1 2006-10-16 Dmitry V. Levin <ldv@altlinux.org>
3 Implement comprehensive quotactl(2) parser for Linux.
4 * Makefile.am (strace_SOURCES): Add quota.c.
6 * resource.c: Remove old quotactl(2) parser.
9 2006-10-14 Dmitry V. Levin <ldv@altlinux.org>
11 * configure.ac(AC_CHECK_HEADERS): Add inttypes.h.
12 * file.c [_LFS64_LARGEFILE && (LINUX || SVR4)]:
14 (sys_getdents64): Use PRIu64/PRId64 to avoid gcc warnings on
17 * strace.c (main): Check getcwd() return code.
19 2006-10-13 Ulrich Drepper <drepper@redhat.com>
20 Bernhard Kaindl <bk@suse.de>
21 Dmitry V. Levin <ldv@altlinux.org>
22 Michael Holzheu <holzheu@de.ibm.com>
24 Add hooks for new syscalls. Add decoders for *at, inotify*,
25 pselect6, ppoll and unshare syscalls.
27 * defs.h: Declare print_sigset.
28 * desc.c (sys_pselect6): New function.
29 * file.c (decode_open, decode_access, decode_mkdir,
30 decode_readlink, decode_chmod, decode_utimes, decode_mknod):
32 (sys_open, sys_access, sys_mkdir, sys_readlink, sys_chmod,
33 sys_utimes, sys_mknod): Use them.
34 [LINUX] (fstatatflags, unlinkatflags, inotify_modes): New
36 [LINUX] (print_dirfd, sys_openat, sys_faccessat,
37 sys_newfstatat, sys_mkdirat, sys_linkat, sys_unlinkat,
38 sys_symlinkat, sys_readlinkat, sys_renameat, sys_fchownat,
39 sys_fchmodat, sys_futimesat, sys_mknodat, sys_inotify_add_watch,
40 sys_inotify_rm_watch): New functions.
41 * process.c [LINUX] (sys_unshare): New function.
42 * signal.c (print_sigset): New function.
43 (sys_sigprocmask): Use it.
44 * stream.c (decode_poll): New function.
46 [LINUX] (sys_ppoll): New function.
47 * linux/syscall.h: Delcare new syscall handlers.
48 * linux/syscallent.h: Hook up new syscalls.
49 * linux/alpha/syscallent.h: Likewise.
50 * linux/hppa/syscallent.h: Likewise.
51 * linux/ia64/syscallent.h: Likewise.
52 * linux/mips/syscallent.h: Likewise.
53 * linux/powerpc/syscallent.h: Likewise.
54 * linux/s390/syscallent.h: Likewise.
55 * linux/s390x/syscallent.h: Likewise.
56 * linux/sparc/syscallent.h: Likewise.
57 * linux/sparc64/syscallent.h: Likewise.
58 * linux/x86_64/syscallent.h: Likewise.
61 2006-10-06 Dmitry V. Levin <ldv@altlinux.org>
63 * strace.c [!USE_PROCFS] (trace): Presence of PT_GETSIGINFO
64 macro does not mean that PT_CR_IPSR and PT_CR_IIP macros are
65 also defined, so check them along with PT_GETSIGINFO.
68 2006-09-01 Dmitry V. Levin <ldv@altlinux.org>
70 * file.c (print_xattr_val): Fix memory corruption bug reported
74 2006-04-21 Dmitry V. Levin <ldv@altlinux.org>
76 * defs.h [LINUX && X86_64 && !__NR_exit_group]: Define
79 2006-03-29 Dmitry V. Levin <ldv@altlinux.org>
81 Fix race conditions in tcb allocation.
82 * process.c (fork_tcb): Return error code as documented. Do not
83 print "tcb table full" error message.
84 [USE_PROCFS] (internal_fork): Do not print "tcb table full"
86 [SYS_clone || SYS_clone2] (internal_clone, internal_fork): Call
87 fork_tcb() before alloctcb(). Do not print "tcb table full"
89 * strace.c (main): Do not print "tcb table full" error message.
90 (expand_tcbtab): Print error message in case of memory allocation
92 (alloctcb): Print error message when tcb table is full.
93 (trace): Expand tcb table if necessary prior to allocating
94 entry there. Do not print "tcb table full" error message.
97 2006-08-22 Roland McGrath <roland@redhat.com>
99 * ipc.c (sys_msgget, sys_semget, sys_shmget): Show key values in hex.
102 2006-08-21 Roland McGrath <roland@redhat.com>
104 * linux/syscall.h (SYS_socket_subcall): Bump to 400.
105 * linux/syscallent.h: Update table.
106 * linux/arm/syscallent.h: Likewise.
107 * linux/m68k/syscallent.h: Likewise.
108 * linux/s390/syscallent.h: Likewise.
109 * linux/s390x/syscallent.h: Likewise.
110 * linux/powerpc/syscallent.h: Likewise.
111 * linux/sh/syscallent.h: Likewise.
112 * linux/sh64/syscallent.h: Likewise.
115 2006-04-25 Roland McGrath <roland@redhat.com>
117 * strace.c (main): Fail when -c is given with -ff.
118 * strace.1: Note their incompatibility.
121 * strace.c (main): Fail when nonoption args follow -p switches.
124 * Makefile.am (EXTRA_DIST): Add xlate.el.
126 * linux/mips/Makefile.in: File removed, unused cruft.
127 * linux/sparc/Makefile.in: Likewise.
129 * strace.spec (Source0): Use http://dl.sourceforge.net URL.
131 * ipc.c (sys_semtimedop): Fixed inverted indirect_ipccall test.
132 * linux/hppa/syscallent.h: Fixed semtimedop entry.
133 From Mike Stroyan <mike.stroyan@hp.com>.
136 2006-03-30 Daniel Jacobowitz <dan@codesourcery.com>
138 * linux/arm/syscallent.h: Correct the name of exit. Remove
139 M68K conditionals and sys_security. Correct syscalls 243-282.
142 * process.c (change_syscall): Add ARM support.
143 * syscall.c (get_scno): Handle ARM EABI.
146 2006-01-16 Roland McGrath <roland@redhat.com>
148 * configure.ac, NEWS: Version 4.5.14.
149 * debian/changelog, strace.spec: 4.5.14-1.
151 2006-01-13 Roland McGrath <roland@redhat.com>
153 * debian/control (Build-Depends): Add debhelper.
155 2006-01-12 Roland McGrath <roland@redhat.com>
157 * signal.c [LINUX] (sys_restart_syscall): New function.
158 * linux/syscall.h: Declare sys_restart_syscall.
159 * linux/sparc/syscall.h: Likewise.
160 * linux/syscallent.h: Call 0 is restart_syscall.
161 * linux/arm/syscallent.h: Likewise.
162 * linux/powerpc/syscallent.h: Likewise.
163 * linux/m68k/syscallent.h: Likewise.
164 * linux/hppa/syscallent.h: Likewise.
165 * linux/sh/syscallent.h: Likewise.
166 * linux/sparc/syscallent.h: Likewise.
167 * linux/sparc64/syscallent.h: Likewise.
168 * linux/alpha/syscallent.h: Use sys_restart_syscall.
169 * linux/ia64/syscallent.h: Likewise.
170 * linux/mips/syscallent.h: Likewise.
171 * linux/x86_64/syscallent.h: Likewise.
174 2005-08-08 Dmitry V. Levin <ldv@altlinux.org>
176 * system.c [LINUX] (MS_MGC_VAL): New macro.
177 [LINUX] (mount_flags): Add it.
178 [LINUX] (sys_mount): If neither MS_BIND nor MS_MOVE bits are
179 set in the flags argument, try to fetch data string.
182 2006-01-12 Roland McGrath <roland@redhat.com>
184 * system.c (sys_sysctl): Don't read off end of NAME when max_strlen
186 From Timo Lindfors <timo.lindfors@iki.fi>.
189 * debian/rules (binary-arch): Don't pass -s to install. Use dh_strip.
192 * debian/control (Standards-Version): Update to 3.6.2.
194 * defs.h [LINUXSPARC] (PERSONALITY0_WORDSIZE, PERSONALITY1_WORDSIZE):
196 [SPARC64] (PERSONALITY2_WORDSIZE): New macro.
197 [X86_64] (PERSONALITY0_WORDSIZE, PERSONALITY1_WORDSIZE): New macros.
198 * syscall.c (PERSONALITY0_WORDSIZE): New macro if undefined.
199 (personality_wordsize): New variable.
200 (decode_subcall): Use it for size of argument words.
203 2005-11-17 Dmitry V. Levin <ldv@altlinux.org>
205 Implement qual_flags support for each personality.
206 * strace.c (main): Move qualify calls after set_personality call.
207 * syscall.c (qual_flags0): New variable..
208 [SUPPORTED_PERSONALITIES >= 2] (qual_flags1): New variable.
209 [SUPPORTED_PERSONALITIES >= 3] (qual_flags2): New variable.
210 (qual_flags): Change variable definition from array to pointer.
211 (set_personality): Initialize qual_flags variable.
212 (qualify_one): Add "pers" argument to specify personality.
213 [SUPPORTED_PERSONALITIES >= 2]: Set qual_flags1 if requested.
214 [SUPPORTED_PERSONALITIES >= 3]: Set qual_flags2 if requested.
215 (qual_syscall): Pass personality to qualify_one.
216 [SUPPORTED_PERSONALITIES >= 2]: Look for syscall also in sysent1
218 [SUPPORTED_PERSONALITIES >= 3]: Look for syscall also in sysent2
220 (qual_signal): Pass personality to qualify_one.
221 (qual_desc): Likewise.
222 (qualify): Use qualify_one instead of manual qual_flags
224 [SUPPORTED_PERSONALITIES >= 2]: Look for syscall also in sysent1
226 [SUPPORTED_PERSONALITIES >= 3]: Look for syscall also in sysent2
228 * defs.h: Update qual_flags declaration.
231 2005-11-14 Dmitry V. Levin <ldv@altlinux.org>
233 * syscall.c (qual_syscall): Handle numeric syscall specification.
236 * syscall.c (qual_signal, qual_options): Remove redundant argument
239 2005-12-01 Roland McGrath <roland@redhat.com>
241 * ipc.c (indirect_ipccall) [MIPS || HPPA]: Return false.
244 * Makefile.am (EXTRA_DIST): Add linux/arm/syscallent.h
245 and linux/m68k/syscallent.h.
248 * debian/control (Architecture): Add armeb.
251 2005-11-02 Michal Marek <mmarek@suse.cz>
253 * strace-graph (handle_trace): follow clone() and vfork() calls.
255 2005-10-25 Heiko Carstens <heiko.carstens@de.ibm.com>
257 * linux/s390/syscallent.h: Added ioprio_set, ioprio_get,
258 inotify_init, inotify_add_watch, inotify_rm_watch.
259 Corrected number of arguments for request_key.
260 * linux/s390x/syscallent.h: Likewise.
262 2005-12-01 Roland McGrath <roland@redhat.com>
264 * ipc.c (indirect_ipccall) [IA64]: Return false unless the syscall
265 number is in the low range of IA32 syscalls.
267 2005-10-07 Andreas Schwab <schwab@suse.de>
269 * linux/ia64/syscallent.h: Syscall 1105 is gettid, not ioperm.
271 2005-12-01 Roland McGrath <roland@redhat.com>
273 * resource.c (resources): Add RLIMIT_NICE, RLIMIT_RTPRIO.
274 Reported by Scott Tsai <scottt958@yahoo.com.tw>.
276 * ipc.c (indirect_ipccall): New function.
277 (sys_msgctl, sys_msgsnd, sys_msgrcv, sys_semop): Use that predicate
278 instead of #ifdef LINUX test.
279 [LINUX] (sys_semtimedop): Likewise.
280 (sys_shmctl, sys_shmat, sys_shmdt): Likewise.
283 2005-07-31 Ulrich Drepper <drepper@redhat.com>
285 * linux/x86_64/syscallent.h: Fix syscall parameter count for msgrcv and
288 * ipc.c (sys_msgrcv): Add entering handling and print first parameter
292 2005-08-08 Dmitry V. Levin <ldv@altlinux.org>
294 * strace.1: Update "SEE ALSO" links to reference to valid
296 Patch from Michail Litvak <mci@owl.openwall.com>.
299 2005-10-21 Roland McGrath <roland@redhat.com>
301 * util.c (printpathn): Cap N at sizeof path - 1.
303 2005-08-03 Roland McGrath <roland@redhat.com>
305 * configure.ac, NEWS: Version 4.5.13.
306 * debian/changelog, strace.spec: 4.5.13-1.
308 * configure.ac: Check for struct dqblk.dqb_curblocks field.
309 * resource.c [LINUX] (OLD_CMD): New macro.
310 (quotacmds): Use it to hard-wire old O_* values, don't use macros.
311 (sys_quotactl): If dqb_curblocks is not there, it's called
312 dqb_curspace instead. Print dqb_* fields as unsigned long long.
314 2005-07-19 Michael Schmitz <schmitz@debian.org>
316 Long overdue m68k cleanup.
317 * linux/syscallent.h: remove m68k declarations.
318 * linux/m68k/syscallent.h: new file, fixed up declarations
319 to match kernel version 2.6.11. Newer syscalls are sufficiently
320 different from i386 to merit a separate file.
322 2005-08-03 Roland McGrath <roland@redhat.com>
324 * linux/x86_64/syscallent.h: Update init_module argument count.
325 * linux/sparc/syscallent.h: Likewise.
326 * linux/sparc64/syscallent2.h: Likewise.
327 * linux/sparc64/syscallent.h: Likewise.
328 * linux/sh/syscallent.h: Likewise.
329 * linux/sh64/syscallent.h: Likewise.
330 * linux/s390/syscallent.h: Likewise.
331 * linux/s390x/syscallent.h: Likewise.
332 * linux/powerpc/syscallent.h: Likewise.
333 * linux/arm/syscallent.h: Likewise.
335 2005-07-22 James Lentini <jlentini@gmail.com>
337 * bjm.c (sys_init_module): Display all three arguments.
338 * linux/syscallent.h: Update argument count.
340 2005-08-03 Roland McGrath <roland@redhat.com>
342 * process.c (internal_wait): Don't suspend when known child is known
343 to be exiting already.
345 * strace.c (detach): If detaching the last live thread in a group with
346 a zombie leader, then detach the leader too.
347 (handle_group_exit): Use detach, not droptcb, for predeceased thread.
348 Mark process about to take a signal with TCB_GROUP_EXITING flag.
351 2005-07-19 Roland McGrath <roland@redhat.com>
353 * defs.h [LINUX] [M68K] (__NR_exit_group): Define it if missing.
356 2005-07-14 Heiko Carstens <heiko.carstens@de.ibm.com>
358 * linux/s390/syscallent.h (sys_tgkill, vserver, fadvise64_64)
359 (statfs64, fstatfs64, remap_file_pages, mbind, get_mempolicy)
360 (set_mempolicy, mq_open, mq_unlink, mq_timedsend, mq_timedreceive)
361 (mq_notify, mq_getsetattr, sys_kexec_load, add_key, request_key)
362 (keyctl, waitid): Added.
363 * linux/s390x/syscallent.h: Likewise and added missing _llseek.
364 * linux/s390/errnoent.h (ECANCELED, ENOKEY, EKEYEXPIRED)
365 (EKEYREVOKED, EKEYREJECTED, EOWNERDEAD, ENOTRECOVERABLE): Added.
366 * linux/s390x/errnoent.h: Likewise.
368 2005-07-05 Roland McGrath <roland@redhat.com>
370 * mem.c [LINUX] (sys_old_mmap) [X86_64]: Extract 32-bit values if
374 2005-06-08 Dmitry V. Levin <ldv@altlinux.org>
376 Introduce "-e trace=desc".
377 * defs.h (TRACE_DESC): New flag.
378 * syscall.c: Define TD macro before include of syscallent files
379 and undefine it afterwards.
380 (lookup_class): Recognize "desc" keyword.
381 * strace.1: Document "-e trace=desc".
382 * freebsd/i386/syscallent.h: Mark those syscalls which take a
383 file descriptor as an argument or return a file descriptor with
385 * linux/alpha/syscallent.h: Likewise.
386 * linux/hppa/syscallent.h: Likewise.
387 * linux/ia64/syscallent.h: Likewise.
388 * linux/mips/syscallent.h: Likewise.
389 * linux/powerpc/syscallent.h: Likewise.
390 * linux/s390/syscallent.h: Likewise.
391 * linux/s390x/syscallent.h: Likewise.
392 * linux/sh/syscallent.h: Likewise.
393 * linux/sh64/syscallent.h: Likewise.
394 * linux/sparc/syscallent.h: Likewise.
395 * linux/sparc64/syscallent2.h: Likewise.
396 * linux/sparc64/syscallent.h: Likewise.
397 * linux/syscallent.h: Likewise.
398 * linux/x86_64/syscallent.h: Likewise.
399 * sunos4/syscallent.h: Likewise.
400 * svr4/syscallent.h: Likewise.
403 Remove TF flag from those syscalls which have no filename argument.
404 * freebsd/i386/syscallent.h: Remove TF flag from fstat, pread,
405 pwrite, fstat, sendfile.
406 * linux/alpha/syscallent.h: Remove TF flag from read, write,
407 pread, pwrite, sendfile.
