1 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
3 * process.c: fix cast for powerpc code
4 * linux/powerpc/syscallent.h: update syscall list
5 * README: fix address for the strace mailinglist
6 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
7 the realtime signals as well
9 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
11 * Merge patches from Maciej W. Rozycki:
12 + util.c: add code to print PC for MIPS
13 + linux/mips/syscallent.h: updated
14 + system.c: formating fixes for sys_sysmips
15 + configure.in: test for yet more headers
16 + stream.c: use configure-headertests instead of relying on OS hints
18 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
20 * NEWS: start 4.3.1 items
21 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
23 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
25 * configure.in: test for asm/sysmips.h and linux/utsname.h
26 * linux/syscall.h: fix a typo for sys_sysmips
27 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
30 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
32 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
34 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
36 * linux/ia64/ioctlent.h: regenerated
38 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
40 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
41 general Linux ioctlent.sh
43 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
45 * linux/ioctlent.sh: add dir variable for location of kernel headers
47 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
49 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
51 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
53 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
55 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
57 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
59 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
61 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
63 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
65 * configure.in: use sparc* so we can compile on sparc64 as well
66 * process.c, syscall.c: work around double define of fpq, fq and fpu
67 structs on Linux/sparc, and use regs instead of pt_regs
68 * don't use asm/sigcontext.h on Linux/sparc
70 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
72 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
74 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
76 * strace.c: use __WALL as wait4 flag if it exists so we can properly
77 trace threaded programs
79 2001-03-27 John Hughes <john@Calva.COM>
81 * aclocal.m4: add check for endianness of long long.
82 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
83 * configure.in: check for endianness of long long.
84 * defs.h: change LONG_LONG macro to work with either endianness of
87 2001-03-27 John Hughes <john@Calva.COM>
89 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
90 initialisation list for array).
92 2001-03-27 John Hughes <john@Calva.COM>
94 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
95 systems - bad merge of Harald Boehme's patch by me.
97 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
99 * lots of files: add Linux/hppa support
101 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
103 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
104 * linux/syscallent.h: not that syscalls 220 and 221 are used now
105 * config.guess: updated
107 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
109 * linux/ioclsort.c: new file
110 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
111 the ioctl list that doesn't involve attempting to #include all kernel
113 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
114 by the new ioctlent.sh
115 * ioctl.c: only look at the number and type bits for linux, since
116 ioctlent.sh no longer supplies the others
118 2001-03-08 John Hughes <john@Calva.COM>
120 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
121 pretend they have names ending with "?" so that -e trace=stat (for
123 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
124 * freebsd/i386/syscall.h: consistency.
126 2001-03-08 John Hughes <john@Calva.COM>
128 * acconfig.h: add new ST_xxx defines.
129 * aclocal.m4: macros to check for more fields in struct stat.
130 * configure.in: use new macros to check for fields in struct stat.
131 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
133 2001-03-08 John Hughes <john@Calva.COM>
135 * defs.h: rename wimpy get64 as powerful new LONG_LONG
136 * file.c: use LONG_LONG
137 * io.c: use LONG_LONG
138 * mem.c use LONG_LONG
140 2001-03-08 John Hughes <john@Calva.COM>
142 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
143 * aclocal.m4: routines to check for long long off_t and rlim_t.
144 * configure.in: check for long long off_t and rlim_t.
145 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
146 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
148 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
149 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
150 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
152 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
153 now done automaticaly for us.
154 * freebsd/i386/syscall.h: ditto.
155 * freebsd/i386/syscallent.h ditto.
157 2001-03-07 John Hughes <john@Calva.COM>
159 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
160 * file.c: On FreeBSD use stat64 and pals instead of stat.
161 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
162 * freebsd/i386/syscall.h: ditto.
163 * freebsd/i386/syscallent.h: ditto.
165 2001-03-07 John Hughes <john@Calva.COM>
167 * file.c: merge missing part of Harald Böhme's solaris patches,
168 was only declaring sys_{stat64,lstat64,fstat64} on linux!
170 2001-03-07 John Hughes <john@Calva.COM>
172 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
173 * svr4/syscallent.h: pread/pwrite are TF calls.
175 2001-03-07 John Hughes <john@Calva.COM>
177 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
178 on alignment for off_t (64 bit) arguments. Also simplify get64 so
179 we don't need to know endianness of long long.
