1 2005-07-04 Roland McGrath <roland@redhat.com>
3 * net.c (sockipoptions): Fix typos.
4 From Ulrich Drepper <drepper@redhat.com>.
7 * util.c (printnum_int): New function, printnum with s/long/int/.
9 * net.c (printsockopt): Use it for int-sized option.
11 Reported by Ulrich Drepper <drepper@redhat.com>.
13 2005-06-09 Roland McGrath <roland@redhat.com>
15 * configure.ac, NEWS: Version 4.5.12.
16 * debian/changelog, strace.spec: 4.5.12-1.
18 2005-06-08 Dmitry V. Levin <ldv@altlinux.org>
20 Minor namespace cleanup.
21 * defs.h (string_quote): Remove declaration.
22 * file.c (openmodessol) [LINUXSPARC]: Make static.
23 (fileflags): Likewise.
24 (aclcmds, aclipc) [HAVE_SYS_ACL_H]: Likewise.
25 (direnttypes) [FREEBSD || LINUX]: Likewise.
26 (xattrflags): Likewise.
27 * process.c (unalignctl_string): Make static.
29 * syscall.c (subcalls_table): Make static.
30 (socket_map) [!(LINUX && (ALPHA || MIPS))]: Likewise.
31 (sparc_socket_decode): Make static, define for [SPARC || SPARC64] only.
32 (decode_subcall): Make static.
33 (syscall_fixup): Likewise.
34 (get_error): Likewise.
35 (syscall_enter): Likewise.
36 * util.c (tv_tv): Disable.
38 (string_quote): Make static.
41 2005-05-12 Philippe De Muyter <phdm@macqel.be>
43 * util.c (getpc, printcall): Check #if defined(M68K), not M68k.
44 Enables `-i' on m68k machines.
46 2005-06-06 Roland McGrath <roland@redhat.com>
48 * process.c (struct_user_offsets) [X86_64]: Reorder elements so
52 * linux/syscall.h (SYS_socket, SYS_bind, SYS_connect, SYS_listen)
53 (SYS_accept, SYS_getsockname, SYS_getpeername, SYS_socketpair)
54 (SYS_send, SYS_recv, SYS_sendto, SYS_recvfrom, SYS_shutdown)
55 (SYS_setsockopt, SYS_getsockopt, SYS_sendmsg, SYS_recvmsg)
56 (SYS_getsockname, SYS_semop, SYS_semgsub_et, SYS_semget, SYS_semctl)
57 (SYS_semtimedop, SYS_msgsnd, SYS_msgrcv, SYS_msgget)
58 (SYS_msgctl, SYS_shmat, SYS_shmdt, SYS_shmget)
59 (SYS_shmctl): Macros renamed to SYS_sub_*.
60 * syscall.c (dumpio): Match SYS_sub_* if defined instead of SYS_*.
62 * linux/syscall.h (SYS_waitid): Define if not defined.
64 * linux/syscallent.h: Fix pread/pwrite names to pread64/pwrite64.
66 * defs.h (struct sysent): New member `native_scno'.
67 (known_scno): Declare new function.
68 * linux/syscallent.h: Add new final field to interesting syscalls.
69 * syscall.c (known_scno): New function.
70 (dumpio, internal_syscall, syscall_fixup, trace_syscall): Use it.
71 * process.c (internal_fork, internal_exit): Likewise.
72 [IA64] (ARG_STACKSIZE, ARG_PTID, ARG_CTID, ARG_TLS): Likewise.
73 * strace.c (proc_open): Likewise.
74 * util.c [LINUX] (setbpt): Likewise.
75 * linux/syscall.h: Remove [!defined(X86_64)] from conditional
76 for defining SYS_socket_subcall et al.
77 * linux/syscallent.h: Likewise for #error check.
78 * syscall.c (trace_syscall): Likewise for SYS_{socketcall,ipc} cases.
81 2005-06-02 Roland McGrath <roland@redhat.com>
83 * file.c (printstatfs64): Cast values to unsigned long long and use
87 2005-05-31 Dmitry V. Levin <ldv@altlinux.org>
89 Deal with memory management issues.
90 * defs.h (tprint_iov): Update prototype.
91 * desc.c (sys_epoll_wait) [HAVE_SYS_EPOLL_H]: Do not allocate
92 epoll_event array of arbitrary size on the stack, to avoid
94 * file.c (print_xattr_val): Check for integer overflow during
95 malloc size calculation, to avoid heap corruption.
96 * io.c (tprint_iov) [HAVE_SYS_UIO_H]: Check for integer overflow
97 during malloc size calculation, to avoid heap corruption.
98 Change iovec array handling to avoid heap memory allocation.
99 * mem.c (get_nodes) [LINUX]: Check for integer overflow during
100 size calculation and do not allocate array of arbitrary size on
101 the stack, to avoid stack overflow.
102 * net.c (printcmsghdr) [HAVE_SENDMSG]: Do not allocate array of
103 arbitrary size on the stack, to avoid stack overflow. Do not
104 trust cmsg.cmsg_len to avoid read beyond the end of allocated
106 (printmsghdr) [HAVE_SENDMSG]: Update tprint_iov() usage.
107 * process.c (sys_setgroups): Check for integer overflow during
108 malloc size calculation, to avoid heap corruption. Change gid_t
109 array handling to avoid heap memory allocation.
110 (sys_getgroups): Likewise.
111 (sys_setgroups32) [LINUX]: Likewise.
112 (sys_getgroups32) [LINUX]: Likewise.
113 * stream.c (sys_poll) [HAVE_SYS_POLL_H]: Check for integer
114 overflow during malloc size calculation, to avoid heap corruption.
115 Change pollfd array handling to avoid heap memory allocation.
116 * system.c (sys_sysctl) [LINUX]: Check for integer overflow
117 during malloc size calculation, to avoid heap corruption.
118 * util.c (dumpiov) [HAVE_SYS_UIO_H]: Check for integer overflow
119 during malloc size calculation, to avoid heap corruption.
122 * util.c (printxval): Change third argument from "char *" to
124 (printflags): Add third argument, "const char *", with similar
125 meaning to the third argument of printxval().
126 * defs.h (printxval): Change third argument from "char *" to
128 (printflags): Add third argument.
129 * bjm.c (sys_query_module) [LINUX]: Pass third argument to
131 * desc.c (sys_fcntl): Likewise.
132 (sys_flock) [LOCK_SH]: Likewise.
133 (print_epoll_event) [HAVE_SYS_EPOLL_H]: Likewise.
134 * file.c (sys_open): Likewise.
135 (solaris_open) [LINUXSPARC]: Likewise.
136 (sys_access): Likewise.
137 (sys_chflags, sys_fchflags) [FREEBSD]: Likewise.
138 (realprintstat) [HAVE_LONG_LONG_OFF_T &&
139 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
140 (printstat64) [HAVE_STAT64 &&
141 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
142 (sys_setxattr, sys_fsetxattr): Likewise.
143 * ipc.c (sys_msgget, sys_msgsnd, sys_msgrcv, sys_semget,
144 sys_shmget, sys_shmat) [LINUX || SUNOS4 || FREEBSD]: Likewise.
145 (sys_mq_open) [LINUX]: Likewise.
146 (printmqattr) [HAVE_MQUEUE_H]: Likewise.
147 * mem.c (print_mmap) [!HAVE_LONG_LONG_OFF_T]: Likewise.
148 (sys_mmap64) [_LFS64_LARGEFILE || HAVE_LONG_LONG_OFF_T]: Likewise.
149 (sys_mprotect): Likewise.
150 (sys_mremap, sys_madvise, sys_mlockall) [LINUX]: Likewise.
151 (sys_msync) [MS_ASYNC]: Likewise.
152 (sys_mctl) [MC_SYNC]: Likewise.
153 (sys_remap_file_pages, sys_mbind, sys_get_mempolicy) [LINUX]:
155 * net.c (printmsghdr) [HAVE_STRUCT_MSGHDR_MSG_CONTROL]: Likewise.
156 (sys_send, sys_sendto): Likewise.
157 (sys_sendmsg) [HAVE_SENDMSG]: Likewise.
158 (sys_recv, sys_recvfrom): Likewise.
159 (sys_recvmsg) [HAVE_SENDMSG]: Likewise.
160 (printicmpfilter) [ICMP_FILTER]: Likewise.
161 * proc.c (proc_ioctl) [SVR4 && !HAVE_MP_PROCFS || FREEBSD]: Likewise.
162 * process.c (sys_clone) [LINUX]: Likewise.
163 (printwaitn): Likewise.
164 (sys_waitid) [SVR4 || LINUX]: Likewise.
165 * signal.c (sys_sigvec) [SUNOS4 || FREEBSD]: Likewise.
166 (sys_sigaction): Likewise.
167 (printcontext) [SVR4]: Likewise.
168 (print_stack_t) [LINUX) || FREEBSD]: Likewise.
169 (sys_rt_sigaction) [LINUX]: Likewise.
170 * sock.c (sock_ioctl) [LINUX]: Likewise.
171 * stream.c (sys_putmsg, sys_getmsg): Likewise.
172 (sys_putpmsg) [SYS_putpmsg]: Likewise.
173 (sys_getpmsg) [SYS_getpmsg]: Likewise.
174 (sys_poll): Likewise.
175 (print_transport_message) [TI_BIND]: Likewise.
176 (stream_ioctl): Likewise.
177 * system.c (sys_mount, sys_reboot): Likewise.
178 (sys_cacheflush) [LINUX && M68K]: Likewise.
179 (sys_capget, sys_capset) [SYS_capget]: Likewise.
180 * term.c (term_ioctl) [TIOCMGET]: Likewise.
181 * time.c (sys_clock_nanosleep, sys_timer_settime) [LINUX]:
185 * bjm.c (sys_query_module) [LINUX]: Unitize "out of memory"
186 errors reporting style.
187 * strace.c (rebuild_pollv) [USE_PROCFS]: Likewise.
188 * system.c (sys_capget, sys_capset) [SYS_capget]: Likewise.
189 * util.c (printstr): Likewise.
190 (dumpiov) [HAVE_SYS_UIO_H]: Likewise.
191 (fixvfork) [SUNOS4]: Likewise.
192 * desc.c (decode_select): Continue to decode syscall arguments
193 in case of OOM condition.
194 * file.c (sys_getdents): Likewise.
195 (sys_getdents64) [_LFS64_LARGEFILE]: Likewise.
196 (sys_getdirentries) [FREEBSD]: Likewise.
197 * mem.c (sys_mincore): Changed type of variables which deal with
198 malloc size from int to unsigned long.
201 2005-05-22 Dmitry V. Levin <ldv@altlinux.org>
203 * bjm.c [LINUX]: Do not include <linux/linkage.h>. It is not
204 safe to include kernel headers, and this one is not used anyway.
207 2005-05-26 Roland McGrath <roland@redhat.com>
209 * system.c (sys_sysctl): Check for errors accessing user pointers.
210 Use malloc instead of alloca in case size is insane.
212 2005-05-09 Roland McGrath <roland@redhat.com>
214 * configure.ac: Check for libaio.h.
215 * desc.c (sys_io_setup, sys_io_submit, sys_io_cancel,
216 sys_io_getevents, sys_io_destroy): New functions.
217 * linux/syscall.h: Declare them.
218 * linux/syscallent.h: Use those for io_* syscalls.
219 * linux/alpha/syscallent.h: Likewise.
220 * linux/hppa/syscallent.h: Likewise.
221 * linux/ia64/syscallent.h: Likewise.
222 * linux/mips/syscallent.h: Likewise.
223 * linux/powerpc/syscallent.h: Likewise.
224 * linux/s390/syscallent.h: Likewise.
225 * linux/s390x/syscallent.h: Likewise.
226 * linux/x86_64/syscallent.h: Likewise.
227 From Zach Brown <zach.brown@oracle.com>.
230 * debian/control (Architecture): Add ppc64.