408 * linux/hppa/syscallent.h: Remove TF flag from read, write,
409 pread, pwrite, fstat64, sendfile, ftruncate64.
410 * linux/ia64/syscallent.h: Remove TF flag from read, write,
411 sendfile, fstat, fadvise64.
412 * linux/mips/syscallent.h: Remove TF flag from read, write,
413 fstatfs, fstat, pread, pwrite, sendfile, ftruncate64, fstat64,
414 sendfile64, fadvise64, fstatfs64.
415 * linux/powerpc/syscallent.h: Remove TF flag from read, write,
416 fstat, pread, pwrite, sendfile, ftruncate64, fstat64, sendfile64,
417 fadvise64, fstatfs64, fadvise64_64.
418 * linux/s390/syscallent.h: Remove TF flag from pread, pwrite,
419 sendfile, ftruncate64, fstat64, sendfile64.
420 * linux/s390x/syscallent.h: Remove TF flag from pread, pwrite,
421 sendfile, sendfile64.
422 * linux/sh/syscallent.h: Remove TF flag from pread, pwrite,
424 * linux/sh64/syscallent.h: Remove TF flag from pread, pwrite,
425 sendfile, ftruncate64, fstat64.
426 * linux/sparc/syscallent.h: Remove TF flag from sendfile, fstat64,
427 pread, pwrite, sendfile64.
428 * linux/sparc64/syscallent2.h: Likewise.
429 * linux/sparc64/syscallent.h: Likewise.
430 * linux/syscallent.h: Remove TF flag from pread, pwrite, sendfile,
431 ftruncate64, fstat64, sendfile64, fadvise64, fadvise64, fstatfs64,
433 * linux/x86_64/syscallent.h: Remove TF flag from pread, pwrite,
434 sendfile, fadvise64_64.
435 * svr4/syscallent.h: Remove TF flag from pread, pwrite, ftruncate,
436 fstatvfs64, ftruncate64.
439 2005-07-04 Roland McGrath <roland@redhat.com>
441 * net.c (sockipv6options): Add IPV6_ADD_MEMBERSHIP,
442 IPV6_DROP_MEMBERSHIP, IPV6_ROUTER_ALERT.
443 From Ulrich Drepper <drepper@redhat.com>.
446 * net.c (sockipoptions): Fix typos.
447 From Ulrich Drepper <drepper@redhat.com>.
450 * util.c (printnum_int): New function, printnum with s/long/int/.
451 * defs.h: Declare it.
452 * net.c (printsockopt): Use it for int-sized option.
454 Reported by Ulrich Drepper <drepper@redhat.com>.
456 2005-06-09 Roland McGrath <roland@redhat.com>
458 * configure.ac, NEWS: Version 4.5.12.
459 * debian/changelog, strace.spec: 4.5.12-1.
461 2005-06-08 Dmitry V. Levin <ldv@altlinux.org>
463 Minor namespace cleanup.
464 * defs.h (string_quote): Remove declaration.
465 * file.c (openmodessol) [LINUXSPARC]: Make static.
466 (fileflags): Likewise.
467 (aclcmds, aclipc) [HAVE_SYS_ACL_H]: Likewise.
468 (direnttypes) [FREEBSD || LINUX]: Likewise.
469 (xattrflags): Likewise.
470 * process.c (unalignctl_string): Make static.
472 * syscall.c (subcalls_table): Make static.
473 (socket_map) [!(LINUX && (ALPHA || MIPS))]: Likewise.
474 (sparc_socket_decode): Make static, define for [SPARC || SPARC64] only.
475 (decode_subcall): Make static.
476 (syscall_fixup): Likewise.
477 (get_error): Likewise.
478 (syscall_enter): Likewise.
479 * util.c (tv_tv): Disable.
481 (string_quote): Make static.
484 2005-05-12 Philippe De Muyter <phdm@macqel.be>
486 * util.c (getpc, printcall): Check #if defined(M68K), not M68k.
487 Enables `-i' on m68k machines.
489 2005-06-06 Roland McGrath <roland@redhat.com>
491 * process.c (struct_user_offsets) [X86_64]: Reorder elements so
492 matching works right.
495 * linux/syscall.h (SYS_socket, SYS_bind, SYS_connect, SYS_listen)
496 (SYS_accept, SYS_getsockname, SYS_getpeername, SYS_socketpair)
497 (SYS_send, SYS_recv, SYS_sendto, SYS_recvfrom, SYS_shutdown)
498 (SYS_setsockopt, SYS_getsockopt, SYS_sendmsg, SYS_recvmsg)
499 (SYS_getsockname, SYS_semop, SYS_semgsub_et, SYS_semget, SYS_semctl)
500 (SYS_semtimedop, SYS_msgsnd, SYS_msgrcv, SYS_msgget)
501 (SYS_msgctl, SYS_shmat, SYS_shmdt, SYS_shmget)
502 (SYS_shmctl): Macros renamed to SYS_sub_*.
503 * syscall.c (dumpio): Match SYS_sub_* if defined instead of SYS_*.
505 * linux/syscall.h (SYS_waitid): Define if not defined.
507 * linux/syscallent.h: Fix pread/pwrite names to pread64/pwrite64.
509 * defs.h (struct sysent): New member `native_scno'.
510 (known_scno): Declare new function.
511 * linux/syscallent.h: Add new final field to interesting syscalls.
512 * syscall.c (known_scno): New function.
513 (dumpio, internal_syscall, syscall_fixup, trace_syscall): Use it.
514 * process.c (internal_fork, internal_exit): Likewise.
515 [IA64] (ARG_STACKSIZE, ARG_PTID, ARG_CTID, ARG_TLS): Likewise.
516 * strace.c (proc_open): Likewise.
517 * util.c [LINUX] (setbpt): Likewise.
518 * linux/syscall.h: Remove [!defined(X86_64)] from conditional
519 for defining SYS_socket_subcall et al.
520 * linux/syscallent.h: Likewise for #error check.
521 * syscall.c (trace_syscall): Likewise for SYS_{socketcall,ipc} cases.
524 2005-06-02 Roland McGrath <roland@redhat.com>
526 * file.c (printstatfs64): Cast values to unsigned long long and use
530 2005-05-31 Dmitry V. Levin <ldv@altlinux.org>
532 Deal with memory management issues.
533 * defs.h (tprint_iov): Update prototype.
534 * desc.c (sys_epoll_wait) [HAVE_SYS_EPOLL_H]: Do not allocate
535 epoll_event array of arbitrary size on the stack, to avoid
537 * file.c (print_xattr_val): Check for integer overflow during
538 malloc size calculation, to avoid heap corruption.
539 * io.c (tprint_iov) [HAVE_SYS_UIO_H]: Check for integer overflow
540 during malloc size calculation, to avoid heap corruption.
541 Change iovec array handling to avoid heap memory allocation.
542 * mem.c (get_nodes) [LINUX]: Check for integer overflow during
543 size calculation and do not allocate array of arbitrary size on
544 the stack, to avoid stack overflow.
545 * net.c (printcmsghdr) [HAVE_SENDMSG]: Do not allocate array of
546 arbitrary size on the stack, to avoid stack overflow. Do not
547 trust cmsg.cmsg_len to avoid read beyond the end of allocated
549 (printmsghdr) [HAVE_SENDMSG]: Update tprint_iov() usage.
550 * process.c (sys_setgroups): Check for integer overflow during
551 malloc size calculation, to avoid heap corruption. Change gid_t
552 array handling to avoid heap memory allocation.
553 (sys_getgroups): Likewise.
554 (sys_setgroups32) [LINUX]: Likewise.
555 (sys_getgroups32) [LINUX]: Likewise.
556 * stream.c (sys_poll) [HAVE_SYS_POLL_H]: Check for integer
557 overflow during malloc size calculation, to avoid heap corruption.
558 Change pollfd array handling to avoid heap memory allocation.
559 * system.c (sys_sysctl) [LINUX]: Check for integer overflow
560 during malloc size calculation, to avoid heap corruption.
561 * util.c (dumpiov) [HAVE_SYS_UIO_H]: Check for integer overflow
562 during malloc size calculation, to avoid heap corruption.
565 * util.c (printxval): Change third argument from "char *" to
567 (printflags): Add third argument, "const char *", with similar
568 meaning to the third argument of printxval().
569 * defs.h (printxval): Change third argument from "char *" to
571 (printflags): Add third argument.
572 * bjm.c (sys_query_module) [LINUX]: Pass third argument to
574 * desc.c (sys_fcntl): Likewise.
575 (sys_flock) [LOCK_SH]: Likewise.
576 (print_epoll_event) [HAVE_SYS_EPOLL_H]: Likewise.
577 * file.c (sys_open): Likewise.
578 (solaris_open) [LINUXSPARC]: Likewise.
579 (sys_access): Likewise.
580 (sys_chflags, sys_fchflags) [FREEBSD]: Likewise.
581 (realprintstat) [HAVE_LONG_LONG_OFF_T &&
582 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
583 (printstat64) [HAVE_STAT64 &&
584 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
585 (sys_setxattr, sys_fsetxattr): Likewise.
586 * ipc.c (sys_msgget, sys_msgsnd, sys_msgrcv, sys_semget,
587 sys_shmget, sys_shmat) [LINUX || SUNOS4 || FREEBSD]: Likewise.
588 (sys_mq_open) [LINUX]: Likewise.
589 (printmqattr) [HAVE_MQUEUE_H]: Likewise.
590 * mem.c (print_mmap) [!HAVE_LONG_LONG_OFF_T]: Likewise.
591 (sys_mmap64) [_LFS64_LARGEFILE || HAVE_LONG_LONG_OFF_T]: Likewise.
592 (sys_mprotect): Likewise.
593 (sys_mremap, sys_madvise, sys_mlockall) [LINUX]: Likewise.
594 (sys_msync) [MS_ASYNC]: Likewise.
595 (sys_mctl) [MC_SYNC]: Likewise.
596 (sys_remap_file_pages, sys_mbind, sys_get_mempolicy) [LINUX]:
598 * net.c (printmsghdr) [HAVE_STRUCT_MSGHDR_MSG_CONTROL]: Likewise.
599 (sys_send, sys_sendto): Likewise.
600 (sys_sendmsg) [HAVE_SENDMSG]: Likewise.
601 (sys_recv, sys_recvfrom): Likewise.
602 (sys_recvmsg) [HAVE_SENDMSG]: Likewise.
603 (printicmpfilter) [ICMP_FILTER]: Likewise.
604 * proc.c (proc_ioctl) [SVR4 && !HAVE_MP_PROCFS || FREEBSD]: Likewise.
605 * process.c (sys_clone) [LINUX]: Likewise.
606 (printwaitn): Likewise.
607 (sys_waitid) [SVR4 || LINUX]: Likewise.
608 * signal.c (sys_sigvec) [SUNOS4 || FREEBSD]: Likewise.
609 (sys_sigaction): Likewise.
610 (printcontext) [SVR4]: Likewise.
611 (print_stack_t) [LINUX) || FREEBSD]: Likewise.
612 (sys_rt_sigaction) [LINUX]: Likewise.
613 * sock.c (sock_ioctl) [LINUX]: Likewise.
614 * stream.c (sys_putmsg, sys_getmsg): Likewise.
615 (sys_putpmsg) [SYS_putpmsg]: Likewise.
616 (sys_getpmsg) [SYS_getpmsg]: Likewise.
617 (sys_poll): Likewise.
618 (print_transport_message) [TI_BIND]: Likewise.
619 (stream_ioctl): Likewise.
620 * system.c (sys_mount, sys_reboot): Likewise.
621 (sys_cacheflush) [LINUX && M68K]: Likewise.
622 (sys_capget, sys_capset) [SYS_capget]: Likewise.
623 * term.c (term_ioctl) [TIOCMGET]: Likewise.
624 * time.c (sys_clock_nanosleep, sys_timer_settime) [LINUX]:
628 * bjm.c (sys_query_module) [LINUX]: Unitize "out of memory"
629 errors reporting style.
630 * strace.c (rebuild_pollv) [USE_PROCFS]: Likewise.
631 * system.c (sys_capget, sys_capset) [SYS_capget]: Likewise.
632 * util.c (printstr): Likewise.
633 (dumpiov) [HAVE_SYS_UIO_H]: Likewise.
634 (fixvfork) [SUNOS4]: Likewise.
635 * desc.c (decode_select): Continue to decode syscall arguments
636 in case of OOM condition.
637 * file.c (sys_getdents): Likewise.
638 (sys_getdents64) [_LFS64_LARGEFILE]: Likewise.
639 (sys_getdirentries) [FREEBSD]: Likewise.
640 * mem.c (sys_mincore): Changed type of variables which deal with
641 malloc size from int to unsigned long.
644 2005-05-22 Dmitry V. Levin <ldv@altlinux.org>
646 * bjm.c [LINUX]: Do not include <linux/linkage.h>. It is not
647 safe to include kernel headers, and this one is not used anyway.
650 2005-05-26 Roland McGrath <roland@redhat.com>
652 * system.c (sys_sysctl): Check for errors accessing user pointers.
653 Use malloc instead of alloca in case size is insane.
655 2005-05-09 Roland McGrath <roland@redhat.com>
657 * configure.ac: Check for libaio.h.
658 * desc.c (sys_io_setup, sys_io_submit, sys_io_cancel,
659 sys_io_getevents, sys_io_destroy): New functions.
660 * linux/syscall.h: Declare them.
661 * linux/syscallent.h: Use those for io_* syscalls.
662 * linux/alpha/syscallent.h: Likewise.
663 * linux/hppa/syscallent.h: Likewise.
664 * linux/ia64/syscallent.h: Likewise.
665 * linux/mips/syscallent.h: Likewise.
666 * linux/powerpc/syscallent.h: Likewise.
667 * linux/s390/syscallent.h: Likewise.
668 * linux/s390x/syscallent.h: Likewise.
669 * linux/x86_64/syscallent.h: Likewise.
670 From Zach Brown <zach.brown@oracle.com>.
673 * debian/control (Architecture): Add ppc64.
674 Fixes Debian bug #301089.
676 2005-05-05 Anton Blanchard <anton@samba.org>
678 * process.c (ptrace_cmds): Add PTRACE_GETVRREGS and PTRACE_SETVRREGS
681 2005-05-09 Roland McGrath <roland@redhat.com>
683 * strace.c (main): Refuse negative -s argument value.
684 Fixes Debian bug #303256.
686 2005-04-25 Anton Blanchard <anton@samba.org>
688 * file.c (openmodes): Add O_NOATIME flag if defined.
690 2005-04-05 Anton Blanchard <anton@samba.org>
692 * linux/powerpc/ioctlent.h: Regenerated.
694 * signal.c (signame): Don't try and dereference negative index.
696 * linux/powerpc/syscallent.h: Add debug_setcontext, vserver,
697 mbind, *_mempolicy, mq_*, sys_kexec_load, add_key, request_key,
698 keyctl, waitid, sys_semtimedop. Fix various other syscalls.
700 * ipc.c (shm_resource_flags): New variable, table has SHM_HUGETLB
701 but not IPC_NOWAIT, which have the same value.
702 (sys_shmget): Use that instead of resource_flags.
704 2005-03-22 Roland McGrath <roland@redhat.com>
706 * desc.c (decode_select): Increase local buffer size.
709 * configure.ac, NEWS: Version 4.5.11.
710 * debian/changelog, strace.spec: 4.5.11-1.
712 * linux/arm/syscallent.h: Fix 113 entry (syscall, not vm86old).
714 2005-03-14 Roland McGrath <roland@redhat.com>
716 * configure.ac, NEWS: Version 4.5.10.
717 * debian/changelog, strace.spec: 4.5.10-1.
719 2005-02-26 GOTO Masanori <gotom@debian.or.jp>
721 * linux/alpha/syscallent.h: Fix the reversed order of lstat64 and
722 fstat64. Clean up osf_nrecvmsg and osf_ngetsockname.
724 2005-02-28 Andreas Schwab <schwab@suse.de>
726 * syscall.c (getrval2): Move #ifdef IA64 inside #ifdef LINUX.
728 2005-03-14 Roland McGrath <roland@redhat.com>
730 * linux/mips/syscallent.h: Update various calls.
731 From Thiemo Seufer <ths@networkno.de>.
732 Fixes Debian bug #256684.
734 * debian/control (Architecture): Add s390.
735 Fixes Debian bug #294172.
737 2005-03-06 Roland McGrath <roland@redhat.com>
739 * strace.c (trace) [PTRACE_GETSIGINFO]: Fetch siginfo_t for SIGSEGV
740 and SIGBUS signals, use si_addr in output.
742 2005-03-01 Roland McGrath <roland@redhat.com>
744 * file.c (print_xattr_val): Add a cast.
746 2005-02-05 Roland McGrath <roland@redhat.com>
748 * desc.c (decode_select): Calculate size of passed fd_set vectors and
749 copy in the user's size rather than the standard sizeof(fd_set).
750 Fixes Debian bug #65654, #284290.
752 * util.c (printpath, printpathn): Print NULL and don't try any fetch
754 Fixes Debian bug #63093.
756 * debian/control (Build-Depends): Fix for s390 and sparc.
757 From Bastian Blank <waldi@debian.org>.
758 Fixes Debian bug #293564.
760 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
762 * strace.c (main) [!USE_PROCFS]: In child process, raise SIGSTOP
763 right before execv() call. Remove fake_execve() call.