180 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
181 ftruncate, allows reduction in numvber of horrid #if's
182 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
183 * mem.c: FreeBSD now uses 64 bit version of mmap.
184 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
185 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
186 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
188 2001-03-06 John Hughes <john@Calva.COM>
190 * file.c: Implement truncate64 and ftruncate64
191 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
193 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
195 2001-03-06 John Hughes <john@Calva.COM>
197 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
198 syscall master file).
200 2001-03-06 John Hughes <john@Calva.COM>
202 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
203 zap incorrect syscall subarg range check.
205 2001-03-06 John Hughes <john@Calva.COM>
207 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
208 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
209 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
212 2001-03-06 John Hughes <john@Calva.COM>
214 * dummy.h: add unimplemented UW sycalls
215 * syscall.h: we can do settimeofday for UW, whopee!
216 * syscallent.h: fix unimplemented UW syscalls
218 2001-03-06 John Hughes <john@Calva.COM>
220 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
221 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
222 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
223 so it doesn't try to use pr_sysarg.
225 2001-03-06 John Hughes <john@Calva.COM>
227 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
228 * file.c: handle xstat version _STAT64_VER, aka stat64.
230 2001-03-06 John Hughes <john@Calva.COM>
232 * net.c: make sure SOL_ options are defined before using.
233 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
235 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
237 * net.c: fix format for printing Unix domain sockets
239 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
241 * linux/mips/syscallent.h: use new sys_sysmips
242 * system.c: add sys_sysmips decoding
244 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
246 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
247 submitted the IP6 scope ID updates
248 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
249 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
251 * configure.in: check for if_indextoname function and sin6_scope_id
252 * net.c: teach printsock about IP6 scope ids
254 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
256 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
257 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
258 * Makefile.in: use @mandir@ and @bindir@
260 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
262 * net.c: fix formating error in sys_setsockopt
263 * net.c: add list of socketlayers and use that for [gs]etsockopt
265 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
267 * time.c: use sys/timex.h so things compile with 2.2 kernels
268 * stream.c: test if MSG_* constants are #defined
270 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
272 * process.c: perform bpt trick for clone as well so we can get the
273 pid of the child before it starts doing something
274 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
275 again with newer libcs
276 * test/clone.c: improve our testcase a bit
277 * Merge another patch from Gäel Roualland with FreeBSD updates
279 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
281 * lots of files: merge patch from Gaël Roualland to add
284 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
286 * file.c: update to reflect that st_ino suddenly became a long long
287 in the in Linux 2.4.0-test6
289 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
291 * test/clone.c: minor fixup
292 * Another bunch of patches from John Hughes merged:
294 + SVR4 printcontext(): sigset_t != sigset_t*
295 + getcontext returns a value, so print on exit of syscall
296 + add UC_FP to ucontext_flags for OS writers that can't spell
297 + sys_signal(): special case SIG_{ERR,DFL,IGN}
298 + decode_subcall(): only do subcall range checking when needed
299 * bunch of UnixWare updates
300 * aclocal.m4, acconfig.h, configure.in: add test for long long type
302 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
304 * net.c: add SOL_PACKET and SOL_RAW socket options, update
307 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
309 * strace.c: close outf before we exec a child process
311 2000-06-09 Ulrich Drepper <drepper@redhat.com>
313 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
314 * defs.h (struct tcb): Make auxstr member const.
315 * file.c (fsmagic): And many more magic numbers.
