1 Fri Jun 11 14:54:47 CEST 1999
3 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
4 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
6 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
8 * Brought syscall list for alpha up to date
10 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
12 * system.c: sys_umount2 syscall support.
13 * linux/sparc/errnoent.h: Update sparc-linux errnos.
14 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
15 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
16 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
17 so it needs strace's own copy of the stat structure.
18 * util.c: Make it compile on sparc-linux.
19 * strace.c: Fix strace -f and -ff operation on sparc-linux.
20 * signal.c: rt_sigaction has different arguments on sparc*-linux
22 * syscall.c: Recognize sparc64-linux binaries.
24 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
26 * configure.in: Fix typo (CFLAG -> CFLAGS).
28 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
30 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
32 * Add some sysctl support, patch from Ulrich Drepper
34 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
36 * Use kernel dirent structure for Linux
38 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
40 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
41 + some layout and other minor fixes
42 + add some m68k-specific things to linux/syscallent.h. Note that m68k
43 is similar enough to i386 to not need it's own subdirectory
44 + add support for sendfile and mremap syscalls for Linux
45 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
46 + ioctls.h vs sys/ioctl.h on Alpha platform
47 + pointer was casted to an int in stream.c
48 + strsignal() needs -D_GNU_SOURCE in CFLAGS
49 + several other casts changed
50 + correct ARM/POWERPC architecture defines in acconfig.h
51 * Merge in patches from Morten Welinder <terra@diku.dk>
52 + add some autoconf-tests for includefiles
53 + handle solaris version of sigcontext struct (actually I hacked this
54 up again, but the idea is his :)
56 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
58 * Update syscalls for linux alpha, patch from Bart Warmerdam
60 * Update sparc code so it actually compiles
62 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
64 * Add support for old_*stat functions for Linux. Please note you need
65 to use reasonably recent kernel headers to compile strace now.
66 * Change references to LINUX into linux in file.c
67 * Fix include for LDT in mem.c
69 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
71 * Change in strace maintainership, jrs passed the torch to me.
73 * Incorporate all changes already made in the Debian strace package:
74 + compiles with more Linux kernels
75 + added support for more Linux architectures
76 + add support for a lot of extra syscalls
77 + fix some problems with hanging children
78 + check stray syscall after execv
79 + decode capget and capset arguments
80 + add more constants to net.c
81 + detect ROSE networking
82 + add more protocol families to domains
84 + added MSG_PROXY and MSG_CTRUNC to msg_flags
85 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
86 + added IP, IPX and TCP-options
87 + added IP, IPX and TCP support to get-/setsockopt()
89 + updated handling of signals
91 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
93 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
94 instead of SVR4. That is, read a few bytes at a time
95 to avoid overrunning the end of the stack.
97 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
99 * version.c: Version 3.1 is released.
101 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
103 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
104 as well since that's where glibc declares it. Go figure.
105 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
106 instead of sigcontext_struct since glibc v5+ apparently
107 plays games with the native OS namespace.
108 From David Mosberger-Tang <davidm@AZStarNet.com>.
110 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
112 * version.c: Version 3.0.14 is released.
114 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
115 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
116 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
118 Reported by Henrik Storner <storner@osiris.ping.dk>.
120 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
121 sys/filio.h and sys/stream.h and remove check for poll.
122 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
123 Handle old and new styles of argument passing for select on Linux.
124 * ioctl.c, stream.c: Conditionalize stream code on presence of
125 sys/stream.h instead of poll because glibc implements poll but
126 not the rest of the stream interface.
127 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
128 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
130 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
131 * util.c (umoven, umovestr): Move data in long-sized chunks
132 at a time, instead of hard coding it to be 4.
133 From David Mosberger-Tang <davidm@AZStarNet.com>.
135 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
137 * version.c: Version 3.0.13 is released.
139 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
140 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
141 asm/sigcontext.h to define sigcontext_struct and don't define it
142 locally if the header is present.
