1 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3 * Enhance sys_query_module
5 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
7 * Patches from John Hughes:
8 + cosmectic fix in sys_getpmsg
9 + allow net.c to compile on systems without AF_INET6
10 + Only use long_to_sigset on Linux systems
11 + UnixWare treats sigmask_t and sigmask_t* as the same thing
13 + Parse mount arguments for UnixWare
14 + ACL fixes for UnixWare
16 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
18 * Release 4.1 to get all the changes made out there
20 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
22 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
23 + Socket calls parsed better
24 + bunch of alpha OSF syscalls added
25 + Fix alpha 32/64 bit issues
27 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
29 * Move Linux kernelmodule-functions from system.c to bjm.c and
30 remove duplicate for sys_create_module
32 + Play with #ifdef's in net.c to get IPv6 right
33 + Use printargs for vm86-syscall
35 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
37 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
39 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
41 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
42 and sys_delete_module correctly
44 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
46 * Update cvsbuild to give a better error if autoconf isn't installed
47 * Add test for linux/ptrace.h to configure
48 * Since we define GNU_SOURCE in the Makefile we don't need to define
49 USE_GNU in file.c anymore
51 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
53 * #define USE_GNU before including file.c so we get some extra O_* flags
55 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
57 * Add missing } in IPv6 output
59 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
61 * Update copyright for strace-graph to BSD to be consistent with
64 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
66 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
67 defined for all kernelversions
68 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
70 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
72 * linux/sparc/syscall.h: Declare create_module/init_module.
73 * configure.in: Allow compilation in a different directory
75 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
76 so that we don't depend on asm/ptrace.h which clashes with
79 * syscall.c: Likewise.
81 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
83 * Syscall 94 on Linux alpha is sys_poll
85 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
87 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
89 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
91 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
92 + Correctly implement fix sys_createmodule (Linux)
93 + Add limited handlig of sys_initmodule (Linux)
95 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
97 * Add configure-test for sys/reg.h and use that
98 * Use sys/reg.h instead of asm/ptrace.h
100 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
102 * Remove hack in signal.c for arm architecture
103 * Add hack so we compile correctly on powerpc
105 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
107 * Add a corrected patch from Daniel Jacobowitz
109 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
111 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
112 for the stat structure
114 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
116 * Fix test for sys/reg include
118 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
120 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
121 * Fixed some SunOS compile problems earlier that I forgot to include
124 Mon Jun 14 12:44:25 CEST 1999
126 * Avoid leakint fd into child when forking, patch from
127 John Hughes <john@Calva.COM>
129 Fri Jun 11 14:54:47 CEST 1999
131 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
132 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
134 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
136 * Brought syscall list for alpha up to date
138 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
140 * system.c: sys_umount2 syscall support.
141 * linux/sparc/errnoent.h: Update sparc-linux errnos.
142 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
143 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
144 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
145 so it needs strace's own copy of the stat structure.
146 * util.c: Make it compile on sparc-linux.
147 * strace.c: Fix strace -f and -ff operation on sparc-linux.
148 * signal.c: rt_sigaction has different arguments on sparc*-linux
150 * syscall.c: Recognize sparc64-linux binaries.
152 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
154 * configure.in: Fix typo (CFLAG -> CFLAGS).
156 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
158 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
160 * Add some sysctl support, patch from Ulrich Drepper
162 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
164 * Use kernel dirent structure for Linux
166 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
168 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
169 + some layout and other minor fixes
170 + add some m68k-specific things to linux/syscallent.h. Note that m68k
171 is similar enough to i386 to not need it's own subdirectory
172 + add support for sendfile and mremap syscalls for Linux
173 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
174 + ioctls.h vs sys/ioctl.h on Alpha platform
175 + pointer was casted to an int in stream.c
176 + strsignal() needs -D_GNU_SOURCE in CFLAGS
177 + several other casts changed
178 + correct ARM/POWERPC architecture defines in acconfig.h
179 * Merge in patches from Morten Welinder <terra@diku.dk>
180 + add some autoconf-tests for includefiles
181 + handle solaris version of sigcontext struct (actually I hacked this
182 up again, but the idea is his :)
184 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
186 * Update syscalls for linux alpha, patch from Bart Warmerdam
188 * Update sparc code so it actually compiles
190 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
192 * Add support for old_*stat functions for Linux. Please note you need
193 to use reasonably recent kernel headers to compile strace now.