316 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
318 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
320 * defs.h: balance #if/#endif again
321 * system.c: fix return statements in sys_capget()
322 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
323 + file.c: add F_[SG]ETSIG to fcntl flags
324 + strace.c: don't setre[gu]id if not needed
325 + system.c: handle sys_reboot for Linux
326 + term.c: add baudrate constants up to B4000000
327 + linux/**/syscallent.h: note that munlockall has no arguments
329 2000-04-25 David Mosberger <davidm@hpl.hp.com>
331 * CREDITS: fix email address
332 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
333 * signal.c: honour offset of sigconfig in sigframe structure for
335 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
337 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
338 AR_BSP points to the _end_ of the active register frame, so we need
339 to adjust bsp by moving it back by the size of the active frame
342 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
344 * process.c: add sparc support to change_syscall
346 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
348 * linux/mips/syscallent.h: fix some typos
350 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
352 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
355 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
357 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
360 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
362 * README-linux: updated to note that strace might not compile
363 with development kernels
364 * bjm.c: sys_query_module: check if malloc succeeds
365 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
366 * linux/syscallent.h: updated for 2.3.99pre3
367 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
368 even though Linux doesn't implement them
369 * syscall.c: add global variables for MIPS registers as well
370 * syscall.c: move global variables to before get_scno since that uses them
371 * util.c: oops, misspelled defined
372 * process.c: fix ptrace calls in change_syscall
373 * mem.c: decode sys_madvise
374 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
375 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
376 + small fix for RLIMIT_* and RUSAGE_BOTH
377 + enhace support for capget and capset
379 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
381 * test/vfork.c: new file to test vfork traces
382 * test/.cvsignore: new file
383 * defs.h: Up maximum number of traced processed to 64
384 * strace.c: Disable some debugging code from davidm
385 * implement setarg for more architectures
386 * implement change_syscall
388 1999-12-27 Morten Welinder <terra@diku.dk>
390 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
391 _unsigned_ char parameter.
393 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
397 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
399 * Merge Linux/ia64 patches
401 2000-01-02 Pavel Machek <pavel@ucw.cz>
403 * probe if sys/poll.h exists in configure + minor cleanups
405 * syscall.c: split trace_syscall into few pieces to make code readable
407 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
409 * Release version 4.2 to get the current updates out and so
410 we can concentrate in finishing the clone support.
412 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
414 * Add 1900 to tm_year in sprinttime
416 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
418 * file.c: protect printstat64 with STAT64 instead of linux so we can
419 compile on Linux architectures that don't have it
420 * util.c: fix LOOP for ARM
422 Fri Dec 24 18:05:00 EST 1999
424 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
426 * file.c: Use ugly libc_stat trick also for stat64.
427 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
428 * process.c (internal_clone): Fix a few typos and add definitions to make
430 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
431 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
433 * aclocal.m4: Define AC_STAT64.
434 * acconfig.h: Define HAVE_STAT64.
435 * configure.in: Add AC_STAT64.
437 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
439 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
440 support for Linux on the IBM S/390 architecture
441 * process.c: add internal_clone(), currently only shows the options
442 * syscall.c: use internal_clone to handle SYS_clone
444 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
446 * Rewrite mmap-handling to support mmap2 on Linux
448 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
450 * Note that Linux can handle sys_semop() as well
452 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
454 * Include linux/in6.h for glibc2.0 and older
456 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
458 * Merge patches from John Hughes to make configure support UnixWare
460 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
462 * Enhance sys_query_module
464 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
466 * Patches from John Hughes:
467 + cosmectic fix in sys_getpmsg
468 + allow net.c to compile on systems without AF_INET6
469 + Only use long_to_sigset on Linux systems
470 + UnixWare treats sigmask_t and sigmask_t* as the same thing
472 + Parse mount arguments for UnixWare
473 + ACL fixes for UnixWare
475 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
477 * Release 4.1 to get all the changes made out there
479 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
481 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
482 + Socket calls parsed better
483 + bunch of alpha OSF syscalls added
484 + Fix alpha 32/64 bit issues
486 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
488 * Move Linux kernelmodule-functions from system.c to bjm.c and
489 remove duplicate for sys_create_module
490 * Linux MIPS updates:
491 + Play with #ifdef's in net.c to get IPv6 right
492 + Use printargs for vm86-syscall
494 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
496 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
498 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
500 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
501 and sys_delete_module correctly
503 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
505 * Update cvsbuild to give a better error if autoconf isn't installed
506 * Add test for linux/ptrace.h to configure
507 * Since we define GNU_SOURCE in the Makefile we don't need to define
508 USE_GNU in file.c anymore
510 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
512 * #define USE_GNU before including file.c so we get some extra O_* flags
514 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
516 * Add missing } in IPv6 output
518 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
520 * Update copyright for strace-graph to BSD to be consistent with
523 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
525 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
526 defined for all kernelversions
527 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
529 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
531 * linux/sparc/syscall.h: Declare create_module/init_module.