144 * syscall.c (nerrnos{0,2}): Correct size computation.
146 * Makefile.in: Remove dependencies and rules relating to files
147 normally found in the os directory. Because of the new scheme we
148 don't know precisely where they come from. Sigh.
149 * signalent.sh: Make it work for sunos4, linux, and svr4.
150 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
151 to traditional make syntax. Add signalent.h to files which can
152 unconditionally be rebuilt. Prevent signalent.h from being
153 unconditionally being rebuilt since it's customized.
154 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
155 Use versions built by {ioctlent,errnoent,signaltent}.sh.
156 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
159 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
161 * configure.in, Makefile.in: Add OSARCH concept to finish
162 build support for the alpha.
163 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
164 and maintainer-clean rules.
165 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
166 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
167 for less, greater, and equal since subtraction on two's
168 complement numbers isn't an order relation (it isn't transitive)!
169 * linux/Makefile.in: Add rules for the signalent.h file.
170 * linux/alpha/Makefile.in: New file.
172 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
174 * version.c: Version 3.0.12 is released.
176 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
177 From Michael E Chastain <mec@duracef.shout.net>.
179 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
180 * syscall.c (set_personality): New.
181 * strace.c (main): Call set_personality.
182 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
183 ioctlent, and signalent indirect pointers and redirect them
184 based on personality.
185 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
186 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
188 * util.c (upeek): Handle case where ptrace returns a long
189 and sizeof(long) != sizeof(int).
190 From Richard Henderson <richard@twiddle.tamu.edu>
192 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
194 * version.c: Version 3.0.11 is released.
196 * many files: Fix more printf warnings for other platforms.
198 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
200 * linux/dummy.h: Handle missing library support for {send,recv}msg.
201 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
203 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
204 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
206 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
208 * version.c: Version 3.0.10 is released.
210 * Makfile.in: Add os/arch to includes so that a given arch
211 (like alpha) can override the native arch (like i386).
212 * configure.in: Check for sendmsg.
214 * net.c: Make sendmsg and recvmsg dependent on an autoconf
215 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
217 * acconfig.h, configure.in: Detect the alpha.
218 * ioctl.c: Handle the alpha.
219 * defs.h: Make some members long for the alpha. Define
220 some register nicknames. Add support for WAITEXECVE.
221 * file.c [ALPHA]: Support the alpha for statfs. Add
222 osf_statfs and osf_fstatfs for the alpha. Make damn sure
223 major and minor results are suitable for passing to printf.
224 * signal.c, syscall.c: Support the alpha.
225 * process.c: Add alpha user offsets.
226 * most files: Use %l? for printf arguments since
227 most are now longs for the alpha.
228 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
230 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
232 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
234 * version.c: Version 3.0.9 is released.
236 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
238 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
239 Linux kernel version system calls.
241 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
243 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
244 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
245 decode IPC calls using it.
246 * sunos4/dummy.h: Alias sys_semop to printargs.
247 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
248 * sunos4/syscallent.h: Include new subcalls for IPC.
249 From Matthias Pfaller <leo@dachau.marco.de>.
251 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
253 * version.c: Version 3.0.8 is released.
255 * time.c [LINUX]: Explicitly include linux/version.h.
257 * strace.c (main): Don't let them even *try* to
258 get strace to attach to itself since some systems
259 don't handle this case very gracefully.
260 Reported by David S. Miller <davem@caip.rutgers.edu>.
262 * Makefile.in (distclean): Fix it for subdirectories.
264 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
265 sys_flags member for each defined system call.
267 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
269 * defs.h (TRACE_*): New flags to describe what class
270 of system call each system call is.
271 (sysent): Add sys_flags member.
272 * syscall.c (sysent): Define (and later undef) abbreviations
273 for the system call class flags.
274 (lookup_class): New function to translate strings to
275 system call class flags.
276 (qualify): Handle new system call class mechanism.
277 * linux/syscallent.h: Fill in the new sys_flags member
278 for each defined system call.