194 * Change references to LINUX into linux in file.c
195 * Fix include for LDT in mem.c
197 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
199 * Change in strace maintainership, jrs passed the torch to me.
201 * Incorporate all changes already made in the Debian strace package:
202 + compiles with more Linux kernels
203 + added support for more Linux architectures
204 + add support for a lot of extra syscalls
205 + fix some problems with hanging children
206 + check stray syscall after execv
207 + decode capget and capset arguments
208 + add more constants to net.c
209 + detect ROSE networking
210 + add more protocol families to domains
212 + added MSG_PROXY and MSG_CTRUNC to msg_flags
213 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
214 + added IP, IPX and TCP-options
215 + added IP, IPX and TCP support to get-/setsockopt()
217 + updated handling of signals
219 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
221 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
222 instead of SVR4. That is, read a few bytes at a time
223 to avoid overrunning the end of the stack.
225 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
227 * version.c: Version 3.1 is released.
229 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
231 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
232 as well since that's where glibc declares it. Go figure.
233 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
234 instead of sigcontext_struct since glibc v5+ apparently
235 plays games with the native OS namespace.
236 From David Mosberger-Tang <davidm@AZStarNet.com>.
238 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
240 * version.c: Version 3.0.14 is released.
242 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
243 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
244 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
246 Reported by Henrik Storner <storner@osiris.ping.dk>.
248 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
249 sys/filio.h and sys/stream.h and remove check for poll.
250 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
251 Handle old and new styles of argument passing for select on Linux.
252 * ioctl.c, stream.c: Conditionalize stream code on presence of
253 sys/stream.h instead of poll because glibc implements poll but
254 not the rest of the stream interface.
255 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
256 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
258 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
259 * util.c (umoven, umovestr): Move data in long-sized chunks
260 at a time, instead of hard coding it to be 4.
261 From David Mosberger-Tang <davidm@AZStarNet.com>.
263 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
265 * version.c: Version 3.0.13 is released.
267 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
268 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
269 asm/sigcontext.h to define sigcontext_struct and don't define it
270 locally if the header is present.
272 * syscall.c (nerrnos{0,2}): Correct size computation.
274 * Makefile.in: Remove dependencies and rules relating to files
275 normally found in the os directory. Because of the new scheme we
276 don't know precisely where they come from. Sigh.
277 * signalent.sh: Make it work for sunos4, linux, and svr4.
278 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
279 to traditional make syntax. Add signalent.h to files which can
280 unconditionally be rebuilt. Prevent signalent.h from being
281 unconditionally being rebuilt since it's customized.
282 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
283 Use versions built by {ioctlent,errnoent,signaltent}.sh.
284 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
287 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
289 * configure.in, Makefile.in: Add OSARCH concept to finish
290 build support for the alpha.
291 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
292 and maintainer-clean rules.
293 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
294 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
295 for less, greater, and equal since subtraction on two's
296 complement numbers isn't an order relation (it isn't transitive)!
297 * linux/Makefile.in: Add rules for the signalent.h file.
298 * linux/alpha/Makefile.in: New file.
300 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
302 * version.c: Version 3.0.12 is released.
304 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
305 From Michael E Chastain <mec@duracef.shout.net>.
307 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
308 * syscall.c (set_personality): New.
309 * strace.c (main): Call set_personality.
310 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
311 ioctlent, and signalent indirect pointers and redirect them
312 based on personality.
313 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
314 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
316 * util.c (upeek): Handle case where ptrace returns a long
317 and sizeof(long) != sizeof(int).
318 From Richard Henderson <richard@twiddle.tamu.edu>
320 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
322 * version.c: Version 3.0.11 is released.
324 * many files: Fix more printf warnings for other platforms.
326 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
328 * linux/dummy.h: Handle missing library support for {send,recv}msg.
329 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
331 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
332 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
334 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
336 * version.c: Version 3.0.10 is released.
338 * Makfile.in: Add os/arch to includes so that a given arch
339 (like alpha) can override the native arch (like i386).
340 * configure.in: Check for sendmsg.
342 * net.c: Make sendmsg and recvmsg dependent on an autoconf
343 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
345 * acconfig.h, configure.in: Detect the alpha.
346 * ioctl.c: Handle the alpha.
347 * defs.h: Make some members long for the alpha. Define
348 some register nicknames. Add support for WAITEXECVE.
349 * file.c [ALPHA]: Support the alpha for statfs. Add
350 osf_statfs and osf_fstatfs for the alpha. Make damn sure
351 major and minor results are suitable for passing to printf.