231 Fixes Debian bug #301089.
233 2005-05-05 Anton Blanchard <anton@samba.org>
235 * process.c (ptrace_cmds): Add PTRACE_GETVRREGS and PTRACE_SETVRREGS
238 2005-05-09 Roland McGrath <roland@redhat.com>
240 * strace.c (main): Refuse negative -s argument value.
241 Fixes Debian bug #303256.
243 2005-04-25 Anton Blanchard <anton@samba.org>
245 * file.c (openmodes): Add O_NOATIME flag if defined.
247 2005-04-05 Anton Blanchard <anton@samba.org>
249 * linux/powerpc/ioctlent.h: Regenerated.
251 * signal.c (signame): Don't try and dereference negative index.
253 * linux/powerpc/syscallent.h: Add debug_setcontext, vserver,
254 mbind, *_mempolicy, mq_*, sys_kexec_load, add_key, request_key,
255 keyctl, waitid, sys_semtimedop. Fix various other syscalls.
257 * ipc.c (shm_resource_flags): New variable, table has SHM_HUGETLB
258 but not IPC_NOWAIT, which have the same value.
259 (sys_shmget): Use that instead of resource_flags.
261 2005-03-22 Roland McGrath <roland@redhat.com>
263 * desc.c (decode_select): Increase local buffer size.
266 * configure.ac, NEWS: Version 4.5.11.
267 * debian/changelog, strace.spec: 4.5.11-1.
269 * linux/arm/syscallent.h: Fix 113 entry (syscall, not vm86old).
271 2005-03-14 Roland McGrath <roland@redhat.com>
273 * configure.ac, NEWS: Version 4.5.10.
274 * debian/changelog, strace.spec: 4.5.10-1.
276 2005-02-26 GOTO Masanori <gotom@debian.or.jp>
278 * linux/alpha/syscallent.h: Fix the reversed order of lstat64 and
279 fstat64. Clean up osf_nrecvmsg and osf_ngetsockname.
281 2005-02-28 Andreas Schwab <schwab@suse.de>
283 * syscall.c (getrval2): Move #ifdef IA64 inside #ifdef LINUX.
285 2005-03-14 Roland McGrath <roland@redhat.com>
287 * linux/mips/syscallent.h: Update various calls.
288 From Thiemo Seufer <ths@networkno.de>.
289 Fixes Debian bug #256684.
291 * debian/control (Architecture): Add s390.
292 Fixes Debian bug #294172.
294 2005-03-06 Roland McGrath <roland@redhat.com>
296 * strace.c (trace) [PTRACE_GETSIGINFO]: Fetch siginfo_t for SIGSEGV
297 and SIGBUS signals, use si_addr in output.
299 2005-03-01 Roland McGrath <roland@redhat.com>
301 * file.c (print_xattr_val): Add a cast.
303 2005-02-05 Roland McGrath <roland@redhat.com>
305 * desc.c (decode_select): Calculate size of passed fd_set vectors and
306 copy in the user's size rather than the standard sizeof(fd_set).
307 Fixes Debian bug #65654, #284290.
309 * util.c (printpath, printpathn): Print NULL and don't try any fetch
311 Fixes Debian bug #63093.
313 * debian/control (Build-Depends): Fix for s390 and sparc.
314 From Bastian Blank <waldi@debian.org>.
315 Fixes Debian bug #293564.
317 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
319 * strace.c (main) [!USE_PROCFS]: In child process, raise SIGSTOP
320 right before execv() call. Remove fake_execve() call.
321 * defs.h (fake_execve): Remove unused declaration.
322 * process.c (fake_execve): Remove unused function.
325 2005-02-04 Roland McGrath <roland@redhat.com>
327 * configure.ac, NEWS: Version 4.5.9.
328 * debian/changelog, strace.spec: 4.5.9-2.
330 * file.c (O_LARGEFILE): Omit when #undef'd because it was zero.
332 2005-02-02 Roland McGrath <roland@redhat.com>
334 * debian/control: Add strace-udeb package for installer debugging.
335 * debian/rules (binary-arch): Build it.
336 From Joshua Kwan <joshk@triplehelix.org>.
337 Fixes Debian bug #268294.
339 * file.c (openmodes) [O_LARGEFILE] [O_LARGEFILE == 0]: Redefine to
340 known values for Linux.
342 * util.c (printcall): Print 16 ?s when long is 8 bytes.
345 * linux/sparc/syscall.h: Declare sys_epoll_create, sys_epoll_ctl,
347 * linux/sparc64/syscall.h: Just #include "../sparc/syscall.h" here.
348 * ioctl.c (nioctlents2): Add const to type.
349 Fixes Debian bug #278449.
351 * sock.c (iffflags): New variable, table of IFF_* values.
352 (print_addr): New function.
353 (sock_ioctl): Handle SIOCGIFADDR, SIOCGIFDSTADDR, SIOCGIFBRDADDR,
354 SIOCGIFNETMASK, SIOCGIFFLAGS, SIOCGIFMETRIC, SIOCGIFMTU, SIOCGIFSLAVE,
355 SIOCGIFHWADDR. Use print_addr for SIOCGIFCONF, SIOCGIFNAME, and
356 SIOCGIFINDEX, and fix their output.
357 From Ulrich Drepper <drepper@redhat.com>.
359 Fixes Debian bug #192164.
361 2004-12-20 Dmitry V. Levin <ldv@altlinux.org>
363 * configure.ac: Use AC_GNU_SOURCE macro instead of changing CFLAGS.
364 * defs.h [HAVE_CONFIG_H]: Include config.h first.
365 * strace.c: Include "defs.h" first.
368 * syscall.c (call_summary): Fix potential NULL dereference.
371 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
373 * syscall.c (qual_signal): Check bounds for numeric signal names.
374 Fix parser of symbolic signal names.
375 Fix return code, as required by qualify() function.
376 * syscall.c (qual_desc): Check bounds for descriptor number.
377 * syscall.c (qual_syscall): Correct return code, to be consistent
378 with qualify() and other qual_* functions.
381 2005-02-01 Roland McGrath <roland@redhat.com>
383 * system.c [LINUX] (MS_MANDLOCK, MS_NOATIME, MS_NODIRATIME, MS_BIND,
384 MS_MOVE, MS_REC, MS_VERBOSE, MS_POSIXACL, MS_ACTIVE, MS_NOUSER):
386 [LINUX] (mount_flags): Add them.
387 [LINUX] (sys_mount): If any of (MS_BIND|MS_MOVE|MS_REMOUNT) bits are
388 set in the flags argument, don't try to fetch the filesystem string.
391 * config.guess: Update from canonical version, timestamp 2004-11-12.
392 * config.sub: Likewise, timestamp 2004-11-30.
394 * process.c [LINUX] [X86_64] (sys_arch_prctl): New function.
395 * linux/syscall.h: Declare it.
396 * linux/x86_64/syscallent.h: Use it.
399 * process.c (sys_sched_setscheduler): Use %#lx format for bad pointer.
400 (sys_sched_getparam, sys_sched_setparam): Likewise.
403 * signal.c [HAVE_SIGACTION] [LINUX && X86_64] (SA_RESTORER): Define
407 * linux/syscallent.h: Use sys_mincore instead of printargs.
408 * linux/x86_64/syscallent.h: Likewise. Also use sys_getrlimit,
409 sys_semtimedop, sys_umount2.
412 * syscall.c (qual_signal): Fix inverted return value and bogus
413 argument to qualify_one in the named case.
415 * file.c (print_xattr_val): Don't use auto array sized by syscall
416 argument. Use malloc instead, so it can fail for insane values.
417 Fixes Debian bug #283704.
419 * net.c (sys_getsockopt): Fix a format %ld -> %d.
421 * linux/syscall.h [IA64] (SYS_semtimedop): #undef it.
423 * syscall.c (syscall_enter) [X86_64]: Fix 32-bit argument register map
424 not to double the middle entry!
427 * linux/x86_64/syscallent.h: Fix exit_group entry.
429 * util.c (getpc) [S390 || S390X]: Implement it.
430 Patch by David Wilder <wilder@us.ibm.com>.
432 * linux/ia64/syscallent.h: Add fadvise64, fstatfs64, statfs64, mbind,
433 [gs]et_mempolicy, mq_*, sys_kexec_load, vserver, and waitid.
436 2005-01-22 Andreas Schwab <schwab@suse.de>
438 * net.c (sys_getsockopt): Change type of len to int.
440 2004-10-19 Roland McGrath <roland@redhat.com>
442 * configure.ac, NEWS: Version 4.5.8.
443 * debian/changelog, strace.spec: 4.5.8-1.
445 * file.c (sys_fadvise64): Conditionalize just on [LINUX].
447 * configure.ac: Check for sys/epoll.h.
448 * desc.c: Protect #include <sys/epoll.h> with [HAVE_SYS_EPOLL_H].
449 (epollctls, epollevents): Protect each entry with #ifdef on its macro.
451 * strace.c (handle_group_exit): Don't detach leader that wasn't
452 TCB_ATTACHED. Instead mark it with TCB_GROUP_EXITING.
453 Remove droptcb loop at end, no longer required since 2.6 reports each
457 * strace.c (trace): Use handle_group_exit for non-TCB_ATTACHED child
458 taking signal when it has nclone_threads > 0.
460 * strace.c (handle_group_exit, trace): Mark leader with
461 TCB_GROUP_EXITING and don't be surprised at child deaths when their
465 * process.c (WCOREFLAG): Define if not defined.
466 (W_STOPCODE, W_EXITCODE): Likewise.
467 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
469 * sock.c [! LINUX]: Include <sys/socket.h> before <sys/sockio.h>.
470 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
472 * debian/rules: Make strace64.1.gz symlink to strace.1.gz instead of
473 strace64.1 to strace.1, which doesn't exist.
474 Fixes Debian bug #269220.
476 2004-09-05 Phil Blundell <pb@nexus.co.uk>
478 * linux/arm/syscallent.h: New file.
480 2004-10-19 Roland McGrath <roland@redhat.com>
482 * debian/rules (DEB_BUILD_GNU_TYPE, CONFIG_OPTS): New variables.
483 [$(DEB_HOST_GNU_TYPE) == s390-linux] (build64, HOST64, CC64): Set them.
484 (build/Makefile): Use $(CONFIG_OPTS).
485 (build64/Makefile): Pass --host as well as --build.
486 From Bastian Blank <waldi@debian.org>.
487 Fixes Debian bug #271500.
489 * linux/hppa/syscallent.h: Update for 2.6.9 syscalls.
490 From Randolph Chung <tausq@debian.org>
491 Fixes Debian bug #273887.
493 * file.c (sys_llseek): Revert last change.
495 2004-09-14 Richard Henderson <rth@twiddle.net>
497 * linux/alpha/syscallent.h: Add tgkill, *stat64, vserver, mbind,
498 [gs]et_mempolicy, mq_*, waitid.
500 2004-10-07 Roland McGrath <roland@redhat.com>
502 * file.c (sys_llssek, sys_readahead, sys_fadvise64, sys_fadvise64_64):
504 * io.c (sys_pread, sys_pwrite, sys_sendfile): Likewise.
506 * linux/x86_64/syscallent.h: Fix botched table entries.
507 From Ulrich Drepper <drepper@redhat.com>.
509 * mem.c [LINUX] (sys_mbind, sys_set_mempolicy, sys_get_mempolicy):
511 * linux/syscall.h: Declare them.
512 * linux/x86_64/syscallent.h: Likewise.
513 From Ulrich Drepper <drepper@redhat.com>.
515 * linux/syscallent.h: Handle mbind, set_mempolicy, get_mempolicy.
516 From Ulrich Drepper <drepper@redhat.com>.
518 * file.c [LINUX && (I386 || X86_64)] (sys_fadvise64, sys_fadvise64_64):
520 * linux/syscall.h: Declare them.
521 * linux/syscallent.h: Handle fadvise64 and fadvise64_64 using those.
