
498 * resource.c (sys_quotactl): Truncate first argument to 32 bits, since
499 that's what the kernel will do.
501 2004-07-07 Roland McGrath <roland@redhat.com>
503 * linux/ioctlent.sh: Take optional second argument to use as directory
504 name in place of `asm'.
506 2004-06-27 Roland McGrath <roland@redhat.com>
508 * configure.ac, NEWS: Version 4.5.5.
509 * strace.spec, debian/changelog: 4.5.5-1.
511 2004-06-22 Roland McGrath <roland@redhat.com>
513 * syscall.c (syscall_fixup) [LINUX && X86_64]: For 32-bit process,
514 sign extend the low 32 bits of RAX to 64 bits.
517 * syscall.c (force_result): [LINUX && X86_64]: Fix RAX*4 -> RAX*8.
519 2004-06-03 Roland McGrath <roland@redhat.com>
521 * configure.ac, NEWS: Version 4.5.4.
522 * strace.spec, debian/changelog: 4.5.4-1.
524 * net.c (domains): Add many PF_* values #ifdef PF_*.
525 (addrfams): Add many AF_* values #ifdef AF_*.
526 Fixes Debian bug #250506.
528 2004-05-02 Dmitry V. Levin <ldv@altlinux.org>
530 * linux/ioctlsort.c (compare): When ioctl codes equal, compare
532 (main): Print a note that program output is generated by
534 * linux/ioctlent.sh: Build the list of ioctls defined in
535 linux/fb.h (0x46..), linux/kd.h (0x4B..), linux/cdrom.h (0x53..),
536 asm/ioctls.h (0x54..), linux/vt.h (0x56..), linux/videotext.h
537 (0x71..), linux/videotext.h (0x72..), asm/sockios.h (0x89..),
538 linux/sockios.h (0x89..), linux/wireless.h (0x8B..).
539 * linux/ioctlent.h: Regenerated from linux-2.6.5.
542 2004-06-03 Roland McGrath <roland@redhat.com>
544 * debian/control (Architecture): Add amd64.
545 Fixes Debian bug #246568.
547 * strace.c (main) [LINUX]: Expand TCBTAB as necessary for threads
548 attached. Attach threads only under -f. Set TCB_FOLLOWFORK in them.
549 (expand_tcbtab): New function, broken out of ...
550 * process.c (fork_tcb): ... here, call that.
551 * defs.h: Declare expand_tcbtab.
553 2004-04-19 Roland McGrath <roland@redhat.com>
555 * process.c (printstatus): Add a space before | in output.
557 2004-04-16 Roland McGrath <roland@redhat.com>
559 * configure.ac: Version 4.5.3.
560 * strace.spec, debian/changelog: 4.5.3-1.
562 2004-03-18 Dmitry V. Levin <ldv@altlinux.org>
564 * resource.c (sys_quotactl) [LINUX]: Cast arithmetic shift operand
565 from long to unsigned long, to fix output of the quotactl command
569 2004-04-16 Roland McGrath <roland@redhat.com>
571 * linux/s390/ioctlent.h, linux/s390x/ioctlent.h: Update DASD ioctls.
572 From Maxim Shchetynin <maxim@de.ibm.com>.
574 * configure.ac: Check for <mqueue.h>.
575 * ipc.c (sys_mq_open, printmqattr) [! HAVE_MQUEUE_H]: Don't try to
576 decode struct mq_attr.
577 * NEWS: Mention mq support.
579 * linux/syscall.h: Support new mq_* syscalls on Linux.
580 * linux/syscallent.h: Likewise.
581 * linux/dummy.h: Likewise.
583 * time.c (printsigevent): Handle SIGEV_THREAD.
584 From Ulrich Drepper <drepper@redhat.com>.
587 2004-04-13 Roland McGrath <roland@redhat.com>
589 * net.c (msg_flags): Grok MSG_FIX, MSG_SYN, MSG_RST, MSG_NOSIGNAL,
591 From Ulrich Drepper <drepper@redhat.com>.
594 * process.c (printstatus): Mask out bits presented symbolically, and
595 print "| 0xnnn" if the remaining bits are not all zero.
596 Fixes Debian bug #240062.
598 * process.c (print_affinitylist): Rewritten to handle indirect values.
599 (sys_sched_setaffinity, sys_sched_getaffinity): Update callers.
600 From Ulrich Drepper <drepper@redhat.com>.
603 * acinclude.m4: Quote first argument to AC_DEFUN in all cases.
605 2004-04-08 Roland McGrath <roland@redhat.com>
607 * strace.c (main) [LINUX]: When attaching for -p, look in
608 /proc/PID/task for all threads and attach them as presumed
609 CLONE_THREAD children.
610 * NEWS: Mention the feature.
613 2004-03-02 Roland McGrath <roland@redhat.com>
615 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
616 From Michael Holzheu <HOLZHEU@de.ibm.com>.
618 * debian/control (Standards-Version): Update to 3.6.1.
620 2004-03-01 Roland McGrath <roland@redhat.com>
622 * configure.ac, NEWS: Version 4.5.2.
623 * strace.spec, debian/changelog: 4.5.2-1.
625 * strace.c (main): Avoid potential buffer overruns from ludicrous
626 arguments or PATH values.
627 * syscall.c (qual_signal): Bail out for too-long string.
629 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
630 Fixes Debian bug #223207.
632 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
634 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
635 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
636 struct modify_ldt_ldt_s.
637 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
639 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
640 From Tim Yamin <plasmaroo@gentoo.org>.
642 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
645 * configure.ac: Check for `struct pt_all_user_regs'
646 and `struct ia64_fpreg' in <sys/ptrace.h>.
647 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
648 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
650 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
651 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
653 * util.c [LINUX] (arg0_index, arg1_index): New macros.
654 [S390 || S390X]: Define them with inverted values.
655 (setbpt): Use them for u_arg indices.
657 2004-02-26 Andreas Schwab <schwab@suse.de>
659 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
660 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
661 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
663 2004-03-01 Roland McGrath <roland@redhat.com>
665 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
666 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
667 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
668 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
669 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
670 sys_sched_get_priority_min): New functions.
671 From Ulrich Drepper <drepper@redhat.com>.
674 2004-02-20 Roland McGrath <roland@redhat.com>
676 * linux/hppa/syscallent.h: Update some syscalls.
677 From Randolph Chung <tausq@debian.org>.
678 Fixes Debian bug #231632.
680 2003-12-31 David Mosberger <davidm@hpl.hp.com>
682 * process.c (internal_exit): For ia64, also recognize IA-32 252
684 (change_syscall): For IA64, also support changing IA-32 syscalls.
685 * syscall.c (internal_syscall): For IA64, also recognize IA-32
686 syscall 252 (exit_group) as an internal_exit() syscall.
687 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
689 (SYS_vfork): Likewise.
690 (arg_setup): For IA64 version, also support IA-32 syscalls.
691 (get_arg0): Likewise.
692 (get_arg1): Likewise.
693 (set_arg0): Likewise.
694 (set_arg1): Likewise.
696 2004-02-15 Anton Blanchard <anton@samba.org>
698 * linux/powerpc/syscallent.h: Add rtas call.
699 Shift multiplexed syscalls to start at 300, we are already about
700 to hit 256 real syscalls.
701 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
703 2004-02-19 Roland McGrath <roland@redhat.com>
705 * strace.c (main): Use TCP->pid, not PID, in -p message.
706 Fixes Debian bug #229802.
708 2004-01-13 Roland McGrath <roland@redhat.com>
710 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
713 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
714 Reported by Petter Reinholdtsen <pere@hungry.com>.
716 2003-12-31 David Mosberger <davidm@hpl.hp.com>
718 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
720 2003-12-14 Anton Blanchard <anton@samba.org>
722 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
723 Use %llu formats for them.
725 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
727 * linux/powerpc/syscallent.h: Update to include recently added
730 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
731 ppc64, we were misreporting syscalls that really succeeded as having
734 2004-01-13 Roland McGrath <roland@redhat.com>
736 * strace.1: Remove comment about vfork on Linux.
737 Fixes Debian bug #223390.
739 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
740 (sys_getdents64) [LINUX]: Print d_type field.
742 2003-12-15 Dmitry V. Levin <ldv@altlinux.org>
744 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
745 killed process if available. Fixes RH#112117.
747 2003-11-13 Roland McGrath <roland@redhat.com>
749 * configure.ac, NEWS: Version 4.5.1.
750 * strace.spec, debian/changelog: 4.5.1-1.
752 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
754 * defs.h (ioctl_lookup): Prototype change.
755 * ioctl.c (ioctl_next_match): New function.
756 * defs.h: Declare it.
757 * io.c (sys_ioctl): Use it, to display all possible ioctl names
758 when there's more than one match.
759 * ioctl.c (ioctl_lookup): Likewise.
760 * stream.c (internal_stream_ioctl): Likewise.
761 Patch from Solar Designer <solar@openwall.com>.
763 2003-11-13 Roland McGrath <roland@redhat.com>
765 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
766 * linux/sh64/syscallent.h: Likewise.
768 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
771 * util.c (printuid): New function.
772 * defs.h: Declare it.
773 * file.c (sys_chown): Use it.
774 * file.c (sys_fchown): Likewise.
775 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
776 sys_setresgid): Likewise.
777 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
778 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
779 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
780 setuid32, setgid32, setfsuid32, setfsgid32.
781 * process.c [LINUX]: Define GETGROUPS32_T.
782 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
784 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
787 2003-11-11 Roland McGrath <roland@redhat.com>
789 * strace.c (main): Bail with usage error for missing command before we
790 open the -o file or fiddle uids.
792 2003-11-06 Roland McGrath <roland@redhat.com>
794 * strace.c (main): Treat piped output more like file output.
795 Disallow -ff with piped output. Fixes RH#105366.
796 Reported by Dmitry V. Levin <ldv@altlinux.org>
798 * strace.c (tprintf): Check result of vfprintf and use perror when it
799 fails while not writing to stderr itself. Fixes Debian bug #218762.
801 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
802 From Ulrich Drepper <drepper@redhat.com>.
804 2003-11-01 Roland McGrath <roland@redhat.com>
806 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
807 setitimer rather than hard-coding a value based on HZ.
808 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
810 2003-10-21 Roland McGrath <roland@redhat.com>
812 * strace.1: Fixed a few spelling errors.
