1 2003-04-10 Roland McGrath <roland@redhat.com>
3 * syscall.c (qual_desc): Return zero after parsing number.
4 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
6 2003-04-07 Roland McGrath <roland@redhat.com>
8 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
9 * linux/syscall.h: Likewise.
10 * ipc.c [LINUX] (sys_semtimedop): New function.
11 From Ulrich Drepper <drepper@redhat.com>.
13 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
14 From Ulrich Drepper <drepper@redhat.com>.
16 2003-04-01 Philippe De Muyter <phdm@macqel.be>
18 * sock.c, stream.c: Check #ifdef LINUX, not linux.
19 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
21 2003-03-30 Roland McGrath <roland@redhat.com>
23 * configure.ac, NEWS: Version 4.4.96.
24 * strace.spec, debian/changelog: 4.4.96-1.
26 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
28 Various fixes for SuperH [SH]:
29 * mem.c (sys_old_mmap): mmap() parameters passed in registers
30 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
32 * process.c (change_syscall): Fixed register which holds system
34 * util.c (arg0_offset, arg1_offset): provide definition
35 * Makefile.am: Added new files in linux/sh
36 * linux/sh/syscallent.h: New file.
37 * linux/sh/errnoent.h: New file.
38 * linux/sh/ioctlent.h: New file.
39 * linux/sh/signalent.h: New file.
41 * linux/ioctlent.sh: Take an arg for location of header files
42 * syscallent.sh: Replaced lost $
44 2003-03-30 Roland McGrath <roland@redhat.com>
46 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
47 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
48 From Ulrich Drepper <drepper@redhat.com>.
50 * linux/syscallent.h: Use sys_getrlimit for 191.
51 Use name "old_getrlimit" for 76.
52 Reported by Ulrich Drepper <drepper@redhat.com>.
54 2003-03-18 Roland McGrath <roland@redhat.com>
56 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
58 2003-03-17 Roland McGrath <roland@redhat.com>
60 * linux/x86_64/syscallent.h: clone takes 5 args.
61 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
63 2003-03-15 Roland McGrath <roland@redhat.com>
65 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
67 2003-03-14 Roland McGrath <roland@redhat.com>
69 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
71 * linux/ia64/syscallent.h: clone takes 5 arguments.
72 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
74 2003-03-12 Roland McGrath <roland@redhat.com>
76 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
77 Use sys_clone for clone2.
78 * linux/syscall.h: Don't declare sys_clone2.
79 * process.c (sys_clone): Rewritten to handle both flavors,
80 print all extra args depending on flag bits.
81 (sys_clone2): Function removed.
83 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
85 2003-03-04 Roland McGrath <roland@redhat.com>
87 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
88 TCB_INSYSCALL is clear, like other platforms do.
90 2003-03-04 Ulrich Drepper <drepper@redhat.com>
92 * mem.c [LINUX] (sys_remap_file_pages): New function.
93 * linux/syscall.h: Declare it.
94 * linux/syscallent.h: Use it.
95 * linux/powerpc/syscallent.h: Likewise.
97 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
99 2003-02-26 Roland McGrath <roland@redhat.com>
101 * configure.ac: Fix typo in netinet/in.h check.
102 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
103 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
105 2003-02-24 Roland McGrath <roland@redhat.com>
107 * configure.ac, NEWS: Version 4.4.95.
108 * strace.spec, debian/changelog: 4.4.95-1.
110 * process.c (sys_getresgid): Fix typos in argument access.
112 2003-02-23 Roland McGrath <roland@redhat.com>
114 * process.c (sys_getresuid): Fix typos in argument access.
115 Reported by Anton Blanchard <anton@samba.org>.
117 2003-02-19 Roland McGrath <roland@redhat.com>
119 * configure.ac, NEWS: Version 4.4.94.
120 * strace.spec, debian/changelog: 4.4.94-1.
122 * version.c: Removed.
123 * Makefile.am (strace_SOURCES): Remove it.
124 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
126 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
127 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
128 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
130 2003-01-23 Roland McGrath <roland@redhat.com>
132 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
133 SPARC, which doesn't use the header regardless.
135 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
138 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
140 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
141 [! SYS_putpmsg] (sys_putpmsg): Likewise.
143 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
144 since they can conflict.
146 2003-01-21 Roland McGrath <roland@redhat.com>
148 * strace.c (usage): Omit -z, since it has never worked properly.
151 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
152 var=val in environ or to remove var, respectively.
154 * strace.1, NEWS: Document it.
156 * configure.ac, NEWS: Version 4.4.93.
157 * strace.spec, debian/changelog: 4.4.93-1.
158 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
160 2003-01-20 Roland McGrath <roland@redhat.com>
162 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
163 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
164 TCB_WAITEXECVE state with special kludges.
166 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
167 reversed from other architectures.
169 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
170 conditional on [TCB_WAITEXECVE] instead of list of processors.
172 * util.c (restore_arg0): Evaluate args in no-op defns.
174 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
175 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
177 2003-01-17 Anton Blanchard <anton@samba.org>
179 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
181 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
183 2003-01-14 Roland McGrath <roland@redhat.com>
185 * linux/powerpc/errnoent.h: Add missing errnos.
186 * linux/powerpc/ioctlent.h: Update ioctl values.
187 From Anton Blanchard <anton@samba.org>.
189 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
190 From Anton Blanchard <anton@samba.org>.
192 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
193 sys_ftruncate64, instead of printargs, for those syscalls.
194 * linux/mips/syscallent.h: Likewise.
195 * linux/powerpc/syscallent.h: Likewise.
196 * linux/s390/syscallent.h: Likewise.
197 * linux/sparc/syscallent.h: Likewise.
199 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
200 All others at the moment use linux/syscallent.h, where it's 300.
202 * strace.1: Update bug reporting info.
204 * resource.c [LINUX] (quotacmds): Grok new command encodings.
205 From Nathan Scott <nathans@debian.org>.
207 * configure.ac, NEWS: Version 4.4.92.
208 * strace.spec, debian/changelog: 4.4.92-1.
210 * configure.ac: Match powerpc* (includes powerpc64), and don't match
211 ppc (never comes out of config.sub).
213 * process.c (sys_ptrace): Use #lx format for address argument.
214 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
215 * process.c [POWERPC]: Likewise.
216 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
217 * syscall.c (get_scno) [POWERPC]: Likewise.
218 * util.c [POWERPC]: Likewise.
219 (printnum): Use long for NUM.
220 From Anton Blanchard <anton@samba.org>.
222 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
224 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
225 appropriately via set_arg0 or no-ops for each architecture.
226 (clearbpt): Use those instead of set_arg0 and set_arg1.
228 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
229 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
230 sys_ftruncate64, instead of printargs, for those syscalls.
232 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
233 (sys_ptrace): Use printxval.
234 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
235 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
237 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
238 print it before using printxval.
239 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
241 2003-01-13 Roland McGrath <roland@redhat.com>
243 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
244 timestamp 2003-01-10.
245 * config.sub: Likewise, timestamp 2003-01-03.
246 * install-sh: Update from Automake 1.7.2.
248 * linux/powerpc/signalent.h: Add SIGRTMIN.
249 From Anton Blanchard <anton@samba.org>.
251 * linux/powerpc/syscallent.h: Add missing system calls.
252 Decode more system calls, we were just printargs for many things.
253 Remove some x86-specific system calls.
254 Remove two syscalls between the socket and ipc syscalls,
255 it was resulting in all IPC syscalls being off by two.
257 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
258 From Anton Blanchard <anton@samba.org>.
260 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
261 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
262 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
263 From Anton Blanchard <anton@samba.org>.
265 * term.c [LINUX]: Get kernel definition of struct termios.
266 From Anton Blanchard <anton@samba.org>.
268 * linux/ioctlent.sh: Look in sound/ directory too.
269 From Anton Blanchard <anton@samba.org>.
271 * desc.c (printflock64): Fix ADDR argument type.