532 * configure.in: Allow compilation in a different directory
534 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
535 so that we don't depend on asm/ptrace.h which clashes with
538 * syscall.c: Likewise.
540 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
542 * Syscall 94 on Linux alpha is sys_poll
544 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
546 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
548 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
550 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
551 + Correctly implement fix sys_createmodule (Linux)
552 + Add limited handlig of sys_initmodule (Linux)
554 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
556 * Add configure-test for sys/reg.h and use that
557 * Use sys/reg.h instead of asm/ptrace.h
559 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
561 * Remove hack in signal.c for arm architecture
562 * Add hack so we compile correctly on powerpc
564 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
566 * Add a corrected patch from Daniel Jacobowitz
568 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
570 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
571 for the stat structure
573 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
575 * Fix test for sys/reg include
577 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
579 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
580 * Fixed some SunOS compile problems earlier that I forgot to include
583 Mon Jun 14 12:44:25 CEST 1999
585 * Avoid leakint fd into child when forking, patch from
586 John Hughes <john@Calva.COM>
588 Fri Jun 11 14:54:47 CEST 1999
590 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
591 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
593 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
595 * Brought syscall list for alpha up to date
597 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
599 * system.c: sys_umount2 syscall support.
600 * linux/sparc/errnoent.h: Update sparc-linux errnos.
601 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
602 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
603 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
604 so it needs strace's own copy of the stat structure.
605 * util.c: Make it compile on sparc-linux.
606 * strace.c: Fix strace -f and -ff operation on sparc-linux.
607 * signal.c: rt_sigaction has different arguments on sparc*-linux
609 * syscall.c: Recognize sparc64-linux binaries.
611 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
613 * configure.in: Fix typo (CFLAG -> CFLAGS).
615 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
617 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
619 * Add some sysctl support, patch from Ulrich Drepper
621 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
623 * Use kernel dirent structure for Linux
625 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
627 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
628 + some layout and other minor fixes
629 + add some m68k-specific things to linux/syscallent.h. Note that m68k
630 is similar enough to i386 to not need it's own subdirectory
631 + add support for sendfile and mremap syscalls for Linux
632 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
633 + ioctls.h vs sys/ioctl.h on Alpha platform
634 + pointer was casted to an int in stream.c
635 + strsignal() needs -D_GNU_SOURCE in CFLAGS
636 + several other casts changed
637 + correct ARM/POWERPC architecture defines in acconfig.h
638 * Merge in patches from Morten Welinder <terra@diku.dk>
639 + add some autoconf-tests for includefiles
640 + handle solaris version of sigcontext struct (actually I hacked this
641 up again, but the idea is his :)
643 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
645 * Update syscalls for linux alpha, patch from Bart Warmerdam
647 * Update sparc code so it actually compiles
649 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
651 * Add support for old_*stat functions for Linux. Please note you need
652 to use reasonably recent kernel headers to compile strace now.
653 * Change references to LINUX into linux in file.c
654 * Fix include for LDT in mem.c
656 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
658 * Change in strace maintainership, jrs passed the torch to me.
660 * Incorporate all changes already made in the Debian strace package:
661 + compiles with more Linux kernels
662 + added support for more Linux architectures
663 + add support for a lot of extra syscalls
664 + fix some problems with hanging children
665 + check stray syscall after execv
666 + decode capget and capset arguments
667 + add more constants to net.c
668 + detect ROSE networking
669 + add more protocol families to domains
671 + added MSG_PROXY and MSG_CTRUNC to msg_flags
672 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
673 + added IP, IPX and TCP-options
674 + added IP, IPX and TCP support to get-/setsockopt()
676 + updated handling of signals
678 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
680 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
681 instead of SVR4. That is, read a few bytes at a time
682 to avoid overrunning the end of the stack.
684 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
686 * version.c: Version 3.1 is released.
688 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
690 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
691 as well since that's where glibc declares it. Go figure.
692 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
693 instead of sigcontext_struct since glibc v5+ apparently
694 plays games with the native OS namespace.
695 From David Mosberger-Tang <davidm@AZStarNet.com>.
697 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
699 * version.c: Version 3.0.14 is released.
701 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
702 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
703 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
705 Reported by Henrik Storner <storner@osiris.ping.dk>.
707 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
708 sys/filio.h and sys/stream.h and remove check for poll.