813 Fixes Debian bug #217008.
815 * syscall.c: Revert last change, was broken.
817 2003-10-01 Roland McGrath <roland@redhat.com>
819 * process.c (internal_clone): Don't suspend parent when call requested
820 a specific PID that is not a traced child.
822 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
823 from right to left so we don't have to presume the size.
824 Reported by David Woodhouse <dwmw2@redhat.com>.
826 2003-09-25 Roland McGrath <roland@redhat.com>
828 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
829 these in the table if they are defined.
831 2003-09-24 Roland McGrath <roland@redhat.com>
833 * configure.ac, NEWS: Version 4.5.
834 * strace.spec, debian/changelog: 4.5-1.
836 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
837 instruction decoding branch if TCB_INSYSCALL is clear.
838 Reported by <jochen@penguin-breeder.org>.
840 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
842 2003-09-23 Roland McGrath <roland@redhat.com>
844 * strace.spec: On ppc64 (maybe others later), create an strace64
845 package as well containing just /usr/bin/strace64.
847 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
850 2003-08-21 Roland McGrath <roland@redhat.com>
852 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
853 * linux/x86_64/syscallent.h: Likewise.
854 * linux/s390/syscallent.h: Likewise.
855 * linux/s390x/syscallent.h: Likewise.
857 2003-07-28 Daniel Jacobowitz <drow@mvista.com>
859 * defs.h (ALIGN64): Define for MIPS.
860 * io.c (PREAD_OFFSET_ARG): Define.
861 (sys_pread, sys_pwrite): Use it.
862 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
864 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
865 (truncate64, ftruncate64): Pretty-print.
866 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
867 (truncate64, ftruncate64): Take four arguments.
869 2003-07-17 Roland McGrath <roland@redhat.com>
871 * configure.ac, NEWS: Version 4.4.99.
872 * strace.spec, debian/changelog: 4.4.99-1.
874 2003-07-15 Anton Blanchard <anton@samba.org>
876 * ipc.c: Add SHM_HUGETLB field.
877 Mask out permission bits in msgget, semget and shmget before
878 printing resource_flags.
879 Mask execute permission bits (even though we dont currently
882 2003-07-17 Roland McGrath <roland@redhat.com>
884 * linux/powerpc/syscallent.h (tgkill): New at 250.
886 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
887 From Ulrich Drepper <drepper@redhat.com>.
889 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
890 * file.c (printstatfs): Print f_fsid and f_frsize.
891 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
892 * linux/syscall.h: Add decls.
893 From Ulrich Drepper <drepper@redhat.com>.
895 2003-07-09 Roland McGrath <roland@redhat.com>
897 * linux/ia64/syscallent.h (tgkill): New at 1235.
899 2003-07-05 Richard Henderson <rth@twiddle.net>
901 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
902 * syscall.c (ERESTART_RESTARTBLOCK): New.
903 (trace_syscall): Print it.
904 * linux/alpha/syscallent.h (osf_syscall): Name properly.
905 (osf_set_program_attributes): Fix typo.
906 (osf_nfssvc): Likewise.
907 (osf_sigsendset): Likewise.
908 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
909 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
910 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
911 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
912 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
913 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
914 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
915 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
916 clock_getres, clock_nanosleep, semtimedop): New.
918 2003-07-08 Roland McGrath <roland@redhat.com>
920 * signal.c (sys_tgkill): New function.
921 * linux/syscall.h: Declare it.
922 * linux/syscallent.h: Add tgkill.
924 2003-06-27 Roland McGrath <roland@redhat.com>
926 * configure.ac: Check for type `struct __old_kernel_stat'.
927 * file.c (convertoldstat, printoldstat): Define under
928 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
929 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
930 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
931 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
933 2003-06-26 Roland McGrath <roland@redhat.com>
935 * configure.ac: SHMEDIA -> SH64
938 * process.c: Likewise.
940 * syscall.c: Likewise.
942 * linux/shmedia/syscallent.h: Moved to ...
943 * linux/sh64/syscallent.h: ... here.
945 * config.guess: Update from canonical version, timestamp 2003-06-17.
946 * config.sub: Likewise.
948 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
949 From: Joshua Neal <tinara@netpipeline.net>.
951 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
952 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
953 * linux/ia64/syscallent.h: Likewise.
954 * linux/powerpc/syscallent.h: Likewise.
955 * linux/s390/syscallent.h: Likewise.
956 * linux/s390x/syscallent.h: Likewise.
957 * linux/x86_64/syscallent.h: Likewise.
958 From Jakub Jelinek <jakub@redhat.com>.
960 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
961 From Michael Holzheu <HOLZHEU@de.ibm.com>.
963 2003-06-23 Roland McGrath <roland@redhat.com>
965 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
966 From Ulrich Drepper <drepper@redhat.com>.
968 2003-06-10 Roland McGrath <roland@redhat.com>
970 * configure.ac, NEWS: Version 4.4.98.
971 * strace.spec, debian/changelog: 4.4.98-1.
973 2003-06-09 Roland McGrath <roland@redhat.com>
975 * linux/s390x/syscallent.h: Update many syscalls.
976 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
978 * linux/s390/syscallent.h: Update many syscalls.
979 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
981 * linux/shmedia/syscallent.h: New file.
982 From Stephen Thomas <stephen.thomas@superh.com>.
984 * strace.c (trace): Print a message and newline for a WIFEXITED report
985 from the process we just printed an unterminated syscall line for.
987 2003-06-03 Roland McGrath <roland@redhat.com>
989 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
991 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
992 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
993 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
994 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
995 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
996 (get_error) [LINUX] [ARM]: Update.
997 (syscall_enter) [LINUX] [ARM]: New case.
998 * util.c (printcall) [LINUX] [ARM]: New case.
1000 * debian/control (Standards-Version): Update to 3.5.10.
1002 * strace.c (main): In PATH search, accept only a regular file with
1003 execute bits set. Fixes Debian bug #137103.
1005 2003-06-02 Roland McGrath <roland@redhat.com>
1007 * strace.c (main): Set -q when given -o and not -p, and not when not
1008 given -o, to match what the man page always said.
1009 Fixes Debian bug #47113, #153678.
1011 * configure.ac, NEWS: Version 4.4.97.
1012 * strace.spec, debian/changelog: 4.4.97-1.
1014 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
1015 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
1017 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
1018 timestamp 2003-05-22.
1019 * config.sub: Likewise, timestamp 2003-05-24.
1021 2003-05-22 Roland McGrath <roland@redhat.com>
1023 * defs.h (struct tcb): New member `nzombies'.
1024 * strace.c (alloctcb): Initialize it.
1025 (droptcb): Increment our parent's zombie count.
1026 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
1027 process has zombies it can reap. On the way out, if we reaped
1028 an untraced process, decrement the zombie count.
1030 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
1031 separately using signame.
1033 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
1034 of literal 0 for index. Consult the right flags without clobbering
1035 anything when we reparent the new child to the caller's parent thread.
1037 * linux/s390/syscallent.h: Fix sys_clone argument count.
1038 * linux/s390x/syscallent.h: Likewise.
1039 * linux/mips/syscallent.h: Likewise.
1040 * linux/alpha/syscallent.h: Likewise.
1041 * linux/powerpc/syscallent.h: Likewise.
1042 * linux/sh/syscallent.h: Likewise.
1043 * linux/sparc/syscallent.h: Likewise.
1044 * linux/hppa/syscallent.h: Likewise.
1046 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
1047 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
1049 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
1050 [LINUX || SVR4] (siginfo_codes): Add strings for them.
1052 * process.c (print_affinitylist): Fix loop condition.
1053 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
1055 2003-04-10 Roland McGrath <roland@redhat.com>
1057 * syscall.c (qual_desc): Return zero after parsing number.
1058 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
1060 2003-04-07 Roland McGrath <roland@redhat.com>
1062 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
1063 * linux/syscall.h: Likewise.
1064 * ipc.c [LINUX] (sys_semtimedop): New function.
1065 From Ulrich Drepper <drepper@redhat.com>.
1067 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
1068 From Ulrich Drepper <drepper@redhat.com>.
1070 2003-04-01 Philippe De Muyter <phdm@macqel.be>
1072 * sock.c, stream.c: Check #ifdef LINUX, not linux.
1073 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
1075 2003-03-30 Roland McGrath <roland@redhat.com>
1077 * configure.ac, NEWS: Version 4.4.96.
1078 * strace.spec, debian/changelog: 4.4.96-1.
1080 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
1082 Various fixes for SuperH [SH]:
1083 * mem.c (sys_old_mmap): mmap() parameters passed in registers
1084 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
1086 * process.c (change_syscall): Fixed register which holds system
1088 * util.c (arg0_offset, arg1_offset): provide definition
1089 * Makefile.am: Added new files in linux/sh
1090 * linux/sh/syscallent.h: New file.
1091 * linux/sh/errnoent.h: New file.
1092 * linux/sh/ioctlent.h: New file.
1093 * linux/sh/signalent.h: New file.
1095 * linux/ioctlent.sh: Take an arg for location of header files
1096 * syscallent.sh: Replaced lost $
1098 2003-03-30 Roland McGrath <roland@redhat.com>
1100 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
1101 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
1102 From Ulrich Drepper <drepper@redhat.com>.
1104 * linux/syscallent.h: Use sys_getrlimit for 191.
1105 Use name "old_getrlimit" for 76.
1106 Reported by Ulrich Drepper <drepper@redhat.com>.
1108 2003-03-18 Roland McGrath <roland@redhat.com>
1110 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
1112 2003-03-17 Roland McGrath <roland@redhat.com>
1114 * linux/x86_64/syscallent.h: clone takes 5 args.
1115 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
1117 2003-03-15 Roland McGrath <roland@redhat.com>
1119 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
1121 2003-03-14 Roland McGrath <roland@redhat.com>
1123 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
1125 * linux/ia64/syscallent.h: clone takes 5 arguments.
1126 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
1128 2003-03-12 Roland McGrath <roland@redhat.com>
1130 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
1131 Use sys_clone for clone2.
1132 * linux/syscall.h: Don't declare sys_clone2.
1133 * process.c (sys_clone): Rewritten to handle both flavors,
1134 print all extra args depending on flag bits.