272 From Anton Blanchard <anton@samba.org>.
274 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
275 sys_siglist and _sys_siglist.
276 Reported by John Hughes <john@Calva.COM>.
278 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
279 Reported by John Hughes <john@Calva.COM>.
281 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
283 2003-01-10 Roland McGrath <roland@redhat.com>
285 * configure.ac, NEWS: Version 4.4.91.
286 * strace.spec, debian/changelog: 4.4.91-1
288 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
289 values for x86-64, conditional on current_personality.
291 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
293 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
294 * stream.c (print_transport_message): Use #ifdefs for those members.
296 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
298 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
299 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
301 * strace.c (pfd2tcb): Fix for new tcbtab type.
302 (rebuild_pollv): Likewise.
303 (detach): Put variables used under [LINUX] inside #ifdef.
305 * process.c (change_syscall) [POWERPC]: Add missing return.
306 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
308 * strace.spec: New file.
309 * debian/changelog: 4.4.90-1
310 * debian/rules (binary-arch): Depend on build.
311 (clean): Don't try to run Makefile.in.
312 * debian/control (Standards-Version): Now 3.5.8.
314 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
316 2003-01-09 Roland McGrath <roland@redhat.com>
318 * syscall.c (force_result) [S390 || S390X]: Fix typo.
320 * debian/control: Update Maintainer: field.
322 2003-01-08 Roland McGrath <roland@redhat.com>
324 * NEWS: Update for 4.4.90 test release.
326 Support for new Linux 2.5 thread features.
327 * defs.h [LINUX]: Define __NR_exit_group if not defined.
328 (struct tcb): New members nclone_threads, nclone_detached,
330 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
331 (waiting_parent): Macro removed.
332 (pid2tcb): Declare it.
333 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
334 child to our parent if we are a CLONE_THREAD child ourselves.
335 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
336 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
337 determining if we have any. If TCB_CLONE_THREAD is set, check
338 parent's children instead of our own, and bump nclone_waiting count.
339 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
340 the syscall was exit_group.
341 * syscall.c (internal_syscall): Use internal_exit for exit_group.
342 * strace.c (pid2tcb): No longer static.
343 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
344 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
345 If we have thread children, set TCB_EXITING and don't clear the TCB.
346 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
347 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
348 children of our parent that might be waiting for us too.
349 [TCB_GROUP_EXITING] (handle_group_exit): New function.
350 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
352 Revamp -f support for Linux.
353 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
354 the system call to be clone with CLONE_PTRACE set. Various new static
356 * process.c (internal_clone): Define also #ifdef SYS_clone2.
357 Initialize TCPCHILD->parent field.
358 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
359 Check in case the new child is in the tcb already.
360 (internal_fork) [LINUX]: Just call internal_clone.
361 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
362 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
364 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
366 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
368 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
370 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
372 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
374 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
376 * debian/rules: no longer install postinst and prerm
377 * debian/control: do not end summary with full stop (lintian)
379 2002-12-30 Roland McGrath <roland@redhat.com>
381 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
382 (EXTRA_DIST): Add missing files.
384 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
386 * syscall.c (qualify_one): New function.
387 (qual_options): Replace lookup field with qualify, update initializer.
388 (qualify): Update caller.
389 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
390 (qual_syscall): Rewritten lookup_syscall, match name more than once.
391 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
393 * version.c (version): Make const, bump to 4.4.90.
394 * strace.c: Update decl.
396 * Makefile.am [LINUX && X86_64]: Remove cruft.
397 * linux/x86_64/errnoent1.h: New file.
398 * linux/x86_64/ioctlent1.h: New file.
399 * linux/x86_64/signalent1.h: New file.
400 * linux/x86_64/syscallent1.h: New file.
401 * linux/x86_64/i386-headers.diff: File removed.
402 * linux/x86_64/makeheaders.sh: File removed.
403 * linux/x86_64/Makefile.in: File removed.
405 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
406 already broken for 32-bit personality on x86-64.
408 2002-12-29 Roland McGrath <roland@redhat.com>
410 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
411 * linux/Makefile.am: File removed.
412 * freebsd/Makefile.am: File removed.
413 * sunos4/Makefile.in: File removed.
414 * svr4/Makefile.in: File removed.
416 * linux/alpha/Makefile.in: File removed.
417 * linux/hppa/Makefile.in: File removed.
418 * linux/ia64/Makefile.in: File removed.
419 * linux/powerpc/Makefile.in: File removed.
420 * linux/s390/Makefile.in: File removed.
421 * linux/s390x/Makefile.in: File removed.
423 2002-12-26 Roland McGrath <roland@redhat.com>
425 * syscallent.sh: Grok three flavors of #define line, uniquify.
426 * linux/hppa/syscallent.sh: File removed.
427 * linux/powerpc/syscallent.sh: File removed.
429 * linux/Makefile.am: New file.
430 * linux/Makefile.in: File removed.
431 * freebsd/Makefile.am: New file.
432 * freebsd/i386/Makefile.am: New file.
433 * freebsd/i386/Makefile.in: File removed.
435 2002-12-22 Roland McGrath <roland@redhat.com>
437 Update to Autoconf 2.57, and Automakify with version 1.7.
438 * Makefile.am: New file.
439 * Makefile.in: File removed.
440 * configure.in: Moved to ...
441 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
442 * aclocal.m4: Moved to ...
443 * acinclude.m4: ... here. Update for Autoconf 2.5x.
444 * acconfig.h: File removed.
445 * AUTHORS: New file, makes automake happy.
446 * autogen.sh: File removed.
447 * README-CVS: Update to recommend autoreconf instead.
448 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
449 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
450 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
451 * strace.c: *_DECLARED -> HAVE_DECL_*
452 * stream.c: HAVE_* -> HAVE_STRUCT_*
454 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
455 sh, and use $(srcdir) to find the script.
456 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
457 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
458 * linux/x86_64/Makefile.in (headers): Renamed to all.
459 * linux/alpha/Makefile.in: Add empty install target.
460 * linux/x86_64/Makefile.in: Likewise.
461 * linux/powerpc/Makefile.in: Likewise.
462 * linux/Makefile.in: Likewise.
464 2002-12-26 Roland McGrath <roland@redhat.com>
466 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
467 From Daniel Jacobowitz <drow@false.org>.
469 2002-12-21 Roland McGrath <roland@redhat.com>
471 * linux/syscallent.h: Add some new 2.5 syscall names.
472 Now clone takes 5 args.
473 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
474 [LINUX] (sys_clone): Print new args.
475 * mem.c (print_ldt_entry): Make global.
477 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
478 safety, since up to 260 are already used in 2.5 kernels.
479 * linux/syscallent.h: Update the table.
480 * linux/ia64/syscallent.h: Likewise.
482 * syscall.c (force_result): New function.
483 * process.c (internal_wait): Handle ECHILD exit from wait call with
484 WNOHANG flag set; force the return value to 0 in the inferior when it
485 has live children we are tracing.
486 * NEWS: Mention the bug fix.
488 2002-12-17 Roland McGrath <roland@redhat.com>
490 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
491 with linux/syscallent.h additions.
493 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
494 (tcbtabsize): New variable.
495 (main): Initialize them using dynamic allocation.
496 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
497 (pid2tcb, cleanup): Likewise.
498 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
499 (rebuild_pollv): Dynamically allocate the vector.
500 * defs.h (tcbtab): Update decls.
501 (MAX_PROCS): Macro removed, no more static limit on this.
502 * process.c (fork_tcb): New function.
503 (internal_clone, internal_fork): Use it instead of checking nprocs.
505 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
506 in wait after sending SIGSTOP.
508 2002-12-16 Roland McGrath <roland@redhat.com>
510 * signal.c (sprintsigmask): Increase static buffer size to account for
511 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
513 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
514 __WNOTHREAD and __WALL.