764 * defs.h (fake_execve): Remove unused declaration.
765 * process.c (fake_execve): Remove unused function.
768 2005-02-04 Roland McGrath <roland@redhat.com>
770 * configure.ac, NEWS: Version 4.5.9.
771 * debian/changelog, strace.spec: 4.5.9-2.
773 * file.c (O_LARGEFILE): Omit when #undef'd because it was zero.
775 2005-02-02 Roland McGrath <roland@redhat.com>
777 * debian/control: Add strace-udeb package for installer debugging.
778 * debian/rules (binary-arch): Build it.
779 From Joshua Kwan <joshk@triplehelix.org>.
780 Fixes Debian bug #268294.
782 * file.c (openmodes) [O_LARGEFILE] [O_LARGEFILE == 0]: Redefine to
783 known values for Linux.
785 * util.c (printcall): Print 16 ?s when long is 8 bytes.
788 * linux/sparc/syscall.h: Declare sys_epoll_create, sys_epoll_ctl,
790 * linux/sparc64/syscall.h: Just #include "../sparc/syscall.h" here.
791 * ioctl.c (nioctlents2): Add const to type.
792 Fixes Debian bug #278449.
794 * sock.c (iffflags): New variable, table of IFF_* values.
795 (print_addr): New function.
796 (sock_ioctl): Handle SIOCGIFADDR, SIOCGIFDSTADDR, SIOCGIFBRDADDR,
797 SIOCGIFNETMASK, SIOCGIFFLAGS, SIOCGIFMETRIC, SIOCGIFMTU, SIOCGIFSLAVE,
798 SIOCGIFHWADDR. Use print_addr for SIOCGIFCONF, SIOCGIFNAME, and
799 SIOCGIFINDEX, and fix their output.
800 From Ulrich Drepper <drepper@redhat.com>.
802 Fixes Debian bug #192164.
804 2004-12-20 Dmitry V. Levin <ldv@altlinux.org>
806 * configure.ac: Use AC_GNU_SOURCE macro instead of changing CFLAGS.
807 * defs.h [HAVE_CONFIG_H]: Include config.h first.
808 * strace.c: Include "defs.h" first.
811 * syscall.c (call_summary): Fix potential NULL dereference.
814 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
816 * syscall.c (qual_signal): Check bounds for numeric signal names.
817 Fix parser of symbolic signal names.
818 Fix return code, as required by qualify() function.
819 * syscall.c (qual_desc): Check bounds for descriptor number.
820 * syscall.c (qual_syscall): Correct return code, to be consistent
821 with qualify() and other qual_* functions.
824 2005-02-01 Roland McGrath <roland@redhat.com>
826 * system.c [LINUX] (MS_MANDLOCK, MS_NOATIME, MS_NODIRATIME, MS_BIND,
827 MS_MOVE, MS_REC, MS_VERBOSE, MS_POSIXACL, MS_ACTIVE, MS_NOUSER):
829 [LINUX] (mount_flags): Add them.
830 [LINUX] (sys_mount): If any of (MS_BIND|MS_MOVE|MS_REMOUNT) bits are
831 set in the flags argument, don't try to fetch the filesystem string.
834 * config.guess: Update from canonical version, timestamp 2004-11-12.
835 * config.sub: Likewise, timestamp 2004-11-30.
837 * process.c [LINUX] [X86_64] (sys_arch_prctl): New function.
838 * linux/syscall.h: Declare it.
839 * linux/x86_64/syscallent.h: Use it.
842 * process.c (sys_sched_setscheduler): Use %#lx format for bad pointer.
843 (sys_sched_getparam, sys_sched_setparam): Likewise.
846 * signal.c [HAVE_SIGACTION] [LINUX && X86_64] (SA_RESTORER): Define
850 * linux/syscallent.h: Use sys_mincore instead of printargs.
851 * linux/x86_64/syscallent.h: Likewise. Also use sys_getrlimit,
852 sys_semtimedop, sys_umount2.
855 * syscall.c (qual_signal): Fix inverted return value and bogus
856 argument to qualify_one in the named case.
858 * file.c (print_xattr_val): Don't use auto array sized by syscall
859 argument. Use malloc instead, so it can fail for insane values.
860 Fixes Debian bug #283704.
862 * net.c (sys_getsockopt): Fix a format %ld -> %d.
864 * linux/syscall.h [IA64] (SYS_semtimedop): #undef it.
866 * syscall.c (syscall_enter) [X86_64]: Fix 32-bit argument register map
867 not to double the middle entry!
870 * linux/x86_64/syscallent.h: Fix exit_group entry.
872 * util.c (getpc) [S390 || S390X]: Implement it.
873 Patch by David Wilder <wilder@us.ibm.com>.
875 * linux/ia64/syscallent.h: Add fadvise64, fstatfs64, statfs64, mbind,
876 [gs]et_mempolicy, mq_*, sys_kexec_load, vserver, and waitid.
879 2005-01-22 Andreas Schwab <schwab@suse.de>
881 * net.c (sys_getsockopt): Change type of len to int.
883 2004-10-19 Roland McGrath <roland@redhat.com>
885 * configure.ac, NEWS: Version 4.5.8.
886 * debian/changelog, strace.spec: 4.5.8-1.
888 * file.c (sys_fadvise64): Conditionalize just on [LINUX].
890 * configure.ac: Check for sys/epoll.h.
891 * desc.c: Protect #include <sys/epoll.h> with [HAVE_SYS_EPOLL_H].
892 (epollctls, epollevents): Protect each entry with #ifdef on its macro.
894 * strace.c (handle_group_exit): Don't detach leader that wasn't
895 TCB_ATTACHED. Instead mark it with TCB_GROUP_EXITING.
896 Remove droptcb loop at end, no longer required since 2.6 reports each
900 * strace.c (trace): Use handle_group_exit for non-TCB_ATTACHED child
901 taking signal when it has nclone_threads > 0.
903 * strace.c (handle_group_exit, trace): Mark leader with
904 TCB_GROUP_EXITING and don't be surprised at child deaths when their
908 * process.c (WCOREFLAG): Define if not defined.
909 (W_STOPCODE, W_EXITCODE): Likewise.
910 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
912 * sock.c [! LINUX]: Include <sys/socket.h> before <sys/sockio.h>.
913 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
915 * debian/rules: Make strace64.1.gz symlink to strace.1.gz instead of
916 strace64.1 to strace.1, which doesn't exist.
917 Fixes Debian bug #269220.
919 2004-09-05 Phil Blundell <pb@nexus.co.uk>
921 * linux/arm/syscallent.h: New file.
923 2004-10-19 Roland McGrath <roland@redhat.com>
925 * debian/rules (DEB_BUILD_GNU_TYPE, CONFIG_OPTS): New variables.
926 [$(DEB_HOST_GNU_TYPE) == s390-linux] (build64, HOST64, CC64): Set them.
927 (build/Makefile): Use $(CONFIG_OPTS).
928 (build64/Makefile): Pass --host as well as --build.
929 From Bastian Blank <waldi@debian.org>.
930 Fixes Debian bug #271500.
932 * linux/hppa/syscallent.h: Update for 2.6.9 syscalls.
933 From Randolph Chung <tausq@debian.org>
934 Fixes Debian bug #273887.
936 * file.c (sys_llseek): Revert last change.
938 2004-09-14 Richard Henderson <rth@twiddle.net>
940 * linux/alpha/syscallent.h: Add tgkill, *stat64, vserver, mbind,
941 [gs]et_mempolicy, mq_*, waitid.
943 2004-10-07 Roland McGrath <roland@redhat.com>
945 * file.c (sys_llssek, sys_readahead, sys_fadvise64, sys_fadvise64_64):
947 * io.c (sys_pread, sys_pwrite, sys_sendfile): Likewise.
949 * linux/x86_64/syscallent.h: Fix botched table entries.
950 From Ulrich Drepper <drepper@redhat.com>.
952 * mem.c [LINUX] (sys_mbind, sys_set_mempolicy, sys_get_mempolicy):
954 * linux/syscall.h: Declare them.
955 * linux/x86_64/syscallent.h: Likewise.
956 From Ulrich Drepper <drepper@redhat.com>.
958 * linux/syscallent.h: Handle mbind, set_mempolicy, get_mempolicy.
959 From Ulrich Drepper <drepper@redhat.com>.
961 * file.c [LINUX && (I386 || X86_64)] (sys_fadvise64, sys_fadvise64_64):
963 * linux/syscall.h: Declare them.
964 * linux/syscallent.h: Handle fadvise64 and fadvise64_64 using those.
965 * linux/x86_64/syscallent.h: Likewise.
966 From Ulrich Drepper <drepper@redhat.com>.
968 2004-09-13 Dmitry V. Levin <ldv@altlinux.org>
970 * linux/ioctlsort.c (main): Omit duplicate lines
971 (with same name and code) from output.
972 * linux/ioctlent.sh: Build the list of ioctls defined in
973 scsi/sg.h (0x22..), scsi/scsi.h and scsi/scsi_ioctl.h (0x53..),
974 as suggested by Peter Jones <pjones@redhat.com>
975 * linux/ioctlent.h: Regenerated.
978 2004-09-13 Ulrich Drepper <drepper@redhat.com>
979 Dmitry V. Levin <ldv@altlinux.org>
981 * time.c [LINUX] (print_rtc): New function, for printing rtc_time
983 [LINUX] (rtc_ioctl): New function, for parsing RTC_* ioctls.
984 * ioctl.c [LINUX] (ioctl_decode): Call rtc_ioctl.
985 * defs.h [LINUX]: Declare rtc_ioctl.
988 2004-10-06 Roland McGrath <roland@redhat.com>
990 * desc.c [LINUX] (sys_epoll_create, sys_epoll_ctl, sys_epoll_wait):
992 * linux/syscall.h: Declare them.
993 * linux/syscallent.h: Use those for epoll_* syscalls.
994 * linux/alpha/syscallent.h: Likewise.
995 * linux/hppa/syscallent.h: Likewise.
996 * linux/ia64/syscallent.h: Likewise.
997 * linux/powerpc/syscallent.h: Likewise.
998 * linux/s390/syscallent.h: Likewise.
999 * linux/s390x/syscallent.h: Likewise.
1000 * linux/sparc/syscallent.h: Likewise.
1001 * linux/sparc64/syscallent.h: Likewise.
1002 * linux/sparc64/syscallent2.h: Likewise.
1003 * linux/x86_64/syscallent.h: Likewise.
1004 From Ulrich Drepper <drepper@redhat.com>.
1007 * resource.c (resources): Add RLIMIT_LOCKS, RLIMIT_SIGPENDING,
1008 and RLIMIT_MSGQUEUE, if defined.
1009 From Ulrich Drepper <drepper@redhat.com>.
1012 * net.c [HAVE_SENDMSG] (printcmsghdr): New function.
1013 (printmsghdr): Use it.
1014 From Ulrich Drepper <drepper@redhat.com>.
1017 * file.c (sprintmode): Add const to return type.
1018 (sprintfstype): Likewise.
1019 * signal.c (printsiginfo): Add a const.
1021 2004-09-15 Roland McGrath <roland@redhat.com>
1023 * linux/x86_64/syscallent.h: Use sys_waitid.
1025 * linux/syscallent.h: waitid takes 5 arguments, and is in TP category.
1026 * process.c (sys_waitid): Handle fifth argument (struct rusage *).
1028 2004-09-11 Roland McGrath <roland@redhat.com>
1030 * time.c (sys_clock_nanosleep): Print zero flags arg correctly.
1031 (sys_timer_settime): Likewise.
1032 (printsigevent): Print signals by name for SIGEV_SIGNAL.
1033 (sys_timer_create): Print clock ID symbolically.
1034 From Ulrich Drepper <drepper@redhat.com>.
1037 2004-09-07 Michal Ludvig <mludvig@suse.cz>
1039 * defs.h (nioctlents1, nsignals2): Fix typos in decls.
1041 2004-09-03 Roland McGrath <roland@redhat.com>
1043 * syscall.c (qual_options): Add const to defn.
1045 (call_count, error_count, tv_count): Variables removed.
1046 (struct call_counts, counts): New type and variable.
1047 Update all users of the old three to use the new array of structs.
1048 (trace_syscall): Allocate counts on first use.
1049 (sorted_count): Variable removed.
1050 (call_summary): Allocate locally.
1052 * syscall.c (sysent0, sysent1, sysent2, sysent): Add const to defn.
1053 (nsyscalls0, nsyscalls1, nsyscalls2): Likewise.
1054 (errnoent0, errnoent1, errnoent2, errnoent): Likewise.
1055 (nerrnos0, nerrnos1, nerrnos2): Likewise.
1056 * signal.c (signalent0, signalent1, signalent2): Likewise.
1057 (nsignals0, nsignals1, nsignals2): Likewise.
1058 (signame): LIkewise.
1059 * ioctl.c (ioctlent0, ioctlent1, ioctlent2): Likewise.
1060 (nioctlents0, nioctlents1, nioctlents2): Likewise.
1061 (ioctl_lookup, ioctl_next_match): Likewise.
1062 * defs.h: Update decls.
1063 * io.c (sys_ioctl): Update users.
1065 * util.c (xlookup, printxval, addflags, printflags): Use const for
1066 struct xlat * argument.
1067 * defs.h (xlookup, printxval, addflags, printflags): Update decls.
1068 * bjm.c: Add const to all struct xlat defns.
1075 * process.c: Likewise.
1076 * resource.c: Likewise.
1077 * signal.c: Likewise.
1079 * stream.c: Likewise.
1080 * system.c: Likewise.
1085 2004-09-01 Roland McGrath <roland@redhat.com>
1087 * linux/x86_64/syscallent.h: Add new entries for timer_*, clock_*, and
1088 mq_* syscalls, and names only for new calls up to 252.
1089 * linux/syscallent.h: Add waitid.
1090 * linux/x86_64/syscallent.h: Likewise.
1091 * linux/syscall.h: Declare sys_waitid.
1093 * process.c (internal_wait): Take second arg giving index of flags
1095 * defs.h: Update prototype.
1096 * syscall.c (internal_syscall): Update caller.
1097 Also use internal_wait for SYS_waitid.
1098 * process.c (sys_waitid): Define for [LINUX] as well.
1099 Don't tweak TCB_SUSPENDED--internal_wait does that.
1100 (waitid_types): Conditionalize use of nonstandard P_* macros.
1102 2004-08-31 Roland McGrath <roland@redhat.com>
1104 * configure.ac, NEWS: Version 4.5.7.
1105 * debian/changelog: 4.5.7-1.
1106 * strace.spec: 4.5.7-2.
1108 * debian/rules: Rewrite sparc64 change of 2004-07-12.
1109 Always do each build in a separate build directory.
1110 Fixes Debian bug #254728.
1112 * time.c (clocknames): Use #ifdef around CLOCK_* uses.
1114 * strace.1: Say that -c shows system CPU time, not real time.
1115 Fixes Debian bug #254438.
1117 * syscall.c (dumpio): Match pread and pwrite system calls too.
1118 Fixes Debian bug #239947.
1120 * net.c (sockoptions): Add all SO_* macros known in Linux 2.6.9.
1121 Fixes Debian bug #171653.
1123 2004-07-12 Dmitry V. Levin <ldv@altlinux.org>
1125 * signal.c [LINUX] (parse_sigset_t): Fix hex strings parser.
1128 2004-08-30 Roland McGrath <roland@redhat.com>
1130 * strace.c (main): Don't call fake_execve under -c.
1131 From Ulrich Drepper <drepper@redhat.com>.
1134 * net.c (sockipoptions): Add some options.
1135 [SOL_IPV6] (sockipv6options): New variable.
1136 (sys_getsockopt, printsockopt): Use it for SOL_IPV6 level.
1137 From Ulrich Drepper <drepper@redhat.com>.
1140 * time.c (clocknames): New variable, symbolic names for clock_t.
1141 (sys_clock_settime, sys_clock_gettime, sys_clock_nanosleep): Use it.
1142 From Ulrich Drepper <drepper@redhat.com>.
1145 * system.c (personality_options): Hard-code values here.
1146 Don't #include <linux/personality.h> at all.
1147 Fixes RH#130965 and Debian bug #40588.
1149 * file.c (print_xattr_val): New function to show attribute values.
1150 (sys_setxattr, sys_fsetxattr, sys_getxattr, sys_fgetxattr): Use it.
1151 From Ulrich Drepper <drepper@redhat.com>.
1154 2004-07-12 Roland McGrath <roland@redhat.com>
1156 * configure.ac, NEWS: Version 4.5.6.
1157 * strace.spec, debian/changelog: 4.5.6-1.
1159 * Makefile.am (EXTRA_DIST): Add linux/sparc64 files.
1161 * debian/rules: On sparc-linux, build strace64 as well.
1162 From Ben Collins <bcollins@debian.org>.
1163 Fixes Debian bug #254728.
1165 2004-07-07 David S. Miller <davem@nuts.davemloft.net>
1167 * linux/sparc/syscallent.h: Sync with reality.
1168 * linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
1169 sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
1170 sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
1171 sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
1172 sys_removexattr, sys_lremovexattr, sys_fremovexattr,
1173 sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
1174 sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
1175 sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
1176 sys_timer_settime, sys_timer_gettime): New declarations.