1135 (sys_clone2): Function removed.
1137 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
1139 2003-03-04 Roland McGrath <roland@redhat.com>
1141 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
1142 TCB_INSYSCALL is clear, like other platforms do.
1144 2003-03-04 Ulrich Drepper <drepper@redhat.com>
1146 * mem.c [LINUX] (sys_remap_file_pages): New function.
1147 * linux/syscall.h: Declare it.
1148 * linux/syscallent.h: Use it.
1149 * linux/powerpc/syscallent.h: Likewise.
1151 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
1153 2003-02-26 Roland McGrath <roland@redhat.com>
1155 * configure.ac: Fix typo in netinet/in.h check.
1156 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
1157 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
1159 2003-02-24 Roland McGrath <roland@redhat.com>
1161 * configure.ac, NEWS: Version 4.4.95.
1162 * strace.spec, debian/changelog: 4.4.95-1.
1164 * process.c (sys_getresgid): Fix typos in argument access.
1166 2003-02-23 Roland McGrath <roland@redhat.com>
1168 * process.c (sys_getresuid): Fix typos in argument access.
1169 Reported by Anton Blanchard <anton@samba.org>.
1171 2003-02-19 Roland McGrath <roland@redhat.com>
1173 * configure.ac, NEWS: Version 4.4.94.
1174 * strace.spec, debian/changelog: 4.4.94-1.
1176 * version.c: Removed.
1177 * Makefile.am (strace_SOURCES): Remove it.
1178 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
1180 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
1181 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
1182 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
1184 2003-01-23 Roland McGrath <roland@redhat.com>
1186 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
1187 SPARC, which doesn't use the header regardless.
1189 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
1192 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
1194 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
1195 [! SYS_putpmsg] (sys_putpmsg): Likewise.
1197 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
1198 since they can conflict.
1200 2003-01-21 Roland McGrath <roland@redhat.com>
1202 * strace.c (usage): Omit -z, since it has never worked properly.
1205 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
1206 var=val in environ or to remove var, respectively.
1207 (usage): Mention it.
1208 * strace.1, NEWS: Document it.
1210 * configure.ac, NEWS: Version 4.4.93.
1211 * strace.spec, debian/changelog: 4.4.93-1.
1212 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
1214 2003-01-20 Roland McGrath <roland@redhat.com>
1216 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
1217 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
1218 TCB_WAITEXECVE state with special kludges.
1220 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
1221 reversed from other architectures.
1223 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
1224 conditional on [TCB_WAITEXECVE] instead of list of processors.
1226 * util.c (restore_arg0): Evaluate args in no-op defns.
1228 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
1229 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
1231 2003-01-17 Anton Blanchard <anton@samba.org>
1233 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
1235 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
1237 2003-01-14 Roland McGrath <roland@redhat.com>
1239 * linux/powerpc/errnoent.h: Add missing errnos.
1240 * linux/powerpc/ioctlent.h: Update ioctl values.
1241 From Anton Blanchard <anton@samba.org>.
1243 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
1244 From Anton Blanchard <anton@samba.org>.
1246 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
1247 sys_ftruncate64, instead of printargs, for those syscalls.
1248 * linux/mips/syscallent.h: Likewise.
1249 * linux/powerpc/syscallent.h: Likewise.
1250 * linux/s390/syscallent.h: Likewise.
1251 * linux/sparc/syscallent.h: Likewise.
1253 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
1254 All others at the moment use linux/syscallent.h, where it's 300.
1256 * strace.1: Update bug reporting info.
1258 * resource.c [LINUX] (quotacmds): Grok new command encodings.
1259 From Nathan Scott <nathans@debian.org>.
1261 * configure.ac, NEWS: Version 4.4.92.
1262 * strace.spec, debian/changelog: 4.4.92-1.
1264 * configure.ac: Match powerpc* (includes powerpc64), and don't match
1265 ppc (never comes out of config.sub).
1267 * process.c (sys_ptrace): Use #lx format for address argument.
1268 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
1269 * process.c [POWERPC]: Likewise.
1270 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
1271 * syscall.c (get_scno) [POWERPC]: Likewise.
1272 * util.c [POWERPC]: Likewise.
1273 (printnum): Use long for NUM.
1274 From Anton Blanchard <anton@samba.org>.
1276 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
1278 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
1279 appropriately via set_arg0 or no-ops for each architecture.
1280 (clearbpt): Use those instead of set_arg0 and set_arg1.
1282 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
1283 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
1284 sys_ftruncate64, instead of printargs, for those syscalls.
1286 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
1287 (sys_ptrace): Use printxval.
1288 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
1289 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
1291 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
1292 print it before using printxval.
1293 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
1295 2003-01-13 Roland McGrath <roland@redhat.com>
1297 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
1298 timestamp 2003-01-10.
1299 * config.sub: Likewise, timestamp 2003-01-03.
1300 * install-sh: Update from Automake 1.7.2.
1302 * linux/powerpc/signalent.h: Add SIGRTMIN.
1303 From Anton Blanchard <anton@samba.org>.
1305 * linux/powerpc/syscallent.h: Add missing system calls.
1306 Decode more system calls, we were just printargs for many things.
1307 Remove some x86-specific system calls.
1308 Remove two syscalls between the socket and ipc syscalls,
1309 it was resulting in all IPC syscalls being off by two.
1311 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
1312 From Anton Blanchard <anton@samba.org>.
1314 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
1315 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
1316 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
1317 From Anton Blanchard <anton@samba.org>.
1319 * term.c [LINUX]: Get kernel definition of struct termios.
1320 From Anton Blanchard <anton@samba.org>.
1322 * linux/ioctlent.sh: Look in sound/ directory too.
1323 From Anton Blanchard <anton@samba.org>.
1325 * desc.c (printflock64): Fix ADDR argument type.
1326 From Anton Blanchard <anton@samba.org>.
1328 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
1329 sys_siglist and _sys_siglist.
1330 Reported by John Hughes <john@Calva.COM>.
1332 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
1333 Reported by John Hughes <john@Calva.COM>.
1335 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
1337 2003-01-10 Roland McGrath <roland@redhat.com>
1339 * configure.ac, NEWS: Version 4.4.91.
1340 * strace.spec, debian/changelog: 4.4.91-1
1342 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
1343 values for x86-64, conditional on current_personality.
1345 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
1347 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
1348 * stream.c (print_transport_message): Use #ifdefs for those members.
1350 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
1352 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
1353 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
1355 * strace.c (pfd2tcb): Fix for new tcbtab type.
1356 (rebuild_pollv): Likewise.
1357 (detach): Put variables used under [LINUX] inside #ifdef.
1359 * process.c (change_syscall) [POWERPC]: Add missing return.
1360 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
1362 * strace.spec: New file.
1363 * debian/changelog: 4.4.90-1
1364 * debian/rules (binary-arch): Depend on build.
1365 (clean): Don't try to run Makefile.in.
1366 * debian/control (Standards-Version): Now 3.5.8.
1368 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
1370 2003-01-09 Roland McGrath <roland@redhat.com>
1372 * syscall.c (force_result) [S390 || S390X]: Fix typo.
1374 * debian/control: Update Maintainer: field.
1376 2003-01-08 Roland McGrath <roland@redhat.com>
1378 * NEWS: Update for 4.4.90 test release.
1380 Support for new Linux 2.5 thread features.
1381 * defs.h [LINUX]: Define __NR_exit_group if not defined.
1382 (struct tcb): New members nclone_threads, nclone_detached,
1384 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
1385 (waiting_parent): Macro removed.
1386 (pid2tcb): Declare it.
1387 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
1388 child to our parent if we are a CLONE_THREAD child ourselves.
1389 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
1390 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
1391 determining if we have any. If TCB_CLONE_THREAD is set, check
1392 parent's children instead of our own, and bump nclone_waiting count.
1393 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
1394 the syscall was exit_group.
1395 * syscall.c (internal_syscall): Use internal_exit for exit_group.
1396 * strace.c (pid2tcb): No longer static.
1397 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
1398 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
1399 If we have thread children, set TCB_EXITING and don't clear the TCB.
1400 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
1401 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
1402 children of our parent that might be waiting for us too.
1403 [TCB_GROUP_EXITING] (handle_group_exit): New function.
1404 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
1406 Revamp -f support for Linux.
1407 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
1408 the system call to be clone with CLONE_PTRACE set. Various new static
1410 * process.c (internal_clone): Define also #ifdef SYS_clone2.
1411 Initialize TCPCHILD->parent field.
1412 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
1413 Check in case the new child is in the tcb already.
1414 (internal_fork) [LINUX]: Just call internal_clone.
1415 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
1416 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
1418 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
1420 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
1422 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
1424 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
1426 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
1428 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
1430 * debian/rules: no longer install postinst and prerm
1431 * debian/control: do not end summary with full stop (lintian)
1433 2002-12-30 Roland McGrath <roland@redhat.com>
1435 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
1436 (EXTRA_DIST): Add missing files.
1438 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
1440 * syscall.c (qualify_one): New function.
1441 (qual_options): Replace lookup field with qualify, update initializer.
1442 (qualify): Update caller.
1443 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
1444 (qual_syscall): Rewritten lookup_syscall, match name more than once.
1445 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
1447 * version.c (version): Make const, bump to 4.4.90.
1448 * strace.c: Update decl.
1450 * Makefile.am [LINUX && X86_64]: Remove cruft.
1451 * linux/x86_64/errnoent1.h: New file.
1452 * linux/x86_64/ioctlent1.h: New file.
1453 * linux/x86_64/signalent1.h: New file.
1454 * linux/x86_64/syscallent1.h: New file.
1455 * linux/x86_64/i386-headers.diff: File removed.
1456 * linux/x86_64/makeheaders.sh: File removed.
1457 * linux/x86_64/Makefile.in: File removed.
1459 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
1460 already broken for 32-bit personality on x86-64.
1462 2002-12-29 Roland McGrath <roland@redhat.com>
1464 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
1465 * linux/Makefile.am: File removed.
1466 * freebsd/Makefile.am: File removed.
1467 * sunos4/Makefile.in: File removed.
1468 * svr4/Makefile.in: File removed.
1470 * linux/alpha/Makefile.in: File removed.
1471 * linux/hppa/Makefile.in: File removed.
1472 * linux/ia64/Makefile.in: File removed.