352 * signal.c, syscall.c: Support the alpha.
353 * process.c: Add alpha user offsets.
354 * most files: Use %l? for printf arguments since
355 most are now longs for the alpha.
356 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
358 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
360 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
362 * version.c: Version 3.0.9 is released.
364 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
366 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
367 Linux kernel version system calls.
369 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
371 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
372 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
373 decode IPC calls using it.
374 * sunos4/dummy.h: Alias sys_semop to printargs.
375 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
376 * sunos4/syscallent.h: Include new subcalls for IPC.
377 From Matthias Pfaller <leo@dachau.marco.de>.
379 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
381 * version.c: Version 3.0.8 is released.
383 * time.c [LINUX]: Explicitly include linux/version.h.
385 * strace.c (main): Don't let them even *try* to
386 get strace to attach to itself since some systems
387 don't handle this case very gracefully.
388 Reported by David S. Miller <davem@caip.rutgers.edu>.
390 * Makefile.in (distclean): Fix it for subdirectories.
392 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
393 sys_flags member for each defined system call.
395 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
397 * defs.h (TRACE_*): New flags to describe what class
398 of system call each system call is.
399 (sysent): Add sys_flags member.
400 * syscall.c (sysent): Define (and later undef) abbreviations
401 for the system call class flags.
402 (lookup_class): New function to translate strings to
403 system call class flags.
404 (qualify): Handle new system call class mechanism.
405 * linux/syscallent.h: Fill in the new sys_flags member
406 for each defined system call.
408 * defs.h (print_sock): Remove redundant and non-K&R C
409 compatible prototype. From Juergen Weigert
410 <jnweiger@immd4.informatik.uni-erlangen.de>.
412 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
414 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
415 From Michael E Chastain <mec@duracef.shout.net>.
417 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
418 kernels. From Michael E Chastain <mec@duracef.shout.net>.
420 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
422 * file.c (sprintfstype): Enclose string result in double
425 * time.c (sys_adjtimex) [LINUX]: Conditionalize
426 constantly evolving timex structure.
427 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
429 * defs.h, syscall.c, strace.c: Rename syscall to
430 trace_syscall and change prototype and all callers
431 because of broken Linux shared libraries.
432 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
434 * Makefile.in (clean): Check for a file with test -f not
435 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
437 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
439 * version.c: Version 3.0.7 is released.
441 * util.c (string_quote): Fix thinko which caused core
442 dumps for strings with quotes in them.
443 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
445 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
446 files from /usr/include, not just the linux one.
447 From Michael E Chastain <mec@duracef.shout.net>.
449 * linux/errnoent.sh: Total rewrite to handle more ioctls with
450 fewer false positives on more kernel flavors.
451 From Michael E Chastain <mec@duracef.shout.net>.
453 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
455 * version.c: Version 3.0.6 is released.
457 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
459 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
460 on MC_SYNC instead of HAVE_MCTL.
461 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
462 (sys_msync): New function.
464 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
466 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
467 sys_flock and sys_getdents.
468 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
470 * file.c (sys_getdents): Define unconditionally and handle
472 * strace.c (main): Disallow username option unless both real
473 and effective uids are root.
475 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
477 * strace.c (main): Ensure that run_uid and run_gid are
478 always set to something meaningful.
479 (main, newoutf) [!SVR4]: Swap real and effective uids while
480 opening any output files.
481 (main) [!SVR4]: Treat effective uid of root as a request
482 to handle suid binaries correctly using the real uid of
485 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
487 * Makefile.in: Add `|| true' to clean rule because
488 although GNU make 3.74 uses `sh -c' to invoke commands
489 every other make in the world uses `sh -ec'.
491 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
492 arguments appear to be stored on the stack, not in the
493 registers following A3 (empirical result).
495 * defs.h: Add prototype for printsock.
496 * svr4/dummy.h: Remove generic handling of sys_mount.
497 * system.c [SVR4, MIPS]: Include several system headers to cleanly
498 get access to SGI mount information.
499 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
500 (sys_mount) [SVR4, MIPS]: New function.
501 (sys_mount) [SVR4, !MIPS]: New function.
503 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
505 * version.c: Version 3.0.5 is released.
507 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
508 tv_usec members to long when using printf.
510 * ipc.c: Omit define of __KERNEL__.
511 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
512 want which __KERNEL__ used to provide.