1177 * linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
1178 linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
1179 linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
1180 linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
1181 linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
1182 linux/sparc64/signalent.h, linux/sparc64/signalent.h,
1183 linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
1184 linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
1185 linux/sparc64/syscallent1.h: New files.
1186 * defs.h (LINUXSPARC): Define also when SPARC64.
1187 (LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
1188 Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
1189 Define possibly missing __NR_exit_group. Declare getrval2.
1190 * configure.ac (sparc64): New architecture case.
1191 * file.c (stat_sparc64): New structure.
1192 (printstat_sparc64): New output routine for that.
1193 (printstat): Call it, if personality is 2.
1194 (printstat64): Likewise.
1195 * util.c: Conditionalize ptrace defines on LINUXSPARC
1197 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1198 to PTRACE_FOOREGS64 so that more sparc code can be shared
1199 between 64-bit and 32-bit.
1200 (_hack_syscall5): Correct trap number when SPARC64.
1201 (PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
1202 (getpc): Handle SPARC64 && LINUX.
1203 (printcall): Likewise.
1204 (arg fetching/setting): Use same code for SPARC64 LINUX
1206 (setbpt): Handle SPARC64 && LINUX.
1207 (clearbpt): Likewise.
1208 * signal.c: Conditionalize ptrace defines on SPARC and
1210 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1211 to PTRACE_FOOREGS64 so that more sparc code can be shared
1212 between 64-bit and 32-bit.
1213 (m_siginfo): Use same definition on SPARC64 as SPARC.
1214 (sys_sigreturn): Handle LINUX && SPARC64.
1215 * syscall.c: Conditionalize ptrace defines on SPARC and
1217 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1218 to PTRACE_FOOREGS64 so that more sparc code can be shared
1219 between 64-bit and 32-bit.
1220 (getscno): Use same static state on SPARC64 as SPARC,
1221 and add SPARC64 handling.
1222 (get_error): Handle LINUX && SPARC64.
1223 (force_result): Likewise.
1224 (syscall_enter): Likewise.
1225 (trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
1227 (getrval2): Handle LINUX && SPARC64.
1228 * process.c: Conditionalize ptrace defines on SPARC and
1230 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1231 to PTRACE_FOOREGS64 so that more sparc code can be shared
1232 between 64-bit and 32-bit.
1233 (change_syscall): Handle LINUX && SPARC64.
1234 (struct_user_offsets): Ifdef out those which do not exist
1236 * net.c (sys_pipe): Handle LINUX && SPARC64.
1237 * ioctl.c: Fix initializer typo for nioctlents2, was
1238 nioctlents1 by accident.
1240 2004-06-28 Andreas Schwab <schwab@suse.de>
1242 * process.c (internal_exec): Move TCB_WAITEXECVE handling here.
1243 (sys_execve): Remove it here.
1245 2004-07-12 Roland McGrath <roland@redhat.com>
1247 * Makefile.am (EXTRA_DIST): Add linux/sh64/syscallent.h.
1249 * debian/control (Section): Move to utils, matching Debian override.
1251 * net.c (addrfams): Make variable global.
1252 * sock.c (sock_ioctl): Decode the arguments for SIOCGIFNAME,
1253 SIOCGIFINDEX, and SIOCGIFCONF.
1254 From Ulrich Drepper <drepper@redhat.com>.
1257 * linux/ioctlsort.c: Add some #includes.
1258 [POWERPC]: Kludge out high bits.
1259 * linux/ia64/ioctlent.h: Regenerated using RHEL3 headers.
1260 * linux/powerpc/ioctlent.h: Likewise.
1262 2004-07-11 Roland McGrath <roland@redhat.com>
1264 * linux/ioctlent.sh: Replace asm with $asm in all places.
1266 * configure.ac: Add I386 as AM_CONDITIONAL.
1267 * Makefile.am [LINUX]: Add maintainer-mode rules to regenerate
1268 the ioctlent.h file.
1270 2004-07-08 Roland McGrath <roland@redhat.com>
1272 * resource.c (sys_quotactl): Truncate first argument to 32 bits, since
1273 that's what the kernel will do.
1275 2004-07-07 Roland McGrath <roland@redhat.com>
1277 * linux/ioctlent.sh: Take optional second argument to use as directory
1278 name in place of `asm'.
1280 2004-06-27 Roland McGrath <roland@redhat.com>
1282 * configure.ac, NEWS: Version 4.5.5.
1283 * strace.spec, debian/changelog: 4.5.5-1.
1285 2004-06-22 Roland McGrath <roland@redhat.com>
1287 * syscall.c (syscall_fixup) [LINUX && X86_64]: For 32-bit process,
1288 sign extend the low 32 bits of RAX to 64 bits.
1291 * syscall.c (force_result): [LINUX && X86_64]: Fix RAX*4 -> RAX*8.
1293 2004-06-03 Roland McGrath <roland@redhat.com>
1295 * configure.ac, NEWS: Version 4.5.4.
1296 * strace.spec, debian/changelog: 4.5.4-1.
1298 * net.c (domains): Add many PF_* values #ifdef PF_*.
1299 (addrfams): Add many AF_* values #ifdef AF_*.
1300 Fixes Debian bug #250506.
1302 2004-05-02 Dmitry V. Levin <ldv@altlinux.org>
1304 * linux/ioctlsort.c (compare): When ioctl codes equal, compare
1306 (main): Print a note that program output is generated by
1308 * linux/ioctlent.sh: Build the list of ioctls defined in
1309 linux/fb.h (0x46..), linux/kd.h (0x4B..), linux/cdrom.h (0x53..),
1310 asm/ioctls.h (0x54..), linux/vt.h (0x56..), linux/videotext.h
1311 (0x71..), linux/videotext.h (0x72..), asm/sockios.h (0x89..),
1312 linux/sockios.h (0x89..), linux/wireless.h (0x8B..).
1313 * linux/ioctlent.h: Regenerated from linux-2.6.5.
1316 2004-06-03 Roland McGrath <roland@redhat.com>
1318 * debian/control (Architecture): Add amd64.
1319 Fixes Debian bug #246568.
1321 * strace.c (main) [LINUX]: Expand TCBTAB as necessary for threads
1322 attached. Attach threads only under -f. Set TCB_FOLLOWFORK in them.
1323 (expand_tcbtab): New function, broken out of ...
1324 * process.c (fork_tcb): ... here, call that.
1325 * defs.h: Declare expand_tcbtab.
1327 2004-04-19 Roland McGrath <roland@redhat.com>
1329 * process.c (printstatus): Add a space before | in output.
1331 2004-04-16 Roland McGrath <roland@redhat.com>
1333 * configure.ac: Version 4.5.3.
1334 * strace.spec, debian/changelog: 4.5.3-1.
1336 2004-03-18 Dmitry V. Levin <ldv@altlinux.org>
1338 * resource.c (sys_quotactl) [LINUX]: Cast arithmetic shift operand
1339 from long to unsigned long, to fix output of the quotactl command
1343 2004-04-16 Roland McGrath <roland@redhat.com>
1345 * linux/s390/ioctlent.h, linux/s390x/ioctlent.h: Update DASD ioctls.
1346 From Maxim Shchetynin <maxim@de.ibm.com>.
1348 * configure.ac: Check for <mqueue.h>.
1349 * ipc.c (sys_mq_open, printmqattr) [! HAVE_MQUEUE_H]: Don't try to
1350 decode struct mq_attr.
1351 * NEWS: Mention mq support.
1353 * linux/syscall.h: Support new mq_* syscalls on Linux.
1354 * linux/syscallent.h: Likewise.
1355 * linux/dummy.h: Likewise.
1357 * time.c (printsigevent): Handle SIGEV_THREAD.
1358 From Ulrich Drepper <drepper@redhat.com>.
1361 2004-04-13 Roland McGrath <roland@redhat.com>
1363 * net.c (msg_flags): Grok MSG_FIX, MSG_SYN, MSG_RST, MSG_NOSIGNAL,
1365 From Ulrich Drepper <drepper@redhat.com>.
1368 * process.c (printstatus): Mask out bits presented symbolically, and
1369 print "| 0xnnn" if the remaining bits are not all zero.
1370 Fixes Debian bug #240062.
1372 * process.c (print_affinitylist): Rewritten to handle indirect values.
1373 (sys_sched_setaffinity, sys_sched_getaffinity): Update callers.
1374 From Ulrich Drepper <drepper@redhat.com>.
1377 * acinclude.m4: Quote first argument to AC_DEFUN in all cases.
1379 2004-04-08 Roland McGrath <roland@redhat.com>
1381 * strace.c (main) [LINUX]: When attaching for -p, look in
1382 /proc/PID/task for all threads and attach them as presumed
1383 CLONE_THREAD children.
1384 * NEWS: Mention the feature.
1387 2004-03-02 Roland McGrath <roland@redhat.com>
1389 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
1390 From Michael Holzheu <HOLZHEU@de.ibm.com>.
1392 * debian/control (Standards-Version): Update to 3.6.1.
1394 2004-03-01 Roland McGrath <roland@redhat.com>
1396 * configure.ac, NEWS: Version 4.5.2.
1397 * strace.spec, debian/changelog: 4.5.2-1.
1399 * strace.c (main): Avoid potential buffer overruns from ludicrous
1400 arguments or PATH values.
1401 * syscall.c (qual_signal): Bail out for too-long string.
1403 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
1404 Fixes Debian bug #223207.
1406 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
1408 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
1409 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
1410 struct modify_ldt_ldt_s.
1411 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
1413 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
1414 From Tim Yamin <plasmaroo@gentoo.org>.
1416 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
1419 * configure.ac: Check for `struct pt_all_user_regs'
1420 and `struct ia64_fpreg' in <sys/ptrace.h>.
1421 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
1422 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
1424 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
1425 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
1427 * util.c [LINUX] (arg0_index, arg1_index): New macros.
1428 [S390 || S390X]: Define them with inverted values.
1429 (setbpt): Use them for u_arg indices.
1431 2004-02-26 Andreas Schwab <schwab@suse.de>
1433 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
1434 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
1435 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
1437 2004-03-01 Roland McGrath <roland@redhat.com>
1439 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
1440 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
1441 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
1442 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
1443 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
1444 sys_sched_get_priority_min): New functions.
1445 From Ulrich Drepper <drepper@redhat.com>.
1448 2004-02-20 Roland McGrath <roland@redhat.com>
1450 * linux/hppa/syscallent.h: Update some syscalls.
1451 From Randolph Chung <tausq@debian.org>.
1452 Fixes Debian bug #231632.
1454 2003-12-31 David Mosberger <davidm@hpl.hp.com>
1456 * process.c (internal_exit): For ia64, also recognize IA-32 252
1458 (change_syscall): For IA64, also support changing IA-32 syscalls.
1459 * syscall.c (internal_syscall): For IA64, also recognize IA-32
1460 syscall 252 (exit_group) as an internal_exit() syscall.
1461 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
1463 (SYS_vfork): Likewise.
1464 (arg_setup): For IA64 version, also support IA-32 syscalls.
1465 (get_arg0): Likewise.
1466 (get_arg1): Likewise.
1467 (set_arg0): Likewise.
1468 (set_arg1): Likewise.
1470 2004-02-15 Anton Blanchard <anton@samba.org>
1472 * linux/powerpc/syscallent.h: Add rtas call.
1473 Shift multiplexed syscalls to start at 300, we are already about
1474 to hit 256 real syscalls.
1475 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
1477 2004-02-19 Roland McGrath <roland@redhat.com>
1479 * strace.c (main): Use TCP->pid, not PID, in -p message.
1480 Fixes Debian bug #229802.
1482 2004-01-13 Roland McGrath <roland@redhat.com>
1484 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
1487 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
1488 Reported by Petter Reinholdtsen <pere@hungry.com>.
1490 2003-12-31 David Mosberger <davidm@hpl.hp.com>
1492 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
1494 2003-12-14 Anton Blanchard <anton@samba.org>
1496 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
1497 Use %llu formats for them.
1499 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
1501 * linux/powerpc/syscallent.h: Update to include recently added
1504 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
1505 ppc64, we were misreporting syscalls that really succeeded as having
1508 2004-01-13 Roland McGrath <roland@redhat.com>
1510 * strace.1: Remove comment about vfork on Linux.
1511 Fixes Debian bug #223390.
1513 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
1514 (sys_getdents64) [LINUX]: Print d_type field.
1516 2003-12-15 Dmitry V. Levin <ldv@altlinux.org>
1518 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
1519 killed process if available. Fixes RH#112117.
1521 2003-11-13 Roland McGrath <roland@redhat.com>
1523 * configure.ac, NEWS: Version 4.5.1.
1524 * strace.spec, debian/changelog: 4.5.1-1.
1526 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
1528 * defs.h (ioctl_lookup): Prototype change.
1529 * ioctl.c (ioctl_next_match): New function.
1530 * defs.h: Declare it.
1531 * io.c (sys_ioctl): Use it, to display all possible ioctl names
1532 when there's more than one match.
1533 * ioctl.c (ioctl_lookup): Likewise.
1534 * stream.c (internal_stream_ioctl): Likewise.
1535 Patch from Solar Designer <solar@openwall.com>.
1537 2003-11-13 Roland McGrath <roland@redhat.com>
1539 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
1540 * linux/sh64/syscallent.h: Likewise.
1542 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
1544 Fixes for RH#105359.
1545 * util.c (printuid): New function.
1546 * defs.h: Declare it.
1547 * file.c (sys_chown): Use it.
1548 * file.c (sys_fchown): Likewise.
1549 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
1550 sys_setresgid): Likewise.
1551 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
1552 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
1553 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
1554 setuid32, setgid32, setfsuid32, setfsgid32.
1555 * process.c [LINUX]: Define GETGROUPS32_T.
1556 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
1558 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
1561 2003-11-11 Roland McGrath <roland@redhat.com>
1563 * strace.c (main): Bail with usage error for missing command before we
1564 open the -o file or fiddle uids.
1566 2003-11-06 Roland McGrath <roland@redhat.com>
1568 * strace.c (main): Treat piped output more like file output.
1569 Disallow -ff with piped output. Fixes RH#105366.
1570 Reported by Dmitry V. Levin <ldv@altlinux.org>
1572 * strace.c (tprintf): Check result of vfprintf and use perror when it
1573 fails while not writing to stderr itself. Fixes Debian bug #218762.
1575 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
1576 From Ulrich Drepper <drepper@redhat.com>.
1578 2003-11-01 Roland McGrath <roland@redhat.com>
1580 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
1581 setitimer rather than hard-coding a value based on HZ.
1582 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
1584 2003-10-21 Roland McGrath <roland@redhat.com>
1586 * strace.1: Fixed a few spelling errors.
1587 Fixes Debian bug #217008.
1589 * syscall.c: Revert last change, was broken.
1591 2003-10-01 Roland McGrath <roland@redhat.com>
1593 * process.c (internal_clone): Don't suspend parent when call requested
1594 a specific PID that is not a traced child.
1596 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
1597 from right to left so we don't have to presume the size.
1598 Reported by David Woodhouse <dwmw2@redhat.com>.
1600 2003-09-25 Roland McGrath <roland@redhat.com>
1602 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
1603 these in the table if they are defined.
1605 2003-09-24 Roland McGrath <roland@redhat.com>
1607 * configure.ac, NEWS: Version 4.5.
1608 * strace.spec, debian/changelog: 4.5-1.
1610 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
1611 instruction decoding branch if TCB_INSYSCALL is clear.
1612 Reported by <jochen@penguin-breeder.org>.
1614 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
1616 2003-09-23 Roland McGrath <roland@redhat.com>
1618 * strace.spec: On ppc64 (maybe others later), create an strace64
1619 package as well containing just /usr/bin/strace64.
1621 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
1624 2003-08-21 Roland McGrath <roland@redhat.com>
1626 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
1627 * linux/x86_64/syscallent.h: Likewise.
1628 * linux/s390/syscallent.h: Likewise.
1629 * linux/s390x/syscallent.h: Likewise.
1631 2003-07-28 Daniel Jacobowitz <drow@mvista.com>
1633 * defs.h (ALIGN64): Define for MIPS.
1634 * io.c (PREAD_OFFSET_ARG): Define.
1635 (sys_pread, sys_pwrite): Use it.
1636 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
1638 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
1639 (truncate64, ftruncate64): Pretty-print.
1640 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
1641 (truncate64, ftruncate64): Take four arguments.
1643 2003-07-17 Roland McGrath <roland@redhat.com>
1645 * configure.ac, NEWS: Version 4.4.99.
1646 * strace.spec, debian/changelog: 4.4.99-1.
1648 2003-07-15 Anton Blanchard <anton@samba.org>
1650 * ipc.c: Add SHM_HUGETLB field.
1651 Mask out permission bits in msgget, semget and shmget before
1652 printing resource_flags.
1653 Mask execute permission bits (even though we dont currently
1656 2003-07-17 Roland McGrath <roland@redhat.com>
1658 * linux/powerpc/syscallent.h (tgkill): New at 250.
1660 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
1661 From Ulrich Drepper <drepper@redhat.com>.
1663 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
1664 * file.c (printstatfs): Print f_fsid and f_frsize.
1665 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
1666 * linux/syscall.h: Add decls.