1473 * linux/powerpc/Makefile.in: File removed.
1474 * linux/s390/Makefile.in: File removed.
1475 * linux/s390x/Makefile.in: File removed.
1477 2002-12-26 Roland McGrath <roland@redhat.com>
1479 * syscallent.sh: Grok three flavors of #define line, uniquify.
1480 * linux/hppa/syscallent.sh: File removed.
1481 * linux/powerpc/syscallent.sh: File removed.
1483 * linux/Makefile.am: New file.
1484 * linux/Makefile.in: File removed.
1485 * freebsd/Makefile.am: New file.
1486 * freebsd/i386/Makefile.am: New file.
1487 * freebsd/i386/Makefile.in: File removed.
1489 2002-12-22 Roland McGrath <roland@redhat.com>
1491 Update to Autoconf 2.57, and Automakify with version 1.7.
1492 * Makefile.am: New file.
1493 * Makefile.in: File removed.
1494 * configure.in: Moved to ...
1495 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
1496 * aclocal.m4: Moved to ...
1497 * acinclude.m4: ... here. Update for Autoconf 2.5x.
1498 * acconfig.h: File removed.
1499 * AUTHORS: New file, makes automake happy.
1500 * autogen.sh: File removed.
1501 * README-CVS: Update to recommend autoreconf instead.
1502 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
1503 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
1504 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
1505 * strace.c: *_DECLARED -> HAVE_DECL_*
1506 * stream.c: HAVE_* -> HAVE_STRUCT_*
1508 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
1509 sh, and use $(srcdir) to find the script.
1510 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
1511 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
1512 * linux/x86_64/Makefile.in (headers): Renamed to all.
1513 * linux/alpha/Makefile.in: Add empty install target.
1514 * linux/x86_64/Makefile.in: Likewise.
1515 * linux/powerpc/Makefile.in: Likewise.
1516 * linux/Makefile.in: Likewise.
1518 2002-12-26 Roland McGrath <roland@redhat.com>
1520 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
1521 From Daniel Jacobowitz <drow@false.org>.
1523 2002-12-21 Roland McGrath <roland@redhat.com>
1525 * linux/syscallent.h: Add some new 2.5 syscall names.
1526 Now clone takes 5 args.
1527 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
1528 [LINUX] (sys_clone): Print new args.
1529 * mem.c (print_ldt_entry): Make global.
1531 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
1532 safety, since up to 260 are already used in 2.5 kernels.
1533 * linux/syscallent.h: Update the table.
1534 * linux/ia64/syscallent.h: Likewise.
1536 * syscall.c (force_result): New function.
1537 * process.c (internal_wait): Handle ECHILD exit from wait call with
1538 WNOHANG flag set; force the return value to 0 in the inferior when it
1539 has live children we are tracing.
1540 * NEWS: Mention the bug fix.
1542 2002-12-17 Roland McGrath <roland@redhat.com>
1544 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
1545 with linux/syscallent.h additions.
1547 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
1548 (tcbtabsize): New variable.
1549 (main): Initialize them using dynamic allocation.
1550 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
1551 (pid2tcb, cleanup): Likewise.
1552 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
1553 (rebuild_pollv): Dynamically allocate the vector.
1554 * defs.h (tcbtab): Update decls.
1555 (MAX_PROCS): Macro removed, no more static limit on this.
1556 * process.c (fork_tcb): New function.
1557 (internal_clone, internal_fork): Use it instead of checking nprocs.
1559 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
1560 in wait after sending SIGSTOP.
1562 2002-12-16 Roland McGrath <roland@redhat.com>
1564 * signal.c (sprintsigmask): Increase static buffer size to account for
1565 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
1567 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
1568 __WNOTHREAD and __WALL.
1570 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
1571 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
1573 2002-12-15 Roland McGrath <roland@redhat.com>
1575 * process.c (setarg) [POWERPC]: Support it.
1577 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
1578 Old value was bogus, not even a proper instruction.
1579 From Guy M. Streeter <streeter@redhat.com>.
1581 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
1583 * configure.in: Don't check for putpmsg.
1584 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
1585 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
1587 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
1588 in test. Test our own #ifdef LINUX rather than predefined `linux'.
1590 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
1591 * linux/sparc/syscallent.h: Likewise.
1592 * linux/hppa/syscallent.h: Likewise.
1594 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
1595 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
1596 * process.c: Likewise.
1598 * desc.c (sys_osf_select): Add missing return type.
1600 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
1602 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
1603 sys_nanosleep, both already in linux/dummy.h.
1605 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
1606 (trace_syscall): Fix return without value.
1608 * linux/syscallent.h: Update table with names of new syscalls
1609 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
1610 * linux/ia64/syscallent.h: Likewise.
1611 * linux/powerpc/syscallent.h: Likewise.
1613 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
1614 defined. If the bit is set, print the sa_restorer field of sigaction.
1616 * mem.c: Add sys_{get,set}_thread_area.
1617 * linux/syscall.h: Declare them.
1618 * linux/syscallent.h: Update the table for these.
1619 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
1620 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
1622 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
1623 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
1624 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
1625 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
1626 sched_getaffinity, futex.
1627 * linux/syscallent.h: Update the table.
1628 * io.c: Add sys_sendfile64.
1629 * file.c: Add sys_readahead, sys_*xattr.
1630 * process.c: Add sys_futex, sys_*affinity.
1632 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
1633 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
1634 * linux/syscallent.h: Update the table for socket and ipc subcalls.
1636 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
1638 Bugfix for s390/s390x:
1639 * syscall.c: Fixed scno derivation for s390/s390x.
1641 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1643 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
1644 to allow the compilation of a native MIPS strace.
1646 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1648 From Marty Leisner <leisner@rochester.rr.com>,
1649 rewritten by mludvig:
1650 * strace.c (not_failing_only): New.
1651 (usage): Added -z switch description.
1652 (main): Added -z switch parsing to not_failing_only variable.
1653 * syscall.c (trace_syscall): Added not_failing_only handling.
1655 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
1657 Missing complete changelog for 2002-10-07 commit:
1658 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
1659 * acconfig.h: New define for s390x.
1660 * config.sub: Added missing define for s390 and new one for s390x.
1661 * configure.in: Added new define for s390x.
1662 * file.c: Added missing #undef dirent64 and new defines for s390x.
1663 * linux/s390: New directory.
1664 * linux/s390/Makefile.in: New file.
1665 * linux/s390/errnoent.h: New file.
1666 * linux/s390/ioctlent.h: New file.
1667 * linux/s390/signalent.h: New file.
1668 * linux/s390/syscallent.h: New file.
1669 * linux/s390x: New directoy.
1670 * linux/s390x/Makefile.in: New file.
1671 * linux/s390x/errnoent.h: New file.
1672 * linux/s390x/ioctlent.h: New file.
1673 * linux/s390x/signalent.h: New file.
1674 * linux/s390x/syscallent.h: New file.
1675 * linux/syscall.h: Added sys_mincore() prototype and added new
1677 * process.c: Added s390x defines.
1678 (change_syscall): Changed handling for s390.
1679 (setarg): Added missing s390/s390x code in setarg().
1680 * signal.c: Added s390x define.
1681 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
1682 arguments to sprintsigmask()).
1683 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
1684 since printstr() expects a long.
1685 * syscall.c (decode_subcall): Changed several variables to be long
1686 instead of int to match 64 bit requirements. Added s390x defines.
1687 (syscall_enter): Changed upeek() call to match s390 and s390x
1689 * util.c: Added s390x defines.
1691 2002-10-07 Michal Ludvig <mludvig@suse.cz>
1693 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
1694 and bugfixes to s390 by D.J. Barrow.
1696 2002-09-23 Michal Ludvig <mludvig@suse.cz>
1698 Merged x86-64 port by Andi Kleen <ak@suse.de>
1699 and Michal Ludvig <mludvig@suse.cz>
1700 * Makefile.in: New target 'headers'. Failure ignored.
1701 * acconfig.h: New defines for x86-64.
1702 * configure.in: Ditto.
1706 * process.c: Added support for x86-64.
1708 * syscall.c: Ditto + added automatic personality switching.
1709 * linux/syscall.h: Ditto.
1710 * linux/x86_64: New directory.
1711 * linux/x86_64/Makefile.in: New file.
1712 * linux/x86_64/gentab.pl: Ditto.
1713 * linux/x86_64/i386-headers.diff: Ditto.
1714 * linux/x86_64/makeheaders.sh: Ditto.
1715 * linux/x86_64/syscallent.h: Ditto.
1716 * mem.c (print_mmap): Always print arg[4] as int.
1718 2002-09-23 Michal Ludvig <mludvig@suse.cz>
1720 * configure.in: Fix regular expressions.
1721 * linux/syscall.h: Added missing braces in prototype of
1723 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
1724 (struct fileflags): Made extern to inhibit compiation warnings.
1725 (sys_getdents64): Merged LINUX and SVR4 part.
1726 * syscall.c (get_scno): Split multiline string into two distinct
1729 2002-05-24 John Hughes <john@calva.com>
1731 * stream.h, net.h: Avoid possible infinite loop caused by
1732 unsigned arithmetic in preceeding change.
1734 2002-05-23 John Hughes <john@calva.com>
1736 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
1738 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
1739 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
1742 * configure.in: use tests for struct opthdr and struct t_opthdr.
1744 * defs.h: add new function print_sock_optmgmt.
1746 * io.c: add hack that lets ioctl decode functions set auxilliary
1749 * stream.c: better decoding for timod ioctls.
1751 * net.c: add function print_sock_optmgmt, used by timod ioctl
1752 decoding functions in stream.c.
1754 2002-05-23 John Hughes <john@calva.com>
1756 * acconfig.h: Make autoheader happy about Linux/SuperH
1758 2002-05-23 John Hughes <john@calva.com>
1760 * strace.c: Get rid of warning if not using POLL_HACK
1762 2002-05-22 John Hughes <john@calva.com>
1764 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
1765 options that are not just ints, cope with systems that don't
1766 #define SOL_TCP and so on.
1768 2002-05-21 John Hughes <john@calva.com>
1770 * strace.c: Fix warning if POLL_HACK is used.
1772 2002-05-17 John Hughes <john@calva.com>
1774 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
1776 2002-05-17 John Hughes <john@calva.com>
1778 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
1780 2002-05-17 John Hughes <john@calva.com>
1782 * stream.c: tidy up output a little.