513 (sys_msgrcv): Change reference to ipc_kludge structure to
514 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
516 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
517 Linux specific options.
519 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
520 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
521 instead of depending of __KERNEL__.
523 term.c: Cast c_{i,o,c,l}flag to long when using printf.
525 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
527 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
528 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
529 and AC_DECL__SYS_SIGLIST.
530 * acconfig.h (SYS_ERRLIST_DECLARED): New.
531 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
532 (strsignal): Use SYS_SIGLIST_DECLARED.
534 net.c (sys_socket): Omit inadvertent surplus comma when
535 protocol family isn't PF_INET.
537 util.c (dumpstr): Fix incorrect printing of one too many
538 characters when the length is not an even multiple of 16 bytes.
539 Reported by Juergen Weigert
540 <jnweiger@immd4.informatik.uni-erlangen.de>.
542 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
544 * ioctl.c (compare): Change prototype to match POSIX qsort.
545 * signal.c (sigishandled) [SVR4]: Omit everything after return.
546 * strace.c (trace) [SVR4]: Break out of for loop instead of
547 returning when finished so final return statement is executed.
548 * syscall.c (internal_syscall): Add more SYS_wait* variations.
549 (syscall) [LINUX]: Correct typo which commented out the M68K
551 * util.c (printstr): Cast unsigned char pointer argument
552 to char pointer in umovestr call.
553 (dumpstr): Likewise for umoven.
555 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
557 * version.c: Version 3.0.4 is released.
559 * signal.c (sys_sigblock): Move after the definition of
560 sys_sigsetmask that it calls to avoid an implicit declaration.
561 * stream.c (transport_user_options, transport_server_options):
562 Only needed if TI_BIND is defined.
563 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
565 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
566 the tcp arguement from the call to exiting. Add getrval2
567 check so no fork processing is done in the child.
568 (printwaitn): Initialize exited so that its value is defined
569 for all flows of execution.
571 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
573 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
574 setfsuid, setfsgid, and _llseek syscalls.
575 * linux/syscall.h: Add prototypes for them.
576 * linux/syscallent.h: Add them to the syscall entries table.
577 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
578 defines and conditionally include linux/personality.h if
579 __NR_personality is defined.
580 (personality_options) [LINUX]: New table.
581 (sys_personality) [LINUX]: New function.
583 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
585 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
586 on the number of traced processes so that we can have untraced
587 children (e.g. via popen).
589 * strace (main) [!SVR4]: Call fake_execve to get the actual
590 exec and its arguments into the trace.
591 (environ): Declare it.
592 * process.c (fake_execve): New function.
593 (headers): Include sys/syscall.h to get SYS_* defines.
595 * process.c (sys_execv, sys_execve): Surround argument annotations
596 with C comment delimiters.
597 (printargv, printargc): The arg vector is an array of char pointers
600 * strace.c (printleader): Also check for multiple -p arguments
601 when deciding whether to print the pid field.
603 * strace.c (strerror) [!HAVE_STRERROR]: New function.
604 * defs.h (strerror, strsignal): Add these prototypes if we provide
606 * configure.in (AC_CHECK_FUNCS): Add strerror.
608 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
611 * strace.c (main): Add username option. Verify they are root before
612 letting them use it. Look up the ids in the password file. Set
613 them just before executing the program.
614 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
616 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
618 * version.c: Version 3.0.3 is released.
620 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
621 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
623 * strace.c (outfname): Initialize to NULL.
624 (main): Defer output file processing until after arguments.
625 Allow either a pipe or a bang for command arguments.
626 Check if outfname is NULL instead of checking outf for stderr.
627 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
628 (droptcb): Reset close TCB's outf to NULL instead of stderr.
629 (tprintf): Avoid calling vfprintf if outf is NULL.
631 * strace.c (main): Use popen if -o argument begins with a pipe.
632 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
634 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
635 but WIFSTOPPED was used.
637 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
638 rule to prevent the comment from being untrue.
640 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
642 * strace.c (sys_exit): Move follow fork code to internal_exit.
643 (sys_fork): Move follow fork code to internal_fork.
644 (sys_execv, sys_execve): Move follow fork code to internal_exec.
645 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
646 (vforking): Remove this static variable and check scno in
647 internal_fork instead.
648 (internal_exit, internal_fork, internal_exec, internal_wait): New
650 * defs.h: Add prototypes for the new internal_* functions.