1667 From Ulrich Drepper <drepper@redhat.com>.
1669 2003-07-09 Roland McGrath <roland@redhat.com>
1671 * linux/ia64/syscallent.h (tgkill): New at 1235.
1673 2003-07-05 Richard Henderson <rth@twiddle.net>
1675 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
1676 * syscall.c (ERESTART_RESTARTBLOCK): New.
1677 (trace_syscall): Print it.
1678 * linux/alpha/syscallent.h (osf_syscall): Name properly.
1679 (osf_set_program_attributes): Fix typo.
1680 (osf_nfssvc): Likewise.
1681 (osf_sigsendset): Likewise.
1682 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
1683 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
1684 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
1685 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
1686 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
1687 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
1688 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
1689 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
1690 clock_getres, clock_nanosleep, semtimedop): New.
1692 2003-07-08 Roland McGrath <roland@redhat.com>
1694 * signal.c (sys_tgkill): New function.
1695 * linux/syscall.h: Declare it.
1696 * linux/syscallent.h: Add tgkill.
1698 2003-06-27 Roland McGrath <roland@redhat.com>
1700 * configure.ac: Check for type `struct __old_kernel_stat'.
1701 * file.c (convertoldstat, printoldstat): Define under
1702 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
1703 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
1704 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
1705 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
1707 2003-06-26 Roland McGrath <roland@redhat.com>
1709 * configure.ac: SHMEDIA -> SH64
1712 * process.c: Likewise.
1714 * syscall.c: Likewise.
1716 * linux/shmedia/syscallent.h: Moved to ...
1717 * linux/sh64/syscallent.h: ... here.
1719 * config.guess: Update from canonical version, timestamp 2003-06-17.
1720 * config.sub: Likewise.
1722 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
1723 From: Joshua Neal <tinara@netpipeline.net>.
1725 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
1726 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
1727 * linux/ia64/syscallent.h: Likewise.
1728 * linux/powerpc/syscallent.h: Likewise.
1729 * linux/s390/syscallent.h: Likewise.
1730 * linux/s390x/syscallent.h: Likewise.
1731 * linux/x86_64/syscallent.h: Likewise.
1732 From Jakub Jelinek <jakub@redhat.com>.
1734 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
1735 From Michael Holzheu <HOLZHEU@de.ibm.com>.
1737 2003-06-23 Roland McGrath <roland@redhat.com>
1739 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
1740 From Ulrich Drepper <drepper@redhat.com>.
1742 2003-06-10 Roland McGrath <roland@redhat.com>
1744 * configure.ac, NEWS: Version 4.4.98.
1745 * strace.spec, debian/changelog: 4.4.98-1.
1747 2003-06-09 Roland McGrath <roland@redhat.com>
1749 * linux/s390x/syscallent.h: Update many syscalls.
1750 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
1752 * linux/s390/syscallent.h: Update many syscalls.
1753 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
1755 * linux/shmedia/syscallent.h: New file.
1756 From Stephen Thomas <stephen.thomas@superh.com>.
1758 * strace.c (trace): Print a message and newline for a WIFEXITED report
1759 from the process we just printed an unterminated syscall line for.
1761 2003-06-03 Roland McGrath <roland@redhat.com>
1763 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
1765 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
1766 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
1767 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
1768 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
1769 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
1770 (get_error) [LINUX] [ARM]: Update.
1771 (syscall_enter) [LINUX] [ARM]: New case.
1772 * util.c (printcall) [LINUX] [ARM]: New case.
1774 * debian/control (Standards-Version): Update to 3.5.10.
1776 * strace.c (main): In PATH search, accept only a regular file with
1777 execute bits set. Fixes Debian bug #137103.
1779 2003-06-02 Roland McGrath <roland@redhat.com>
1781 * strace.c (main): Set -q when given -o and not -p, and not when not
1782 given -o, to match what the man page always said.
1783 Fixes Debian bug #47113, #153678.
1785 * configure.ac, NEWS: Version 4.4.97.
1786 * strace.spec, debian/changelog: 4.4.97-1.
1788 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
1789 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
1791 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
1792 timestamp 2003-05-22.
1793 * config.sub: Likewise, timestamp 2003-05-24.
1795 2003-05-22 Roland McGrath <roland@redhat.com>
1797 * defs.h (struct tcb): New member `nzombies'.
1798 * strace.c (alloctcb): Initialize it.
1799 (droptcb): Increment our parent's zombie count.
1800 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
1801 process has zombies it can reap. On the way out, if we reaped
1802 an untraced process, decrement the zombie count.
1804 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
1805 separately using signame.
1807 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
1808 of literal 0 for index. Consult the right flags without clobbering
1809 anything when we reparent the new child to the caller's parent thread.
1811 * linux/s390/syscallent.h: Fix sys_clone argument count.
1812 * linux/s390x/syscallent.h: Likewise.
1813 * linux/mips/syscallent.h: Likewise.
1814 * linux/alpha/syscallent.h: Likewise.
1815 * linux/powerpc/syscallent.h: Likewise.
1816 * linux/sh/syscallent.h: Likewise.
1817 * linux/sparc/syscallent.h: Likewise.
1818 * linux/hppa/syscallent.h: Likewise.
1820 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
1821 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
1823 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
1824 [LINUX || SVR4] (siginfo_codes): Add strings for them.
1826 * process.c (print_affinitylist): Fix loop condition.
1827 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
1829 2003-04-10 Roland McGrath <roland@redhat.com>
1831 * syscall.c (qual_desc): Return zero after parsing number.
1832 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
1834 2003-04-07 Roland McGrath <roland@redhat.com>
1836 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
1837 * linux/syscall.h: Likewise.
1838 * ipc.c [LINUX] (sys_semtimedop): New function.
1839 From Ulrich Drepper <drepper@redhat.com>.
1841 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
1842 From Ulrich Drepper <drepper@redhat.com>.
1844 2003-04-01 Philippe De Muyter <phdm@macqel.be>
1846 * sock.c, stream.c: Check #ifdef LINUX, not linux.
1847 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
1849 2003-03-30 Roland McGrath <roland@redhat.com>
1851 * configure.ac, NEWS: Version 4.4.96.
1852 * strace.spec, debian/changelog: 4.4.96-1.
1854 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
1856 Various fixes for SuperH [SH]:
1857 * mem.c (sys_old_mmap): mmap() parameters passed in registers
1858 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
1860 * process.c (change_syscall): Fixed register which holds system
1862 * util.c (arg0_offset, arg1_offset): provide definition
1863 * Makefile.am: Added new files in linux/sh
1864 * linux/sh/syscallent.h: New file.
1865 * linux/sh/errnoent.h: New file.
1866 * linux/sh/ioctlent.h: New file.
1867 * linux/sh/signalent.h: New file.
1869 * linux/ioctlent.sh: Take an arg for location of header files
1870 * syscallent.sh: Replaced lost $
1872 2003-03-30 Roland McGrath <roland@redhat.com>
1874 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
1875 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
1876 From Ulrich Drepper <drepper@redhat.com>.
1878 * linux/syscallent.h: Use sys_getrlimit for 191.
1879 Use name "old_getrlimit" for 76.
1880 Reported by Ulrich Drepper <drepper@redhat.com>.
1882 2003-03-18 Roland McGrath <roland@redhat.com>
1884 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
1886 2003-03-17 Roland McGrath <roland@redhat.com>
1888 * linux/x86_64/syscallent.h: clone takes 5 args.
1889 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
1891 2003-03-15 Roland McGrath <roland@redhat.com>
1893 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
1895 2003-03-14 Roland McGrath <roland@redhat.com>
1897 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
1899 * linux/ia64/syscallent.h: clone takes 5 arguments.
1900 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
1902 2003-03-12 Roland McGrath <roland@redhat.com>
1904 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
1905 Use sys_clone for clone2.
1906 * linux/syscall.h: Don't declare sys_clone2.
1907 * process.c (sys_clone): Rewritten to handle both flavors,
1908 print all extra args depending on flag bits.
1909 (sys_clone2): Function removed.
1911 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
1913 2003-03-04 Roland McGrath <roland@redhat.com>
1915 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
1916 TCB_INSYSCALL is clear, like other platforms do.
1918 2003-03-04 Ulrich Drepper <drepper@redhat.com>
1920 * mem.c [LINUX] (sys_remap_file_pages): New function.
1921 * linux/syscall.h: Declare it.
1922 * linux/syscallent.h: Use it.
1923 * linux/powerpc/syscallent.h: Likewise.
1925 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
1927 2003-02-26 Roland McGrath <roland@redhat.com>
1929 * configure.ac: Fix typo in netinet/in.h check.
1930 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
1931 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
1933 2003-02-24 Roland McGrath <roland@redhat.com>
1935 * configure.ac, NEWS: Version 4.4.95.
1936 * strace.spec, debian/changelog: 4.4.95-1.
1938 * process.c (sys_getresgid): Fix typos in argument access.
1940 2003-02-23 Roland McGrath <roland@redhat.com>
1942 * process.c (sys_getresuid): Fix typos in argument access.
1943 Reported by Anton Blanchard <anton@samba.org>.
1945 2003-02-19 Roland McGrath <roland@redhat.com>
1947 * configure.ac, NEWS: Version 4.4.94.
1948 * strace.spec, debian/changelog: 4.4.94-1.
1950 * version.c: Removed.
1951 * Makefile.am (strace_SOURCES): Remove it.
1952 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
1954 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
1955 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
1956 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
1958 2003-01-23 Roland McGrath <roland@redhat.com>
1960 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
1961 SPARC, which doesn't use the header regardless.
1963 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
1966 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
1968 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
1969 [! SYS_putpmsg] (sys_putpmsg): Likewise.
1971 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
1972 since they can conflict.
1974 2003-01-21 Roland McGrath <roland@redhat.com>
1976 * strace.c (usage): Omit -z, since it has never worked properly.
1979 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
1980 var=val in environ or to remove var, respectively.
1981 (usage): Mention it.
1982 * strace.1, NEWS: Document it.
1984 * configure.ac, NEWS: Version 4.4.93.
1985 * strace.spec, debian/changelog: 4.4.93-1.
1986 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
1988 2003-01-20 Roland McGrath <roland@redhat.com>
1990 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
1991 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
1992 TCB_WAITEXECVE state with special kludges.
1994 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
1995 reversed from other architectures.
1997 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
1998 conditional on [TCB_WAITEXECVE] instead of list of processors.
2000 * util.c (restore_arg0): Evaluate args in no-op defns.
2002 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
2003 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
2005 2003-01-17 Anton Blanchard <anton@samba.org>
2007 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
2009 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
2011 2003-01-14 Roland McGrath <roland@redhat.com>
2013 * linux/powerpc/errnoent.h: Add missing errnos.
2014 * linux/powerpc/ioctlent.h: Update ioctl values.
2015 From Anton Blanchard <anton@samba.org>.
2017 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
2018 From Anton Blanchard <anton@samba.org>.
2020 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
2021 sys_ftruncate64, instead of printargs, for those syscalls.
2022 * linux/mips/syscallent.h: Likewise.
2023 * linux/powerpc/syscallent.h: Likewise.
2024 * linux/s390/syscallent.h: Likewise.
2025 * linux/sparc/syscallent.h: Likewise.
2027 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
2028 All others at the moment use linux/syscallent.h, where it's 300.
2030 * strace.1: Update bug reporting info.
2032 * resource.c [LINUX] (quotacmds): Grok new command encodings.
2033 From Nathan Scott <nathans@debian.org>.
2035 * configure.ac, NEWS: Version 4.4.92.
2036 * strace.spec, debian/changelog: 4.4.92-1.
2038 * configure.ac: Match powerpc* (includes powerpc64), and don't match
2039 ppc (never comes out of config.sub).
2041 * process.c (sys_ptrace): Use #lx format for address argument.
2042 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
2043 * process.c [POWERPC]: Likewise.
2044 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
2045 * syscall.c (get_scno) [POWERPC]: Likewise.
2046 * util.c [POWERPC]: Likewise.
2047 (printnum): Use long for NUM.
2048 From Anton Blanchard <anton@samba.org>.
2050 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
2052 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
2053 appropriately via set_arg0 or no-ops for each architecture.
2054 (clearbpt): Use those instead of set_arg0 and set_arg1.
2056 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
2057 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
2058 sys_ftruncate64, instead of printargs, for those syscalls.
2060 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
2061 (sys_ptrace): Use printxval.
2062 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
2063 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
2065 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
2066 print it before using printxval.
2067 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
2069 2003-01-13 Roland McGrath <roland@redhat.com>
2071 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
2072 timestamp 2003-01-10.
2073 * config.sub: Likewise, timestamp 2003-01-03.
2074 * install-sh: Update from Automake 1.7.2.
2076 * linux/powerpc/signalent.h: Add SIGRTMIN.
2077 From Anton Blanchard <anton@samba.org>.
2079 * linux/powerpc/syscallent.h: Add missing system calls.
2080 Decode more system calls, we were just printargs for many things.
2081 Remove some x86-specific system calls.
2082 Remove two syscalls between the socket and ipc syscalls,
2083 it was resulting in all IPC syscalls being off by two.
2085 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
2086 From Anton Blanchard <anton@samba.org>.
2088 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
2089 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
2090 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
2091 From Anton Blanchard <anton@samba.org>.
2093 * term.c [LINUX]: Get kernel definition of struct termios.
2094 From Anton Blanchard <anton@samba.org>.
2096 * linux/ioctlent.sh: Look in sound/ directory too.
2097 From Anton Blanchard <anton@samba.org>.
2099 * desc.c (printflock64): Fix ADDR argument type.
2100 From Anton Blanchard <anton@samba.org>.
2102 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
2103 sys_siglist and _sys_siglist.
2104 Reported by John Hughes <john@Calva.COM>.
2106 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
2107 Reported by John Hughes <john@Calva.COM>.
2109 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
2111 2003-01-10 Roland McGrath <roland@redhat.com>
2113 * configure.ac, NEWS: Version 4.4.91.
2114 * strace.spec, debian/changelog: 4.4.91-1
2116 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
2117 values for x86-64, conditional on current_personality.
2119 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
2121 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
2122 * stream.c (print_transport_message): Use #ifdefs for those members.
2124 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
2126 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
2127 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
2129 * strace.c (pfd2tcb): Fix for new tcbtab type.
2130 (rebuild_pollv): Likewise.
2131 (detach): Put variables used under [LINUX] inside #ifdef.
2133 * process.c (change_syscall) [POWERPC]: Add missing return.
2134 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
2136 * strace.spec: New file.
2137 * debian/changelog: 4.4.90-1
2138 * debian/rules (binary-arch): Depend on build.
2139 (clean): Don't try to run Makefile.in.
2140 * debian/control (Standards-Version): Now 3.5.8.
2142 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
2144 2003-01-09 Roland McGrath <roland@redhat.com>
2146 * syscall.c (force_result) [S390 || S390X]: Fix typo.
2148 * debian/control: Update Maintainer: field.
2150 2003-01-08 Roland McGrath <roland@redhat.com>
2152 * NEWS: Update for 4.4.90 test release.
2154 Support for new Linux 2.5 thread features.
2155 * defs.h [LINUX]: Define __NR_exit_group if not defined.
2156 (struct tcb): New members nclone_threads, nclone_detached,
2158 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
2159 (waiting_parent): Macro removed.
2160 (pid2tcb): Declare it.
2161 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
2162 child to our parent if we are a CLONE_THREAD child ourselves.
2163 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
2164 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
2165 determining if we have any. If TCB_CLONE_THREAD is set, check
2166 parent's children instead of our own, and bump nclone_waiting count.
2167 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
2168 the syscall was exit_group.
2169 * syscall.c (internal_syscall): Use internal_exit for exit_group.
2170 * strace.c (pid2tcb): No longer static.
2171 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
2172 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
2173 If we have thread children, set TCB_EXITING and don't clear the TCB.
2174 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
2175 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
2176 children of our parent that might be waiting for us too.
2177 [TCB_GROUP_EXITING] (handle_group_exit): New function.
2178 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
2180 Revamp -f support for Linux.
2181 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
2182 the system call to be clone with CLONE_PTRACE set. Various new static
2184 * process.c (internal_clone): Define also #ifdef SYS_clone2.
2185 Initialize TCPCHILD->parent field.
2186 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
2187 Check in case the new child is in the tcb already.
2188 (internal_fork) [LINUX]: Just call internal_clone.
2189 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
2190 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
2192 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
2194 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
2196 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
2198 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
2200 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
2202 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
2204 * debian/rules: no longer install postinst and prerm
2205 * debian/control: do not end summary with full stop (lintian)
2207 2002-12-30 Roland McGrath <roland@redhat.com>
2209 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
2210 (EXTRA_DIST): Add missing files.
2212 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
2214 * syscall.c (qualify_one): New function.
2215 (qual_options): Replace lookup field with qualify, update initializer.
2216 (qualify): Update caller.
2217 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
2218 (qual_syscall): Rewritten lookup_syscall, match name more than once.
2219 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
2221 * version.c (version): Make const, bump to 4.4.90.
2222 * strace.c: Update decl.
2224 * Makefile.am [LINUX && X86_64]: Remove cruft.
2225 * linux/x86_64/errnoent1.h: New file.
2226 * linux/x86_64/ioctlent1.h: New file.