516 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
517 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
519 2002-12-15 Roland McGrath <roland@redhat.com>
521 * process.c (setarg) [POWERPC]: Support it.
523 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
524 Old value was bogus, not even a proper instruction.
525 From Guy M. Streeter <streeter@redhat.com>.
527 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
529 * configure.in: Don't check for putpmsg.
530 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
531 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
533 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
534 in test. Test our own #ifdef LINUX rather than predefined `linux'.
536 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
537 * linux/sparc/syscallent.h: Likewise.
538 * linux/hppa/syscallent.h: Likewise.
540 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
541 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
542 * process.c: Likewise.
544 * desc.c (sys_osf_select): Add missing return type.
546 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
548 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
549 sys_nanosleep, both already in linux/dummy.h.
551 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
552 (trace_syscall): Fix return without value.
554 * linux/syscallent.h: Update table with names of new syscalls
555 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
556 * linux/ia64/syscallent.h: Likewise.
557 * linux/powerpc/syscallent.h: Likewise.
559 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
560 defined. If the bit is set, print the sa_restorer field of sigaction.
562 * mem.c: Add sys_{get,set}_thread_area.
563 * linux/syscall.h: Declare them.
564 * linux/syscallent.h: Update the table for these.
565 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
566 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
568 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
569 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
570 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
571 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
572 sched_getaffinity, futex.
573 * linux/syscallent.h: Update the table.
574 * io.c: Add sys_sendfile64.
575 * file.c: Add sys_readahead, sys_*xattr.
576 * process.c: Add sys_futex, sys_*affinity.
578 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
579 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
580 * linux/syscallent.h: Update the table for socket and ipc subcalls.
582 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
584 Bugfix for s390/s390x:
585 * syscall.c: Fixed scno derivation for s390/s390x.
587 2002-11-06 Michal Ludvig <mludvig@suse.cz>
589 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
590 to allow the compilation of a native MIPS strace.
592 2002-11-06 Michal Ludvig <mludvig@suse.cz>
594 From Marty Leisner <leisner@rochester.rr.com>,
595 rewritten by mludvig:
596 * strace.c (not_failing_only): New.
597 (usage): Added -z switch description.
598 (main): Added -z switch parsing to not_failing_only variable.
599 * syscall.c (trace_syscall): Added not_failing_only handling.
601 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
603 Missing complete changelog for 2002-10-07 commit:
604 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
605 * acconfig.h: New define for s390x.
606 * config.sub: Added missing define for s390 and new one for s390x.
607 * configure.in: Added new define for s390x.
608 * file.c: Added missing #undef dirent64 and new defines for s390x.
609 * linux/s390: New directory.
610 * linux/s390/Makefile.in: New file.
611 * linux/s390/errnoent.h: New file.
612 * linux/s390/ioctlent.h: New file.
613 * linux/s390/signalent.h: New file.
614 * linux/s390/syscallent.h: New file.
615 * linux/s390x: New directoy.
616 * linux/s390x/Makefile.in: New file.
617 * linux/s390x/errnoent.h: New file.
618 * linux/s390x/ioctlent.h: New file.
619 * linux/s390x/signalent.h: New file.
620 * linux/s390x/syscallent.h: New file.
621 * linux/syscall.h: Added sys_mincore() prototype and added new
623 * process.c: Added s390x defines.
624 (change_syscall): Changed handling for s390.
625 (setarg): Added missing s390/s390x code in setarg().
626 * signal.c: Added s390x define.
627 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
628 arguments to sprintsigmask()).
629 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
630 since printstr() expects a long.
631 * syscall.c (decode_subcall): Changed several variables to be long
632 instead of int to match 64 bit requirements. Added s390x defines.
633 (syscall_enter): Changed upeek() call to match s390 and s390x
635 * util.c: Added s390x defines.
637 2002-10-07 Michal Ludvig <mludvig@suse.cz>
639 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
640 and bugfixes to s390 by D.J. Barrow.
642 2002-09-23 Michal Ludvig <mludvig@suse.cz>
644 Merged x86-64 port by Andi Kleen <ak@suse.de>
645 and Michal Ludvig <mludvig@suse.cz>
646 * Makefile.in: New target 'headers'. Failure ignored.
647 * acconfig.h: New defines for x86-64.
648 * configure.in: Ditto.
652 * process.c: Added support for x86-64.
654 * syscall.c: Ditto + added automatic personality switching.
655 * linux/syscall.h: Ditto.
656 * linux/x86_64: New directory.
657 * linux/x86_64/Makefile.in: New file.
658 * linux/x86_64/gentab.pl: Ditto.
659 * linux/x86_64/i386-headers.diff: Ditto.
660 * linux/x86_64/makeheaders.sh: Ditto.
661 * linux/x86_64/syscallent.h: Ditto.
662 * mem.c (print_mmap): Always print arg[4] as int.
664 2002-09-23 Michal Ludvig <mludvig@suse.cz>
666 * configure.in: Fix regular expressions.
667 * linux/syscall.h: Added missing braces in prototype of
669 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
670 (struct fileflags): Made extern to inhibit compiation warnings.
671 (sys_getdents64): Merged LINUX and SVR4 part.
672 * syscall.c (get_scno): Split multiline string into two distinct
675 2002-05-24 John Hughes <john@calva.com>
677 * stream.h, net.h: Avoid possible infinite loop caused by
678 unsigned arithmetic in preceeding change.
680 2002-05-23 John Hughes <john@calva.com>
682 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
684 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
685 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
688 * configure.in: use tests for struct opthdr and struct t_opthdr.
690 * defs.h: add new function print_sock_optmgmt.
692 * io.c: add hack that lets ioctl decode functions set auxilliary
695 * stream.c: better decoding for timod ioctls.
697 * net.c: add function print_sock_optmgmt, used by timod ioctl
698 decoding functions in stream.c.
700 2002-05-23 John Hughes <john@calva.com>
702 * acconfig.h: Make autoheader happy about Linux/SuperH
704 2002-05-23 John Hughes <john@calva.com>
706 * strace.c: Get rid of warning if not using POLL_HACK
708 2002-05-22 John Hughes <john@calva.com>
710 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
711 options that are not just ints, cope with systems that don't
712 #define SOL_TCP and so on.
714 2002-05-21 John Hughes <john@calva.com>
716 * strace.c: Fix warning if POLL_HACK is used.
718 2002-05-17 John Hughes <john@calva.com>
720 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
722 2002-05-17 John Hughes <john@calva.com>
724 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
726 2002-05-17 John Hughes <john@calva.com>
728 * stream.c: tidy up output a little.
730 2002-05-17 John Hughes <john@calva.com>
732 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
735 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
737 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
738 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
741 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
743 * strace.c: close tcp->outf in droptcb()
745 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
747 * net.c: decode packet options
749 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
751 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
753 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
756 * linux/syscallent.h: fix typo and add the reserved stream syscalls
757 * defs.h, file.c, io.c: fix signed/unsigned issues
758 * syscall.c: check for negative u_errors
759 * cvsbuild: renamed to autogen.sh
761 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
763 * net.c: add new TCP socket options
765 2001-10-26 John Hughes <john@calva.com>
767 * svr4/ioctlent.sh: Cope with #define lines containing
768 comments that terminate on subsequent lines. Used to
769 comment out subsequent ioctls!
771 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
773 * linux/ioctlent.h: regenerated using current scripts so
774 term ioctls are included
776 2001-10-19 John Hughes <john@Calva.COM>
778 * strace.c(proc_open): On SVR4 only trace the syscalls,
779 signals and faults we care about.
781 2001-10-18 John Hughes <john@Calva.COM>
783 * acconfig.h: Add HAS_SIGINFO_T.
784 * aclocal.m4: add check for siginfo_t in signal.h.
785 * configure.in: use check for siginfo_t.
786 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
787 allow access to siginfo when signal recieved.
788 * process.c: Remove SVR4 only version of printsiginfo.