522 * linux/x86_64/syscallent.h: Likewise.
523 From Ulrich Drepper <drepper@redhat.com>.
525 2004-09-13 Dmitry V. Levin <ldv@altlinux.org>
527 * linux/ioctlsort.c (main): Omit duplicate lines
528 (with same name and code) from output.
529 * linux/ioctlent.sh: Build the list of ioctls defined in
530 scsi/sg.h (0x22..), scsi/scsi.h and scsi/scsi_ioctl.h (0x53..),
531 as suggested by Peter Jones <pjones@redhat.com>
532 * linux/ioctlent.h: Regenerated.
535 2004-09-13 Ulrich Drepper <drepper@redhat.com>
536 Dmitry V. Levin <ldv@altlinux.org>
538 * time.c [LINUX] (print_rtc): New function, for printing rtc_time
540 [LINUX] (rtc_ioctl): New function, for parsing RTC_* ioctls.
541 * ioctl.c [LINUX] (ioctl_decode): Call rtc_ioctl.
542 * defs.h [LINUX]: Declare rtc_ioctl.
545 2004-10-06 Roland McGrath <roland@redhat.com>
547 * desc.c [LINUX] (sys_epoll_create, sys_epoll_ctl, sys_epoll_wait):
549 * linux/syscall.h: Declare them.
550 * linux/syscallent.h: Use those for epoll_* syscalls.
551 * linux/alpha/syscallent.h: Likewise.
552 * linux/hppa/syscallent.h: Likewise.
553 * linux/ia64/syscallent.h: Likewise.
554 * linux/powerpc/syscallent.h: Likewise.
555 * linux/s390/syscallent.h: Likewise.
556 * linux/s390x/syscallent.h: Likewise.
557 * linux/sparc/syscallent.h: Likewise.
558 * linux/sparc64/syscallent.h: Likewise.
559 * linux/sparc64/syscallent2.h: Likewise.
560 * linux/x86_64/syscallent.h: Likewise.
561 From Ulrich Drepper <drepper@redhat.com>.
564 * resource.c (resources): Add RLIMIT_LOCKS, RLIMIT_SIGPENDING,
565 and RLIMIT_MSGQUEUE, if defined.
566 From Ulrich Drepper <drepper@redhat.com>.
569 * net.c [HAVE_SENDMSG] (printcmsghdr): New function.
570 (printmsghdr): Use it.
571 From Ulrich Drepper <drepper@redhat.com>.
574 * file.c (sprintmode): Add const to return type.
575 (sprintfstype): Likewise.
576 * signal.c (printsiginfo): Add a const.
578 2004-09-15 Roland McGrath <roland@redhat.com>
580 * linux/x86_64/syscallent.h: Use sys_waitid.
582 * linux/syscallent.h: waitid takes 5 arguments, and is in TP category.
583 * process.c (sys_waitid): Handle fifth argument (struct rusage *).
585 2004-09-11 Roland McGrath <roland@redhat.com>
587 * time.c (sys_clock_nanosleep): Print zero flags arg correctly.
588 (sys_timer_settime): Likewise.
589 (printsigevent): Print signals by name for SIGEV_SIGNAL.
590 (sys_timer_create): Print clock ID symbolically.
591 From Ulrich Drepper <drepper@redhat.com>.
594 2004-09-07 Michal Ludvig <mludvig@suse.cz>
596 * defs.h (nioctlents1, nsignals2): Fix typos in decls.
598 2004-09-03 Roland McGrath <roland@redhat.com>
600 * syscall.c (qual_options): Add const to defn.
602 (call_count, error_count, tv_count): Variables removed.
603 (struct call_counts, counts): New type and variable.
604 Update all users of the old three to use the new array of structs.
605 (trace_syscall): Allocate counts on first use.
606 (sorted_count): Variable removed.
607 (call_summary): Allocate locally.
609 * syscall.c (sysent0, sysent1, sysent2, sysent): Add const to defn.
610 (nsyscalls0, nsyscalls1, nsyscalls2): Likewise.
611 (errnoent0, errnoent1, errnoent2, errnoent): Likewise.
612 (nerrnos0, nerrnos1, nerrnos2): Likewise.
613 * signal.c (signalent0, signalent1, signalent2): Likewise.
614 (nsignals0, nsignals1, nsignals2): Likewise.
616 * ioctl.c (ioctlent0, ioctlent1, ioctlent2): Likewise.
617 (nioctlents0, nioctlents1, nioctlents2): Likewise.
618 (ioctl_lookup, ioctl_next_match): Likewise.
619 * defs.h: Update decls.
620 * io.c (sys_ioctl): Update users.
622 * util.c (xlookup, printxval, addflags, printflags): Use const for
623 struct xlat * argument.
624 * defs.h (xlookup, printxval, addflags, printflags): Update decls.
625 * bjm.c: Add const to all struct xlat defns.
632 * process.c: Likewise.
633 * resource.c: Likewise.
634 * signal.c: Likewise.
636 * stream.c: Likewise.
637 * system.c: Likewise.
642 2004-09-01 Roland McGrath <roland@redhat.com>
644 * linux/x86_64/syscallent.h: Add new entries for timer_*, clock_*, and
645 mq_* syscalls, and names only for new calls up to 252.
646 * linux/syscallent.h: Add waitid.
647 * linux/x86_64/syscallent.h: Likewise.
648 * linux/syscall.h: Declare sys_waitid.
650 * process.c (internal_wait): Take second arg giving index of flags
652 * defs.h: Update prototype.
653 * syscall.c (internal_syscall): Update caller.
654 Also use internal_wait for SYS_waitid.
655 * process.c (sys_waitid): Define for [LINUX] as well.
656 Don't tweak TCB_SUSPENDED--internal_wait does that.
657 (waitid_types): Conditionalize use of nonstandard P_* macros.
659 2004-08-31 Roland McGrath <roland@redhat.com>
661 * configure.ac, NEWS: Version 4.5.7.
662 * debian/changelog: 4.5.7-1.
663 * strace.spec: 4.5.7-2.
665 * debian/rules: Rewrite sparc64 change of 2004-07-12.
666 Always do each build in a separate build directory.
667 Fixes Debian bug #254728.
669 * time.c (clocknames): Use #ifdef around CLOCK_* uses.
671 * strace.1: Say that -c shows system CPU time, not real time.
672 Fixes Debian bug #254438.
674 * syscall.c (dumpio): Match pread and pwrite system calls too.
675 Fixes Debian bug #239947.
677 * net.c (sockoptions): Add all SO_* macros known in Linux 2.6.9.
678 Fixes Debian bug #171653.
680 2004-07-12 Dmitry V. Levin <ldv@altlinux.org>
682 * signal.c [LINUX] (parse_sigset_t): Fix hex strings parser.
685 2004-08-30 Roland McGrath <roland@redhat.com>
687 * strace.c (main): Don't call fake_execve under -c.
688 From Ulrich Drepper <drepper@redhat.com>.
691 * net.c (sockipoptions): Add some options.
692 [SOL_IPV6] (sockipv6options): New variable.
693 (sys_getsockopt, printsockopt): Use it for SOL_IPV6 level.
694 From Ulrich Drepper <drepper@redhat.com>.
697 * time.c (clocknames): New variable, symbolic names for clock_t.
698 (sys_clock_settime, sys_clock_gettime, sys_clock_nanosleep): Use it.
699 From Ulrich Drepper <drepper@redhat.com>.
702 * system.c (personality_options): Hard-code values here.
703 Don't #include <linux/personality.h> at all.
704 Fixes RH#130965 and Debian bug #40588.
706 * file.c (print_xattr_val): New function to show attribute values.
707 (sys_setxattr, sys_fsetxattr, sys_getxattr, sys_fgetxattr): Use it.
708 From Ulrich Drepper <drepper@redhat.com>.
711 2004-07-12 Roland McGrath <roland@redhat.com>
713 * configure.ac, NEWS: Version 4.5.6.
714 * strace.spec, debian/changelog: 4.5.6-1.
716 * Makefile.am (EXTRA_DIST): Add linux/sparc64 files.
718 * debian/rules: On sparc-linux, build strace64 as well.
719 From Ben Collins <bcollins@debian.org>.
720 Fixes Debian bug #254728.
722 2004-07-07 David S. Miller <davem@nuts.davemloft.net>
724 * linux/sparc/syscallent.h: Sync with reality.
725 * linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
726 sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
727 sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
728 sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
729 sys_removexattr, sys_lremovexattr, sys_fremovexattr,
730 sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
731 sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
732 sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
733 sys_timer_settime, sys_timer_gettime): New declarations.
734 * linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
735 linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
736 linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
737 linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
738 linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
739 linux/sparc64/signalent.h, linux/sparc64/signalent.h,
740 linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
741 linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
742 linux/sparc64/syscallent1.h: New files.
743 * defs.h (LINUXSPARC): Define also when SPARC64.
744 (LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
745 Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
746 Define possibly missing __NR_exit_group. Declare getrval2.
747 * configure.ac (sparc64): New architecture case.
748 * file.c (stat_sparc64): New structure.
749 (printstat_sparc64): New output routine for that.
750 (printstat): Call it, if personality is 2.
751 (printstat64): Likewise.
752 * util.c: Conditionalize ptrace defines on LINUXSPARC
754 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
755 to PTRACE_FOOREGS64 so that more sparc code can be shared
756 between 64-bit and 32-bit.
757 (_hack_syscall5): Correct trap number when SPARC64.
758 (PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
759 (getpc): Handle SPARC64 && LINUX.
760 (printcall): Likewise.
761 (arg fetching/setting): Use same code for SPARC64 LINUX
763 (setbpt): Handle SPARC64 && LINUX.
764 (clearbpt): Likewise.
765 * signal.c: Conditionalize ptrace defines on SPARC and
767 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
768 to PTRACE_FOOREGS64 so that more sparc code can be shared
769 between 64-bit and 32-bit.
770 (m_siginfo): Use same definition on SPARC64 as SPARC.
771 (sys_sigreturn): Handle LINUX && SPARC64.
772 * syscall.c: Conditionalize ptrace defines on SPARC and
774 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
775 to PTRACE_FOOREGS64 so that more sparc code can be shared
776 between 64-bit and 32-bit.
777 (getscno): Use same static state on SPARC64 as SPARC,
778 and add SPARC64 handling.
779 (get_error): Handle LINUX && SPARC64.
780 (force_result): Likewise.
781 (syscall_enter): Likewise.
782 (trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
784 (getrval2): Handle LINUX && SPARC64.
785 * process.c: Conditionalize ptrace defines on SPARC and
787 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
788 to PTRACE_FOOREGS64 so that more sparc code can be shared
789 between 64-bit and 32-bit.
790 (change_syscall): Handle LINUX && SPARC64.
791 (struct_user_offsets): Ifdef out those which do not exist
793 * net.c (sys_pipe): Handle LINUX && SPARC64.
794 * ioctl.c: Fix initializer typo for nioctlents2, was
795 nioctlents1 by accident.
797 2004-06-28 Andreas Schwab <schwab@suse.de>
799 * process.c (internal_exec): Move TCB_WAITEXECVE handling here.
800 (sys_execve): Remove it here.
802 2004-07-12 Roland McGrath <roland@redhat.com>
804 * Makefile.am (EXTRA_DIST): Add linux/sh64/syscallent.h.
806 * debian/control (Section): Move to utils, matching Debian override.
808 * net.c (addrfams): Make variable global.
809 * sock.c (sock_ioctl): Decode the arguments for SIOCGIFNAME,
810 SIOCGIFINDEX, and SIOCGIFCONF.
811 From Ulrich Drepper <drepper@redhat.com>.
814 * linux/ioctlsort.c: Add some #includes.
815 [POWERPC]: Kludge out high bits.
816 * linux/ia64/ioctlent.h: Regenerated using RHEL3 headers.