2227 * linux/x86_64/signalent1.h: New file.
2228 * linux/x86_64/syscallent1.h: New file.
2229 * linux/x86_64/i386-headers.diff: File removed.
2230 * linux/x86_64/makeheaders.sh: File removed.
2231 * linux/x86_64/Makefile.in: File removed.
2233 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
2234 already broken for 32-bit personality on x86-64.
2236 2002-12-29 Roland McGrath <roland@redhat.com>
2238 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
2239 * linux/Makefile.am: File removed.
2240 * freebsd/Makefile.am: File removed.
2241 * sunos4/Makefile.in: File removed.
2242 * svr4/Makefile.in: File removed.
2244 * linux/alpha/Makefile.in: File removed.
2245 * linux/hppa/Makefile.in: File removed.
2246 * linux/ia64/Makefile.in: File removed.
2247 * linux/powerpc/Makefile.in: File removed.
2248 * linux/s390/Makefile.in: File removed.
2249 * linux/s390x/Makefile.in: File removed.
2251 2002-12-26 Roland McGrath <roland@redhat.com>
2253 * syscallent.sh: Grok three flavors of #define line, uniquify.
2254 * linux/hppa/syscallent.sh: File removed.
2255 * linux/powerpc/syscallent.sh: File removed.
2257 * linux/Makefile.am: New file.
2258 * linux/Makefile.in: File removed.
2259 * freebsd/Makefile.am: New file.
2260 * freebsd/i386/Makefile.am: New file.
2261 * freebsd/i386/Makefile.in: File removed.
2263 2002-12-22 Roland McGrath <roland@redhat.com>
2265 Update to Autoconf 2.57, and Automakify with version 1.7.
2266 * Makefile.am: New file.
2267 * Makefile.in: File removed.
2268 * configure.in: Moved to ...
2269 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
2270 * aclocal.m4: Moved to ...
2271 * acinclude.m4: ... here. Update for Autoconf 2.5x.
2272 * acconfig.h: File removed.
2273 * AUTHORS: New file, makes automake happy.
2274 * autogen.sh: File removed.
2275 * README-CVS: Update to recommend autoreconf instead.
2276 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
2277 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
2278 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
2279 * strace.c: *_DECLARED -> HAVE_DECL_*
2280 * stream.c: HAVE_* -> HAVE_STRUCT_*
2282 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
2283 sh, and use $(srcdir) to find the script.
2284 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
2285 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
2286 * linux/x86_64/Makefile.in (headers): Renamed to all.
2287 * linux/alpha/Makefile.in: Add empty install target.
2288 * linux/x86_64/Makefile.in: Likewise.
2289 * linux/powerpc/Makefile.in: Likewise.
2290 * linux/Makefile.in: Likewise.
2292 2002-12-26 Roland McGrath <roland@redhat.com>
2294 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
2295 From Daniel Jacobowitz <drow@false.org>.
2297 2002-12-21 Roland McGrath <roland@redhat.com>
2299 * linux/syscallent.h: Add some new 2.5 syscall names.
2300 Now clone takes 5 args.
2301 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
2302 [LINUX] (sys_clone): Print new args.
2303 * mem.c (print_ldt_entry): Make global.
2305 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
2306 safety, since up to 260 are already used in 2.5 kernels.
2307 * linux/syscallent.h: Update the table.
2308 * linux/ia64/syscallent.h: Likewise.
2310 * syscall.c (force_result): New function.
2311 * process.c (internal_wait): Handle ECHILD exit from wait call with
2312 WNOHANG flag set; force the return value to 0 in the inferior when it
2313 has live children we are tracing.
2314 * NEWS: Mention the bug fix.
2316 2002-12-17 Roland McGrath <roland@redhat.com>
2318 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
2319 with linux/syscallent.h additions.
2321 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
2322 (tcbtabsize): New variable.
2323 (main): Initialize them using dynamic allocation.
2324 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
2325 (pid2tcb, cleanup): Likewise.
2326 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
2327 (rebuild_pollv): Dynamically allocate the vector.
2328 * defs.h (tcbtab): Update decls.
2329 (MAX_PROCS): Macro removed, no more static limit on this.
2330 * process.c (fork_tcb): New function.
2331 (internal_clone, internal_fork): Use it instead of checking nprocs.
2333 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
2334 in wait after sending SIGSTOP.
2336 2002-12-16 Roland McGrath <roland@redhat.com>
2338 * signal.c (sprintsigmask): Increase static buffer size to account for
2339 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
2341 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
2342 __WNOTHREAD and __WALL.
2344 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
2345 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
2347 2002-12-15 Roland McGrath <roland@redhat.com>
2349 * process.c (setarg) [POWERPC]: Support it.
2351 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
2352 Old value was bogus, not even a proper instruction.
2353 From Guy M. Streeter <streeter@redhat.com>.
2355 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
2357 * configure.in: Don't check for putpmsg.
2358 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
2359 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
2361 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
2362 in test. Test our own #ifdef LINUX rather than predefined `linux'.
2364 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
2365 * linux/sparc/syscallent.h: Likewise.
2366 * linux/hppa/syscallent.h: Likewise.
2368 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
2369 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
2370 * process.c: Likewise.
2372 * desc.c (sys_osf_select): Add missing return type.
2374 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
2376 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
2377 sys_nanosleep, both already in linux/dummy.h.
2379 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
2380 (trace_syscall): Fix return without value.
2382 * linux/syscallent.h: Update table with names of new syscalls
2383 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
2384 * linux/ia64/syscallent.h: Likewise.
2385 * linux/powerpc/syscallent.h: Likewise.
2387 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
2388 defined. If the bit is set, print the sa_restorer field of sigaction.
2390 * mem.c: Add sys_{get,set}_thread_area.
2391 * linux/syscall.h: Declare them.
2392 * linux/syscallent.h: Update the table for these.
2393 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
2394 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
2396 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
2397 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
2398 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
2399 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
2400 sched_getaffinity, futex.
2401 * linux/syscallent.h: Update the table.
2402 * io.c: Add sys_sendfile64.
2403 * file.c: Add sys_readahead, sys_*xattr.
2404 * process.c: Add sys_futex, sys_*affinity.
2406 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
2407 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
2408 * linux/syscallent.h: Update the table for socket and ipc subcalls.
2410 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
2412 Bugfix for s390/s390x:
2413 * syscall.c: Fixed scno derivation for s390/s390x.
2415 2002-11-06 Michal Ludvig <mludvig@suse.cz>
2417 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
2418 to allow the compilation of a native MIPS strace.
2420 2002-11-06 Michal Ludvig <mludvig@suse.cz>
2422 From Marty Leisner <leisner@rochester.rr.com>,
2423 rewritten by mludvig:
2424 * strace.c (not_failing_only): New.
2425 (usage): Added -z switch description.
2426 (main): Added -z switch parsing to not_failing_only variable.
2427 * syscall.c (trace_syscall): Added not_failing_only handling.
2429 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
2431 Missing complete changelog for 2002-10-07 commit:
2432 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
2433 * acconfig.h: New define for s390x.
2434 * config.sub: Added missing define for s390 and new one for s390x.
2435 * configure.in: Added new define for s390x.
2436 * file.c: Added missing #undef dirent64 and new defines for s390x.
2437 * linux/s390: New directory.
2438 * linux/s390/Makefile.in: New file.
2439 * linux/s390/errnoent.h: New file.
2440 * linux/s390/ioctlent.h: New file.
2441 * linux/s390/signalent.h: New file.
2442 * linux/s390/syscallent.h: New file.
2443 * linux/s390x: New directoy.
2444 * linux/s390x/Makefile.in: New file.
2445 * linux/s390x/errnoent.h: New file.
2446 * linux/s390x/ioctlent.h: New file.
2447 * linux/s390x/signalent.h: New file.
2448 * linux/s390x/syscallent.h: New file.
2449 * linux/syscall.h: Added sys_mincore() prototype and added new
2451 * process.c: Added s390x defines.
2452 (change_syscall): Changed handling for s390.
2453 (setarg): Added missing s390/s390x code in setarg().
2454 * signal.c: Added s390x define.
2455 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
2456 arguments to sprintsigmask()).
2457 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
2458 since printstr() expects a long.
2459 * syscall.c (decode_subcall): Changed several variables to be long
2460 instead of int to match 64 bit requirements. Added s390x defines.
2461 (syscall_enter): Changed upeek() call to match s390 and s390x
2463 * util.c: Added s390x defines.
2465 2002-10-07 Michal Ludvig <mludvig@suse.cz>
2467 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
2468 and bugfixes to s390 by D.J. Barrow.
2470 2002-09-23 Michal Ludvig <mludvig@suse.cz>
2472 Merged x86-64 port by Andi Kleen <ak@suse.de>
2473 and Michal Ludvig <mludvig@suse.cz>
2474 * Makefile.in: New target 'headers'. Failure ignored.
2475 * acconfig.h: New defines for x86-64.
2476 * configure.in: Ditto.
2480 * process.c: Added support for x86-64.
2482 * syscall.c: Ditto + added automatic personality switching.
2483 * linux/syscall.h: Ditto.
2484 * linux/x86_64: New directory.
2485 * linux/x86_64/Makefile.in: New file.
2486 * linux/x86_64/gentab.pl: Ditto.
2487 * linux/x86_64/i386-headers.diff: Ditto.
2488 * linux/x86_64/makeheaders.sh: Ditto.
2489 * linux/x86_64/syscallent.h: Ditto.
2490 * mem.c (print_mmap): Always print arg[4] as int.
2492 2002-09-23 Michal Ludvig <mludvig@suse.cz>
2494 * configure.in: Fix regular expressions.
2495 * linux/syscall.h: Added missing braces in prototype of
2497 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
2498 (struct fileflags): Made extern to inhibit compiation warnings.
2499 (sys_getdents64): Merged LINUX and SVR4 part.
2500 * syscall.c (get_scno): Split multiline string into two distinct
2503 2002-05-24 John Hughes <john@calva.com>
2505 * stream.h, net.h: Avoid possible infinite loop caused by
2506 unsigned arithmetic in preceeding change.
2508 2002-05-23 John Hughes <john@calva.com>
2510 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
2512 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
2513 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
2516 * configure.in: use tests for struct opthdr and struct t_opthdr.
2518 * defs.h: add new function print_sock_optmgmt.
2520 * io.c: add hack that lets ioctl decode functions set auxilliary
2523 * stream.c: better decoding for timod ioctls.
2525 * net.c: add function print_sock_optmgmt, used by timod ioctl
2526 decoding functions in stream.c.
2528 2002-05-23 John Hughes <john@calva.com>
2530 * acconfig.h: Make autoheader happy about Linux/SuperH
2532 2002-05-23 John Hughes <john@calva.com>
2534 * strace.c: Get rid of warning if not using POLL_HACK
2536 2002-05-22 John Hughes <john@calva.com>
2538 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
2539 options that are not just ints, cope with systems that don't
2540 #define SOL_TCP and so on.
2542 2002-05-21 John Hughes <john@calva.com>
2544 * strace.c: Fix warning if POLL_HACK is used.
2546 2002-05-17 John Hughes <john@calva.com>
2548 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
2550 2002-05-17 John Hughes <john@calva.com>
2552 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
2554 2002-05-17 John Hughes <john@calva.com>
2556 * stream.c: tidy up output a little.
2558 2002-05-17 John Hughes <john@calva.com>
2560 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
2561 to procpriv syscall.
2563 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
2565 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
2566 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
2569 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
2571 * strace.c: close tcp->outf in droptcb()
2573 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
2575 * net.c: decode packet options
2577 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
2579 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
2581 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
2584 * linux/syscallent.h: fix typo and add the reserved stream syscalls
2585 * defs.h, file.c, io.c: fix signed/unsigned issues
2586 * syscall.c: check for negative u_errors
2587 * cvsbuild: renamed to autogen.sh
2589 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
2591 * net.c: add new TCP socket options
2593 2001-10-26 John Hughes <john@calva.com>
2595 * svr4/ioctlent.sh: Cope with #define lines containing
2596 comments that terminate on subsequent lines. Used to
2597 comment out subsequent ioctls!
2599 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
2601 * linux/ioctlent.h: regenerated using current scripts so
2602 term ioctls are included
2604 2001-10-19 John Hughes <john@Calva.COM>
2606 * strace.c(proc_open): On SVR4 only trace the syscalls,
2607 signals and faults we care about.
2609 2001-10-18 John Hughes <john@Calva.COM>
2611 * acconfig.h: Add HAS_SIGINFO_T.
2612 * aclocal.m4: add check for siginfo_t in signal.h.
2613 * configure.in: use check for siginfo_t.
2614 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
2615 allow access to siginfo when signal recieved.
2616 * process.c: Remove SVR4 only version of printsiginfo.
2617 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
2618 * strace.c: on SVR4 print siginfo when signal recieved.
2620 2001-10-18 John Hughes <john@Calva.COM>
2622 * system.c(sys_ssisys): handle return values for ssisys
2624 2001-10-18 John Hughes <john@Calva.COM>
2626 * signal.c: handle sigwait
2627 * svr4/dummy.c: Move sigwait to done
2628 * svr4/syscall.h: handle sigwait
2630 2001-10-16 John Hughes <john@Calva.COM>
2632 * system.c(sys_ssisys): decode some args for ssisys.
2634 2001-10-16 John Hughes <john@Calva.COM>
2636 * mem.c: MS_SYNC is zero, so must be first in xlat list.
2638 * svr4/dummy.h: memcntl is much like mctl.
2640 2001-10-16 John Hughes <john@Calva.COM>
2642 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
2643 to read unmapped page. Make it possible to strace ksh.
2645 2001-10-03 David Mosberger <davidm@hpl.hp.com>
2647 * process.c (internal_clone): Avoid race condition by clearing
2648 breakpoint after attaching to child.
2650 2001-10-02 David Mosberger <davidm@hpl.hp.com>
2652 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
2653 by Don Dugger, with my refinements).
2655 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
2656 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
2658 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
2659 new ioctlent.h generation scheme.
2661 * linux/syscall.h (sys_clone2): Declare.
2662 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
2664 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
2665 don't miss the tty ioctls (unfortunately, some of the sound timer
2666 ioctls are in conflict with them!).
2668 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
2669 (clrbpt) [IA64]: Ditto.
2671 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
2673 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
2674 r8 (eax). Handle TCB_WAITEXECVE.
2675 (syscall_fixup): Handle ia64.
2676 (syscall_enter): Fix argument fetching for ia64.
2678 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
2679 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
2681 * process.c (tcp): New function.
2682 (change_syscall): Add support for ia64 linux.
2683 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
2685 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
2687 * resource.c (sprintrlim64): Ditto.
2689 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
2690 [IA64]: Declare "ia32" variable.
2692 * bjm.c: Do not include <linux/module.h>. It's not safe to include
2693 kernel headers. Declare the necessary constants and structures
2696 2001-10-01 David Mosberger <davidm@hpl.hp.com>
2698 * signal.c (parse_sigset_t): New function.
2699 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
2700 avoiding relying on internal layout of sigset_t datastructure.
2702 2001-04-26 David Mosberger <davidm@hpl.hp.com>
2704 * linux/ia64/syscallent.h: Add getunwind().
2706 2001-04-11 David Mosberger <davidm@hpl.hp.com>
2708 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
2709 PT_AR_BSP. Pick up arguments starting with out0, which is not
2710 always the same as r32 (e.g., consider inlined syscalls).
2712 2001-09-28 John Hughes <john@Calva.COM>
2714 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
2715 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
2717 2001-09-18 John Hughes <john@Calva.COM>
2719 * net.c: fix display of sockaddr structures, sometimes too many "}",
2720 sometimes too few. Fix suggested by Richard Kettlewell.
2722 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
2724 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
2725 the struct from bits/sigcontext.h already which signal.h includes.
2727 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2729 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
2731 * linux/Makefile.in: fix a few things so the ioctl list is generated
2733 * ioctl.c: remember to shift ioctl masks as well
2735 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2737 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
2738 for sys_fcntl as well
2740 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2742 * linux/hppa/syscallent.h: updated from Matthew Wilcox
2744 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2746 * process.c: seems Linux/IA64 changed register names on us, switch to
2749 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2751 * strace.c: set CLOEXEC flag for outputfile
2753 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2755 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
2757 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
2759 * configure.in: Support cross-compiling between architectures
2761 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
2763 * configure.in: add S390 to architecture list
2765 2001-07-10 John Hughes <john@Calva.COM>
2767 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
2768 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
2769 of args to readv/writev. Also gets rid of redundant printiovec
2770 routine from net.c (duplicate of tprint_iov in util.c).
2772 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
2774 * config.{guess,sub}: updated
2776 2001-05-15 John Hughes <john@Calva.COM>
2778 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
2779 it was just passing the sigmask (ucp->uc_sigmask).
2781 2001-05-15 John Hughes <john@Calva.COM>
2783 * util.c: Don't run off the end of valid memory in umovestr when
2784 USE_PROCFS. Important for FREEBSD systems (which seem to have an
2785 unmapped page just after the args/env area).
2787 2001-04-18 John Hughes <john@Calva.COM>
2789 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
2790 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
2791 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
2792 Treat rexecve as an exec.
2793 * system.c: decode arguments to ssisys call on nsc systems.