789 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
790 * strace.c: on SVR4 print siginfo when signal recieved.
792 2001-10-18 John Hughes <john@Calva.COM>
794 * system.c(sys_ssisys): handle return values for ssisys
796 2001-10-18 John Hughes <john@Calva.COM>
798 * signal.c: handle sigwait
799 * svr4/dummy.c: Move sigwait to done
800 * svr4/syscall.h: handle sigwait
802 2001-10-16 John Hughes <john@Calva.COM>
804 * system.c(sys_ssisys): decode some args for ssisys.
806 2001-10-16 John Hughes <john@Calva.COM>
808 * mem.c: MS_SYNC is zero, so must be first in xlat list.
810 * svr4/dummy.h: memcntl is much like mctl.
812 2001-10-16 John Hughes <john@Calva.COM>
814 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
815 to read unmapped page. Make it possible to strace ksh.
817 2001-10-03 David Mosberger <davidm@hpl.hp.com>
819 * process.c (internal_clone): Avoid race condition by clearing
820 breakpoint after attaching to child.
822 2001-10-02 David Mosberger <davidm@hpl.hp.com>
824 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
825 by Don Dugger, with my refinements).
827 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
828 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
830 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
831 new ioctlent.h generation scheme.
833 * linux/syscall.h (sys_clone2): Declare.
834 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
836 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
837 don't miss the tty ioctls (unfortunately, some of the sound timer
838 ioctls are in conflict with them!).
840 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
841 (clrbpt) [IA64]: Ditto.
843 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
845 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
846 r8 (eax). Handle TCB_WAITEXECVE.
847 (syscall_fixup): Handle ia64.
848 (syscall_enter): Fix argument fetching for ia64.
850 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
851 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
853 * process.c (tcp): New function.
854 (change_syscall): Add support for ia64 linux.
855 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
857 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
859 * resource.c (sprintrlim64): Ditto.
861 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
862 [IA64]: Declare "ia32" variable.
864 * bjm.c: Do not include <linux/module.h>. It's not safe to include
865 kernel headers. Declare the necessary constants and structures
868 2001-10-01 David Mosberger <davidm@hpl.hp.com>
870 * signal.c (parse_sigset_t): New function.
871 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
872 avoiding relying on internal layout of sigset_t datastructure.
874 2001-04-26 David Mosberger <davidm@hpl.hp.com>
876 * linux/ia64/syscallent.h: Add getunwind().
878 2001-04-11 David Mosberger <davidm@hpl.hp.com>
880 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
881 PT_AR_BSP. Pick up arguments starting with out0, which is not
882 always the same as r32 (e.g., consider inlined syscalls).
884 2001-09-28 John Hughes <john@Calva.COM>
886 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
887 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
889 2001-09-18 John Hughes <john@Calva.COM>
891 * net.c: fix display of sockaddr structures, sometimes too many "}",
892 sometimes too few. Fix suggested by Richard Kettlewell.
894 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
896 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
897 the struct from bits/sigcontext.h already which signal.h includes.
899 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
901 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
903 * linux/Makefile.in: fix a few things so the ioctl list is generated
905 * ioctl.c: remember to shift ioctl masks as well
907 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
909 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
910 for sys_fcntl as well
912 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
914 * linux/hppa/syscallent.h: updated from Matthew Wilcox
916 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
918 * process.c: seems Linux/IA64 changed register names on us, switch to
921 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
923 * strace.c: set CLOEXEC flag for outputfile
925 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
927 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
929 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
931 * configure.in: Support cross-compiling between architectures
933 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
935 * configure.in: add S390 to architecture list
937 2001-07-10 John Hughes <john@Calva.COM>
939 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
940 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
941 of args to readv/writev. Also gets rid of redundant printiovec
942 routine from net.c (duplicate of tprint_iov in util.c).
944 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
946 * config.{guess,sub}: updated
948 2001-05-15 John Hughes <john@Calva.COM>
950 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
951 it was just passing the sigmask (ucp->uc_sigmask).
953 2001-05-15 John Hughes <john@Calva.COM>
955 * util.c: Don't run off the end of valid memory in umovestr when
956 USE_PROCFS. Important for FREEBSD systems (which seem to have an
957 unmapped page just after the args/env area).
959 2001-04-18 John Hughes <john@Calva.COM>
961 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
962 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
963 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
964 Treat rexecve as an exec.
965 * system.c: decode arguments to ssisys call on nsc systems.
966 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
969 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
971 * process.c: fix cast for powerpc code
972 * linux/powerpc/syscallent.h: update syscall list
973 * README: fix address for the strace mailinglist
974 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
975 the realtime signals as well
977 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
979 * Merge patches from Maciej W. Rozycki:
980 + util.c: add code to print PC for MIPS
981 + linux/mips/syscallent.h: updated
982 + system.c: formating fixes for sys_sysmips
983 + configure.in: test for yet more headers
984 + stream.c: use configure-headertests instead of relying on OS hints
986 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
988 * NEWS: start 4.3.1 items
989 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
991 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
993 * configure.in: test for asm/sysmips.h and linux/utsname.h
994 * linux/syscall.h: fix a typo for sys_sysmips
995 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
998 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1000 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
1002 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1004 * linux/ia64/ioctlent.h: regenerated
1006 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1008 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
1009 general Linux ioctlent.sh
1011 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
1013 * linux/ioctlent.sh: add dir variable for location of kernel headers
1015 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1017 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
1019 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1021 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
1023 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1025 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
1027 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
1029 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
1031 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1033 * configure.in: use sparc* so we can compile on sparc64 as well
1034 * process.c, syscall.c: work around double define of fpq, fq and fpu
1035 structs on Linux/sparc, and use regs instead of pt_regs
1036 * don't use asm/sigcontext.h on Linux/sparc
1038 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1040 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
1042 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
1044 * strace.c: use __WALL as wait4 flag if it exists so we can properly
1045 trace threaded programs
1047 2001-03-27 John Hughes <john@Calva.COM>
1049 * aclocal.m4: add check for endianness of long long.
1050 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
1051 * configure.in: check for endianness of long long.
1052 * defs.h: change LONG_LONG macro to work with either endianness of
1055 2001-03-27 John Hughes <john@Calva.COM>
1057 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
1058 initialisation list for array).
1060 2001-03-27 John Hughes <john@Calva.COM>
1062 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
1063 systems - bad merge of Harald Boehme's patch by me.
1065 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
1067 * lots of files: add Linux/hppa support
1069 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
1071 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
1072 * linux/syscallent.h: not that syscalls 220 and 221 are used now
1073 * config.guess: updated
1075 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
1077 * linux/ioclsort.c: new file
1078 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
1079 the ioctl list that doesn't involve attempting to #include all kernel
1081 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
1082 by the new ioctlent.sh
1083 * ioctl.c: only look at the number and type bits for linux, since
1084 ioctlent.sh no longer supplies the others
1086 2001-03-08 John Hughes <john@Calva.COM>
1088 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
1089 pretend they have names ending with "?" so that -e trace=stat (for
1091 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
1092 * freebsd/i386/syscall.h: consistency.
1094 2001-03-08 John Hughes <john@Calva.COM>
1096 * acconfig.h: add new ST_xxx defines.
1097 * aclocal.m4: macros to check for more fields in struct stat.
1098 * configure.in: use new macros to check for fields in struct stat.
1099 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
1101 2001-03-08 John Hughes <john@Calva.COM>
1103 * defs.h: rename wimpy get64 as powerful new LONG_LONG
1104 * file.c: use LONG_LONG
1105 * io.c: use LONG_LONG
1106 * mem.c use LONG_LONG
1108 2001-03-08 John Hughes <john@Calva.COM>
1110 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
1111 * aclocal.m4: routines to check for long long off_t and rlim_t.
1112 * configure.in: check for long long off_t and rlim_t.
1113 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
1114 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
1116 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
1117 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
1118 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
1120 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
1121 now done automaticaly for us.