817 * linux/powerpc/ioctlent.h: Likewise.
819 2004-07-11 Roland McGrath <roland@redhat.com>
821 * linux/ioctlent.sh: Replace asm with $asm in all places.
823 * configure.ac: Add I386 as AM_CONDITIONAL.
824 * Makefile.am [LINUX]: Add maintainer-mode rules to regenerate
827 2004-07-08 Roland McGrath <roland@redhat.com>
829 * resource.c (sys_quotactl): Truncate first argument to 32 bits, since
830 that's what the kernel will do.
832 2004-07-07 Roland McGrath <roland@redhat.com>
834 * linux/ioctlent.sh: Take optional second argument to use as directory
835 name in place of `asm'.
837 2004-06-27 Roland McGrath <roland@redhat.com>
839 * configure.ac, NEWS: Version 4.5.5.
840 * strace.spec, debian/changelog: 4.5.5-1.
842 2004-06-22 Roland McGrath <roland@redhat.com>
844 * syscall.c (syscall_fixup) [LINUX && X86_64]: For 32-bit process,
845 sign extend the low 32 bits of RAX to 64 bits.
848 * syscall.c (force_result): [LINUX && X86_64]: Fix RAX*4 -> RAX*8.
850 2004-06-03 Roland McGrath <roland@redhat.com>
852 * configure.ac, NEWS: Version 4.5.4.
853 * strace.spec, debian/changelog: 4.5.4-1.
855 * net.c (domains): Add many PF_* values #ifdef PF_*.
856 (addrfams): Add many AF_* values #ifdef AF_*.
857 Fixes Debian bug #250506.
859 2004-05-02 Dmitry V. Levin <ldv@altlinux.org>
861 * linux/ioctlsort.c (compare): When ioctl codes equal, compare
863 (main): Print a note that program output is generated by
865 * linux/ioctlent.sh: Build the list of ioctls defined in
866 linux/fb.h (0x46..), linux/kd.h (0x4B..), linux/cdrom.h (0x53..),
867 asm/ioctls.h (0x54..), linux/vt.h (0x56..), linux/videotext.h
868 (0x71..), linux/videotext.h (0x72..), asm/sockios.h (0x89..),
869 linux/sockios.h (0x89..), linux/wireless.h (0x8B..).
870 * linux/ioctlent.h: Regenerated from linux-2.6.5.
873 2004-06-03 Roland McGrath <roland@redhat.com>
875 * debian/control (Architecture): Add amd64.
876 Fixes Debian bug #246568.
878 * strace.c (main) [LINUX]: Expand TCBTAB as necessary for threads
879 attached. Attach threads only under -f. Set TCB_FOLLOWFORK in them.
880 (expand_tcbtab): New function, broken out of ...
881 * process.c (fork_tcb): ... here, call that.
882 * defs.h: Declare expand_tcbtab.
884 2004-04-19 Roland McGrath <roland@redhat.com>
886 * process.c (printstatus): Add a space before | in output.
888 2004-04-16 Roland McGrath <roland@redhat.com>
890 * configure.ac: Version 4.5.3.
891 * strace.spec, debian/changelog: 4.5.3-1.
893 2004-03-18 Dmitry V. Levin <ldv@altlinux.org>
895 * resource.c (sys_quotactl) [LINUX]: Cast arithmetic shift operand
896 from long to unsigned long, to fix output of the quotactl command
900 2004-04-16 Roland McGrath <roland@redhat.com>
902 * linux/s390/ioctlent.h, linux/s390x/ioctlent.h: Update DASD ioctls.
903 From Maxim Shchetynin <maxim@de.ibm.com>.
905 * configure.ac: Check for <mqueue.h>.
906 * ipc.c (sys_mq_open, printmqattr) [! HAVE_MQUEUE_H]: Don't try to
907 decode struct mq_attr.
908 * NEWS: Mention mq support.
910 * linux/syscall.h: Support new mq_* syscalls on Linux.
911 * linux/syscallent.h: Likewise.
912 * linux/dummy.h: Likewise.
914 * time.c (printsigevent): Handle SIGEV_THREAD.
915 From Ulrich Drepper <drepper@redhat.com>.
918 2004-04-13 Roland McGrath <roland@redhat.com>
920 * net.c (msg_flags): Grok MSG_FIX, MSG_SYN, MSG_RST, MSG_NOSIGNAL,
922 From Ulrich Drepper <drepper@redhat.com>.
925 * process.c (printstatus): Mask out bits presented symbolically, and
926 print "| 0xnnn" if the remaining bits are not all zero.
927 Fixes Debian bug #240062.
929 * process.c (print_affinitylist): Rewritten to handle indirect values.
930 (sys_sched_setaffinity, sys_sched_getaffinity): Update callers.
931 From Ulrich Drepper <drepper@redhat.com>.
934 * acinclude.m4: Quote first argument to AC_DEFUN in all cases.
936 2004-04-08 Roland McGrath <roland@redhat.com>
938 * strace.c (main) [LINUX]: When attaching for -p, look in
939 /proc/PID/task for all threads and attach them as presumed
940 CLONE_THREAD children.
941 * NEWS: Mention the feature.
944 2004-03-02 Roland McGrath <roland@redhat.com>
946 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
947 From Michael Holzheu <HOLZHEU@de.ibm.com>.
949 * debian/control (Standards-Version): Update to 3.6.1.
951 2004-03-01 Roland McGrath <roland@redhat.com>
953 * configure.ac, NEWS: Version 4.5.2.
954 * strace.spec, debian/changelog: 4.5.2-1.
956 * strace.c (main): Avoid potential buffer overruns from ludicrous
957 arguments or PATH values.
958 * syscall.c (qual_signal): Bail out for too-long string.
960 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
961 Fixes Debian bug #223207.
963 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
965 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
966 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
967 struct modify_ldt_ldt_s.
968 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
970 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
971 From Tim Yamin <plasmaroo@gentoo.org>.
973 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
976 * configure.ac: Check for `struct pt_all_user_regs'
977 and `struct ia64_fpreg' in <sys/ptrace.h>.
978 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
979 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
981 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
982 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
984 * util.c [LINUX] (arg0_index, arg1_index): New macros.
985 [S390 || S390X]: Define them with inverted values.
986 (setbpt): Use them for u_arg indices.
988 2004-02-26 Andreas Schwab <schwab@suse.de>
990 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
991 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
992 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
994 2004-03-01 Roland McGrath <roland@redhat.com>
996 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
997 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
998 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
999 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
1000 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
1001 sys_sched_get_priority_min): New functions.
1002 From Ulrich Drepper <drepper@redhat.com>.
1005 2004-02-20 Roland McGrath <roland@redhat.com>
1007 * linux/hppa/syscallent.h: Update some syscalls.
1008 From Randolph Chung <tausq@debian.org>.
1009 Fixes Debian bug #231632.
1011 2003-12-31 David Mosberger <davidm@hpl.hp.com>
1013 * process.c (internal_exit): For ia64, also recognize IA-32 252
1015 (change_syscall): For IA64, also support changing IA-32 syscalls.
1016 * syscall.c (internal_syscall): For IA64, also recognize IA-32
1017 syscall 252 (exit_group) as an internal_exit() syscall.
1018 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
1020 (SYS_vfork): Likewise.
1021 (arg_setup): For IA64 version, also support IA-32 syscalls.
1022 (get_arg0): Likewise.
1023 (get_arg1): Likewise.
1024 (set_arg0): Likewise.
1025 (set_arg1): Likewise.
1027 2004-02-15 Anton Blanchard <anton@samba.org>
1029 * linux/powerpc/syscallent.h: Add rtas call.
1030 Shift multiplexed syscalls to start at 300, we are already about
1031 to hit 256 real syscalls.
1032 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
1034 2004-02-19 Roland McGrath <roland@redhat.com>
1036 * strace.c (main): Use TCP->pid, not PID, in -p message.
1037 Fixes Debian bug #229802.
1039 2004-01-13 Roland McGrath <roland@redhat.com>
1041 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
1044 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
1045 Reported by Petter Reinholdtsen <pere@hungry.com>.
1047 2003-12-31 David Mosberger <davidm@hpl.hp.com>
1049 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
1051 2003-12-14 Anton Blanchard <anton@samba.org>
1053 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
1054 Use %llu formats for them.
1056 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
1058 * linux/powerpc/syscallent.h: Update to include recently added
1061 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
1062 ppc64, we were misreporting syscalls that really succeeded as having
1065 2004-01-13 Roland McGrath <roland@redhat.com>
1067 * strace.1: Remove comment about vfork on Linux.
1068 Fixes Debian bug #223390.
1070 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
1071 (sys_getdents64) [LINUX]: Print d_type field.
1073 2003-12-15 Dmitry V. Levin <ldv@altlinux.org>
1075 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
1076 killed process if available. Fixes RH#112117.
1078 2003-11-13 Roland McGrath <roland@redhat.com>
1080 * configure.ac, NEWS: Version 4.5.1.
1081 * strace.spec, debian/changelog: 4.5.1-1.
1083 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
1085 * defs.h (ioctl_lookup): Prototype change.
1086 * ioctl.c (ioctl_next_match): New function.
1087 * defs.h: Declare it.
1088 * io.c (sys_ioctl): Use it, to display all possible ioctl names
1089 when there's more than one match.
1090 * ioctl.c (ioctl_lookup): Likewise.
1091 * stream.c (internal_stream_ioctl): Likewise.
1092 Patch from Solar Designer <solar@openwall.com>.
1094 2003-11-13 Roland McGrath <roland@redhat.com>
1096 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
1097 * linux/sh64/syscallent.h: Likewise.
1099 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
1101 Fixes for RH#105359.
1102 * util.c (printuid): New function.
1103 * defs.h: Declare it.
1104 * file.c (sys_chown): Use it.
1105 * file.c (sys_fchown): Likewise.
1106 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
1107 sys_setresgid): Likewise.
1108 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
1109 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
1110 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
1111 setuid32, setgid32, setfsuid32, setfsgid32.
1112 * process.c [LINUX]: Define GETGROUPS32_T.
1113 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
1115 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
1118 2003-11-11 Roland McGrath <roland@redhat.com>
1120 * strace.c (main): Bail with usage error for missing command before we
1121 open the -o file or fiddle uids.
1123 2003-11-06 Roland McGrath <roland@redhat.com>
1125 * strace.c (main): Treat piped output more like file output.
1126 Disallow -ff with piped output. Fixes RH#105366.
1127 Reported by Dmitry V. Levin <ldv@altlinux.org>
1129 * strace.c (tprintf): Check result of vfprintf and use perror when it
1130 fails while not writing to stderr itself. Fixes Debian bug #218762.
1132 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
1133 From Ulrich Drepper <drepper@redhat.com>.
1135 2003-11-01 Roland McGrath <roland@redhat.com>
1137 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
1138 setitimer rather than hard-coding a value based on HZ.
1139 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
1141 2003-10-21 Roland McGrath <roland@redhat.com>
1143 * strace.1: Fixed a few spelling errors.
1144 Fixes Debian bug #217008.
1146 * syscall.c: Revert last change, was broken.
1148 2003-10-01 Roland McGrath <roland@redhat.com>
1150 * process.c (internal_clone): Don't suspend parent when call requested
1151 a specific PID that is not a traced child.
1153 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
1154 from right to left so we don't have to presume the size.
1155 Reported by David Woodhouse <dwmw2@redhat.com>.
1157 2003-09-25 Roland McGrath <roland@redhat.com>
1159 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
1160 these in the table if they are defined.
1162 2003-09-24 Roland McGrath <roland@redhat.com>
1164 * configure.ac, NEWS: Version 4.5.
1165 * strace.spec, debian/changelog: 4.5-1.
1167 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
1168 instruction decoding branch if TCB_INSYSCALL is clear.
1169 Reported by <jochen@penguin-breeder.org>.
1171 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
1173 2003-09-23 Roland McGrath <roland@redhat.com>
1175 * strace.spec: On ppc64 (maybe others later), create an strace64
1176 package as well containing just /usr/bin/strace64.