2794 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
2797 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
2799 * process.c: fix cast for powerpc code
2800 * linux/powerpc/syscallent.h: update syscall list
2801 * README: fix address for the strace mailinglist
2802 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
2803 the realtime signals as well
2805 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
2807 * Merge patches from Maciej W. Rozycki:
2808 + util.c: add code to print PC for MIPS
2809 + linux/mips/syscallent.h: updated
2810 + system.c: formating fixes for sys_sysmips
2811 + configure.in: test for yet more headers
2812 + stream.c: use configure-headertests instead of relying on OS hints
2814 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2816 * NEWS: start 4.3.1 items
2817 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
2819 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2821 * configure.in: test for asm/sysmips.h and linux/utsname.h
2822 * linux/syscall.h: fix a typo for sys_sysmips
2823 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
2826 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2828 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
2830 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2832 * linux/ia64/ioctlent.h: regenerated
2834 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2836 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
2837 general Linux ioctlent.sh
2839 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2841 * linux/ioctlent.sh: add dir variable for location of kernel headers
2843 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2845 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
2847 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2849 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
2851 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2853 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
2855 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2857 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
2859 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2861 * configure.in: use sparc* so we can compile on sparc64 as well
2862 * process.c, syscall.c: work around double define of fpq, fq and fpu
2863 structs on Linux/sparc, and use regs instead of pt_regs
2864 * don't use asm/sigcontext.h on Linux/sparc
2866 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2868 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
2870 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2872 * strace.c: use __WALL as wait4 flag if it exists so we can properly
2873 trace threaded programs
2875 2001-03-27 John Hughes <john@Calva.COM>
2877 * aclocal.m4: add check for endianness of long long.
2878 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
2879 * configure.in: check for endianness of long long.
2880 * defs.h: change LONG_LONG macro to work with either endianness of
2883 2001-03-27 John Hughes <john@Calva.COM>
2885 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
2886 initialisation list for array).
2888 2001-03-27 John Hughes <john@Calva.COM>
2890 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
2891 systems - bad merge of Harald Boehme's patch by me.
2893 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
2895 * lots of files: add Linux/hppa support
2897 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
2899 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
2900 * linux/syscallent.h: not that syscalls 220 and 221 are used now
2901 * config.guess: updated
2903 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
2905 * linux/ioclsort.c: new file
2906 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
2907 the ioctl list that doesn't involve attempting to #include all kernel
2909 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
2910 by the new ioctlent.sh
2911 * ioctl.c: only look at the number and type bits for linux, since
2912 ioctlent.sh no longer supplies the others
2914 2001-03-08 John Hughes <john@Calva.COM>
2916 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
2917 pretend they have names ending with "?" so that -e trace=stat (for
2919 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
2920 * freebsd/i386/syscall.h: consistency.
2922 2001-03-08 John Hughes <john@Calva.COM>
2924 * acconfig.h: add new ST_xxx defines.
2925 * aclocal.m4: macros to check for more fields in struct stat.
2926 * configure.in: use new macros to check for fields in struct stat.
2927 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
2929 2001-03-08 John Hughes <john@Calva.COM>
2931 * defs.h: rename wimpy get64 as powerful new LONG_LONG
2932 * file.c: use LONG_LONG
2933 * io.c: use LONG_LONG
2934 * mem.c use LONG_LONG
2936 2001-03-08 John Hughes <john@Calva.COM>
2938 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
2939 * aclocal.m4: routines to check for long long off_t and rlim_t.
2940 * configure.in: check for long long off_t and rlim_t.
2941 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
2942 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
2944 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
2945 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
2946 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
2948 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
2949 now done automaticaly for us.
2950 * freebsd/i386/syscall.h: ditto.
2951 * freebsd/i386/syscallent.h ditto.
2953 2001-03-07 John Hughes <john@Calva.COM>
2955 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
2956 * file.c: On FreeBSD use stat64 and pals instead of stat.
2957 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
2958 * freebsd/i386/syscall.h: ditto.
2959 * freebsd/i386/syscallent.h: ditto.
2961 2001-03-07 John Hughes <john@Calva.COM>
2963 * file.c: merge missing part of Harald Böhme's solaris patches,
2964 was only declaring sys_{stat64,lstat64,fstat64} on linux!
2966 2001-03-07 John Hughes <john@Calva.COM>
2968 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
2969 * svr4/syscallent.h: pread/pwrite are TF calls.
2971 2001-03-07 John Hughes <john@Calva.COM>
2973 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
2974 on alignment for off_t (64 bit) arguments. Also simplify get64 so
2975 we don't need to know endianness of long long.
2976 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
2977 ftruncate, allows reduction in numvber of horrid #if's
2978 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
2979 * mem.c: FreeBSD now uses 64 bit version of mmap.
2980 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
2981 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
2982 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
2984 2001-03-06 John Hughes <john@Calva.COM>
2986 * file.c: Implement truncate64 and ftruncate64
2987 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
2989 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
2991 2001-03-06 John Hughes <john@Calva.COM>
2993 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
2994 syscall master file).
2996 2001-03-06 John Hughes <john@Calva.COM>
2998 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
2999 zap incorrect syscall subarg range check.
3001 2001-03-06 John Hughes <john@Calva.COM>
3003 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
3004 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
3005 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
3008 2001-03-06 John Hughes <john@Calva.COM>
3010 * dummy.h: add unimplemented UW sycalls
3011 * syscall.h: we can do settimeofday for UW, whopee!
3012 * syscallent.h: fix unimplemented UW syscalls
3014 2001-03-06 John Hughes <john@Calva.COM>
3016 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
3017 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
3018 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
3019 so it doesn't try to use pr_sysarg.
3021 2001-03-06 John Hughes <john@Calva.COM>
3023 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
3024 * file.c: handle xstat version _STAT64_VER, aka stat64.
3026 2001-03-06 John Hughes <john@Calva.COM>
3028 * net.c: make sure SOL_ options are defined before using.
3029 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
3031 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
3033 * net.c: fix format for printing Unix domain sockets
3035 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
3037 * linux/mips/syscallent.h: use new sys_sysmips
3038 * system.c: add sys_sysmips decoding
3040 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
3042 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
3043 submitted the IP6 scope ID updates
3044 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
3045 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
3047 * configure.in: check for if_indextoname function and sin6_scope_id
3048 * net.c: teach printsock about IP6 scope ids
3050 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
3052 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
3053 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
3054 * Makefile.in: use @mandir@ and @bindir@
3056 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
3058 * net.c: fix formating error in sys_setsockopt
3059 * net.c: add list of socketlayers and use that for [gs]etsockopt
3061 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
3063 * time.c: use sys/timex.h so things compile with 2.2 kernels
3064 * stream.c: test if MSG_* constants are #defined
3066 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
3068 * process.c: perform bpt trick for clone as well so we can get the
3069 pid of the child before it starts doing something
3070 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
3071 again with newer libcs
3072 * test/clone.c: improve our testcase a bit
3073 * Merge another patch from Gäel Roualland with FreeBSD updates
3075 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
3077 * lots of files: merge patch from Gaël Roualland to add
3078 support for FreeBSD.
3080 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
3082 * file.c: update to reflect that st_ino suddenly became a long long
3083 in the in Linux 2.4.0-test6
3085 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
3087 * test/clone.c: minor fixup
3088 * Another bunch of patches from John Hughes merged:
3090 + SVR4 printcontext(): sigset_t != sigset_t*
3091 + getcontext returns a value, so print on exit of syscall
3092 + add UC_FP to ucontext_flags for OS writers that can't spell
3093 + sys_signal(): special case SIG_{ERR,DFL,IGN}
3094 + decode_subcall(): only do subcall range checking when needed
3095 * bunch of UnixWare updates
3096 * aclocal.m4, acconfig.h, configure.in: add test for long long type
3098 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
3100 * net.c: add SOL_PACKET and SOL_RAW socket options, update
3103 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
3105 * strace.c: close outf before we exec a child process
3107 2000-06-09 Ulrich Drepper <drepper@redhat.com>
3109 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
3110 * defs.h (struct tcb): Make auxstr member const.
3111 * file.c (fsmagic): And many more magic numbers.
3112 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
3114 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
3116 * defs.h: balance #if/#endif again
3117 * system.c: fix return statements in sys_capget()
3118 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
3119 + file.c: add F_[SG]ETSIG to fcntl flags
3120 + strace.c: don't setre[gu]id if not needed
3121 + system.c: handle sys_reboot for Linux
3122 + term.c: add baudrate constants up to B4000000
3123 + linux/**/syscallent.h: note that munlockall has no arguments
3125 2000-04-25 David Mosberger <davidm@hpl.hp.com>
3127 * CREDITS: fix email address
3128 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
3129 * signal.c: honour offset of sigconfig in sigframe structure for
3131 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
3133 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
3134 AR_BSP points to the _end_ of the active register frame, so we need
3135 to adjust bsp by moving it back by the size of the active frame
3138 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
3140 * process.c: add sparc support to change_syscall
3142 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
3144 * linux/mips/syscallent.h: fix some typos
3146 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
3148 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
3151 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
3153 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
3156 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
3158 * README-linux: updated to note that strace might not compile
3159 with development kernels
3160 * bjm.c: sys_query_module: check if malloc succeeds
3161 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
3162 * linux/syscallent.h: updated for 2.3.99pre3
3163 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
3164 even though Linux doesn't implement them
3165 * syscall.c: add global variables for MIPS registers as well
3166 * syscall.c: move global variables to before get_scno since that uses them
3167 * util.c: oops, misspelled defined
3168 * process.c: fix ptrace calls in change_syscall
3169 * mem.c: decode sys_madvise
3170 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
3171 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
3172 + small fix for RLIMIT_* and RUSAGE_BOTH
3173 + enhace support for capget and capset
3175 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
3177 * test/vfork.c: new file to test vfork traces
3178 * test/.cvsignore: new file
3179 * defs.h: Up maximum number of traced processed to 64
3180 * strace.c: Disable some debugging code from davidm
3181 * implement setarg for more architectures
3182 * implement change_syscall
3184 1999-12-27 Morten Welinder <terra@diku.dk>
3186 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
3187 _unsigned_ char parameter.
3189 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
3193 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
3195 * Merge Linux/ia64 patches
3197 2000-01-02 Pavel Machek <pavel@ucw.cz>
3199 * probe if sys/poll.h exists in configure + minor cleanups
3201 * syscall.c: split trace_syscall into few pieces to make code readable
3203 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
3205 * Release version 4.2 to get the current updates out and so
3206 we can concentrate in finishing the clone support.
3208 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
3210 * Add 1900 to tm_year in sprinttime
3212 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
3214 * file.c: protect printstat64 with STAT64 instead of linux so we can
3215 compile on Linux architectures that don't have it
3216 * util.c: fix LOOP for ARM
3218 Fri Dec 24 18:05:00 EST 1999
3220 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
3222 * file.c: Use ugly libc_stat trick also for stat64.
3223 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
3224 * process.c (internal_clone): Fix a few typos and add definitions to make
3225 it at least compile.
3226 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
3227 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
3229 * aclocal.m4: Define AC_STAT64.
3230 * acconfig.h: Define HAVE_STAT64.
3231 * configure.in: Add AC_STAT64.
3233 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3235 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
3236 support for Linux on the IBM S/390 architecture
3237 * process.c: add internal_clone(), currently only shows the options
3238 * syscall.c: use internal_clone to handle SYS_clone
3240 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3242 * Rewrite mmap-handling to support mmap2 on Linux
3244 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3246 * Note that Linux can handle sys_semop() as well
3248 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3250 * Include linux/in6.h for glibc2.0 and older
3252 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3254 * Merge patches from John Hughes to make configure support UnixWare
3256 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3258 * Enhance sys_query_module
3260 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3262 * Patches from John Hughes:
3263 + cosmectic fix in sys_getpmsg
3264 + allow net.c to compile on systems without AF_INET6
3265 + Only use long_to_sigset on Linux systems
3266 + UnixWare treats sigmask_t and sigmask_t* as the same thing
3268 + Parse mount arguments for UnixWare
3269 + ACL fixes for UnixWare
3271 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3273 * Release 4.1 to get all the changes made out there
3275 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3277 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
3278 + Socket calls parsed better
3279 + bunch of alpha OSF syscalls added
3280 + Fix alpha 32/64 bit issues
3282 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3284 * Move Linux kernelmodule-functions from system.c to bjm.c and
3285 remove duplicate for sys_create_module
3286 * Linux MIPS updates:
3287 + Play with #ifdef's in net.c to get IPv6 right
3288 + Use printargs for vm86-syscall
3290 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3292 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
3294 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3296 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
3297 and sys_delete_module correctly
3299 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3301 * Update cvsbuild to give a better error if autoconf isn't installed
3302 * Add test for linux/ptrace.h to configure
3303 * Since we define GNU_SOURCE in the Makefile we don't need to define
3304 USE_GNU in file.c anymore
3306 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3308 * #define USE_GNU before including file.c so we get some extra O_* flags
3310 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3312 * Add missing } in IPv6 output
3314 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3316 * Update copyright for strace-graph to BSD to be consistent with
3319 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3321 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
3322 defined for all kernelversions
3323 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
3325 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
3327 * linux/sparc/syscall.h: Declare create_module/init_module.
3328 * configure.in: Allow compilation in a different directory
3329 than the source one.
3330 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
3331 so that we don't depend on asm/ptrace.h which clashes with
3334 * syscall.c: Likewise.
3336 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3338 * Syscall 94 on Linux alpha is sys_poll
3340 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3342 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
3344 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3346 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3347 + Correctly implement fix sys_createmodule (Linux)
3348 + Add limited handlig of sys_initmodule (Linux)
3350 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3352 * Add configure-test for sys/reg.h and use that
3353 * Use sys/reg.h instead of asm/ptrace.h
3355 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3357 * Remove hack in signal.c for arm architecture
3358 * Add hack so we compile correctly on powerpc
3360 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3362 * Add a corrected patch from Daniel Jacobowitz
3364 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3366 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
3367 for the stat structure
3369 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3371 * Fix test for sys/reg include
3373 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3375 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
3376 * Fixed some SunOS compile problems earlier that I forgot to include
3379 Mon Jun 14 12:44:25 CEST 1999
3381 * Avoid leakint fd into child when forking, patch from
3382 John Hughes <john@Calva.COM>
3384 Fri Jun 11 14:54:47 CEST 1999
3386 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
3387 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
3389 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3391 * Brought syscall list for alpha up to date
3393 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
3395 * system.c: sys_umount2 syscall support.
3396 * linux/sparc/errnoent.h: Update sparc-linux errnos.
3397 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
3398 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
3399 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
3400 so it needs strace's own copy of the stat structure.
3401 * util.c: Make it compile on sparc-linux.
3402 * strace.c: Fix strace -f and -ff operation on sparc-linux.
3403 * signal.c: rt_sigaction has different arguments on sparc*-linux
3405 * syscall.c: Recognize sparc64-linux binaries.
3407 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
3409 * configure.in: Fix typo (CFLAG -> CFLAGS).
3411 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
3413 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3415 * Add some sysctl support, patch from Ulrich Drepper
3417 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3419 * Use kernel dirent structure for Linux
3421 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3423 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3424 + some layout and other minor fixes
3425 + add some m68k-specific things to linux/syscallent.h. Note that m68k
3426 is similar enough to i386 to not need it's own subdirectory
3427 + add support for sendfile and mremap syscalls for Linux
3428 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
3429 + ioctls.h vs sys/ioctl.h on Alpha platform
3430 + pointer was casted to an int in stream.c
3431 + strsignal() needs -D_GNU_SOURCE in CFLAGS
3432 + several other casts changed
3433 + correct ARM/POWERPC architecture defines in acconfig.h
3434 * Merge in patches from Morten Welinder <terra@diku.dk>
3435 + add some autoconf-tests for includefiles
3436 + handle solaris version of sigcontext struct (actually I hacked this
3437 up again, but the idea is his :)
3439 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3441 * Update syscalls for linux alpha, patch from Bart Warmerdam
3443 * Update sparc code so it actually compiles
3445 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3447 * Add support for old_*stat functions for Linux. Please note you need
3448 to use reasonably recent kernel headers to compile strace now.
3449 * Change references to LINUX into linux in file.c
3450 * Fix include for LDT in mem.c
3452 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3454 * Change in strace maintainership, jrs passed the torch to me.
3456 * Incorporate all changes already made in the Debian strace package:
3457 + compiles with more Linux kernels
3458 + added support for more Linux architectures
3459 + add support for a lot of extra syscalls
3460 + fix some problems with hanging children
3461 + check stray syscall after execv
3462 + decode capget and capset arguments
3463 + add more constants to net.c
3464 + detect ROSE networking
3465 + add more protocol families to domains
3467 + added MSG_PROXY and MSG_CTRUNC to msg_flags
3468 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
3469 + added IP, IPX and TCP-options
3470 + added IP, IPX and TCP support to get-/setsockopt()
3472 + updated handling of signals
3474 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
3476 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
3477 instead of SVR4. That is, read a few bytes at a time
3478 to avoid overrunning the end of the stack.
3480 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
3482 * version.c: Version 3.1 is released.
3484 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
3486 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
3487 as well since that's where glibc declares it. Go figure.
3488 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
3489 instead of sigcontext_struct since glibc v5+ apparently
3490 plays games with the native OS namespace.