1122 * freebsd/i386/syscall.h: ditto.
1123 * freebsd/i386/syscallent.h ditto.
1125 2001-03-07 John Hughes <john@Calva.COM>
1127 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
1128 * file.c: On FreeBSD use stat64 and pals instead of stat.
1129 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
1130 * freebsd/i386/syscall.h: ditto.
1131 * freebsd/i386/syscallent.h: ditto.
1133 2001-03-07 John Hughes <john@Calva.COM>
1135 * file.c: merge missing part of Harald Böhme's solaris patches,
1136 was only declaring sys_{stat64,lstat64,fstat64} on linux!
1138 2001-03-07 John Hughes <john@Calva.COM>
1140 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
1141 * svr4/syscallent.h: pread/pwrite are TF calls.
1143 2001-03-07 John Hughes <john@Calva.COM>
1145 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
1146 on alignment for off_t (64 bit) arguments. Also simplify get64 so
1147 we don't need to know endianness of long long.
1148 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
1149 ftruncate, allows reduction in numvber of horrid #if's
1150 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
1151 * mem.c: FreeBSD now uses 64 bit version of mmap.
1152 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
1153 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
1154 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
1156 2001-03-06 John Hughes <john@Calva.COM>
1158 * file.c: Implement truncate64 and ftruncate64
1159 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
1161 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
1163 2001-03-06 John Hughes <john@Calva.COM>
1165 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
1166 syscall master file).
1168 2001-03-06 John Hughes <john@Calva.COM>
1170 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
1171 zap incorrect syscall subarg range check.
1173 2001-03-06 John Hughes <john@Calva.COM>
1175 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
1176 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
1177 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
1180 2001-03-06 John Hughes <john@Calva.COM>
1182 * dummy.h: add unimplemented UW sycalls
1183 * syscall.h: we can do settimeofday for UW, whopee!
1184 * syscallent.h: fix unimplemented UW syscalls
1186 2001-03-06 John Hughes <john@Calva.COM>
1188 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
1189 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
1190 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
1191 so it doesn't try to use pr_sysarg.
1193 2001-03-06 John Hughes <john@Calva.COM>
1195 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
1196 * file.c: handle xstat version _STAT64_VER, aka stat64.
1198 2001-03-06 John Hughes <john@Calva.COM>
1200 * net.c: make sure SOL_ options are defined before using.
1201 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
1203 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
1205 * net.c: fix format for printing Unix domain sockets
1207 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
1209 * linux/mips/syscallent.h: use new sys_sysmips
1210 * system.c: add sys_sysmips decoding
1212 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
1214 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
1215 submitted the IP6 scope ID updates
1216 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
1217 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
1219 * configure.in: check for if_indextoname function and sin6_scope_id
1220 * net.c: teach printsock about IP6 scope ids
1222 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
1224 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
1225 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
1226 * Makefile.in: use @mandir@ and @bindir@
1228 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
1230 * net.c: fix formating error in sys_setsockopt
1231 * net.c: add list of socketlayers and use that for [gs]etsockopt
1233 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
1235 * time.c: use sys/timex.h so things compile with 2.2 kernels
1236 * stream.c: test if MSG_* constants are #defined
1238 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
1240 * process.c: perform bpt trick for clone as well so we can get the
1241 pid of the child before it starts doing something
1242 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
1243 again with newer libcs
1244 * test/clone.c: improve our testcase a bit
1245 * Merge another patch from Gäel Roualland with FreeBSD updates
1247 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
1249 * lots of files: merge patch from Gaël Roualland to add
1250 support for FreeBSD.
1252 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
1254 * file.c: update to reflect that st_ino suddenly became a long long
1255 in the in Linux 2.4.0-test6
1257 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
1259 * test/clone.c: minor fixup
1260 * Another bunch of patches from John Hughes merged:
1262 + SVR4 printcontext(): sigset_t != sigset_t*
1263 + getcontext returns a value, so print on exit of syscall
1264 + add UC_FP to ucontext_flags for OS writers that can't spell
1265 + sys_signal(): special case SIG_{ERR,DFL,IGN}
1266 + decode_subcall(): only do subcall range checking when needed
1267 * bunch of UnixWare updates
1268 * aclocal.m4, acconfig.h, configure.in: add test for long long type
1270 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
1272 * net.c: add SOL_PACKET and SOL_RAW socket options, update
1275 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
1277 * strace.c: close outf before we exec a child process
1279 2000-06-09 Ulrich Drepper <drepper@redhat.com>
1281 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
1282 * defs.h (struct tcb): Make auxstr member const.
1283 * file.c (fsmagic): And many more magic numbers.
1284 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
1286 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
1288 * defs.h: balance #if/#endif again
1289 * system.c: fix return statements in sys_capget()
1290 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
1291 + file.c: add F_[SG]ETSIG to fcntl flags
1292 + strace.c: don't setre[gu]id if not needed
1293 + system.c: handle sys_reboot for Linux
1294 + term.c: add baudrate constants up to B4000000
1295 + linux/**/syscallent.h: note that munlockall has no arguments
1297 2000-04-25 David Mosberger <davidm@hpl.hp.com>
1299 * CREDITS: fix email address
1300 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
1301 * signal.c: honour offset of sigconfig in sigframe structure for
1303 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
1305 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
1306 AR_BSP points to the _end_ of the active register frame, so we need
1307 to adjust bsp by moving it back by the size of the active frame
1310 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
1312 * process.c: add sparc support to change_syscall
1314 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
1316 * linux/mips/syscallent.h: fix some typos
1318 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
1320 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
1323 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
1325 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
1328 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
1330 * README-linux: updated to note that strace might not compile
1331 with development kernels
1332 * bjm.c: sys_query_module: check if malloc succeeds
1333 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
1334 * linux/syscallent.h: updated for 2.3.99pre3
1335 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
1336 even though Linux doesn't implement them
1337 * syscall.c: add global variables for MIPS registers as well
1338 * syscall.c: move global variables to before get_scno since that uses them
1339 * util.c: oops, misspelled defined
1340 * process.c: fix ptrace calls in change_syscall
1341 * mem.c: decode sys_madvise
1342 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
1343 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
1344 + small fix for RLIMIT_* and RUSAGE_BOTH
1345 + enhace support for capget and capset
1347 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
1349 * test/vfork.c: new file to test vfork traces
1350 * test/.cvsignore: new file
1351 * defs.h: Up maximum number of traced processed to 64
1352 * strace.c: Disable some debugging code from davidm
1353 * implement setarg for more architectures
1354 * implement change_syscall
1356 1999-12-27 Morten Welinder <terra@diku.dk>
1358 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
1359 _unsigned_ char parameter.
1361 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
1365 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
1367 * Merge Linux/ia64 patches
1369 2000-01-02 Pavel Machek <pavel@ucw.cz>
1371 * probe if sys/poll.h exists in configure + minor cleanups
1373 * syscall.c: split trace_syscall into few pieces to make code readable
1375 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
1377 * Release version 4.2 to get the current updates out and so
1378 we can concentrate in finishing the clone support.
1380 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
1382 * Add 1900 to tm_year in sprinttime
1384 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
1386 * file.c: protect printstat64 with STAT64 instead of linux so we can
1387 compile on Linux architectures that don't have it
1388 * util.c: fix LOOP for ARM
1390 Fri Dec 24 18:05:00 EST 1999
1392 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
1394 * file.c: Use ugly libc_stat trick also for stat64.
1395 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
1396 * process.c (internal_clone): Fix a few typos and add definitions to make
1397 it at least compile.
1398 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
1399 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
1401 * aclocal.m4: Define AC_STAT64.
1402 * acconfig.h: Define HAVE_STAT64.
1403 * configure.in: Add AC_STAT64.