1784 2002-05-17 John Hughes <john@calva.com>
1786 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
1787 to procpriv syscall.
1789 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
1791 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
1792 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
1795 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
1797 * strace.c: close tcp->outf in droptcb()
1799 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
1801 * net.c: decode packet options
1803 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
1805 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
1807 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
1810 * linux/syscallent.h: fix typo and add the reserved stream syscalls
1811 * defs.h, file.c, io.c: fix signed/unsigned issues
1812 * syscall.c: check for negative u_errors
1813 * cvsbuild: renamed to autogen.sh
1815 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
1817 * net.c: add new TCP socket options
1819 2001-10-26 John Hughes <john@calva.com>
1821 * svr4/ioctlent.sh: Cope with #define lines containing
1822 comments that terminate on subsequent lines. Used to
1823 comment out subsequent ioctls!
1825 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
1827 * linux/ioctlent.h: regenerated using current scripts so
1828 term ioctls are included
1830 2001-10-19 John Hughes <john@Calva.COM>
1832 * strace.c(proc_open): On SVR4 only trace the syscalls,
1833 signals and faults we care about.
1835 2001-10-18 John Hughes <john@Calva.COM>
1837 * acconfig.h: Add HAS_SIGINFO_T.
1838 * aclocal.m4: add check for siginfo_t in signal.h.
1839 * configure.in: use check for siginfo_t.
1840 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
1841 allow access to siginfo when signal recieved.
1842 * process.c: Remove SVR4 only version of printsiginfo.
1843 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
1844 * strace.c: on SVR4 print siginfo when signal recieved.
1846 2001-10-18 John Hughes <john@Calva.COM>
1848 * system.c(sys_ssisys): handle return values for ssisys
1850 2001-10-18 John Hughes <john@Calva.COM>
1852 * signal.c: handle sigwait
1853 * svr4/dummy.c: Move sigwait to done
1854 * svr4/syscall.h: handle sigwait
1856 2001-10-16 John Hughes <john@Calva.COM>
1858 * system.c(sys_ssisys): decode some args for ssisys.
1860 2001-10-16 John Hughes <john@Calva.COM>
1862 * mem.c: MS_SYNC is zero, so must be first in xlat list.
1864 * svr4/dummy.h: memcntl is much like mctl.
1866 2001-10-16 John Hughes <john@Calva.COM>
1868 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
1869 to read unmapped page. Make it possible to strace ksh.
1871 2001-10-03 David Mosberger <davidm@hpl.hp.com>
1873 * process.c (internal_clone): Avoid race condition by clearing
1874 breakpoint after attaching to child.
1876 2001-10-02 David Mosberger <davidm@hpl.hp.com>
1878 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
1879 by Don Dugger, with my refinements).
1881 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
1882 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
1884 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
1885 new ioctlent.h generation scheme.
1887 * linux/syscall.h (sys_clone2): Declare.
1888 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
1890 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
1891 don't miss the tty ioctls (unfortunately, some of the sound timer
1892 ioctls are in conflict with them!).
1894 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
1895 (clrbpt) [IA64]: Ditto.
1897 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
1899 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
1900 r8 (eax). Handle TCB_WAITEXECVE.
1901 (syscall_fixup): Handle ia64.
1902 (syscall_enter): Fix argument fetching for ia64.
1904 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
1905 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
1907 * process.c (tcp): New function.
1908 (change_syscall): Add support for ia64 linux.
1909 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
1911 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
1913 * resource.c (sprintrlim64): Ditto.
1915 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
1916 [IA64]: Declare "ia32" variable.
1918 * bjm.c: Do not include <linux/module.h>. It's not safe to include
1919 kernel headers. Declare the necessary constants and structures
1922 2001-10-01 David Mosberger <davidm@hpl.hp.com>
1924 * signal.c (parse_sigset_t): New function.
1925 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
1926 avoiding relying on internal layout of sigset_t datastructure.
1928 2001-04-26 David Mosberger <davidm@hpl.hp.com>
1930 * linux/ia64/syscallent.h: Add getunwind().
1932 2001-04-11 David Mosberger <davidm@hpl.hp.com>
1934 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
1935 PT_AR_BSP. Pick up arguments starting with out0, which is not
1936 always the same as r32 (e.g., consider inlined syscalls).
1938 2001-09-28 John Hughes <john@Calva.COM>
1940 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
1941 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
1943 2001-09-18 John Hughes <john@Calva.COM>
1945 * net.c: fix display of sockaddr structures, sometimes too many "}",
1946 sometimes too few. Fix suggested by Richard Kettlewell.
1948 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
1950 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
1951 the struct from bits/sigcontext.h already which signal.h includes.
1953 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1955 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
1957 * linux/Makefile.in: fix a few things so the ioctl list is generated
1959 * ioctl.c: remember to shift ioctl masks as well
1961 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1963 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
1964 for sys_fcntl as well
1966 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1968 * linux/hppa/syscallent.h: updated from Matthew Wilcox
1970 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1972 * process.c: seems Linux/IA64 changed register names on us, switch to
1975 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1977 * strace.c: set CLOEXEC flag for outputfile
1979 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
1981 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
1983 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
1985 * configure.in: Support cross-compiling between architectures
1987 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
1989 * configure.in: add S390 to architecture list
1991 2001-07-10 John Hughes <john@Calva.COM>
1993 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
1994 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
1995 of args to readv/writev. Also gets rid of redundant printiovec
1996 routine from net.c (duplicate of tprint_iov in util.c).
1998 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
2000 * config.{guess,sub}: updated
2002 2001-05-15 John Hughes <john@Calva.COM>
2004 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
2005 it was just passing the sigmask (ucp->uc_sigmask).
2007 2001-05-15 John Hughes <john@Calva.COM>
2009 * util.c: Don't run off the end of valid memory in umovestr when
2010 USE_PROCFS. Important for FREEBSD systems (which seem to have an
2011 unmapped page just after the args/env area).
2013 2001-04-18 John Hughes <john@Calva.COM>
2015 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
2016 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
2017 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
2018 Treat rexecve as an exec.
2019 * system.c: decode arguments to ssisys call on nsc systems.
2020 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
2023 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
2025 * process.c: fix cast for powerpc code
2026 * linux/powerpc/syscallent.h: update syscall list
2027 * README: fix address for the strace mailinglist
2028 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
2029 the realtime signals as well
2031 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
2033 * Merge patches from Maciej W. Rozycki:
2034 + util.c: add code to print PC for MIPS
2035 + linux/mips/syscallent.h: updated
2036 + system.c: formating fixes for sys_sysmips
2037 + configure.in: test for yet more headers
2038 + stream.c: use configure-headertests instead of relying on OS hints
2040 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2042 * NEWS: start 4.3.1 items
2043 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
2045 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2047 * configure.in: test for asm/sysmips.h and linux/utsname.h
2048 * linux/syscall.h: fix a typo for sys_sysmips
2049 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
2052 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2054 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
2056 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2058 * linux/ia64/ioctlent.h: regenerated
2060 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2062 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
2063 general Linux ioctlent.sh
2065 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2067 * linux/ioctlent.sh: add dir variable for location of kernel headers
2069 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2071 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
2073 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2075 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
2077 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2079 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
2081 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2083 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
2085 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2087 * configure.in: use sparc* so we can compile on sparc64 as well
2088 * process.c, syscall.c: work around double define of fpq, fq and fpu
2089 structs on Linux/sparc, and use regs instead of pt_regs
2090 * don't use asm/sigcontext.h on Linux/sparc
2092 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2094 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
2096 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2098 * strace.c: use __WALL as wait4 flag if it exists so we can properly
2099 trace threaded programs
2101 2001-03-27 John Hughes <john@Calva.COM>
2103 * aclocal.m4: add check for endianness of long long.
2104 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
2105 * configure.in: check for endianness of long long.
2106 * defs.h: change LONG_LONG macro to work with either endianness of
2109 2001-03-27 John Hughes <john@Calva.COM>
2111 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
2112 initialisation list for array).
2114 2001-03-27 John Hughes <john@Calva.COM>
2116 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
2117 systems - bad merge of Harald Boehme's patch by me.
2119 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
2121 * lots of files: add Linux/hppa support
2123 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
2125 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
2126 * linux/syscallent.h: not that syscalls 220 and 221 are used now
2127 * config.guess: updated
2129 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
2131 * linux/ioclsort.c: new file
2132 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
2133 the ioctl list that doesn't involve attempting to #include all kernel
2135 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
2136 by the new ioctlent.sh
2137 * ioctl.c: only look at the number and type bits for linux, since
2138 ioctlent.sh no longer supplies the others
2140 2001-03-08 John Hughes <john@Calva.COM>
2142 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
2143 pretend they have names ending with "?" so that -e trace=stat (for
2145 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
2146 * freebsd/i386/syscall.h: consistency.
2148 2001-03-08 John Hughes <john@Calva.COM>
2150 * acconfig.h: add new ST_xxx defines.
2151 * aclocal.m4: macros to check for more fields in struct stat.
2152 * configure.in: use new macros to check for fields in struct stat.
2153 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
2155 2001-03-08 John Hughes <john@Calva.COM>
2157 * defs.h: rename wimpy get64 as powerful new LONG_LONG
2158 * file.c: use LONG_LONG
2159 * io.c: use LONG_LONG
2160 * mem.c use LONG_LONG
2162 2001-03-08 John Hughes <john@Calva.COM>
2164 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
2165 * aclocal.m4: routines to check for long long off_t and rlim_t.
2166 * configure.in: check for long long off_t and rlim_t.
2167 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
2168 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
2170 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
2171 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
2172 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
2174 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
2175 now done automaticaly for us.
2176 * freebsd/i386/syscall.h: ditto.
2177 * freebsd/i386/syscallent.h ditto.
2179 2001-03-07 John Hughes <john@Calva.COM>
2181 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
2182 * file.c: On FreeBSD use stat64 and pals instead of stat.
2183 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
2184 * freebsd/i386/syscall.h: ditto.
2185 * freebsd/i386/syscallent.h: ditto.
2187 2001-03-07 John Hughes <john@Calva.COM>
2189 * file.c: merge missing part of Harald Böhme's solaris patches,
2190 was only declaring sys_{stat64,lstat64,fstat64} on linux!