651 * syscall.c (syscall): Move syscall entering trace qualifier check
652 and reprint checking after context decoding and precede them with
653 a call to internal_syscall. Precede syscall exiting trace
654 qualifier check with a call to internal_syscall.
655 (internal_syscall): New function.
657 * defs.h (struct tcb): Make scno signed.
658 * strace.c (syscall) Make u_error signed.
659 [LINUX, I386]: Avoid unsigned cast in eax check.
660 * syscall.c (sys_indir): Make i, scno, and nargs signed.
661 * desc.c (sys_select): Make cumlen unsigned
663 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
665 * net.c (socktypes): Add SOCK_PACKET.
667 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
669 * Makefile (clean): Check explicitly for a Makefile in subdirs
670 before running make in them.
672 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
674 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
675 [MIPS] (detach): Initialize error for MIPS case.
676 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
678 * syscall.c (decode_subcall): Move variable i into conditionals
680 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
681 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
683 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
684 printing since we don't know what the size of their type is.
685 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
686 if autoconf detects it since it seems to either not work or do
687 something else entirely on Irix 5.3.
689 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
691 * version.c: Version 3.0.2 is released.
692 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
693 so that the file descriptor arg is decimal.
695 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
697 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
698 because on Linux they are enumerators.
700 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
703 * util.c (printxval): When there is no translation, print the actual
704 number first and the the default value as a C comment.
706 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
707 sys_setsockopt): Change first argument from unsigned to signed to
708 cater to the frequent practice of calling system calls with a file
710 * mem.c (sys_mmap): Likewise.
712 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
714 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
716 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
718 * version.c: Version 3.0.1 is released.
719 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
720 * config.guess, config.guess: Update from the FSF.
721 * install-sh: New from the FSF.
723 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
725 * Makefile.in: Add m68k arch.
726 * acconfig.h (M68K): Add m68k define.
727 * configure.in: Add detection of arch m68k.
728 * process.c [M68K] (struct_user_offsets): Support m68k registers and
730 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
732 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
733 * syscall.c [M68K] (syscall): Support m68k syscall number register
734 and errno in d0 instead of eax.
735 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
736 program counter in PT_PC instead of EIP.
737 [M68K] (LOOP): Support m68k loop instruction.
738 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
740 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
741 to MAP_FIXED instead of MAP_ANONYMOUS.
742 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
744 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
745 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
747 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
749 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
750 Reported by Thanh Ma <tma@encore.com>.
752 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
753 1.1.62 doesn't continue a traced child when the parent exits.
754 Reported by Matt Day <mday@artisoft.com>.
756 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
758 * util.c (printstr): Fix longstanding bug in notating string
761 * strace.c [SVR4] (proc_open): Specifically wait for the child the
762 child to go into the execve syscall to avoid spurious traces.
763 [LINUX] (detach): Conditionalize the status variable.
765 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
767 * Makefile.in: Add mips arch.
768 * acconfig.h (MIPS): Add mips define.
769 * configure.in: Add detection of opsys irix5 and arch mips. Check
771 Check for sys/sysconfig.h header.
772 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
773 * file.c [SVR4]: Include sys/cred.h.
774 (access_flags): Update access flags for SGI.
775 (sprinttime): Change type of sprinttime argument from unsigned
777 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
778 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
779 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
780 Cast si_band member to long before printing.
781 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
782 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
783 * strace.c [SVR4] [MIPS]:
784 (foobar): New dummy signal handler.
785 (main): Install a dummy signal handler in the child before pausing
786 to work around an SGI bug in PRSABORT.
787 (proc_open): Send a interrupt to the child instead of aborting the
788 syscall which doesn't work on Irix5.2.
789 * svr4/dummy.h: Add new unfinished SGI syscalls
790 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
791 existing calls (e.g. sys_ksigaction like sys_sigaction).
792 Printargs does the print thing for sys_sethostid.
793 * svr4/syscall.h: Declare all new SGI syscalls.
794 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
795 and add it to all subcall entry points.
796 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
797 decode as subcalls on MIPS. Instead, use the normal syscalls.
798 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
799 since SGI syscall numbers are off by one.
800 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
801 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
802 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
803 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
804 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
805 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
806 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
807 Add workaround for broken SGI pr_sysarg on syscall entry.
808 [SVR4] (syscall): Conditionalize subcall decoding for
809 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
810 [SVR4] [MIPS] (getrval2): Handle SGI.
811 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
812 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
813 [MIPS] (syssgi_options, sys_syssgi): New for SGI.