1405 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1407 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
1408 support for Linux on the IBM S/390 architecture
1409 * process.c: add internal_clone(), currently only shows the options
1410 * syscall.c: use internal_clone to handle SYS_clone
1412 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1414 * Rewrite mmap-handling to support mmap2 on Linux
1416 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1418 * Note that Linux can handle sys_semop() as well
1420 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1422 * Include linux/in6.h for glibc2.0 and older
1424 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1426 * Merge patches from John Hughes to make configure support UnixWare
1428 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1430 * Enhance sys_query_module
1432 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1434 * Patches from John Hughes:
1435 + cosmectic fix in sys_getpmsg
1436 + allow net.c to compile on systems without AF_INET6
1437 + Only use long_to_sigset on Linux systems
1438 + UnixWare treats sigmask_t and sigmask_t* as the same thing
1440 + Parse mount arguments for UnixWare
1441 + ACL fixes for UnixWare
1443 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1445 * Release 4.1 to get all the changes made out there
1447 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1449 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
1450 + Socket calls parsed better
1451 + bunch of alpha OSF syscalls added
1452 + Fix alpha 32/64 bit issues
1454 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1456 * Move Linux kernelmodule-functions from system.c to bjm.c and
1457 remove duplicate for sys_create_module
1458 * Linux MIPS updates:
1459 + Play with #ifdef's in net.c to get IPv6 right
1460 + Use printargs for vm86-syscall
1462 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
1464 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
1466 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1468 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
1469 and sys_delete_module correctly
1471 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1473 * Update cvsbuild to give a better error if autoconf isn't installed
1474 * Add test for linux/ptrace.h to configure
1475 * Since we define GNU_SOURCE in the Makefile we don't need to define
1476 USE_GNU in file.c anymore
1478 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1480 * #define USE_GNU before including file.c so we get some extra O_* flags
1482 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1484 * Add missing } in IPv6 output
1486 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1488 * Update copyright for strace-graph to BSD to be consistent with
1491 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1493 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
1494 defined for all kernelversions
1495 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
1497 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
1499 * linux/sparc/syscall.h: Declare create_module/init_module.
1500 * configure.in: Allow compilation in a different directory
1501 than the source one.
1502 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
1503 so that we don't depend on asm/ptrace.h which clashes with
1506 * syscall.c: Likewise.
1508 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1510 * Syscall 94 on Linux alpha is sys_poll
1512 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1514 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
1516 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1518 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
1519 + Correctly implement fix sys_createmodule (Linux)
1520 + Add limited handlig of sys_initmodule (Linux)
1522 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1524 * Add configure-test for sys/reg.h and use that
1525 * Use sys/reg.h instead of asm/ptrace.h
1527 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1529 * Remove hack in signal.c for arm architecture
1530 * Add hack so we compile correctly on powerpc
1532 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1534 * Add a corrected patch from Daniel Jacobowitz
1536 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1538 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
1539 for the stat structure
1541 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1543 * Fix test for sys/reg include
1545 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1547 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
1548 * Fixed some SunOS compile problems earlier that I forgot to include
1551 Mon Jun 14 12:44:25 CEST 1999
1553 * Avoid leakint fd into child when forking, patch from
1554 John Hughes <john@Calva.COM>
1556 Fri Jun 11 14:54:47 CEST 1999
1558 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
1559 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
1561 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1563 * Brought syscall list for alpha up to date
1565 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
1567 * system.c: sys_umount2 syscall support.
1568 * linux/sparc/errnoent.h: Update sparc-linux errnos.
1569 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
1570 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
1571 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
1572 so it needs strace's own copy of the stat structure.
1573 * util.c: Make it compile on sparc-linux.
1574 * strace.c: Fix strace -f and -ff operation on sparc-linux.
1575 * signal.c: rt_sigaction has different arguments on sparc*-linux
1577 * syscall.c: Recognize sparc64-linux binaries.
1579 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
1581 * configure.in: Fix typo (CFLAG -> CFLAGS).
1583 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
1585 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1587 * Add some sysctl support, patch from Ulrich Drepper
1589 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1591 * Use kernel dirent structure for Linux
1593 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1595 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1596 + some layout and other minor fixes
1597 + add some m68k-specific things to linux/syscallent.h. Note that m68k
1598 is similar enough to i386 to not need it's own subdirectory
1599 + add support for sendfile and mremap syscalls for Linux
1600 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
1601 + ioctls.h vs sys/ioctl.h on Alpha platform
1602 + pointer was casted to an int in stream.c
1603 + strsignal() needs -D_GNU_SOURCE in CFLAGS
1604 + several other casts changed
1605 + correct ARM/POWERPC architecture defines in acconfig.h
1606 * Merge in patches from Morten Welinder <terra@diku.dk>
1607 + add some autoconf-tests for includefiles
1608 + handle solaris version of sigcontext struct (actually I hacked this
1609 up again, but the idea is his :)
1611 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1613 * Update syscalls for linux alpha, patch from Bart Warmerdam
1615 * Update sparc code so it actually compiles
1617 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1619 * Add support for old_*stat functions for Linux. Please note you need
1620 to use reasonably recent kernel headers to compile strace now.
1621 * Change references to LINUX into linux in file.c
1622 * Fix include for LDT in mem.c
1624 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
1626 * Change in strace maintainership, jrs passed the torch to me.
1628 * Incorporate all changes already made in the Debian strace package:
1629 + compiles with more Linux kernels
1630 + added support for more Linux architectures
1631 + add support for a lot of extra syscalls
1632 + fix some problems with hanging children
1633 + check stray syscall after execv
1634 + decode capget and capset arguments
1635 + add more constants to net.c
1636 + detect ROSE networking
1637 + add more protocol families to domains
1639 + added MSG_PROXY and MSG_CTRUNC to msg_flags
1640 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
1641 + added IP, IPX and TCP-options
1642 + added IP, IPX and TCP support to get-/setsockopt()
1644 + updated handling of signals
1646 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
1648 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
1649 instead of SVR4. That is, read a few bytes at a time
1650 to avoid overrunning the end of the stack.
1652 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
1654 * version.c: Version 3.1 is released.
1656 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
1658 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
1659 as well since that's where glibc declares it. Go figure.
1660 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
1661 instead of sigcontext_struct since glibc v5+ apparently
1662 plays games with the native OS namespace.
1663 From David Mosberger-Tang <davidm@AZStarNet.com>.
1665 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
1667 * version.c: Version 3.0.14 is released.
1669 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
1670 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
1671 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
1673 Reported by Henrik Storner <storner@osiris.ping.dk>.
1675 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
1676 sys/filio.h and sys/stream.h and remove check for poll.
1677 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
1678 Handle old and new styles of argument passing for select on Linux.
1679 * ioctl.c, stream.c: Conditionalize stream code on presence of
1680 sys/stream.h instead of poll because glibc implements poll but
1681 not the rest of the stream interface.
1682 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
1683 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
1685 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
1686 * util.c (umoven, umovestr): Move data in long-sized chunks
1687 at a time, instead of hard coding it to be 4.
1688 From David Mosberger-Tang <davidm@AZStarNet.com>.
1690 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
1692 * version.c: Version 3.0.13 is released.
1694 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
1695 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
1696 asm/sigcontext.h to define sigcontext_struct and don't define it
1697 locally if the header is present.
1699 * syscall.c (nerrnos{0,2}): Correct size computation.
1701 * Makefile.in: Remove dependencies and rules relating to files
1702 normally found in the os directory. Because of the new scheme we
1703 don't know precisely where they come from. Sigh.
1704 * signalent.sh: Make it work for sunos4, linux, and svr4.
1705 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
1706 to traditional make syntax. Add signalent.h to files which can
1707 unconditionally be rebuilt. Prevent signalent.h from being
1708 unconditionally being rebuilt since it's customized.
1709 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
1710 Use versions built by {ioctlent,errnoent,signaltent}.sh.
1711 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
1712 4.1.4 and gcc 2.7.2.
1714 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
1716 * configure.in, Makefile.in: Add OSARCH concept to finish
1717 build support for the alpha.