2192 2001-03-07 John Hughes <john@Calva.COM>
2194 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
2195 * svr4/syscallent.h: pread/pwrite are TF calls.
2197 2001-03-07 John Hughes <john@Calva.COM>
2199 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
2200 on alignment for off_t (64 bit) arguments. Also simplify get64 so
2201 we don't need to know endianness of long long.
2202 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
2203 ftruncate, allows reduction in numvber of horrid #if's
2204 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
2205 * mem.c: FreeBSD now uses 64 bit version of mmap.
2206 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
2207 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
2208 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
2210 2001-03-06 John Hughes <john@Calva.COM>
2212 * file.c: Implement truncate64 and ftruncate64
2213 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
2215 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
2217 2001-03-06 John Hughes <john@Calva.COM>
2219 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
2220 syscall master file).
2222 2001-03-06 John Hughes <john@Calva.COM>
2224 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
2225 zap incorrect syscall subarg range check.
2227 2001-03-06 John Hughes <john@Calva.COM>
2229 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
2230 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
2231 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
2234 2001-03-06 John Hughes <john@Calva.COM>
2236 * dummy.h: add unimplemented UW sycalls
2237 * syscall.h: we can do settimeofday for UW, whopee!
2238 * syscallent.h: fix unimplemented UW syscalls
2240 2001-03-06 John Hughes <john@Calva.COM>
2242 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
2243 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
2244 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
2245 so it doesn't try to use pr_sysarg.
2247 2001-03-06 John Hughes <john@Calva.COM>
2249 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
2250 * file.c: handle xstat version _STAT64_VER, aka stat64.
2252 2001-03-06 John Hughes <john@Calva.COM>
2254 * net.c: make sure SOL_ options are defined before using.
2255 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
2257 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
2259 * net.c: fix format for printing Unix domain sockets
2261 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
2263 * linux/mips/syscallent.h: use new sys_sysmips
2264 * system.c: add sys_sysmips decoding
2266 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
2268 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
2269 submitted the IP6 scope ID updates
2270 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
2271 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
2273 * configure.in: check for if_indextoname function and sin6_scope_id
2274 * net.c: teach printsock about IP6 scope ids
2276 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
2278 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
2279 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
2280 * Makefile.in: use @mandir@ and @bindir@
2282 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
2284 * net.c: fix formating error in sys_setsockopt
2285 * net.c: add list of socketlayers and use that for [gs]etsockopt
2287 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
2289 * time.c: use sys/timex.h so things compile with 2.2 kernels
2290 * stream.c: test if MSG_* constants are #defined
2292 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
2294 * process.c: perform bpt trick for clone as well so we can get the
2295 pid of the child before it starts doing something
2296 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
2297 again with newer libcs
2298 * test/clone.c: improve our testcase a bit
2299 * Merge another patch from Gäel Roualland with FreeBSD updates
2301 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
2303 * lots of files: merge patch from Gaël Roualland to add
2304 support for FreeBSD.
2306 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
2308 * file.c: update to reflect that st_ino suddenly became a long long
2309 in the in Linux 2.4.0-test6
2311 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
2313 * test/clone.c: minor fixup
2314 * Another bunch of patches from John Hughes merged:
2316 + SVR4 printcontext(): sigset_t != sigset_t*
2317 + getcontext returns a value, so print on exit of syscall
2318 + add UC_FP to ucontext_flags for OS writers that can't spell
2319 + sys_signal(): special case SIG_{ERR,DFL,IGN}
2320 + decode_subcall(): only do subcall range checking when needed
2321 * bunch of UnixWare updates
2322 * aclocal.m4, acconfig.h, configure.in: add test for long long type
2324 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
2326 * net.c: add SOL_PACKET and SOL_RAW socket options, update
2329 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
2331 * strace.c: close outf before we exec a child process
2333 2000-06-09 Ulrich Drepper <drepper@redhat.com>
2335 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
2336 * defs.h (struct tcb): Make auxstr member const.
2337 * file.c (fsmagic): And many more magic numbers.
2338 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
2340 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
2342 * defs.h: balance #if/#endif again
2343 * system.c: fix return statements in sys_capget()
2344 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
2345 + file.c: add F_[SG]ETSIG to fcntl flags
2346 + strace.c: don't setre[gu]id if not needed
2347 + system.c: handle sys_reboot for Linux
2348 + term.c: add baudrate constants up to B4000000
2349 + linux/**/syscallent.h: note that munlockall has no arguments
2351 2000-04-25 David Mosberger <davidm@hpl.hp.com>
2353 * CREDITS: fix email address
2354 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
2355 * signal.c: honour offset of sigconfig in sigframe structure for
2357 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
2359 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
2360 AR_BSP points to the _end_ of the active register frame, so we need
2361 to adjust bsp by moving it back by the size of the active frame
2364 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
2366 * process.c: add sparc support to change_syscall
2368 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
2370 * linux/mips/syscallent.h: fix some typos
2372 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
2374 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
2377 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
2379 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
2382 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
2384 * README-linux: updated to note that strace might not compile
2385 with development kernels
2386 * bjm.c: sys_query_module: check if malloc succeeds
2387 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
2388 * linux/syscallent.h: updated for 2.3.99pre3
2389 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
2390 even though Linux doesn't implement them
2391 * syscall.c: add global variables for MIPS registers as well
2392 * syscall.c: move global variables to before get_scno since that uses them
2393 * util.c: oops, misspelled defined
2394 * process.c: fix ptrace calls in change_syscall
2395 * mem.c: decode sys_madvise
2396 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
2397 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
2398 + small fix for RLIMIT_* and RUSAGE_BOTH
2399 + enhace support for capget and capset
2401 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
2403 * test/vfork.c: new file to test vfork traces
2404 * test/.cvsignore: new file
2405 * defs.h: Up maximum number of traced processed to 64
2406 * strace.c: Disable some debugging code from davidm
2407 * implement setarg for more architectures
2408 * implement change_syscall
2410 1999-12-27 Morten Welinder <terra@diku.dk>
2412 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
2413 _unsigned_ char parameter.
2415 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
2419 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
2421 * Merge Linux/ia64 patches
2423 2000-01-02 Pavel Machek <pavel@ucw.cz>
2425 * probe if sys/poll.h exists in configure + minor cleanups
2427 * syscall.c: split trace_syscall into few pieces to make code readable
2429 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
2431 * Release version 4.2 to get the current updates out and so
2432 we can concentrate in finishing the clone support.
2434 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
2436 * Add 1900 to tm_year in sprinttime
2438 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
2440 * file.c: protect printstat64 with STAT64 instead of linux so we can
2441 compile on Linux architectures that don't have it
2442 * util.c: fix LOOP for ARM
2444 Fri Dec 24 18:05:00 EST 1999
2446 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
2448 * file.c: Use ugly libc_stat trick also for stat64.
2449 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
2450 * process.c (internal_clone): Fix a few typos and add definitions to make
2451 it at least compile.
2452 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
2453 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
2455 * aclocal.m4: Define AC_STAT64.
2456 * acconfig.h: Define HAVE_STAT64.
2457 * configure.in: Add AC_STAT64.
2459 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2461 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
2462 support for Linux on the IBM S/390 architecture
2463 * process.c: add internal_clone(), currently only shows the options
2464 * syscall.c: use internal_clone to handle SYS_clone
2466 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2468 * Rewrite mmap-handling to support mmap2 on Linux
2470 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2472 * Note that Linux can handle sys_semop() as well
2474 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2476 * Include linux/in6.h for glibc2.0 and older
2478 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2480 * Merge patches from John Hughes to make configure support UnixWare
2482 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2484 * Enhance sys_query_module
2486 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2488 * Patches from John Hughes:
2489 + cosmectic fix in sys_getpmsg
2490 + allow net.c to compile on systems without AF_INET6
2491 + Only use long_to_sigset on Linux systems
2492 + UnixWare treats sigmask_t and sigmask_t* as the same thing
2494 + Parse mount arguments for UnixWare
2495 + ACL fixes for UnixWare
2497 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2499 * Release 4.1 to get all the changes made out there
2501 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2503 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
2504 + Socket calls parsed better
2505 + bunch of alpha OSF syscalls added
2506 + Fix alpha 32/64 bit issues
2508 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2510 * Move Linux kernelmodule-functions from system.c to bjm.c and
2511 remove duplicate for sys_create_module
2512 * Linux MIPS updates:
2513 + Play with #ifdef's in net.c to get IPv6 right
2514 + Use printargs for vm86-syscall
2516 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2518 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
2520 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2522 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
2523 and sys_delete_module correctly
2525 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2527 * Update cvsbuild to give a better error if autoconf isn't installed
2528 * Add test for linux/ptrace.h to configure
2529 * Since we define GNU_SOURCE in the Makefile we don't need to define
2530 USE_GNU in file.c anymore
2532 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2534 * #define USE_GNU before including file.c so we get some extra O_* flags
2536 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2538 * Add missing } in IPv6 output
2540 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2542 * Update copyright for strace-graph to BSD to be consistent with
2545 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2547 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
2548 defined for all kernelversions
2549 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
2551 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2553 * linux/sparc/syscall.h: Declare create_module/init_module.
2554 * configure.in: Allow compilation in a different directory
2555 than the source one.
2556 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
2557 so that we don't depend on asm/ptrace.h which clashes with
2560 * syscall.c: Likewise.
2562 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2564 * Syscall 94 on Linux alpha is sys_poll
2566 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2568 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
2570 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2572 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2573 + Correctly implement fix sys_createmodule (Linux)
2574 + Add limited handlig of sys_initmodule (Linux)
2576 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2578 * Add configure-test for sys/reg.h and use that
2579 * Use sys/reg.h instead of asm/ptrace.h
2581 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2583 * Remove hack in signal.c for arm architecture
2584 * Add hack so we compile correctly on powerpc
2586 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2588 * Add a corrected patch from Daniel Jacobowitz
2590 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2592 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
2593 for the stat structure
2595 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2597 * Fix test for sys/reg include
2599 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2601 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
2602 * Fixed some SunOS compile problems earlier that I forgot to include
2605 Mon Jun 14 12:44:25 CEST 1999
2607 * Avoid leakint fd into child when forking, patch from
2608 John Hughes <john@Calva.COM>
2610 Fri Jun 11 14:54:47 CEST 1999
2612 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
2613 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
2615 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2617 * Brought syscall list for alpha up to date
2619 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2621 * system.c: sys_umount2 syscall support.