280 * defs.h (print_sock): Remove redundant and non-K&R C
281 compatible prototype. From Juergen Weigert
282 <jnweiger@immd4.informatik.uni-erlangen.de>.
284 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
286 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
287 From Michael E Chastain <mec@duracef.shout.net>.
289 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
290 kernels. From Michael E Chastain <mec@duracef.shout.net>.
292 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
294 * file.c (sprintfstype): Enclose string result in double
297 * time.c (sys_adjtimex) [LINUX]: Conditionalize
298 constantly evolving timex structure.
299 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
301 * defs.h, syscall.c, strace.c: Rename syscall to
302 trace_syscall and change prototype and all callers
303 because of broken Linux shared libraries.
304 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
306 * Makefile.in (clean): Check for a file with test -f not
307 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
309 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
311 * version.c: Version 3.0.7 is released.
313 * util.c (string_quote): Fix thinko which caused core
314 dumps for strings with quotes in them.
315 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
317 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
318 files from /usr/include, not just the linux one.
319 From Michael E Chastain <mec@duracef.shout.net>.
321 * linux/errnoent.sh: Total rewrite to handle more ioctls with
322 fewer false positives on more kernel flavors.
323 From Michael E Chastain <mec@duracef.shout.net>.
325 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
327 * version.c: Version 3.0.6 is released.
329 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
331 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
332 on MC_SYNC instead of HAVE_MCTL.
333 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
334 (sys_msync): New function.
336 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
338 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
339 sys_flock and sys_getdents.
340 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
342 * file.c (sys_getdents): Define unconditionally and handle
344 * strace.c (main): Disallow username option unless both real
345 and effective uids are root.
347 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
349 * strace.c (main): Ensure that run_uid and run_gid are
350 always set to something meaningful.
351 (main, newoutf) [!SVR4]: Swap real and effective uids while
352 opening any output files.
353 (main) [!SVR4]: Treat effective uid of root as a request
354 to handle suid binaries correctly using the real uid of
357 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
359 * Makefile.in: Add `|| true' to clean rule because
360 although GNU make 3.74 uses `sh -c' to invoke commands
361 every other make in the world uses `sh -ec'.
363 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
364 arguments appear to be stored on the stack, not in the
365 registers following A3 (empirical result).
367 * defs.h: Add prototype for printsock.
368 * svr4/dummy.h: Remove generic handling of sys_mount.
369 * system.c [SVR4, MIPS]: Include several system headers to cleanly
370 get access to SGI mount information.
371 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
372 (sys_mount) [SVR4, MIPS]: New function.
373 (sys_mount) [SVR4, !MIPS]: New function.
375 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
377 * version.c: Version 3.0.5 is released.
379 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
380 tv_usec members to long when using printf.
382 * ipc.c: Omit define of __KERNEL__.
383 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
384 want which __KERNEL__ used to provide.
385 (sys_msgrcv): Change reference to ipc_kludge structure to
386 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
388 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
389 Linux specific options.
391 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
392 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
393 instead of depending of __KERNEL__.
395 term.c: Cast c_{i,o,c,l}flag to long when using printf.
397 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
399 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
400 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
401 and AC_DECL__SYS_SIGLIST.
402 * acconfig.h (SYS_ERRLIST_DECLARED): New.
403 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
404 (strsignal): Use SYS_SIGLIST_DECLARED.
406 net.c (sys_socket): Omit inadvertent surplus comma when
407 protocol family isn't PF_INET.
409 util.c (dumpstr): Fix incorrect printing of one too many
410 characters when the length is not an even multiple of 16 bytes.
411 Reported by Juergen Weigert
412 <jnweiger@immd4.informatik.uni-erlangen.de>.
414 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
416 * ioctl.c (compare): Change prototype to match POSIX qsort.
417 * signal.c (sigishandled) [SVR4]: Omit everything after return.