709 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
710 Handle old and new styles of argument passing for select on Linux.
711 * ioctl.c, stream.c: Conditionalize stream code on presence of
712 sys/stream.h instead of poll because glibc implements poll but
713 not the rest of the stream interface.
714 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
715 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
717 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
718 * util.c (umoven, umovestr): Move data in long-sized chunks
719 at a time, instead of hard coding it to be 4.
720 From David Mosberger-Tang <davidm@AZStarNet.com>.
722 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
724 * version.c: Version 3.0.13 is released.
726 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
727 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
728 asm/sigcontext.h to define sigcontext_struct and don't define it
729 locally if the header is present.
731 * syscall.c (nerrnos{0,2}): Correct size computation.
733 * Makefile.in: Remove dependencies and rules relating to files
734 normally found in the os directory. Because of the new scheme we
735 don't know precisely where they come from. Sigh.
736 * signalent.sh: Make it work for sunos4, linux, and svr4.
737 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
738 to traditional make syntax. Add signalent.h to files which can
739 unconditionally be rebuilt. Prevent signalent.h from being
740 unconditionally being rebuilt since it's customized.
741 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
742 Use versions built by {ioctlent,errnoent,signaltent}.sh.
743 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
746 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
748 * configure.in, Makefile.in: Add OSARCH concept to finish
749 build support for the alpha.
750 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
751 and maintainer-clean rules.
752 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
753 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
754 for less, greater, and equal since subtraction on two's
755 complement numbers isn't an order relation (it isn't transitive)!
756 * linux/Makefile.in: Add rules for the signalent.h file.
757 * linux/alpha/Makefile.in: New file.
759 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
761 * version.c: Version 3.0.12 is released.
763 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
764 From Michael E Chastain <mec@duracef.shout.net>.
766 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
767 * syscall.c (set_personality): New.
768 * strace.c (main): Call set_personality.
769 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
770 ioctlent, and signalent indirect pointers and redirect them
771 based on personality.
772 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
773 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
775 * util.c (upeek): Handle case where ptrace returns a long
776 and sizeof(long) != sizeof(int).
777 From Richard Henderson <richard@twiddle.tamu.edu>
779 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
781 * version.c: Version 3.0.11 is released.
783 * many files: Fix more printf warnings for other platforms.
785 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
787 * linux/dummy.h: Handle missing library support for {send,recv}msg.
788 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
790 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
791 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
793 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
795 * version.c: Version 3.0.10 is released.
797 * Makfile.in: Add os/arch to includes so that a given arch
798 (like alpha) can override the native arch (like i386).
799 * configure.in: Check for sendmsg.
801 * net.c: Make sendmsg and recvmsg dependent on an autoconf
802 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
804 * acconfig.h, configure.in: Detect the alpha.
805 * ioctl.c: Handle the alpha.
806 * defs.h: Make some members long for the alpha. Define
807 some register nicknames. Add support for WAITEXECVE.
808 * file.c [ALPHA]: Support the alpha for statfs. Add
809 osf_statfs and osf_fstatfs for the alpha. Make damn sure
810 major and minor results are suitable for passing to printf.
811 * signal.c, syscall.c: Support the alpha.
812 * process.c: Add alpha user offsets.
813 * most files: Use %l? for printf arguments since
814 most are now longs for the alpha.
815 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
817 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
819 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
821 * version.c: Version 3.0.9 is released.
823 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
825 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
826 Linux kernel version system calls.
828 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
830 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
831 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
832 decode IPC calls using it.
833 * sunos4/dummy.h: Alias sys_semop to printargs.
834 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
835 * sunos4/syscallent.h: Include new subcalls for IPC.
836 From Matthias Pfaller <leo@dachau.marco.de>.
838 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
840 * version.c: Version 3.0.8 is released.
842 * time.c [LINUX]: Explicitly include linux/version.h.
844 * strace.c (main): Don't let them even *try* to
845 get strace to attach to itself since some systems
846 don't handle this case very gracefully.
847 Reported by David S. Miller <davem@caip.rutgers.edu>.
849 * Makefile.in (distclean): Fix it for subdirectories.
851 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
852 sys_flags member for each defined system call.