2622 * linux/sparc/errnoent.h: Update sparc-linux errnos.
2623 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
2624 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
2625 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
2626 so it needs strace's own copy of the stat structure.
2627 * util.c: Make it compile on sparc-linux.
2628 * strace.c: Fix strace -f and -ff operation on sparc-linux.
2629 * signal.c: rt_sigaction has different arguments on sparc*-linux
2631 * syscall.c: Recognize sparc64-linux binaries.
2633 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
2635 * configure.in: Fix typo (CFLAG -> CFLAGS).
2637 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
2639 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2641 * Add some sysctl support, patch from Ulrich Drepper
2643 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2645 * Use kernel dirent structure for Linux
2647 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2649 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2650 + some layout and other minor fixes
2651 + add some m68k-specific things to linux/syscallent.h. Note that m68k
2652 is similar enough to i386 to not need it's own subdirectory
2653 + add support for sendfile and mremap syscalls for Linux
2654 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
2655 + ioctls.h vs sys/ioctl.h on Alpha platform
2656 + pointer was casted to an int in stream.c
2657 + strsignal() needs -D_GNU_SOURCE in CFLAGS
2658 + several other casts changed
2659 + correct ARM/POWERPC architecture defines in acconfig.h
2660 * Merge in patches from Morten Welinder <terra@diku.dk>
2661 + add some autoconf-tests for includefiles
2662 + handle solaris version of sigcontext struct (actually I hacked this
2663 up again, but the idea is his :)
2665 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2667 * Update syscalls for linux alpha, patch from Bart Warmerdam
2669 * Update sparc code so it actually compiles
2671 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2673 * Add support for old_*stat functions for Linux. Please note you need
2674 to use reasonably recent kernel headers to compile strace now.
2675 * Change references to LINUX into linux in file.c
2676 * Fix include for LDT in mem.c
2678 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2680 * Change in strace maintainership, jrs passed the torch to me.
2682 * Incorporate all changes already made in the Debian strace package:
2683 + compiles with more Linux kernels
2684 + added support for more Linux architectures
2685 + add support for a lot of extra syscalls
2686 + fix some problems with hanging children
2687 + check stray syscall after execv
2688 + decode capget and capset arguments
2689 + add more constants to net.c
2690 + detect ROSE networking
2691 + add more protocol families to domains
2693 + added MSG_PROXY and MSG_CTRUNC to msg_flags
2694 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
2695 + added IP, IPX and TCP-options
2696 + added IP, IPX and TCP support to get-/setsockopt()
2698 + updated handling of signals
2700 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
2702 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
2703 instead of SVR4. That is, read a few bytes at a time
2704 to avoid overrunning the end of the stack.
2706 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
2708 * version.c: Version 3.1 is released.
2710 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
2712 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
2713 as well since that's where glibc declares it. Go figure.
2714 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
2715 instead of sigcontext_struct since glibc v5+ apparently
2716 plays games with the native OS namespace.
2717 From David Mosberger-Tang <davidm@AZStarNet.com>.
2719 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
2721 * version.c: Version 3.0.14 is released.
2723 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
2724 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
2725 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
2727 Reported by Henrik Storner <storner@osiris.ping.dk>.
2729 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
2730 sys/filio.h and sys/stream.h and remove check for poll.
2731 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
2732 Handle old and new styles of argument passing for select on Linux.
2733 * ioctl.c, stream.c: Conditionalize stream code on presence of
2734 sys/stream.h instead of poll because glibc implements poll but
2735 not the rest of the stream interface.
2736 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
2737 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
2739 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
2740 * util.c (umoven, umovestr): Move data in long-sized chunks
2741 at a time, instead of hard coding it to be 4.
2742 From David Mosberger-Tang <davidm@AZStarNet.com>.
2744 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
2746 * version.c: Version 3.0.13 is released.
2748 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
2749 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
2750 asm/sigcontext.h to define sigcontext_struct and don't define it
2751 locally if the header is present.
2753 * syscall.c (nerrnos{0,2}): Correct size computation.
2755 * Makefile.in: Remove dependencies and rules relating to files
2756 normally found in the os directory. Because of the new scheme we
2757 don't know precisely where they come from. Sigh.
2758 * signalent.sh: Make it work for sunos4, linux, and svr4.
2759 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
2760 to traditional make syntax. Add signalent.h to files which can
2761 unconditionally be rebuilt. Prevent signalent.h from being
2762 unconditionally being rebuilt since it's customized.
2763 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
2764 Use versions built by {ioctlent,errnoent,signaltent}.sh.
2765 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
2766 4.1.4 and gcc 2.7.2.
2768 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
2770 * configure.in, Makefile.in: Add OSARCH concept to finish
2771 build support for the alpha.
2772 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
2773 and maintainer-clean rules.
2774 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
2775 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
2776 for less, greater, and equal since subtraction on two's
2777 complement numbers isn't an order relation (it isn't transitive)!
2778 * linux/Makefile.in: Add rules for the signalent.h file.
2779 * linux/alpha/Makefile.in: New file.
2781 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
2783 * version.c: Version 3.0.12 is released.
2785 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
2786 From Michael E Chastain <mec@duracef.shout.net>.
2788 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
2789 * syscall.c (set_personality): New.
2790 * strace.c (main): Call set_personality.
2791 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
2792 ioctlent, and signalent indirect pointers and redirect them
2793 based on personality.
2794 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
2795 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
2797 * util.c (upeek): Handle case where ptrace returns a long
2798 and sizeof(long) != sizeof(int).
2799 From Richard Henderson <richard@twiddle.tamu.edu>
2801 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
2803 * version.c: Version 3.0.11 is released.
2805 * many files: Fix more printf warnings for other platforms.
2807 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
2809 * linux/dummy.h: Handle missing library support for {send,recv}msg.
2810 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2812 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
2813 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2815 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
2817 * version.c: Version 3.0.10 is released.
2819 * Makfile.in: Add os/arch to includes so that a given arch
2820 (like alpha) can override the native arch (like i386).
2821 * configure.in: Check for sendmsg.
2823 * net.c: Make sendmsg and recvmsg dependent on an autoconf
2824 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
2826 * acconfig.h, configure.in: Detect the alpha.
2827 * ioctl.c: Handle the alpha.
2828 * defs.h: Make some members long for the alpha. Define
2829 some register nicknames. Add support for WAITEXECVE.
2830 * file.c [ALPHA]: Support the alpha for statfs. Add
2831 osf_statfs and osf_fstatfs for the alpha. Make damn sure
2832 major and minor results are suitable for passing to printf.
2833 * signal.c, syscall.c: Support the alpha.
2834 * process.c: Add alpha user offsets.
2835 * most files: Use %l? for printf arguments since
2836 most are now longs for the alpha.
2837 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
2839 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
2841 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
2843 * version.c: Version 3.0.9 is released.
2845 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
2847 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
2848 Linux kernel version system calls.
2850 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
2852 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
2853 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
2854 decode IPC calls using it.
2855 * sunos4/dummy.h: Alias sys_semop to printargs.
2856 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
2857 * sunos4/syscallent.h: Include new subcalls for IPC.
2858 From Matthias Pfaller <leo@dachau.marco.de>.
2860 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
2862 * version.c: Version 3.0.8 is released.
2864 * time.c [LINUX]: Explicitly include linux/version.h.
2866 * strace.c (main): Don't let them even *try* to
2867 get strace to attach to itself since some systems
2868 don't handle this case very gracefully.
2869 Reported by David S. Miller <davem@caip.rutgers.edu>.
2871 * Makefile.in (distclean): Fix it for subdirectories.
2873 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
2874 sys_flags member for each defined system call.
2876 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
2878 * defs.h (TRACE_*): New flags to describe what class
2879 of system call each system call is.
2880 (sysent): Add sys_flags member.
2881 * syscall.c (sysent): Define (and later undef) abbreviations
2882 for the system call class flags.
2883 (lookup_class): New function to translate strings to
2884 system call class flags.
2885 (qualify): Handle new system call class mechanism.
2886 * linux/syscallent.h: Fill in the new sys_flags member
2887 for each defined system call.
2889 * defs.h (print_sock): Remove redundant and non-K&R C
2890 compatible prototype. From Juergen Weigert
2891 <jnweiger@immd4.informatik.uni-erlangen.de>.
2893 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
2895 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
2896 From Michael E Chastain <mec@duracef.shout.net>.
2898 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
2899 kernels. From Michael E Chastain <mec@duracef.shout.net>.
2901 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
2903 * file.c (sprintfstype): Enclose string result in double
2906 * time.c (sys_adjtimex) [LINUX]: Conditionalize
2907 constantly evolving timex structure.
2908 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2910 * defs.h, syscall.c, strace.c: Rename syscall to
2911 trace_syscall and change prototype and all callers
2912 because of broken Linux shared libraries.
2913 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2915 * Makefile.in (clean): Check for a file with test -f not
2916 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
2918 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
2920 * version.c: Version 3.0.7 is released.
2922 * util.c (string_quote): Fix thinko which caused core
2923 dumps for strings with quotes in them.
2924 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
2926 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
2927 files from /usr/include, not just the linux one.
2928 From Michael E Chastain <mec@duracef.shout.net>.
2930 * linux/errnoent.sh: Total rewrite to handle more ioctls with
2931 fewer false positives on more kernel flavors.
2932 From Michael E Chastain <mec@duracef.shout.net>.
2934 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
2936 * version.c: Version 3.0.6 is released.
2938 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
2940 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
2941 on MC_SYNC instead of HAVE_MCTL.
2942 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
2943 (sys_msync): New function.
2945 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
2947 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
2948 sys_flock and sys_getdents.
2949 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
2951 * file.c (sys_getdents): Define unconditionally and handle
2953 * strace.c (main): Disallow username option unless both real
2954 and effective uids are root.
2956 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
2958 * strace.c (main): Ensure that run_uid and run_gid are
2959 always set to something meaningful.
2960 (main, newoutf) [!SVR4]: Swap real and effective uids while
2961 opening any output files.