418 * strace.c (trace) [SVR4]: Break out of for loop instead of
419 returning when finished so final return statement is executed.
420 * syscall.c (internal_syscall): Add more SYS_wait* variations.
421 (syscall) [LINUX]: Correct typo which commented out the M68K
423 * util.c (printstr): Cast unsigned char pointer argument
424 to char pointer in umovestr call.
425 (dumpstr): Likewise for umoven.
427 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
429 * version.c: Version 3.0.4 is released.
431 * signal.c (sys_sigblock): Move after the definition of
432 sys_sigsetmask that it calls to avoid an implicit declaration.
433 * stream.c (transport_user_options, transport_server_options):
434 Only needed if TI_BIND is defined.
435 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
437 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
438 the tcp arguement from the call to exiting. Add getrval2
439 check so no fork processing is done in the child.
440 (printwaitn): Initialize exited so that its value is defined
441 for all flows of execution.
443 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
445 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
446 setfsuid, setfsgid, and _llseek syscalls.
447 * linux/syscall.h: Add prototypes for them.
448 * linux/syscallent.h: Add them to the syscall entries table.
449 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
450 defines and conditionally include linux/personality.h if
451 __NR_personality is defined.
452 (personality_options) [LINUX]: New table.
453 (sys_personality) [LINUX]: New function.
455 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
457 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
458 on the number of traced processes so that we can have untraced
459 children (e.g. via popen).
461 * strace (main) [!SVR4]: Call fake_execve to get the actual
462 exec and its arguments into the trace.
463 (environ): Declare it.
464 * process.c (fake_execve): New function.
465 (headers): Include sys/syscall.h to get SYS_* defines.
467 * process.c (sys_execv, sys_execve): Surround argument annotations
468 with C comment delimiters.
469 (printargv, printargc): The arg vector is an array of char pointers
472 * strace.c (printleader): Also check for multiple -p arguments
473 when deciding whether to print the pid field.
475 * strace.c (strerror) [!HAVE_STRERROR]: New function.
476 * defs.h (strerror, strsignal): Add these prototypes if we provide
478 * configure.in (AC_CHECK_FUNCS): Add strerror.
480 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
483 * strace.c (main): Add username option. Verify they are root before
484 letting them use it. Look up the ids in the password file. Set
485 them just before executing the program.
486 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
488 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
490 * version.c: Version 3.0.3 is released.
492 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
493 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
495 * strace.c (outfname): Initialize to NULL.
496 (main): Defer output file processing until after arguments.
497 Allow either a pipe or a bang for command arguments.
498 Check if outfname is NULL instead of checking outf for stderr.
499 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
500 (droptcb): Reset close TCB's outf to NULL instead of stderr.
501 (tprintf): Avoid calling vfprintf if outf is NULL.
503 * strace.c (main): Use popen if -o argument begins with a pipe.
504 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
506 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
507 but WIFSTOPPED was used.
509 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
510 rule to prevent the comment from being untrue.
512 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
514 * strace.c (sys_exit): Move follow fork code to internal_exit.
515 (sys_fork): Move follow fork code to internal_fork.
516 (sys_execv, sys_execve): Move follow fork code to internal_exec.
517 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
518 (vforking): Remove this static variable and check scno in
519 internal_fork instead.
520 (internal_exit, internal_fork, internal_exec, internal_wait): New
522 * defs.h: Add prototypes for the new internal_* functions.
523 * syscall.c (syscall): Move syscall entering trace qualifier check
524 and reprint checking after context decoding and precede them with
525 a call to internal_syscall. Precede syscall exiting trace
526 qualifier check with a call to internal_syscall.
527 (internal_syscall): New function.
529 * defs.h (struct tcb): Make scno signed.
530 * strace.c (syscall) Make u_error signed.
531 [LINUX, I386]: Avoid unsigned cast in eax check.
532 * syscall.c (sys_indir): Make i, scno, and nargs signed.
533 * desc.c (sys_select): Make cumlen unsigned
535 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
537 * net.c (socktypes): Add SOCK_PACKET.