3491 From David Mosberger-Tang <davidm@AZStarNet.com>.
3493 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
3495 * version.c: Version 3.0.14 is released.
3497 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
3498 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
3499 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
3501 Reported by Henrik Storner <storner@osiris.ping.dk>.
3503 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
3504 sys/filio.h and sys/stream.h and remove check for poll.
3505 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
3506 Handle old and new styles of argument passing for select on Linux.
3507 * ioctl.c, stream.c: Conditionalize stream code on presence of
3508 sys/stream.h instead of poll because glibc implements poll but
3509 not the rest of the stream interface.
3510 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
3511 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
3513 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
3514 * util.c (umoven, umovestr): Move data in long-sized chunks
3515 at a time, instead of hard coding it to be 4.
3516 From David Mosberger-Tang <davidm@AZStarNet.com>.
3518 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
3520 * version.c: Version 3.0.13 is released.
3522 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
3523 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
3524 asm/sigcontext.h to define sigcontext_struct and don't define it
3525 locally if the header is present.
3527 * syscall.c (nerrnos{0,2}): Correct size computation.
3529 * Makefile.in: Remove dependencies and rules relating to files
3530 normally found in the os directory. Because of the new scheme we
3531 don't know precisely where they come from. Sigh.
3532 * signalent.sh: Make it work for sunos4, linux, and svr4.
3533 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
3534 to traditional make syntax. Add signalent.h to files which can
3535 unconditionally be rebuilt. Prevent signalent.h from being
3536 unconditionally being rebuilt since it's customized.
3537 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
3538 Use versions built by {ioctlent,errnoent,signaltent}.sh.
3539 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
3540 4.1.4 and gcc 2.7.2.
3542 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
3544 * configure.in, Makefile.in: Add OSARCH concept to finish
3545 build support for the alpha.
3546 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
3547 and maintainer-clean rules.
3548 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
3549 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
3550 for less, greater, and equal since subtraction on two's
3551 complement numbers isn't an order relation (it isn't transitive)!
3552 * linux/Makefile.in: Add rules for the signalent.h file.
3553 * linux/alpha/Makefile.in: New file.
3555 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
3557 * version.c: Version 3.0.12 is released.
3559 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
3560 From Michael E Chastain <mec@duracef.shout.net>.
3562 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
3563 * syscall.c (set_personality): New.
3564 * strace.c (main): Call set_personality.
3565 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
3566 ioctlent, and signalent indirect pointers and redirect them
3567 based on personality.
3568 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
3569 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
3571 * util.c (upeek): Handle case where ptrace returns a long
3572 and sizeof(long) != sizeof(int).
3573 From Richard Henderson <richard@twiddle.tamu.edu>
3575 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
3577 * version.c: Version 3.0.11 is released.
3579 * many files: Fix more printf warnings for other platforms.
3581 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
3583 * linux/dummy.h: Handle missing library support for {send,recv}msg.
3584 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3586 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
3587 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3589 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
3591 * version.c: Version 3.0.10 is released.
3593 * Makfile.in: Add os/arch to includes so that a given arch
3594 (like alpha) can override the native arch (like i386).
3595 * configure.in: Check for sendmsg.
3597 * net.c: Make sendmsg and recvmsg dependent on an autoconf
3598 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
3600 * acconfig.h, configure.in: Detect the alpha.
3601 * ioctl.c: Handle the alpha.
3602 * defs.h: Make some members long for the alpha. Define
3603 some register nicknames. Add support for WAITEXECVE.
3604 * file.c [ALPHA]: Support the alpha for statfs. Add
3605 osf_statfs and osf_fstatfs for the alpha. Make damn sure
3606 major and minor results are suitable for passing to printf.
3607 * signal.c, syscall.c: Support the alpha.
3608 * process.c: Add alpha user offsets.
3609 * most files: Use %l? for printf arguments since
3610 most are now longs for the alpha.
3611 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
3613 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3615 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
3617 * version.c: Version 3.0.9 is released.
3619 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
3621 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
3622 Linux kernel version system calls.
3624 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
3626 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
3627 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
3628 decode IPC calls using it.
3629 * sunos4/dummy.h: Alias sys_semop to printargs.
3630 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
3631 * sunos4/syscallent.h: Include new subcalls for IPC.
3632 From Matthias Pfaller <leo@dachau.marco.de>.
3634 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
3636 * version.c: Version 3.0.8 is released.
3638 * time.c [LINUX]: Explicitly include linux/version.h.
3640 * strace.c (main): Don't let them even *try* to
3641 get strace to attach to itself since some systems
3642 don't handle this case very gracefully.
3643 Reported by David S. Miller <davem@caip.rutgers.edu>.
3645 * Makefile.in (distclean): Fix it for subdirectories.
3647 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
3648 sys_flags member for each defined system call.
3650 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
3652 * defs.h (TRACE_*): New flags to describe what class
3653 of system call each system call is.
3654 (sysent): Add sys_flags member.
3655 * syscall.c (sysent): Define (and later undef) abbreviations
3656 for the system call class flags.
3657 (lookup_class): New function to translate strings to
3658 system call class flags.
3659 (qualify): Handle new system call class mechanism.
3660 * linux/syscallent.h: Fill in the new sys_flags member
3661 for each defined system call.
3663 * defs.h (print_sock): Remove redundant and non-K&R C
3664 compatible prototype. From Juergen Weigert
3665 <jnweiger@immd4.informatik.uni-erlangen.de>.
3667 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
3669 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
3670 From Michael E Chastain <mec@duracef.shout.net>.
3672 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
3673 kernels. From Michael E Chastain <mec@duracef.shout.net>.
3675 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
3677 * file.c (sprintfstype): Enclose string result in double
3680 * time.c (sys_adjtimex) [LINUX]: Conditionalize
3681 constantly evolving timex structure.
3682 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3684 * defs.h, syscall.c, strace.c: Rename syscall to
3685 trace_syscall and change prototype and all callers
3686 because of broken Linux shared libraries.
3687 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3689 * Makefile.in (clean): Check for a file with test -f not
3690 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3692 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
3694 * version.c: Version 3.0.7 is released.
3696 * util.c (string_quote): Fix thinko which caused core
3697 dumps for strings with quotes in them.
3698 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
3700 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
3701 files from /usr/include, not just the linux one.
3702 From Michael E Chastain <mec@duracef.shout.net>.
3704 * linux/errnoent.sh: Total rewrite to handle more ioctls with
3705 fewer false positives on more kernel flavors.
3706 From Michael E Chastain <mec@duracef.shout.net>.
3708 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
3710 * version.c: Version 3.0.6 is released.
3712 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
3714 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
3715 on MC_SYNC instead of HAVE_MCTL.
3716 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
3717 (sys_msync): New function.
3719 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
3721 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
3722 sys_flock and sys_getdents.
3723 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
3725 * file.c (sys_getdents): Define unconditionally and handle
3727 * strace.c (main): Disallow username option unless both real
3728 and effective uids are root.
3730 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
3732 * strace.c (main): Ensure that run_uid and run_gid are
3733 always set to something meaningful.
3734 (main, newoutf) [!SVR4]: Swap real and effective uids while
3735 opening any output files.
3736 (main) [!SVR4]: Treat effective uid of root as a request
3737 to handle suid binaries correctly using the real uid of
3740 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
3742 * Makefile.in: Add `|| true' to clean rule because
3743 although GNU make 3.74 uses `sh -c' to invoke commands
3744 every other make in the world uses `sh -ec'.
3746 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
3747 arguments appear to be stored on the stack, not in the
3748 registers following A3 (empirical result).
3750 * defs.h: Add prototype for printsock.
3751 * svr4/dummy.h: Remove generic handling of sys_mount.
3752 * system.c [SVR4, MIPS]: Include several system headers to cleanly
3753 get access to SGI mount information.
3754 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
3755 (sys_mount) [SVR4, MIPS]: New function.
3756 (sys_mount) [SVR4, !MIPS]: New function.
3758 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
3760 * version.c: Version 3.0.5 is released.
3762 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
3763 tv_usec members to long when using printf.
3765 * ipc.c: Omit define of __KERNEL__.
3766 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
3767 want which __KERNEL__ used to provide.
3768 (sys_msgrcv): Change reference to ipc_kludge structure to
3769 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
3771 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
3772 Linux specific options.
3774 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
3775 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
3776 instead of depending of __KERNEL__.
3778 term.c: Cast c_{i,o,c,l}flag to long when using printf.
3780 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
3782 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
3783 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
3784 and AC_DECL__SYS_SIGLIST.
3785 * acconfig.h (SYS_ERRLIST_DECLARED): New.
3786 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
3787 (strsignal): Use SYS_SIGLIST_DECLARED.
3789 net.c (sys_socket): Omit inadvertent surplus comma when
3790 protocol family isn't PF_INET.
3792 util.c (dumpstr): Fix incorrect printing of one too many
3793 characters when the length is not an even multiple of 16 bytes.
3794 Reported by Juergen Weigert
3795 <jnweiger@immd4.informatik.uni-erlangen.de>.
3797 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
3799 * ioctl.c (compare): Change prototype to match POSIX qsort.
3800 * signal.c (sigishandled) [SVR4]: Omit everything after return.
3801 * strace.c (trace) [SVR4]: Break out of for loop instead of
3802 returning when finished so final return statement is executed.
3803 * syscall.c (internal_syscall): Add more SYS_wait* variations.
3804 (syscall) [LINUX]: Correct typo which commented out the M68K
3806 * util.c (printstr): Cast unsigned char pointer argument
3807 to char pointer in umovestr call.
3808 (dumpstr): Likewise for umoven.
3810 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
3812 * version.c: Version 3.0.4 is released.
3814 * signal.c (sys_sigblock): Move after the definition of
3815 sys_sigsetmask that it calls to avoid an implicit declaration.
3816 * stream.c (transport_user_options, transport_server_options):
3817 Only needed if TI_BIND is defined.
3818 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
3820 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
3821 the tcp arguement from the call to exiting. Add getrval2
3822 check so no fork processing is done in the child.
3823 (printwaitn): Initialize exited so that its value is defined
3824 for all flows of execution.
3826 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
3828 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
3829 setfsuid, setfsgid, and _llseek syscalls.
3830 * linux/syscall.h: Add prototypes for them.
3831 * linux/syscallent.h: Add them to the syscall entries table.
3832 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
3833 defines and conditionally include linux/personality.h if
3834 __NR_personality is defined.
3835 (personality_options) [LINUX]: New table.
3836 (sys_personality) [LINUX]: New function.
3838 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
3840 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
3841 on the number of traced processes so that we can have untraced
3842 children (e.g. via popen).
3844 * strace (main) [!SVR4]: Call fake_execve to get the actual
3845 exec and its arguments into the trace.
3846 (environ): Declare it.
3847 * process.c (fake_execve): New function.
3848 (headers): Include sys/syscall.h to get SYS_* defines.
3850 * process.c (sys_execv, sys_execve): Surround argument annotations
3851 with C comment delimiters.
3852 (printargv, printargc): The arg vector is an array of char pointers
3855 * strace.c (printleader): Also check for multiple -p arguments
3856 when deciding whether to print the pid field.
3858 * strace.c (strerror) [!HAVE_STRERROR]: New function.
3859 * defs.h (strerror, strsignal): Add these prototypes if we provide
3861 * configure.in (AC_CHECK_FUNCS): Add strerror.
3863 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
3864 and blocked signals.
3866 * strace.c (main): Add username option. Verify they are root before
3867 letting them use it. Look up the ids in the password file. Set
3868 them just before executing the program.
3869 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3871 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
3873 * version.c: Version 3.0.3 is released.
3875 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
3876 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3878 * strace.c (outfname): Initialize to NULL.
3879 (main): Defer output file processing until after arguments.
3880 Allow either a pipe or a bang for command arguments.
3881 Check if outfname is NULL instead of checking outf for stderr.
3882 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
3883 (droptcb): Reset close TCB's outf to NULL instead of stderr.
3884 (tprintf): Avoid calling vfprintf if outf is NULL.
3886 * strace.c (main): Use popen if -o argument begins with a pipe.
3887 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3889 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
3890 but WIFSTOPPED was used.
3892 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
3893 rule to prevent the comment from being untrue.
3895 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
3897 * strace.c (sys_exit): Move follow fork code to internal_exit.
3898 (sys_fork): Move follow fork code to internal_fork.
3899 (sys_execv, sys_execve): Move follow fork code to internal_exec.
3900 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
3901 (vforking): Remove this static variable and check scno in
3902 internal_fork instead.
3903 (internal_exit, internal_fork, internal_exec, internal_wait): New
3905 * defs.h: Add prototypes for the new internal_* functions.
3906 * syscall.c (syscall): Move syscall entering trace qualifier check
3907 and reprint checking after context decoding and precede them with
3908 a call to internal_syscall. Precede syscall exiting trace
3909 qualifier check with a call to internal_syscall.
3910 (internal_syscall): New function.
3912 * defs.h (struct tcb): Make scno signed.
3913 * strace.c (syscall) Make u_error signed.
3914 [LINUX, I386]: Avoid unsigned cast in eax check.
3915 * syscall.c (sys_indir): Make i, scno, and nargs signed.
3916 * desc.c (sys_select): Make cumlen unsigned
3918 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
3920 * net.c (socktypes): Add SOCK_PACKET.
3922 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
3924 * Makefile (clean): Check explicitly for a Makefile in subdirs
3925 before running make in them.
3927 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
3929 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
3930 [MIPS] (detach): Initialize error for MIPS case.
3931 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
3933 * syscall.c (decode_subcall): Move variable i into conditionals
3935 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
3936 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
3938 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
3939 printing since we don't know what the size of their type is.
3940 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
3941 if autoconf detects it since it seems to either not work or do
3942 something else entirely on Irix 5.3.
3944 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
3946 * version.c: Version 3.0.2 is released.
3947 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
3948 so that the file descriptor arg is decimal.
3950 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
3952 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
3953 because on Linux they are enumerators.
3955 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
3958 * util.c (printxval): When there is no translation, print the actual
3959 number first and the the default value as a C comment.
3961 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
3962 sys_setsockopt): Change first argument from unsigned to signed to
3963 cater to the frequent practice of calling system calls with a file
3965 * mem.c (sys_mmap): Likewise.
3967 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
3969 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
3971 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
3973 * version.c: Version 3.0.1 is released.
3974 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
3975 * config.guess, config.guess: Update from the FSF.
3976 * install-sh: New from the FSF.
3978 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
3980 * Makefile.in: Add m68k arch.
3981 * acconfig.h (M68K): Add m68k define.
3982 * configure.in: Add detection of arch m68k.
3983 * process.c [M68K] (struct_user_offsets): Support m68k registers and
3985 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
3987 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
3988 * syscall.c [M68K] (syscall): Support m68k syscall number register
3989 and errno in d0 instead of eax.
3990 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
3991 program counter in PT_PC instead of EIP.
3992 [M68K] (LOOP): Support m68k loop instruction.
3993 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3995 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
3996 to MAP_FIXED instead of MAP_ANONYMOUS.
3997 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3999 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
4000 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
4002 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
4004 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
4005 Reported by Thanh Ma <tma@encore.com>.
4007 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
4008 1.1.62 doesn't continue a traced child when the parent exits.
4009 Reported by Matt Day <mday@artisoft.com>.
4011 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
4013 * util.c (printstr): Fix longstanding bug in notating string
4016 * strace.c [SVR4] (proc_open): Specifically wait for the child the
4017 child to go into the execve syscall to avoid spurious traces.
4018 [LINUX] (detach): Conditionalize the status variable.
4020 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
4022 * Makefile.in: Add mips arch.
4023 * acconfig.h (MIPS): Add mips define.
4024 * configure.in: Add detection of opsys irix5 and arch mips. Check
4026 Check for sys/sysconfig.h header.
4027 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
4028 * file.c [SVR4]: Include sys/cred.h.
4029 (access_flags): Update access flags for SGI.
4030 (sprinttime): Change type of sprinttime argument from unsigned
4032 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
4033 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
4034 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
4035 Cast si_band member to long before printing.
4036 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
4037 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
4038 * strace.c [SVR4] [MIPS]:
4039 (foobar): New dummy signal handler.
4040 (main): Install a dummy signal handler in the child before pausing
4041 to work around an SGI bug in PRSABORT.
4042 (proc_open): Send a interrupt to the child instead of aborting the
4043 syscall which doesn't work on Irix5.2.
4044 * svr4/dummy.h: Add new unfinished SGI syscalls
4045 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
4046 existing calls (e.g. sys_ksigaction like sys_sigaction).
4047 Printargs does the print thing for sys_sethostid.
4048 * svr4/syscall.h: Declare all new SGI syscalls.
4049 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
4050 and add it to all subcall entry points.
4051 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
4052 decode as subcalls on MIPS. Instead, use the normal syscalls.
4053 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
4054 since SGI syscall numbers are off by one.
4055 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
4056 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
4057 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
4058 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
4059 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
4060 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
4061 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
4062 Add workaround for broken SGI pr_sysarg on syscall entry.
4063 [SVR4] (syscall): Conditionalize subcall decoding for
4064 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
4065 [SVR4] [MIPS] (getrval2): Handle SGI.
4066 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
4067 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
4068 [MIPS] (syssgi_options, sys_syssgi): New for SGI.