1178 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
1181 2003-08-21 Roland McGrath <roland@redhat.com>
1183 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
1184 * linux/x86_64/syscallent.h: Likewise.
1185 * linux/s390/syscallent.h: Likewise.
1186 * linux/s390x/syscallent.h: Likewise.
1188 2003-07-28 Daniel Jacobowitz <drow@mvista.com>
1190 * defs.h (ALIGN64): Define for MIPS.
1191 * io.c (PREAD_OFFSET_ARG): Define.
1192 (sys_pread, sys_pwrite): Use it.
1193 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
1195 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
1196 (truncate64, ftruncate64): Pretty-print.
1197 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
1198 (truncate64, ftruncate64): Take four arguments.
1200 2003-07-17 Roland McGrath <roland@redhat.com>
1202 * configure.ac, NEWS: Version 4.4.99.
1203 * strace.spec, debian/changelog: 4.4.99-1.
1205 2003-07-15 Anton Blanchard <anton@samba.org>
1207 * ipc.c: Add SHM_HUGETLB field.
1208 Mask out permission bits in msgget, semget and shmget before
1209 printing resource_flags.
1210 Mask execute permission bits (even though we dont currently
1213 2003-07-17 Roland McGrath <roland@redhat.com>
1215 * linux/powerpc/syscallent.h (tgkill): New at 250.
1217 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
1218 From Ulrich Drepper <drepper@redhat.com>.
1220 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
1221 * file.c (printstatfs): Print f_fsid and f_frsize.
1222 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
1223 * linux/syscall.h: Add decls.
1224 From Ulrich Drepper <drepper@redhat.com>.
1226 2003-07-09 Roland McGrath <roland@redhat.com>
1228 * linux/ia64/syscallent.h (tgkill): New at 1235.
1230 2003-07-05 Richard Henderson <rth@twiddle.net>
1232 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
1233 * syscall.c (ERESTART_RESTARTBLOCK): New.
1234 (trace_syscall): Print it.
1235 * linux/alpha/syscallent.h (osf_syscall): Name properly.
1236 (osf_set_program_attributes): Fix typo.
1237 (osf_nfssvc): Likewise.
1238 (osf_sigsendset): Likewise.
1239 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
1240 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
1241 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
1242 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
1243 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
1244 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
1245 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
1246 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
1247 clock_getres, clock_nanosleep, semtimedop): New.
1249 2003-07-08 Roland McGrath <roland@redhat.com>
1251 * signal.c (sys_tgkill): New function.
1252 * linux/syscall.h: Declare it.
1253 * linux/syscallent.h: Add tgkill.
1255 2003-06-27 Roland McGrath <roland@redhat.com>
1257 * configure.ac: Check for type `struct __old_kernel_stat'.
1258 * file.c (convertoldstat, printoldstat): Define under
1259 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
1260 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
1261 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
1262 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
1264 2003-06-26 Roland McGrath <roland@redhat.com>
1266 * configure.ac: SHMEDIA -> SH64
1269 * process.c: Likewise.
1271 * syscall.c: Likewise.
1273 * linux/shmedia/syscallent.h: Moved to ...
1274 * linux/sh64/syscallent.h: ... here.
1276 * config.guess: Update from canonical version, timestamp 2003-06-17.
1277 * config.sub: Likewise.
1279 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
1280 From: Joshua Neal <tinara@netpipeline.net>.
1282 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
1283 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
1284 * linux/ia64/syscallent.h: Likewise.
1285 * linux/powerpc/syscallent.h: Likewise.
1286 * linux/s390/syscallent.h: Likewise.
1287 * linux/s390x/syscallent.h: Likewise.
1288 * linux/x86_64/syscallent.h: Likewise.
1289 From Jakub Jelinek <jakub@redhat.com>.
1291 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
1292 From Michael Holzheu <HOLZHEU@de.ibm.com>.
1294 2003-06-23 Roland McGrath <roland@redhat.com>
1296 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
1297 From Ulrich Drepper <drepper@redhat.com>.
1299 2003-06-10 Roland McGrath <roland@redhat.com>
1301 * configure.ac, NEWS: Version 4.4.98.
1302 * strace.spec, debian/changelog: 4.4.98-1.
1304 2003-06-09 Roland McGrath <roland@redhat.com>
1306 * linux/s390x/syscallent.h: Update many syscalls.
1307 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
1309 * linux/s390/syscallent.h: Update many syscalls.
1310 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
1312 * linux/shmedia/syscallent.h: New file.
1313 From Stephen Thomas <stephen.thomas@superh.com>.
1315 * strace.c (trace): Print a message and newline for a WIFEXITED report
1316 from the process we just printed an unterminated syscall line for.
1318 2003-06-03 Roland McGrath <roland@redhat.com>
1320 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
1322 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
1323 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
1324 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
1325 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
1326 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
1327 (get_error) [LINUX] [ARM]: Update.
1328 (syscall_enter) [LINUX] [ARM]: New case.
1329 * util.c (printcall) [LINUX] [ARM]: New case.
1331 * debian/control (Standards-Version): Update to 3.5.10.
1333 * strace.c (main): In PATH search, accept only a regular file with
1334 execute bits set. Fixes Debian bug #137103.
1336 2003-06-02 Roland McGrath <roland@redhat.com>
1338 * strace.c (main): Set -q when given -o and not -p, and not when not
1339 given -o, to match what the man page always said.
1340 Fixes Debian bug #47113, #153678.
1342 * configure.ac, NEWS: Version 4.4.97.
1343 * strace.spec, debian/changelog: 4.4.97-1.
1345 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
1346 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
1348 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
1349 timestamp 2003-05-22.
1350 * config.sub: Likewise, timestamp 2003-05-24.
1352 2003-05-22 Roland McGrath <roland@redhat.com>
1354 * defs.h (struct tcb): New member `nzombies'.
1355 * strace.c (alloctcb): Initialize it.
1356 (droptcb): Increment our parent's zombie count.
1357 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
1358 process has zombies it can reap. On the way out, if we reaped
1359 an untraced process, decrement the zombie count.
1361 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
1362 separately using signame.
1364 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
1365 of literal 0 for index. Consult the right flags without clobbering
1366 anything when we reparent the new child to the caller's parent thread.
1368 * linux/s390/syscallent.h: Fix sys_clone argument count.
1369 * linux/s390x/syscallent.h: Likewise.
1370 * linux/mips/syscallent.h: Likewise.
1371 * linux/alpha/syscallent.h: Likewise.
1372 * linux/powerpc/syscallent.h: Likewise.
1373 * linux/sh/syscallent.h: Likewise.
1374 * linux/sparc/syscallent.h: Likewise.
1375 * linux/hppa/syscallent.h: Likewise.
1377 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
1378 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
1380 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
1381 [LINUX || SVR4] (siginfo_codes): Add strings for them.
1383 * process.c (print_affinitylist): Fix loop condition.
1384 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
1386 2003-04-10 Roland McGrath <roland@redhat.com>
1388 * syscall.c (qual_desc): Return zero after parsing number.
1389 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
1391 2003-04-07 Roland McGrath <roland@redhat.com>
1393 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
1394 * linux/syscall.h: Likewise.
1395 * ipc.c [LINUX] (sys_semtimedop): New function.
1396 From Ulrich Drepper <drepper@redhat.com>.
1398 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
1399 From Ulrich Drepper <drepper@redhat.com>.
1401 2003-04-01 Philippe De Muyter <phdm@macqel.be>
1403 * sock.c, stream.c: Check #ifdef LINUX, not linux.
1404 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
1406 2003-03-30 Roland McGrath <roland@redhat.com>
1408 * configure.ac, NEWS: Version 4.4.96.
1409 * strace.spec, debian/changelog: 4.4.96-1.
1411 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
1413 Various fixes for SuperH [SH]:
1414 * mem.c (sys_old_mmap): mmap() parameters passed in registers
1415 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
1417 * process.c (change_syscall): Fixed register which holds system
1419 * util.c (arg0_offset, arg1_offset): provide definition
1420 * Makefile.am: Added new files in linux/sh
1421 * linux/sh/syscallent.h: New file.
1422 * linux/sh/errnoent.h: New file.
1423 * linux/sh/ioctlent.h: New file.
1424 * linux/sh/signalent.h: New file.
1426 * linux/ioctlent.sh: Take an arg for location of header files
1427 * syscallent.sh: Replaced lost $
1429 2003-03-30 Roland McGrath <roland@redhat.com>
1431 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
1432 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
1433 From Ulrich Drepper <drepper@redhat.com>.
1435 * linux/syscallent.h: Use sys_getrlimit for 191.
1436 Use name "old_getrlimit" for 76.
1437 Reported by Ulrich Drepper <drepper@redhat.com>.
1439 2003-03-18 Roland McGrath <roland@redhat.com>
1441 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
1443 2003-03-17 Roland McGrath <roland@redhat.com>
1445 * linux/x86_64/syscallent.h: clone takes 5 args.
1446 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
1448 2003-03-15 Roland McGrath <roland@redhat.com>
1450 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
1452 2003-03-14 Roland McGrath <roland@redhat.com>
1454 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
1456 * linux/ia64/syscallent.h: clone takes 5 arguments.
1457 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
1459 2003-03-12 Roland McGrath <roland@redhat.com>
1461 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
1462 Use sys_clone for clone2.
1463 * linux/syscall.h: Don't declare sys_clone2.
1464 * process.c (sys_clone): Rewritten to handle both flavors,
1465 print all extra args depending on flag bits.
1466 (sys_clone2): Function removed.
1468 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
1470 2003-03-04 Roland McGrath <roland@redhat.com>
1472 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
1473 TCB_INSYSCALL is clear, like other platforms do.
1475 2003-03-04 Ulrich Drepper <drepper@redhat.com>
1477 * mem.c [LINUX] (sys_remap_file_pages): New function.
1478 * linux/syscall.h: Declare it.
1479 * linux/syscallent.h: Use it.
1480 * linux/powerpc/syscallent.h: Likewise.
1482 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
1484 2003-02-26 Roland McGrath <roland@redhat.com>
1486 * configure.ac: Fix typo in netinet/in.h check.
1487 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
1488 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
1490 2003-02-24 Roland McGrath <roland@redhat.com>
1492 * configure.ac, NEWS: Version 4.4.95.
1493 * strace.spec, debian/changelog: 4.4.95-1.
1495 * process.c (sys_getresgid): Fix typos in argument access.
1497 2003-02-23 Roland McGrath <roland@redhat.com>
1499 * process.c (sys_getresuid): Fix typos in argument access.
1500 Reported by Anton Blanchard <anton@samba.org>.
1502 2003-02-19 Roland McGrath <roland@redhat.com>
1504 * configure.ac, NEWS: Version 4.4.94.
1505 * strace.spec, debian/changelog: 4.4.94-1.
1507 * version.c: Removed.
1508 * Makefile.am (strace_SOURCES): Remove it.
1509 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
1511 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
1512 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
1513 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
1515 2003-01-23 Roland McGrath <roland@redhat.com>
1517 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
1518 SPARC, which doesn't use the header regardless.
1520 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
1523 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
1525 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
1526 [! SYS_putpmsg] (sys_putpmsg): Likewise.
1528 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
1529 since they can conflict.
1531 2003-01-21 Roland McGrath <roland@redhat.com>
1533 * strace.c (usage): Omit -z, since it has never worked properly.
1536 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
1537 var=val in environ or to remove var, respectively.
1538 (usage): Mention it.
1539 * strace.1, NEWS: Document it.
1541 * configure.ac, NEWS: Version 4.4.93.
1542 * strace.spec, debian/changelog: 4.4.93-1.
1543 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
1545 2003-01-20 Roland McGrath <roland@redhat.com>
1547 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
1548 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
1549 TCB_WAITEXECVE state with special kludges.
1551 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
1552 reversed from other architectures.