1718 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
1719 and maintainer-clean rules.
1720 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
1721 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
1722 for less, greater, and equal since subtraction on two's
1723 complement numbers isn't an order relation (it isn't transitive)!
1724 * linux/Makefile.in: Add rules for the signalent.h file.
1725 * linux/alpha/Makefile.in: New file.
1727 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
1729 * version.c: Version 3.0.12 is released.
1731 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
1732 From Michael E Chastain <mec@duracef.shout.net>.
1734 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
1735 * syscall.c (set_personality): New.
1736 * strace.c (main): Call set_personality.
1737 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
1738 ioctlent, and signalent indirect pointers and redirect them
1739 based on personality.
1740 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
1741 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
1743 * util.c (upeek): Handle case where ptrace returns a long
1744 and sizeof(long) != sizeof(int).
1745 From Richard Henderson <richard@twiddle.tamu.edu>
1747 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
1749 * version.c: Version 3.0.11 is released.
1751 * many files: Fix more printf warnings for other platforms.
1753 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
1755 * linux/dummy.h: Handle missing library support for {send,recv}msg.
1756 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
1758 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
1759 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
1761 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
1763 * version.c: Version 3.0.10 is released.
1765 * Makfile.in: Add os/arch to includes so that a given arch
1766 (like alpha) can override the native arch (like i386).
1767 * configure.in: Check for sendmsg.
1769 * net.c: Make sendmsg and recvmsg dependent on an autoconf
1770 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
1772 * acconfig.h, configure.in: Detect the alpha.
1773 * ioctl.c: Handle the alpha.
1774 * defs.h: Make some members long for the alpha. Define
1775 some register nicknames. Add support for WAITEXECVE.
1776 * file.c [ALPHA]: Support the alpha for statfs. Add
1777 osf_statfs and osf_fstatfs for the alpha. Make damn sure
1778 major and minor results are suitable for passing to printf.
1779 * signal.c, syscall.c: Support the alpha.
1780 * process.c: Add alpha user offsets.
1781 * most files: Use %l? for printf arguments since
1782 most are now longs for the alpha.
1783 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
1785 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
1787 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
1789 * version.c: Version 3.0.9 is released.
1791 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
1793 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
1794 Linux kernel version system calls.
1796 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
1798 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
1799 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
1800 decode IPC calls using it.
1801 * sunos4/dummy.h: Alias sys_semop to printargs.
1802 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
1803 * sunos4/syscallent.h: Include new subcalls for IPC.
1804 From Matthias Pfaller <leo@dachau.marco.de>.
1806 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
1808 * version.c: Version 3.0.8 is released.
1810 * time.c [LINUX]: Explicitly include linux/version.h.
1812 * strace.c (main): Don't let them even *try* to
1813 get strace to attach to itself since some systems
1814 don't handle this case very gracefully.
1815 Reported by David S. Miller <davem@caip.rutgers.edu>.
1817 * Makefile.in (distclean): Fix it for subdirectories.
1819 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
1820 sys_flags member for each defined system call.
1822 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
1824 * defs.h (TRACE_*): New flags to describe what class
1825 of system call each system call is.
1826 (sysent): Add sys_flags member.
1827 * syscall.c (sysent): Define (and later undef) abbreviations
1828 for the system call class flags.
1829 (lookup_class): New function to translate strings to
1830 system call class flags.
1831 (qualify): Handle new system call class mechanism.
1832 * linux/syscallent.h: Fill in the new sys_flags member
1833 for each defined system call.
1835 * defs.h (print_sock): Remove redundant and non-K&R C
1836 compatible prototype. From Juergen Weigert
1837 <jnweiger@immd4.informatik.uni-erlangen.de>.
1839 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
1841 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
1842 From Michael E Chastain <mec@duracef.shout.net>.
1844 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
1845 kernels. From Michael E Chastain <mec@duracef.shout.net>.
1847 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
1849 * file.c (sprintfstype): Enclose string result in double
1852 * time.c (sys_adjtimex) [LINUX]: Conditionalize
1853 constantly evolving timex structure.
1854 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
1856 * defs.h, syscall.c, strace.c: Rename syscall to
1857 trace_syscall and change prototype and all callers
1858 because of broken Linux shared libraries.
1859 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
1861 * Makefile.in (clean): Check for a file with test -f not
1862 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
1864 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
1866 * version.c: Version 3.0.7 is released.
1868 * util.c (string_quote): Fix thinko which caused core
1869 dumps for strings with quotes in them.
1870 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
1872 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
1873 files from /usr/include, not just the linux one.
1874 From Michael E Chastain <mec@duracef.shout.net>.
1876 * linux/errnoent.sh: Total rewrite to handle more ioctls with
1877 fewer false positives on more kernel flavors.
1878 From Michael E Chastain <mec@duracef.shout.net>.
1880 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
1882 * version.c: Version 3.0.6 is released.
1884 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
1886 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
1887 on MC_SYNC instead of HAVE_MCTL.
1888 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
1889 (sys_msync): New function.
1891 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
1893 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
1894 sys_flock and sys_getdents.
1895 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
1897 * file.c (sys_getdents): Define unconditionally and handle
1899 * strace.c (main): Disallow username option unless both real
1900 and effective uids are root.
1902 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
1904 * strace.c (main): Ensure that run_uid and run_gid are
1905 always set to something meaningful.
1906 (main, newoutf) [!SVR4]: Swap real and effective uids while
1907 opening any output files.
1908 (main) [!SVR4]: Treat effective uid of root as a request
1909 to handle suid binaries correctly using the real uid of
1912 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
1914 * Makefile.in: Add `|| true' to clean rule because
1915 although GNU make 3.74 uses `sh -c' to invoke commands
1916 every other make in the world uses `sh -ec'.
1918 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
1919 arguments appear to be stored on the stack, not in the
1920 registers following A3 (empirical result).
1922 * defs.h: Add prototype for printsock.
1923 * svr4/dummy.h: Remove generic handling of sys_mount.
1924 * system.c [SVR4, MIPS]: Include several system headers to cleanly
1925 get access to SGI mount information.
1926 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
1927 (sys_mount) [SVR4, MIPS]: New function.
1928 (sys_mount) [SVR4, !MIPS]: New function.
1930 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
1932 * version.c: Version 3.0.5 is released.
1934 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
1935 tv_usec members to long when using printf.
1937 * ipc.c: Omit define of __KERNEL__.
1938 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
1939 want which __KERNEL__ used to provide.
1940 (sys_msgrcv): Change reference to ipc_kludge structure to
1941 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
1943 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
1944 Linux specific options.
1946 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
1947 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
1948 instead of depending of __KERNEL__.
1950 term.c: Cast c_{i,o,c,l}flag to long when using printf.
1952 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
1954 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
1955 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
1956 and AC_DECL__SYS_SIGLIST.
1957 * acconfig.h (SYS_ERRLIST_DECLARED): New.
1958 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
1959 (strsignal): Use SYS_SIGLIST_DECLARED.
1961 net.c (sys_socket): Omit inadvertent surplus comma when
1962 protocol family isn't PF_INET.
1964 util.c (dumpstr): Fix incorrect printing of one too many
1965 characters when the length is not an even multiple of 16 bytes.
1966 Reported by Juergen Weigert
1967 <jnweiger@immd4.informatik.uni-erlangen.de>.
1969 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
1971 * ioctl.c (compare): Change prototype to match POSIX qsort.
1972 * signal.c (sigishandled) [SVR4]: Omit everything after return.
1973 * strace.c (trace) [SVR4]: Break out of for loop instead of
1974 returning when finished so final return statement is executed.
1975 * syscall.c (internal_syscall): Add more SYS_wait* variations.
1976 (syscall) [LINUX]: Correct typo which commented out the M68K
1978 * util.c (printstr): Cast unsigned char pointer argument
1979 to char pointer in umovestr call.
1980 (dumpstr): Likewise for umoven.