539 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
541 * Makefile (clean): Check explicitly for a Makefile in subdirs
542 before running make in them.
544 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
546 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
547 [MIPS] (detach): Initialize error for MIPS case.
548 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
550 * syscall.c (decode_subcall): Move variable i into conditionals
552 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
553 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
555 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
556 printing since we don't know what the size of their type is.
557 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
558 if autoconf detects it since it seems to either not work or do
559 something else entirely on Irix 5.3.
561 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
563 * version.c: Version 3.0.2 is released.
564 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
565 so that the file descriptor arg is decimal.
567 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
569 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
570 because on Linux they are enumerators.
572 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
575 * util.c (printxval): When there is no translation, print the actual
576 number first and the the default value as a C comment.
578 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
579 sys_setsockopt): Change first argument from unsigned to signed to
580 cater to the frequent practice of calling system calls with a file
582 * mem.c (sys_mmap): Likewise.
584 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
586 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
588 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
590 * version.c: Version 3.0.1 is released.
591 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
592 * config.guess, config.guess: Update from the FSF.
593 * install-sh: New from the FSF.
595 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
597 * Makefile.in: Add m68k arch.
598 * acconfig.h (M68K): Add m68k define.
599 * configure.in: Add detection of arch m68k.
600 * process.c [M68K] (struct_user_offsets): Support m68k registers and
602 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
604 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
605 * syscall.c [M68K] (syscall): Support m68k syscall number register
606 and errno in d0 instead of eax.
607 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
608 program counter in PT_PC instead of EIP.
609 [M68K] (LOOP): Support m68k loop instruction.
610 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
612 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
613 to MAP_FIXED instead of MAP_ANONYMOUS.
614 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
616 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
617 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
619 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
621 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
622 Reported by Thanh Ma <tma@encore.com>.
624 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
625 1.1.62 doesn't continue a traced child when the parent exits.
626 Reported by Matt Day <mday@artisoft.com>.
628 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
630 * util.c (printstr): Fix longstanding bug in notating string
633 * strace.c [SVR4] (proc_open): Specifically wait for the child the
634 child to go into the execve syscall to avoid spurious traces.
635 [LINUX] (detach): Conditionalize the status variable.
637 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
639 * Makefile.in: Add mips arch.
640 * acconfig.h (MIPS): Add mips define.
641 * configure.in: Add detection of opsys irix5 and arch mips. Check
643 Check for sys/sysconfig.h header.
644 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
645 * file.c [SVR4]: Include sys/cred.h.
646 (access_flags): Update access flags for SGI.
647 (sprinttime): Change type of sprinttime argument from unsigned
649 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
650 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
651 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
652 Cast si_band member to long before printing.
653 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
654 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
655 * strace.c [SVR4] [MIPS]:
656 (foobar): New dummy signal handler.
657 (main): Install a dummy signal handler in the child before pausing
658 to work around an SGI bug in PRSABORT.
659 (proc_open): Send a interrupt to the child instead of aborting the
660 syscall which doesn't work on Irix5.2.
661 * svr4/dummy.h: Add new unfinished SGI syscalls
662 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
663 existing calls (e.g. sys_ksigaction like sys_sigaction).
664 Printargs does the print thing for sys_sethostid.
665 * svr4/syscall.h: Declare all new SGI syscalls.
666 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
667 and add it to all subcall entry points.
668 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
669 decode as subcalls on MIPS. Instead, use the normal syscalls.
670 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
671 since SGI syscall numbers are off by one.
672 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
673 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
674 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
675 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
676 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
677 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
678 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
679 Add workaround for broken SGI pr_sysarg on syscall entry.
680 [SVR4] (syscall): Conditionalize subcall decoding for
681 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
682 [SVR4] [MIPS] (getrval2): Handle SGI.
683 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
684 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
685 [MIPS] (syssgi_options, sys_syssgi): New for SGI.