1554 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
1555 conditional on [TCB_WAITEXECVE] instead of list of processors.
1557 * util.c (restore_arg0): Evaluate args in no-op defns.
1559 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
1560 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
1562 2003-01-17 Anton Blanchard <anton@samba.org>
1564 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
1566 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
1568 2003-01-14 Roland McGrath <roland@redhat.com>
1570 * linux/powerpc/errnoent.h: Add missing errnos.
1571 * linux/powerpc/ioctlent.h: Update ioctl values.
1572 From Anton Blanchard <anton@samba.org>.
1574 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
1575 From Anton Blanchard <anton@samba.org>.
1577 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
1578 sys_ftruncate64, instead of printargs, for those syscalls.
1579 * linux/mips/syscallent.h: Likewise.
1580 * linux/powerpc/syscallent.h: Likewise.
1581 * linux/s390/syscallent.h: Likewise.
1582 * linux/sparc/syscallent.h: Likewise.
1584 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
1585 All others at the moment use linux/syscallent.h, where it's 300.
1587 * strace.1: Update bug reporting info.
1589 * resource.c [LINUX] (quotacmds): Grok new command encodings.
1590 From Nathan Scott <nathans@debian.org>.
1592 * configure.ac, NEWS: Version 4.4.92.
1593 * strace.spec, debian/changelog: 4.4.92-1.
1595 * configure.ac: Match powerpc* (includes powerpc64), and don't match
1596 ppc (never comes out of config.sub).
1598 * process.c (sys_ptrace): Use #lx format for address argument.
1599 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
1600 * process.c [POWERPC]: Likewise.
1601 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
1602 * syscall.c (get_scno) [POWERPC]: Likewise.
1603 * util.c [POWERPC]: Likewise.
1604 (printnum): Use long for NUM.
1605 From Anton Blanchard <anton@samba.org>.
1607 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
1609 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
1610 appropriately via set_arg0 or no-ops for each architecture.
1611 (clearbpt): Use those instead of set_arg0 and set_arg1.
1613 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
1614 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
1615 sys_ftruncate64, instead of printargs, for those syscalls.
1617 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
1618 (sys_ptrace): Use printxval.
1619 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
1620 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
1622 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
1623 print it before using printxval.
1624 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
1626 2003-01-13 Roland McGrath <roland@redhat.com>
1628 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
1629 timestamp 2003-01-10.
1630 * config.sub: Likewise, timestamp 2003-01-03.
1631 * install-sh: Update from Automake 1.7.2.
1633 * linux/powerpc/signalent.h: Add SIGRTMIN.
1634 From Anton Blanchard <anton@samba.org>.
1636 * linux/powerpc/syscallent.h: Add missing system calls.
1637 Decode more system calls, we were just printargs for many things.
1638 Remove some x86-specific system calls.
1639 Remove two syscalls between the socket and ipc syscalls,
1640 it was resulting in all IPC syscalls being off by two.
1642 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
1643 From Anton Blanchard <anton@samba.org>.
1645 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
1646 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
1647 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
1648 From Anton Blanchard <anton@samba.org>.
1650 * term.c [LINUX]: Get kernel definition of struct termios.
1651 From Anton Blanchard <anton@samba.org>.
1653 * linux/ioctlent.sh: Look in sound/ directory too.
1654 From Anton Blanchard <anton@samba.org>.
1656 * desc.c (printflock64): Fix ADDR argument type.
1657 From Anton Blanchard <anton@samba.org>.
1659 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
1660 sys_siglist and _sys_siglist.
1661 Reported by John Hughes <john@Calva.COM>.
1663 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
1664 Reported by John Hughes <john@Calva.COM>.
1666 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
1668 2003-01-10 Roland McGrath <roland@redhat.com>
1670 * configure.ac, NEWS: Version 4.4.91.
1671 * strace.spec, debian/changelog: 4.4.91-1
1673 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
1674 values for x86-64, conditional on current_personality.
1676 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
1678 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
1679 * stream.c (print_transport_message): Use #ifdefs for those members.
1681 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
1683 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
1684 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
1686 * strace.c (pfd2tcb): Fix for new tcbtab type.
1687 (rebuild_pollv): Likewise.
1688 (detach): Put variables used under [LINUX] inside #ifdef.
1690 * process.c (change_syscall) [POWERPC]: Add missing return.
1691 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
1693 * strace.spec: New file.
1694 * debian/changelog: 4.4.90-1
1695 * debian/rules (binary-arch): Depend on build.
1696 (clean): Don't try to run Makefile.in.
1697 * debian/control (Standards-Version): Now 3.5.8.
1699 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
1701 2003-01-09 Roland McGrath <roland@redhat.com>
1703 * syscall.c (force_result) [S390 || S390X]: Fix typo.
1705 * debian/control: Update Maintainer: field.
1707 2003-01-08 Roland McGrath <roland@redhat.com>
1709 * NEWS: Update for 4.4.90 test release.
1711 Support for new Linux 2.5 thread features.
1712 * defs.h [LINUX]: Define __NR_exit_group if not defined.
1713 (struct tcb): New members nclone_threads, nclone_detached,
1715 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
1716 (waiting_parent): Macro removed.
1717 (pid2tcb): Declare it.
1718 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
1719 child to our parent if we are a CLONE_THREAD child ourselves.
1720 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
1721 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
1722 determining if we have any. If TCB_CLONE_THREAD is set, check
1723 parent's children instead of our own, and bump nclone_waiting count.
1724 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
1725 the syscall was exit_group.
1726 * syscall.c (internal_syscall): Use internal_exit for exit_group.
1727 * strace.c (pid2tcb): No longer static.
1728 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
1729 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
1730 If we have thread children, set TCB_EXITING and don't clear the TCB.
1731 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
1732 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
1733 children of our parent that might be waiting for us too.
1734 [TCB_GROUP_EXITING] (handle_group_exit): New function.
1735 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
1737 Revamp -f support for Linux.
1738 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
1739 the system call to be clone with CLONE_PTRACE set. Various new static
1741 * process.c (internal_clone): Define also #ifdef SYS_clone2.
1742 Initialize TCPCHILD->parent field.
1743 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
1744 Check in case the new child is in the tcb already.
1745 (internal_fork) [LINUX]: Just call internal_clone.
1746 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
1747 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
1749 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
1751 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
1753 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
1755 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
1757 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
1759 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
1761 * debian/rules: no longer install postinst and prerm
1762 * debian/control: do not end summary with full stop (lintian)
1764 2002-12-30 Roland McGrath <roland@redhat.com>
1766 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
1767 (EXTRA_DIST): Add missing files.
1769 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
1771 * syscall.c (qualify_one): New function.
1772 (qual_options): Replace lookup field with qualify, update initializer.
1773 (qualify): Update caller.
1774 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
1775 (qual_syscall): Rewritten lookup_syscall, match name more than once.
1776 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
1778 * version.c (version): Make const, bump to 4.4.90.
1779 * strace.c: Update decl.
1781 * Makefile.am [LINUX && X86_64]: Remove cruft.
1782 * linux/x86_64/errnoent1.h: New file.
1783 * linux/x86_64/ioctlent1.h: New file.
1784 * linux/x86_64/signalent1.h: New file.
1785 * linux/x86_64/syscallent1.h: New file.
1786 * linux/x86_64/i386-headers.diff: File removed.
1787 * linux/x86_64/makeheaders.sh: File removed.
1788 * linux/x86_64/Makefile.in: File removed.
1790 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
1791 already broken for 32-bit personality on x86-64.
1793 2002-12-29 Roland McGrath <roland@redhat.com>
1795 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
1796 * linux/Makefile.am: File removed.
1797 * freebsd/Makefile.am: File removed.
1798 * sunos4/Makefile.in: File removed.
1799 * svr4/Makefile.in: File removed.
1801 * linux/alpha/Makefile.in: File removed.
1802 * linux/hppa/Makefile.in: File removed.
1803 * linux/ia64/Makefile.in: File removed.
1804 * linux/powerpc/Makefile.in: File removed.
1805 * linux/s390/Makefile.in: File removed.
1806 * linux/s390x/Makefile.in: File removed.
1808 2002-12-26 Roland McGrath <roland@redhat.com>
1810 * syscallent.sh: Grok three flavors of #define line, uniquify.
1811 * linux/hppa/syscallent.sh: File removed.
1812 * linux/powerpc/syscallent.sh: File removed.
1814 * linux/Makefile.am: New file.
1815 * linux/Makefile.in: File removed.
1816 * freebsd/Makefile.am: New file.
1817 * freebsd/i386/Makefile.am: New file.
1818 * freebsd/i386/Makefile.in: File removed.
1820 2002-12-22 Roland McGrath <roland@redhat.com>
1822 Update to Autoconf 2.57, and Automakify with version 1.7.
1823 * Makefile.am: New file.
1824 * Makefile.in: File removed.
1825 * configure.in: Moved to ...
1826 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
1827 * aclocal.m4: Moved to ...
1828 * acinclude.m4: ... here. Update for Autoconf 2.5x.
1829 * acconfig.h: File removed.
1830 * AUTHORS: New file, makes automake happy.
1831 * autogen.sh: File removed.
1832 * README-CVS: Update to recommend autoreconf instead.
1833 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
1834 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
1835 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
1836 * strace.c: *_DECLARED -> HAVE_DECL_*
1837 * stream.c: HAVE_* -> HAVE_STRUCT_*
1839 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
1840 sh, and use $(srcdir) to find the script.
1841 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
1842 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
1843 * linux/x86_64/Makefile.in (headers): Renamed to all.
1844 * linux/alpha/Makefile.in: Add empty install target.
1845 * linux/x86_64/Makefile.in: Likewise.
1846 * linux/powerpc/Makefile.in: Likewise.
1847 * linux/Makefile.in: Likewise.
1849 2002-12-26 Roland McGrath <roland@redhat.com>
1851 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
1852 From Daniel Jacobowitz <drow@false.org>.
1854 2002-12-21 Roland McGrath <roland@redhat.com>
1856 * linux/syscallent.h: Add some new 2.5 syscall names.
1857 Now clone takes 5 args.
1858 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
1859 [LINUX] (sys_clone): Print new args.
1860 * mem.c (print_ldt_entry): Make global.
1862 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
1863 safety, since up to 260 are already used in 2.5 kernels.
1864 * linux/syscallent.h: Update the table.
1865 * linux/ia64/syscallent.h: Likewise.
1867 * syscall.c (force_result): New function.
1868 * process.c (internal_wait): Handle ECHILD exit from wait call with
1869 WNOHANG flag set; force the return value to 0 in the inferior when it
1870 has live children we are tracing.
1871 * NEWS: Mention the bug fix.
1873 2002-12-17 Roland McGrath <roland@redhat.com>
1875 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
1876 with linux/syscallent.h additions.
1878 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
1879 (tcbtabsize): New variable.
1880 (main): Initialize them using dynamic allocation.
1881 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
1882 (pid2tcb, cleanup): Likewise.
1883 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
1884 (rebuild_pollv): Dynamically allocate the vector.
1885 * defs.h (tcbtab): Update decls.
1886 (MAX_PROCS): Macro removed, no more static limit on this.
1887 * process.c (fork_tcb): New function.
1888 (internal_clone, internal_fork): Use it instead of checking nprocs.
1890 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
1891 in wait after sending SIGSTOP.
1893 2002-12-16 Roland McGrath <roland@redhat.com>
1895 * signal.c (sprintsigmask): Increase static buffer size to account for
1896 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
1898 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
1899 __WNOTHREAD and __WALL.
1901 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
1902 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
1904 2002-12-15 Roland McGrath <roland@redhat.com>
1906 * process.c (setarg) [POWERPC]: Support it.
1908 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
1909 Old value was bogus, not even a proper instruction.
1910 From Guy M. Streeter <streeter@redhat.com>.
1912 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
1914 * configure.in: Don't check for putpmsg.