854 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
856 * defs.h (TRACE_*): New flags to describe what class
857 of system call each system call is.
858 (sysent): Add sys_flags member.
859 * syscall.c (sysent): Define (and later undef) abbreviations
860 for the system call class flags.
861 (lookup_class): New function to translate strings to
862 system call class flags.
863 (qualify): Handle new system call class mechanism.
864 * linux/syscallent.h: Fill in the new sys_flags member
865 for each defined system call.
867 * defs.h (print_sock): Remove redundant and non-K&R C
868 compatible prototype. From Juergen Weigert
869 <jnweiger@immd4.informatik.uni-erlangen.de>.
871 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
873 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
874 From Michael E Chastain <mec@duracef.shout.net>.
876 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
877 kernels. From Michael E Chastain <mec@duracef.shout.net>.
879 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
881 * file.c (sprintfstype): Enclose string result in double
884 * time.c (sys_adjtimex) [LINUX]: Conditionalize
885 constantly evolving timex structure.
886 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
888 * defs.h, syscall.c, strace.c: Rename syscall to
889 trace_syscall and change prototype and all callers
890 because of broken Linux shared libraries.
891 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
893 * Makefile.in (clean): Check for a file with test -f not
894 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
896 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
898 * version.c: Version 3.0.7 is released.
900 * util.c (string_quote): Fix thinko which caused core
901 dumps for strings with quotes in them.
902 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
904 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
905 files from /usr/include, not just the linux one.
906 From Michael E Chastain <mec@duracef.shout.net>.
908 * linux/errnoent.sh: Total rewrite to handle more ioctls with
909 fewer false positives on more kernel flavors.
910 From Michael E Chastain <mec@duracef.shout.net>.
912 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
914 * version.c: Version 3.0.6 is released.
916 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
918 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
919 on MC_SYNC instead of HAVE_MCTL.
920 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
921 (sys_msync): New function.
923 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
925 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
926 sys_flock and sys_getdents.
927 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
929 * file.c (sys_getdents): Define unconditionally and handle
931 * strace.c (main): Disallow username option unless both real
932 and effective uids are root.
934 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
936 * strace.c (main): Ensure that run_uid and run_gid are
937 always set to something meaningful.
938 (main, newoutf) [!SVR4]: Swap real and effective uids while
939 opening any output files.
940 (main) [!SVR4]: Treat effective uid of root as a request
941 to handle suid binaries correctly using the real uid of
944 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
946 * Makefile.in: Add `|| true' to clean rule because
947 although GNU make 3.74 uses `sh -c' to invoke commands
948 every other make in the world uses `sh -ec'.
950 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
951 arguments appear to be stored on the stack, not in the
952 registers following A3 (empirical result).
954 * defs.h: Add prototype for printsock.
955 * svr4/dummy.h: Remove generic handling of sys_mount.
956 * system.c [SVR4, MIPS]: Include several system headers to cleanly
957 get access to SGI mount information.
958 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
959 (sys_mount) [SVR4, MIPS]: New function.
960 (sys_mount) [SVR4, !MIPS]: New function.
962 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
964 * version.c: Version 3.0.5 is released.
966 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
967 tv_usec members to long when using printf.
969 * ipc.c: Omit define of __KERNEL__.
970 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
971 want which __KERNEL__ used to provide.
972 (sys_msgrcv): Change reference to ipc_kludge structure to
973 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
975 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
976 Linux specific options.
978 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
979 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
980 instead of depending of __KERNEL__.
982 term.c: Cast c_{i,o,c,l}flag to long when using printf.
984 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
986 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
987 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
988 and AC_DECL__SYS_SIGLIST.
989 * acconfig.h (SYS_ERRLIST_DECLARED): New.
990 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
991 (strsignal): Use SYS_SIGLIST_DECLARED.
993 net.c (sys_socket): Omit inadvertent surplus comma when
994 protocol family isn't PF_INET.
996 util.c (dumpstr): Fix incorrect printing of one too many
997 characters when the length is not an even multiple of 16 bytes.
998 Reported by Juergen Weigert
999 <jnweiger@immd4.informatik.uni-erlangen.de>.
1001 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
1003 * ioctl.c (compare): Change prototype to match POSIX qsort.