2962 (main) [!SVR4]: Treat effective uid of root as a request
2963 to handle suid binaries correctly using the real uid of
2966 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
2968 * Makefile.in: Add `|| true' to clean rule because
2969 although GNU make 3.74 uses `sh -c' to invoke commands
2970 every other make in the world uses `sh -ec'.
2972 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
2973 arguments appear to be stored on the stack, not in the
2974 registers following A3 (empirical result).
2976 * defs.h: Add prototype for printsock.
2977 * svr4/dummy.h: Remove generic handling of sys_mount.
2978 * system.c [SVR4, MIPS]: Include several system headers to cleanly
2979 get access to SGI mount information.
2980 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
2981 (sys_mount) [SVR4, MIPS]: New function.
2982 (sys_mount) [SVR4, !MIPS]: New function.
2984 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
2986 * version.c: Version 3.0.5 is released.
2988 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
2989 tv_usec members to long when using printf.
2991 * ipc.c: Omit define of __KERNEL__.
2992 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
2993 want which __KERNEL__ used to provide.
2994 (sys_msgrcv): Change reference to ipc_kludge structure to
2995 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
2997 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
2998 Linux specific options.
3000 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
3001 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
3002 instead of depending of __KERNEL__.
3004 term.c: Cast c_{i,o,c,l}flag to long when using printf.
3006 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
3008 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
3009 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
3010 and AC_DECL__SYS_SIGLIST.
3011 * acconfig.h (SYS_ERRLIST_DECLARED): New.
3012 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
3013 (strsignal): Use SYS_SIGLIST_DECLARED.
3015 net.c (sys_socket): Omit inadvertent surplus comma when
3016 protocol family isn't PF_INET.
3018 util.c (dumpstr): Fix incorrect printing of one too many
3019 characters when the length is not an even multiple of 16 bytes.
3020 Reported by Juergen Weigert
3021 <jnweiger@immd4.informatik.uni-erlangen.de>.
3023 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
3025 * ioctl.c (compare): Change prototype to match POSIX qsort.
3026 * signal.c (sigishandled) [SVR4]: Omit everything after return.
3027 * strace.c (trace) [SVR4]: Break out of for loop instead of
3028 returning when finished so final return statement is executed.
3029 * syscall.c (internal_syscall): Add more SYS_wait* variations.
3030 (syscall) [LINUX]: Correct typo which commented out the M68K
3032 * util.c (printstr): Cast unsigned char pointer argument
3033 to char pointer in umovestr call.
3034 (dumpstr): Likewise for umoven.
3036 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
3038 * version.c: Version 3.0.4 is released.
3040 * signal.c (sys_sigblock): Move after the definition of
3041 sys_sigsetmask that it calls to avoid an implicit declaration.
3042 * stream.c (transport_user_options, transport_server_options):
3043 Only needed if TI_BIND is defined.
3044 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
3046 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
3047 the tcp arguement from the call to exiting. Add getrval2
3048 check so no fork processing is done in the child.
3049 (printwaitn): Initialize exited so that its value is defined
3050 for all flows of execution.
3052 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
3054 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
3055 setfsuid, setfsgid, and _llseek syscalls.
3056 * linux/syscall.h: Add prototypes for them.
3057 * linux/syscallent.h: Add them to the syscall entries table.
3058 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
3059 defines and conditionally include linux/personality.h if
3060 __NR_personality is defined.
3061 (personality_options) [LINUX]: New table.
3062 (sys_personality) [LINUX]: New function.
3064 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
3066 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
3067 on the number of traced processes so that we can have untraced
3068 children (e.g. via popen).
3070 * strace (main) [!SVR4]: Call fake_execve to get the actual
3071 exec and its arguments into the trace.
3072 (environ): Declare it.
3073 * process.c (fake_execve): New function.
3074 (headers): Include sys/syscall.h to get SYS_* defines.
3076 * process.c (sys_execv, sys_execve): Surround argument annotations
3077 with C comment delimiters.
3078 (printargv, printargc): The arg vector is an array of char pointers
3081 * strace.c (printleader): Also check for multiple -p arguments
3082 when deciding whether to print the pid field.
3084 * strace.c (strerror) [!HAVE_STRERROR]: New function.
3085 * defs.h (strerror, strsignal): Add these prototypes if we provide
3087 * configure.in (AC_CHECK_FUNCS): Add strerror.
3089 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
3090 and blocked signals.
3092 * strace.c (main): Add username option. Verify they are root before
3093 letting them use it. Look up the ids in the password file. Set
3094 them just before executing the program.
3095 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3097 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
3099 * version.c: Version 3.0.3 is released.
3101 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
3102 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3104 * strace.c (outfname): Initialize to NULL.
3105 (main): Defer output file processing until after arguments.
3106 Allow either a pipe or a bang for command arguments.
3107 Check if outfname is NULL instead of checking outf for stderr.
3108 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
3109 (droptcb): Reset close TCB's outf to NULL instead of stderr.
3110 (tprintf): Avoid calling vfprintf if outf is NULL.
3112 * strace.c (main): Use popen if -o argument begins with a pipe.
3113 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3115 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
3116 but WIFSTOPPED was used.
3118 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
3119 rule to prevent the comment from being untrue.
3121 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
3123 * strace.c (sys_exit): Move follow fork code to internal_exit.
3124 (sys_fork): Move follow fork code to internal_fork.
3125 (sys_execv, sys_execve): Move follow fork code to internal_exec.
3126 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
3127 (vforking): Remove this static variable and check scno in
3128 internal_fork instead.
3129 (internal_exit, internal_fork, internal_exec, internal_wait): New
3131 * defs.h: Add prototypes for the new internal_* functions.
3132 * syscall.c (syscall): Move syscall entering trace qualifier check
3133 and reprint checking after context decoding and precede them with
3134 a call to internal_syscall. Precede syscall exiting trace
3135 qualifier check with a call to internal_syscall.
3136 (internal_syscall): New function.
3138 * defs.h (struct tcb): Make scno signed.
3139 * strace.c (syscall) Make u_error signed.
3140 [LINUX, I386]: Avoid unsigned cast in eax check.
3141 * syscall.c (sys_indir): Make i, scno, and nargs signed.
3142 * desc.c (sys_select): Make cumlen unsigned
3144 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
3146 * net.c (socktypes): Add SOCK_PACKET.
3148 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
3150 * Makefile (clean): Check explicitly for a Makefile in subdirs
3151 before running make in them.
3153 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
3155 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
3156 [MIPS] (detach): Initialize error for MIPS case.
3157 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
3159 * syscall.c (decode_subcall): Move variable i into conditionals
3161 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
3162 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
3164 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
3165 printing since we don't know what the size of their type is.
3166 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
3167 if autoconf detects it since it seems to either not work or do
3168 something else entirely on Irix 5.3.
3170 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
3172 * version.c: Version 3.0.2 is released.
3173 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
3174 so that the file descriptor arg is decimal.
3176 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
3178 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
3179 because on Linux they are enumerators.
3181 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
3184 * util.c (printxval): When there is no translation, print the actual
3185 number first and the the default value as a C comment.
3187 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
3188 sys_setsockopt): Change first argument from unsigned to signed to
3189 cater to the frequent practice of calling system calls with a file
3191 * mem.c (sys_mmap): Likewise.
3193 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
3195 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
3197 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
3199 * version.c: Version 3.0.1 is released.
3200 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
3201 * config.guess, config.guess: Update from the FSF.
3202 * install-sh: New from the FSF.
3204 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
3206 * Makefile.in: Add m68k arch.
3207 * acconfig.h (M68K): Add m68k define.
3208 * configure.in: Add detection of arch m68k.
3209 * process.c [M68K] (struct_user_offsets): Support m68k registers and
3211 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
3213 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
3214 * syscall.c [M68K] (syscall): Support m68k syscall number register
3215 and errno in d0 instead of eax.
3216 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
3217 program counter in PT_PC instead of EIP.
3218 [M68K] (LOOP): Support m68k loop instruction.
3219 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3221 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
3222 to MAP_FIXED instead of MAP_ANONYMOUS.
3223 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3225 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
3226 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3228 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
3230 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
3231 Reported by Thanh Ma <tma@encore.com>.
3233 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
3234 1.1.62 doesn't continue a traced child when the parent exits.
3235 Reported by Matt Day <mday@artisoft.com>.
3237 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
3239 * util.c (printstr): Fix longstanding bug in notating string
3242 * strace.c [SVR4] (proc_open): Specifically wait for the child the
3243 child to go into the execve syscall to avoid spurious traces.
3244 [LINUX] (detach): Conditionalize the status variable.
3246 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
3248 * Makefile.in: Add mips arch.
3249 * acconfig.h (MIPS): Add mips define.
3250 * configure.in: Add detection of opsys irix5 and arch mips. Check
3252 Check for sys/sysconfig.h header.
3253 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
3254 * file.c [SVR4]: Include sys/cred.h.
3255 (access_flags): Update access flags for SGI.
3256 (sprinttime): Change type of sprinttime argument from unsigned
3258 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
3259 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
3260 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
3261 Cast si_band member to long before printing.
3262 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
3263 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
3264 * strace.c [SVR4] [MIPS]:
3265 (foobar): New dummy signal handler.
3266 (main): Install a dummy signal handler in the child before pausing
3267 to work around an SGI bug in PRSABORT.
3268 (proc_open): Send a interrupt to the child instead of aborting the
3269 syscall which doesn't work on Irix5.2.
3270 * svr4/dummy.h: Add new unfinished SGI syscalls
3271 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
3272 existing calls (e.g. sys_ksigaction like sys_sigaction).
3273 Printargs does the print thing for sys_sethostid.
3274 * svr4/syscall.h: Declare all new SGI syscalls.
3275 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
3276 and add it to all subcall entry points.
3277 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
3278 decode as subcalls on MIPS. Instead, use the normal syscalls.
3279 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
3280 since SGI syscall numbers are off by one.
3281 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
3282 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
3283 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
3284 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
3285 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
3286 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
3287 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
3288 Add workaround for broken SGI pr_sysarg on syscall entry.
3289 [SVR4] (syscall): Conditionalize subcall decoding for
3290 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
3291 [SVR4] [MIPS] (getrval2): Handle SGI.
3292 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
3293 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
3294 [MIPS] (syssgi_options, sys_syssgi): New for SGI.