1915 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
1916 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
1918 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
1919 in test. Test our own #ifdef LINUX rather than predefined `linux'.
1921 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
1922 * linux/sparc/syscallent.h: Likewise.
1923 * linux/hppa/syscallent.h: Likewise.
1925 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
1926 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
1927 * process.c: Likewise.
1929 * desc.c (sys_osf_select): Add missing return type.
1931 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
1933 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
1934 sys_nanosleep, both already in linux/dummy.h.
1936 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
1937 (trace_syscall): Fix return without value.
1939 * linux/syscallent.h: Update table with names of new syscalls
1940 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
1941 * linux/ia64/syscallent.h: Likewise.
1942 * linux/powerpc/syscallent.h: Likewise.
1944 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
1945 defined. If the bit is set, print the sa_restorer field of sigaction.
1947 * mem.c: Add sys_{get,set}_thread_area.
1948 * linux/syscall.h: Declare them.
1949 * linux/syscallent.h: Update the table for these.
1950 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
1951 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
1953 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
1954 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
1955 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
1956 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
1957 sched_getaffinity, futex.
1958 * linux/syscallent.h: Update the table.
1959 * io.c: Add sys_sendfile64.
1960 * file.c: Add sys_readahead, sys_*xattr.
1961 * process.c: Add sys_futex, sys_*affinity.
1963 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
1964 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
1965 * linux/syscallent.h: Update the table for socket and ipc subcalls.
1967 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
1969 Bugfix for s390/s390x:
1970 * syscall.c: Fixed scno derivation for s390/s390x.
1972 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1974 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
1975 to allow the compilation of a native MIPS strace.
1977 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1979 From Marty Leisner <leisner@rochester.rr.com>,
1980 rewritten by mludvig:
1981 * strace.c (not_failing_only): New.
1982 (usage): Added -z switch description.
1983 (main): Added -z switch parsing to not_failing_only variable.
1984 * syscall.c (trace_syscall): Added not_failing_only handling.
1986 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
1988 Missing complete changelog for 2002-10-07 commit:
1989 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
1990 * acconfig.h: New define for s390x.
1991 * config.sub: Added missing define for s390 and new one for s390x.
1992 * configure.in: Added new define for s390x.
1993 * file.c: Added missing #undef dirent64 and new defines for s390x.
1994 * linux/s390: New directory.
1995 * linux/s390/Makefile.in: New file.
1996 * linux/s390/errnoent.h: New file.
1997 * linux/s390/ioctlent.h: New file.
1998 * linux/s390/signalent.h: New file.
1999 * linux/s390/syscallent.h: New file.
2000 * linux/s390x: New directoy.
2001 * linux/s390x/Makefile.in: New file.
2002 * linux/s390x/errnoent.h: New file.
2003 * linux/s390x/ioctlent.h: New file.
2004 * linux/s390x/signalent.h: New file.
2005 * linux/s390x/syscallent.h: New file.
2006 * linux/syscall.h: Added sys_mincore() prototype and added new
2008 * process.c: Added s390x defines.
2009 (change_syscall): Changed handling for s390.
2010 (setarg): Added missing s390/s390x code in setarg().
2011 * signal.c: Added s390x define.
2012 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
2013 arguments to sprintsigmask()).
2014 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
2015 since printstr() expects a long.
2016 * syscall.c (decode_subcall): Changed several variables to be long
2017 instead of int to match 64 bit requirements. Added s390x defines.
2018 (syscall_enter): Changed upeek() call to match s390 and s390x
2020 * util.c: Added s390x defines.
2022 2002-10-07 Michal Ludvig <mludvig@suse.cz>
2024 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
2025 and bugfixes to s390 by D.J. Barrow.
2027 2002-09-23 Michal Ludvig <mludvig@suse.cz>
2029 Merged x86-64 port by Andi Kleen <ak@suse.de>
2030 and Michal Ludvig <mludvig@suse.cz>
2031 * Makefile.in: New target 'headers'. Failure ignored.
2032 * acconfig.h: New defines for x86-64.
2033 * configure.in: Ditto.
2037 * process.c: Added support for x86-64.
2039 * syscall.c: Ditto + added automatic personality switching.
2040 * linux/syscall.h: Ditto.
2041 * linux/x86_64: New directory.
2042 * linux/x86_64/Makefile.in: New file.
2043 * linux/x86_64/gentab.pl: Ditto.
2044 * linux/x86_64/i386-headers.diff: Ditto.
2045 * linux/x86_64/makeheaders.sh: Ditto.
2046 * linux/x86_64/syscallent.h: Ditto.
2047 * mem.c (print_mmap): Always print arg[4] as int.
2049 2002-09-23 Michal Ludvig <mludvig@suse.cz>
2051 * configure.in: Fix regular expressions.
2052 * linux/syscall.h: Added missing braces in prototype of
2054 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
2055 (struct fileflags): Made extern to inhibit compiation warnings.
2056 (sys_getdents64): Merged LINUX and SVR4 part.
2057 * syscall.c (get_scno): Split multiline string into two distinct
2060 2002-05-24 John Hughes <john@calva.com>
2062 * stream.h, net.h: Avoid possible infinite loop caused by
2063 unsigned arithmetic in preceeding change.
2065 2002-05-23 John Hughes <john@calva.com>
2067 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
2069 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
2070 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
2073 * configure.in: use tests for struct opthdr and struct t_opthdr.
2075 * defs.h: add new function print_sock_optmgmt.
2077 * io.c: add hack that lets ioctl decode functions set auxilliary
2080 * stream.c: better decoding for timod ioctls.
2082 * net.c: add function print_sock_optmgmt, used by timod ioctl
2083 decoding functions in stream.c.
2085 2002-05-23 John Hughes <john@calva.com>
2087 * acconfig.h: Make autoheader happy about Linux/SuperH
2089 2002-05-23 John Hughes <john@calva.com>
2091 * strace.c: Get rid of warning if not using POLL_HACK
2093 2002-05-22 John Hughes <john@calva.com>
2095 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
2096 options that are not just ints, cope with systems that don't
2097 #define SOL_TCP and so on.
2099 2002-05-21 John Hughes <john@calva.com>
2101 * strace.c: Fix warning if POLL_HACK is used.
2103 2002-05-17 John Hughes <john@calva.com>
2105 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
2107 2002-05-17 John Hughes <john@calva.com>
2109 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
2111 2002-05-17 John Hughes <john@calva.com>
2113 * stream.c: tidy up output a little.
2115 2002-05-17 John Hughes <john@calva.com>
2117 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
2118 to procpriv syscall.
2120 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
2122 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
2123 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
2126 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
2128 * strace.c: close tcp->outf in droptcb()
2130 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
2132 * net.c: decode packet options
2134 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
2136 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
2138 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
2141 * linux/syscallent.h: fix typo and add the reserved stream syscalls
2142 * defs.h, file.c, io.c: fix signed/unsigned issues
2143 * syscall.c: check for negative u_errors
2144 * cvsbuild: renamed to autogen.sh
2146 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
2148 * net.c: add new TCP socket options
2150 2001-10-26 John Hughes <john@calva.com>
2152 * svr4/ioctlent.sh: Cope with #define lines containing
2153 comments that terminate on subsequent lines. Used to
2154 comment out subsequent ioctls!
2156 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
2158 * linux/ioctlent.h: regenerated using current scripts so
2159 term ioctls are included
2161 2001-10-19 John Hughes <john@Calva.COM>
2163 * strace.c(proc_open): On SVR4 only trace the syscalls,
2164 signals and faults we care about.
2166 2001-10-18 John Hughes <john@Calva.COM>
2168 * acconfig.h: Add HAS_SIGINFO_T.
2169 * aclocal.m4: add check for siginfo_t in signal.h.
2170 * configure.in: use check for siginfo_t.
2171 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
2172 allow access to siginfo when signal recieved.
2173 * process.c: Remove SVR4 only version of printsiginfo.
2174 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
2175 * strace.c: on SVR4 print siginfo when signal recieved.
2177 2001-10-18 John Hughes <john@Calva.COM>
2179 * system.c(sys_ssisys): handle return values for ssisys
2181 2001-10-18 John Hughes <john@Calva.COM>
2183 * signal.c: handle sigwait
2184 * svr4/dummy.c: Move sigwait to done
2185 * svr4/syscall.h: handle sigwait
2187 2001-10-16 John Hughes <john@Calva.COM>
2189 * system.c(sys_ssisys): decode some args for ssisys.
2191 2001-10-16 John Hughes <john@Calva.COM>
2193 * mem.c: MS_SYNC is zero, so must be first in xlat list.
2195 * svr4/dummy.h: memcntl is much like mctl.
2197 2001-10-16 John Hughes <john@Calva.COM>
2199 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
2200 to read unmapped page. Make it possible to strace ksh.
2202 2001-10-03 David Mosberger <davidm@hpl.hp.com>
2204 * process.c (internal_clone): Avoid race condition by clearing
2205 breakpoint after attaching to child.
2207 2001-10-02 David Mosberger <davidm@hpl.hp.com>
2209 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
2210 by Don Dugger, with my refinements).
2212 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
2213 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
2215 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
2216 new ioctlent.h generation scheme.
2218 * linux/syscall.h (sys_clone2): Declare.
2219 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
2221 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
2222 don't miss the tty ioctls (unfortunately, some of the sound timer
2223 ioctls are in conflict with them!).
2225 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
2226 (clrbpt) [IA64]: Ditto.
2228 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
2230 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
2231 r8 (eax). Handle TCB_WAITEXECVE.
2232 (syscall_fixup): Handle ia64.
2233 (syscall_enter): Fix argument fetching for ia64.
2235 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
2236 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
2238 * process.c (tcp): New function.
2239 (change_syscall): Add support for ia64 linux.
2240 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
2242 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
2244 * resource.c (sprintrlim64): Ditto.
2246 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
2247 [IA64]: Declare "ia32" variable.
2249 * bjm.c: Do not include <linux/module.h>. It's not safe to include
2250 kernel headers. Declare the necessary constants and structures
2253 2001-10-01 David Mosberger <davidm@hpl.hp.com>
2255 * signal.c (parse_sigset_t): New function.
2256 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
2257 avoiding relying on internal layout of sigset_t datastructure.
2259 2001-04-26 David Mosberger <davidm@hpl.hp.com>
2261 * linux/ia64/syscallent.h: Add getunwind().
2263 2001-04-11 David Mosberger <davidm@hpl.hp.com>
2265 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
2266 PT_AR_BSP. Pick up arguments starting with out0, which is not
2267 always the same as r32 (e.g., consider inlined syscalls).
2269 2001-09-28 John Hughes <john@Calva.COM>
2271 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
2272 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
2274 2001-09-18 John Hughes <john@Calva.COM>
2276 * net.c: fix display of sockaddr structures, sometimes too many "}",
2277 sometimes too few. Fix suggested by Richard Kettlewell.
2279 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
2281 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
2282 the struct from bits/sigcontext.h already which signal.h includes.
2284 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2286 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
2288 * linux/Makefile.in: fix a few things so the ioctl list is generated
2290 * ioctl.c: remember to shift ioctl masks as well
2292 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2294 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
2295 for sys_fcntl as well
2297 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2299 * linux/hppa/syscallent.h: updated from Matthew Wilcox
2301 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2303 * process.c: seems Linux/IA64 changed register names on us, switch to
2306 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2308 * strace.c: set CLOEXEC flag for outputfile
2310 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2312 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
2314 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
2316 * configure.in: Support cross-compiling between architectures
2318 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
2320 * configure.in: add S390 to architecture list
2322 2001-07-10 John Hughes <john@Calva.COM>
2324 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
2325 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
2326 of args to readv/writev. Also gets rid of redundant printiovec
2327 routine from net.c (duplicate of tprint_iov in util.c).