1982 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
1984 * version.c: Version 3.0.4 is released.
1986 * signal.c (sys_sigblock): Move after the definition of
1987 sys_sigsetmask that it calls to avoid an implicit declaration.
1988 * stream.c (transport_user_options, transport_server_options):
1989 Only needed if TI_BIND is defined.
1990 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
1992 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
1993 the tcp arguement from the call to exiting. Add getrval2
1994 check so no fork processing is done in the child.
1995 (printwaitn): Initialize exited so that its value is defined
1996 for all flows of execution.
1998 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
2000 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
2001 setfsuid, setfsgid, and _llseek syscalls.
2002 * linux/syscall.h: Add prototypes for them.
2003 * linux/syscallent.h: Add them to the syscall entries table.
2004 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
2005 defines and conditionally include linux/personality.h if
2006 __NR_personality is defined.
2007 (personality_options) [LINUX]: New table.
2008 (sys_personality) [LINUX]: New function.
2010 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
2012 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
2013 on the number of traced processes so that we can have untraced
2014 children (e.g. via popen).
2016 * strace (main) [!SVR4]: Call fake_execve to get the actual
2017 exec and its arguments into the trace.
2018 (environ): Declare it.
2019 * process.c (fake_execve): New function.
2020 (headers): Include sys/syscall.h to get SYS_* defines.
2022 * process.c (sys_execv, sys_execve): Surround argument annotations
2023 with C comment delimiters.
2024 (printargv, printargc): The arg vector is an array of char pointers
2027 * strace.c (printleader): Also check for multiple -p arguments
2028 when deciding whether to print the pid field.
2030 * strace.c (strerror) [!HAVE_STRERROR]: New function.
2031 * defs.h (strerror, strsignal): Add these prototypes if we provide
2033 * configure.in (AC_CHECK_FUNCS): Add strerror.
2035 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
2036 and blocked signals.
2038 * strace.c (main): Add username option. Verify they are root before
2039 letting them use it. Look up the ids in the password file. Set
2040 them just before executing the program.
2041 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
2043 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
2045 * version.c: Version 3.0.3 is released.
2047 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
2048 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
2050 * strace.c (outfname): Initialize to NULL.
2051 (main): Defer output file processing until after arguments.
2052 Allow either a pipe or a bang for command arguments.
2053 Check if outfname is NULL instead of checking outf for stderr.
2054 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
2055 (droptcb): Reset close TCB's outf to NULL instead of stderr.
2056 (tprintf): Avoid calling vfprintf if outf is NULL.
2058 * strace.c (main): Use popen if -o argument begins with a pipe.
2059 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2061 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
2062 but WIFSTOPPED was used.
2064 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
2065 rule to prevent the comment from being untrue.
2067 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
2069 * strace.c (sys_exit): Move follow fork code to internal_exit.
2070 (sys_fork): Move follow fork code to internal_fork.
2071 (sys_execv, sys_execve): Move follow fork code to internal_exec.
2072 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
2073 (vforking): Remove this static variable and check scno in
2074 internal_fork instead.
2075 (internal_exit, internal_fork, internal_exec, internal_wait): New
2077 * defs.h: Add prototypes for the new internal_* functions.
2078 * syscall.c (syscall): Move syscall entering trace qualifier check
2079 and reprint checking after context decoding and precede them with
2080 a call to internal_syscall. Precede syscall exiting trace
2081 qualifier check with a call to internal_syscall.
2082 (internal_syscall): New function.
2084 * defs.h (struct tcb): Make scno signed.
2085 * strace.c (syscall) Make u_error signed.
2086 [LINUX, I386]: Avoid unsigned cast in eax check.
2087 * syscall.c (sys_indir): Make i, scno, and nargs signed.
2088 * desc.c (sys_select): Make cumlen unsigned
2090 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
2092 * net.c (socktypes): Add SOCK_PACKET.
2094 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
2096 * Makefile (clean): Check explicitly for a Makefile in subdirs
2097 before running make in them.
2099 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
2101 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
2102 [MIPS] (detach): Initialize error for MIPS case.
2103 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
2105 * syscall.c (decode_subcall): Move variable i into conditionals
2107 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
2108 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
2110 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
2111 printing since we don't know what the size of their type is.
2112 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
2113 if autoconf detects it since it seems to either not work or do
2114 something else entirely on Irix 5.3.
2116 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
2118 * version.c: Version 3.0.2 is released.
2119 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
2120 so that the file descriptor arg is decimal.
2122 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
2124 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
2125 because on Linux they are enumerators.
2127 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
2130 * util.c (printxval): When there is no translation, print the actual
2131 number first and the the default value as a C comment.
2133 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
2134 sys_setsockopt): Change first argument from unsigned to signed to
2135 cater to the frequent practice of calling system calls with a file
2137 * mem.c (sys_mmap): Likewise.
2139 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
2141 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
2143 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
2145 * version.c: Version 3.0.1 is released.
2146 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
2147 * config.guess, config.guess: Update from the FSF.
2148 * install-sh: New from the FSF.
2150 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
2152 * Makefile.in: Add m68k arch.
2153 * acconfig.h (M68K): Add m68k define.
2154 * configure.in: Add detection of arch m68k.
2155 * process.c [M68K] (struct_user_offsets): Support m68k registers and
2157 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
2159 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
2160 * syscall.c [M68K] (syscall): Support m68k syscall number register
2161 and errno in d0 instead of eax.
2162 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
2163 program counter in PT_PC instead of EIP.
2164 [M68K] (LOOP): Support m68k loop instruction.
2165 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2167 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
2168 to MAP_FIXED instead of MAP_ANONYMOUS.
2169 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2171 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
2172 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
2174 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
2176 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
2177 Reported by Thanh Ma <tma@encore.com>.
2179 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
2180 1.1.62 doesn't continue a traced child when the parent exits.
2181 Reported by Matt Day <mday@artisoft.com>.
2183 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
2185 * util.c (printstr): Fix longstanding bug in notating string
2188 * strace.c [SVR4] (proc_open): Specifically wait for the child the
2189 child to go into the execve syscall to avoid spurious traces.
2190 [LINUX] (detach): Conditionalize the status variable.
2192 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
2194 * Makefile.in: Add mips arch.
2195 * acconfig.h (MIPS): Add mips define.
2196 * configure.in: Add detection of opsys irix5 and arch mips. Check
2198 Check for sys/sysconfig.h header.
2199 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
2200 * file.c [SVR4]: Include sys/cred.h.
2201 (access_flags): Update access flags for SGI.
2202 (sprinttime): Change type of sprinttime argument from unsigned
2204 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
2205 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
2206 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
2207 Cast si_band member to long before printing.
2208 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
2209 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
2210 * strace.c [SVR4] [MIPS]:
2211 (foobar): New dummy signal handler.
2212 (main): Install a dummy signal handler in the child before pausing
2213 to work around an SGI bug in PRSABORT.
2214 (proc_open): Send a interrupt to the child instead of aborting the
2215 syscall which doesn't work on Irix5.2.
2216 * svr4/dummy.h: Add new unfinished SGI syscalls
2217 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
2218 existing calls (e.g. sys_ksigaction like sys_sigaction).
2219 Printargs does the print thing for sys_sethostid.
2220 * svr4/syscall.h: Declare all new SGI syscalls.
2221 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
2222 and add it to all subcall entry points.
2223 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
2224 decode as subcalls on MIPS. Instead, use the normal syscalls.
2225 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
2226 since SGI syscall numbers are off by one.
2227 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
2228 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
2229 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
2230 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
2231 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
2232 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
2233 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
2234 Add workaround for broken SGI pr_sysarg on syscall entry.
2235 [SVR4] (syscall): Conditionalize subcall decoding for
2236 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
2237 [SVR4] [MIPS] (getrval2): Handle SGI.
2238 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
2239 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
2240 [MIPS] (syssgi_options, sys_syssgi): New for SGI.