1004 * signal.c (sigishandled) [SVR4]: Omit everything after return.
1005 * strace.c (trace) [SVR4]: Break out of for loop instead of
1006 returning when finished so final return statement is executed.
1007 * syscall.c (internal_syscall): Add more SYS_wait* variations.
1008 (syscall) [LINUX]: Correct typo which commented out the M68K
1010 * util.c (printstr): Cast unsigned char pointer argument
1011 to char pointer in umovestr call.
1012 (dumpstr): Likewise for umoven.
1014 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
1016 * version.c: Version 3.0.4 is released.
1018 * signal.c (sys_sigblock): Move after the definition of
1019 sys_sigsetmask that it calls to avoid an implicit declaration.
1020 * stream.c (transport_user_options, transport_server_options):
1021 Only needed if TI_BIND is defined.
1022 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
1024 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
1025 the tcp arguement from the call to exiting. Add getrval2
1026 check so no fork processing is done in the child.
1027 (printwaitn): Initialize exited so that its value is defined
1028 for all flows of execution.
1030 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
1032 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
1033 setfsuid, setfsgid, and _llseek syscalls.
1034 * linux/syscall.h: Add prototypes for them.
1035 * linux/syscallent.h: Add them to the syscall entries table.
1036 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
1037 defines and conditionally include linux/personality.h if
1038 __NR_personality is defined.
1039 (personality_options) [LINUX]: New table.
1040 (sys_personality) [LINUX]: New function.
1042 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
1044 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
1045 on the number of traced processes so that we can have untraced
1046 children (e.g. via popen).
1048 * strace (main) [!SVR4]: Call fake_execve to get the actual
1049 exec and its arguments into the trace.
1050 (environ): Declare it.
1051 * process.c (fake_execve): New function.
1052 (headers): Include sys/syscall.h to get SYS_* defines.
1054 * process.c (sys_execv, sys_execve): Surround argument annotations
1055 with C comment delimiters.
1056 (printargv, printargc): The arg vector is an array of char pointers
1059 * strace.c (printleader): Also check for multiple -p arguments
1060 when deciding whether to print the pid field.
1062 * strace.c (strerror) [!HAVE_STRERROR]: New function.
1063 * defs.h (strerror, strsignal): Add these prototypes if we provide
1065 * configure.in (AC_CHECK_FUNCS): Add strerror.
1067 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
1068 and blocked signals.
1070 * strace.c (main): Add username option. Verify they are root before
1071 letting them use it. Look up the ids in the password file. Set
1072 them just before executing the program.
1073 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
1075 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
1077 * version.c: Version 3.0.3 is released.
1079 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
1080 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
1082 * strace.c (outfname): Initialize to NULL.
1083 (main): Defer output file processing until after arguments.
1084 Allow either a pipe or a bang for command arguments.
1085 Check if outfname is NULL instead of checking outf for stderr.
1086 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
1087 (droptcb): Reset close TCB's outf to NULL instead of stderr.
1088 (tprintf): Avoid calling vfprintf if outf is NULL.
1090 * strace.c (main): Use popen if -o argument begins with a pipe.
1091 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1093 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
1094 but WIFSTOPPED was used.
1096 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
1097 rule to prevent the comment from being untrue.
1099 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
1101 * strace.c (sys_exit): Move follow fork code to internal_exit.
1102 (sys_fork): Move follow fork code to internal_fork.
1103 (sys_execv, sys_execve): Move follow fork code to internal_exec.
1104 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
1105 (vforking): Remove this static variable and check scno in
1106 internal_fork instead.
1107 (internal_exit, internal_fork, internal_exec, internal_wait): New
1109 * defs.h: Add prototypes for the new internal_* functions.
1110 * syscall.c (syscall): Move syscall entering trace qualifier check
1111 and reprint checking after context decoding and precede them with
1112 a call to internal_syscall. Precede syscall exiting trace
1113 qualifier check with a call to internal_syscall.
1114 (internal_syscall): New function.
1116 * defs.h (struct tcb): Make scno signed.
1117 * strace.c (syscall) Make u_error signed.
1118 [LINUX, I386]: Avoid unsigned cast in eax check.
1119 * syscall.c (sys_indir): Make i, scno, and nargs signed.
1120 * desc.c (sys_select): Make cumlen unsigned
1122 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
1124 * net.c (socktypes): Add SOCK_PACKET.
1126 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
1128 * Makefile (clean): Check explicitly for a Makefile in subdirs
1129 before running make in them.
1131 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
1133 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
1134 [MIPS] (detach): Initialize error for MIPS case.
1135 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
1137 * syscall.c (decode_subcall): Move variable i into conditionals
1139 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
1140 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
1142 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
1143 printing since we don't know what the size of their type is.
1144 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
1145 if autoconf detects it since it seems to either not work or do
1146 something else entirely on Irix 5.3.
1148 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
1150 * version.c: Version 3.0.2 is released.
1151 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
1152 so that the file descriptor arg is decimal.
1154 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
1156 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
1157 because on Linux they are enumerators.
1159 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
1162 * util.c (printxval): When there is no translation, print the actual
1163 number first and the the default value as a C comment.
1165 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
1166 sys_setsockopt): Change first argument from unsigned to signed to
1167 cater to the frequent practice of calling system calls with a file
1169 * mem.c (sys_mmap): Likewise.
1171 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
1173 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
1175 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
1177 * version.c: Version 3.0.1 is released.
1178 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
1179 * config.guess, config.guess: Update from the FSF.
1180 * install-sh: New from the FSF.
1182 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
1184 * Makefile.in: Add m68k arch.
1185 * acconfig.h (M68K): Add m68k define.
1186 * configure.in: Add detection of arch m68k.
1187 * process.c [M68K] (struct_user_offsets): Support m68k registers and
1189 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
1191 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
1192 * syscall.c [M68K] (syscall): Support m68k syscall number register
1193 and errno in d0 instead of eax.
1194 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
1195 program counter in PT_PC instead of EIP.
1196 [M68K] (LOOP): Support m68k loop instruction.
1197 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
1199 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
1200 to MAP_FIXED instead of MAP_ANONYMOUS.
1201 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
1203 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
1204 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
1206 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
1208 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
1209 Reported by Thanh Ma <tma@encore.com>.
1211 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
1212 1.1.62 doesn't continue a traced child when the parent exits.
1213 Reported by Matt Day <mday@artisoft.com>.
1215 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
1217 * util.c (printstr): Fix longstanding bug in notating string
1220 * strace.c [SVR4] (proc_open): Specifically wait for the child the
1221 child to go into the execve syscall to avoid spurious traces.
1222 [LINUX] (detach): Conditionalize the status variable.
1224 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
1226 * Makefile.in: Add mips arch.
1227 * acconfig.h (MIPS): Add mips define.
1228 * configure.in: Add detection of opsys irix5 and arch mips. Check
1230 Check for sys/sysconfig.h header.
1231 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
1232 * file.c [SVR4]: Include sys/cred.h.
1233 (access_flags): Update access flags for SGI.
1234 (sprinttime): Change type of sprinttime argument from unsigned
1236 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
1237 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
1238 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
1239 Cast si_band member to long before printing.
1240 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
1241 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
1242 * strace.c [SVR4] [MIPS]:
1243 (foobar): New dummy signal handler.
1244 (main): Install a dummy signal handler in the child before pausing
1245 to work around an SGI bug in PRSABORT.
1246 (proc_open): Send a interrupt to the child instead of aborting the
1247 syscall which doesn't work on Irix5.2.
1248 * svr4/dummy.h: Add new unfinished SGI syscalls
1249 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
1250 existing calls (e.g. sys_ksigaction like sys_sigaction).
1251 Printargs does the print thing for sys_sethostid.
1252 * svr4/syscall.h: Declare all new SGI syscalls.
1253 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
1254 and add it to all subcall entry points.
1255 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
1256 decode as subcalls on MIPS. Instead, use the normal syscalls.
1257 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
1258 since SGI syscall numbers are off by one.
1259 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
1260 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
1261 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
1262 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
1263 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
1264 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
1265 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
1266 Add workaround for broken SGI pr_sysarg on syscall entry.
1267 [SVR4] (syscall): Conditionalize subcall decoding for
1268 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
1269 [SVR4] [MIPS] (getrval2): Handle SGI.
1270 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
1271 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
1272 [MIPS] (syssgi_options, sys_syssgi): New for SGI.