2329 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
2331 * config.{guess,sub}: updated
2333 2001-05-15 John Hughes <john@Calva.COM>
2335 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
2336 it was just passing the sigmask (ucp->uc_sigmask).
2338 2001-05-15 John Hughes <john@Calva.COM>
2340 * util.c: Don't run off the end of valid memory in umovestr when
2341 USE_PROCFS. Important for FREEBSD systems (which seem to have an
2342 unmapped page just after the args/env area).
2344 2001-04-18 John Hughes <john@Calva.COM>
2346 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
2347 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
2348 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
2349 Treat rexecve as an exec.
2350 * system.c: decode arguments to ssisys call on nsc systems.
2351 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
2354 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
2356 * process.c: fix cast for powerpc code
2357 * linux/powerpc/syscallent.h: update syscall list
2358 * README: fix address for the strace mailinglist
2359 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
2360 the realtime signals as well
2362 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
2364 * Merge patches from Maciej W. Rozycki:
2365 + util.c: add code to print PC for MIPS
2366 + linux/mips/syscallent.h: updated
2367 + system.c: formating fixes for sys_sysmips
2368 + configure.in: test for yet more headers
2369 + stream.c: use configure-headertests instead of relying on OS hints
2371 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2373 * NEWS: start 4.3.1 items
2374 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
2376 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2378 * configure.in: test for asm/sysmips.h and linux/utsname.h
2379 * linux/syscall.h: fix a typo for sys_sysmips
2380 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
2383 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2385 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
2387 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2389 * linux/ia64/ioctlent.h: regenerated
2391 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2393 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
2394 general Linux ioctlent.sh
2396 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2398 * linux/ioctlent.sh: add dir variable for location of kernel headers
2400 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2402 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
2404 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2406 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
2408 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2410 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
2412 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2414 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
2416 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2418 * configure.in: use sparc* so we can compile on sparc64 as well
2419 * process.c, syscall.c: work around double define of fpq, fq and fpu
2420 structs on Linux/sparc, and use regs instead of pt_regs
2421 * don't use asm/sigcontext.h on Linux/sparc
2423 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2425 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
2427 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2429 * strace.c: use __WALL as wait4 flag if it exists so we can properly
2430 trace threaded programs
2432 2001-03-27 John Hughes <john@Calva.COM>
2434 * aclocal.m4: add check for endianness of long long.
2435 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
2436 * configure.in: check for endianness of long long.
2437 * defs.h: change LONG_LONG macro to work with either endianness of
2440 2001-03-27 John Hughes <john@Calva.COM>
2442 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
2443 initialisation list for array).
2445 2001-03-27 John Hughes <john@Calva.COM>
2447 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
2448 systems - bad merge of Harald Boehme's patch by me.
2450 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
2452 * lots of files: add Linux/hppa support
2454 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
2456 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
2457 * linux/syscallent.h: not that syscalls 220 and 221 are used now
2458 * config.guess: updated
2460 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
2462 * linux/ioclsort.c: new file
2463 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
2464 the ioctl list that doesn't involve attempting to #include all kernel
2466 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
2467 by the new ioctlent.sh
2468 * ioctl.c: only look at the number and type bits for linux, since
2469 ioctlent.sh no longer supplies the others
2471 2001-03-08 John Hughes <john@Calva.COM>
2473 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
2474 pretend they have names ending with "?" so that -e trace=stat (for
2476 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
2477 * freebsd/i386/syscall.h: consistency.
2479 2001-03-08 John Hughes <john@Calva.COM>
2481 * acconfig.h: add new ST_xxx defines.
2482 * aclocal.m4: macros to check for more fields in struct stat.
2483 * configure.in: use new macros to check for fields in struct stat.
2484 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
2486 2001-03-08 John Hughes <john@Calva.COM>
2488 * defs.h: rename wimpy get64 as powerful new LONG_LONG
2489 * file.c: use LONG_LONG
2490 * io.c: use LONG_LONG
2491 * mem.c use LONG_LONG
2493 2001-03-08 John Hughes <john@Calva.COM>
2495 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
2496 * aclocal.m4: routines to check for long long off_t and rlim_t.
2497 * configure.in: check for long long off_t and rlim_t.
2498 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
2499 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
2501 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
2502 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
2503 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
2505 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
2506 now done automaticaly for us.
2507 * freebsd/i386/syscall.h: ditto.
2508 * freebsd/i386/syscallent.h ditto.
2510 2001-03-07 John Hughes <john@Calva.COM>
2512 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
2513 * file.c: On FreeBSD use stat64 and pals instead of stat.
2514 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
2515 * freebsd/i386/syscall.h: ditto.
2516 * freebsd/i386/syscallent.h: ditto.
2518 2001-03-07 John Hughes <john@Calva.COM>
2520 * file.c: merge missing part of Harald Böhme's solaris patches,
2521 was only declaring sys_{stat64,lstat64,fstat64} on linux!
2523 2001-03-07 John Hughes <john@Calva.COM>
2525 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
2526 * svr4/syscallent.h: pread/pwrite are TF calls.
2528 2001-03-07 John Hughes <john@Calva.COM>
2530 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
2531 on alignment for off_t (64 bit) arguments. Also simplify get64 so
2532 we don't need to know endianness of long long.
2533 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
2534 ftruncate, allows reduction in numvber of horrid #if's
2535 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
2536 * mem.c: FreeBSD now uses 64 bit version of mmap.
2537 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
2538 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
2539 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
2541 2001-03-06 John Hughes <john@Calva.COM>
2543 * file.c: Implement truncate64 and ftruncate64
2544 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
2546 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
2548 2001-03-06 John Hughes <john@Calva.COM>
2550 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
2551 syscall master file).
2553 2001-03-06 John Hughes <john@Calva.COM>
2555 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
2556 zap incorrect syscall subarg range check.
2558 2001-03-06 John Hughes <john@Calva.COM>
2560 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
2561 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
2562 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
2565 2001-03-06 John Hughes <john@Calva.COM>
2567 * dummy.h: add unimplemented UW sycalls
2568 * syscall.h: we can do settimeofday for UW, whopee!
2569 * syscallent.h: fix unimplemented UW syscalls
2571 2001-03-06 John Hughes <john@Calva.COM>
2573 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
2574 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
2575 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
2576 so it doesn't try to use pr_sysarg.
2578 2001-03-06 John Hughes <john@Calva.COM>
2580 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
2581 * file.c: handle xstat version _STAT64_VER, aka stat64.
2583 2001-03-06 John Hughes <john@Calva.COM>
2585 * net.c: make sure SOL_ options are defined before using.
2586 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
2588 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
2590 * net.c: fix format for printing Unix domain sockets
2592 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
2594 * linux/mips/syscallent.h: use new sys_sysmips
2595 * system.c: add sys_sysmips decoding
2597 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
2599 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
2600 submitted the IP6 scope ID updates
2601 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
2602 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
2604 * configure.in: check for if_indextoname function and sin6_scope_id
2605 * net.c: teach printsock about IP6 scope ids
2607 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
2609 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
2610 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
2611 * Makefile.in: use @mandir@ and @bindir@
2613 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
2615 * net.c: fix formating error in sys_setsockopt
2616 * net.c: add list of socketlayers and use that for [gs]etsockopt
2618 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
2620 * time.c: use sys/timex.h so things compile with 2.2 kernels
2621 * stream.c: test if MSG_* constants are #defined
2623 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
2625 * process.c: perform bpt trick for clone as well so we can get the
2626 pid of the child before it starts doing something
2627 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
2628 again with newer libcs
2629 * test/clone.c: improve our testcase a bit
2630 * Merge another patch from Gäel Roualland with FreeBSD updates
2632 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
2634 * lots of files: merge patch from Gaël Roualland to add
2635 support for FreeBSD.
2637 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
2639 * file.c: update to reflect that st_ino suddenly became a long long
2640 in the in Linux 2.4.0-test6
2642 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
2644 * test/clone.c: minor fixup
2645 * Another bunch of patches from John Hughes merged:
2647 + SVR4 printcontext(): sigset_t != sigset_t*
2648 + getcontext returns a value, so print on exit of syscall
2649 + add UC_FP to ucontext_flags for OS writers that can't spell
2650 + sys_signal(): special case SIG_{ERR,DFL,IGN}
2651 + decode_subcall(): only do subcall range checking when needed
2652 * bunch of UnixWare updates
2653 * aclocal.m4, acconfig.h, configure.in: add test for long long type
2655 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
2657 * net.c: add SOL_PACKET and SOL_RAW socket options, update
2660 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
2662 * strace.c: close outf before we exec a child process
2664 2000-06-09 Ulrich Drepper <drepper@redhat.com>
2666 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
2667 * defs.h (struct tcb): Make auxstr member const.
2668 * file.c (fsmagic): And many more magic numbers.
2669 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
2671 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
2673 * defs.h: balance #if/#endif again
2674 * system.c: fix return statements in sys_capget()
2675 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
2676 + file.c: add F_[SG]ETSIG to fcntl flags
2677 + strace.c: don't setre[gu]id if not needed
2678 + system.c: handle sys_reboot for Linux
2679 + term.c: add baudrate constants up to B4000000
2680 + linux/**/syscallent.h: note that munlockall has no arguments
2682 2000-04-25 David Mosberger <davidm@hpl.hp.com>
2684 * CREDITS: fix email address
2685 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
2686 * signal.c: honour offset of sigconfig in sigframe structure for
2688 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
2690 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
2691 AR_BSP points to the _end_ of the active register frame, so we need
2692 to adjust bsp by moving it back by the size of the active frame
2695 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
2697 * process.c: add sparc support to change_syscall
2699 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
2701 * linux/mips/syscallent.h: fix some typos
2703 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
2705 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
2708 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
2710 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
2713 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
2715 * README-linux: updated to note that strace might not compile
2716 with development kernels
2717 * bjm.c: sys_query_module: check if malloc succeeds
2718 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
2719 * linux/syscallent.h: updated for 2.3.99pre3
2720 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
2721 even though Linux doesn't implement them
2722 * syscall.c: add global variables for MIPS registers as well
2723 * syscall.c: move global variables to before get_scno since that uses them
2724 * util.c: oops, misspelled defined
2725 * process.c: fix ptrace calls in change_syscall
2726 * mem.c: decode sys_madvise
2727 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
2728 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
2729 + small fix for RLIMIT_* and RUSAGE_BOTH
2730 + enhace support for capget and capset
2732 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
2734 * test/vfork.c: new file to test vfork traces
2735 * test/.cvsignore: new file
2736 * defs.h: Up maximum number of traced processed to 64
2737 * strace.c: Disable some debugging code from davidm
2738 * implement setarg for more architectures
2739 * implement change_syscall
2741 1999-12-27 Morten Welinder <terra@diku.dk>
2743 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
2744 _unsigned_ char parameter.
2746 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
2750 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
2752 * Merge Linux/ia64 patches
2754 2000-01-02 Pavel Machek <pavel@ucw.cz>
2756 * probe if sys/poll.h exists in configure + minor cleanups
2758 * syscall.c: split trace_syscall into few pieces to make code readable
2760 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
2762 * Release version 4.2 to get the current updates out and so
2763 we can concentrate in finishing the clone support.
2765 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
2767 * Add 1900 to tm_year in sprinttime
2769 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
2771 * file.c: protect printstat64 with STAT64 instead of linux so we can
2772 compile on Linux architectures that don't have it
2773 * util.c: fix LOOP for ARM
2775 Fri Dec 24 18:05:00 EST 1999
2777 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
2779 * file.c: Use ugly libc_stat trick also for stat64.
2780 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
2781 * process.c (internal_clone): Fix a few typos and add definitions to make
2782 it at least compile.
2783 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
2784 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
2786 * aclocal.m4: Define AC_STAT64.
2787 * acconfig.h: Define HAVE_STAT64.
2788 * configure.in: Add AC_STAT64.
2790 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2792 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
2793 support for Linux on the IBM S/390 architecture
2794 * process.c: add internal_clone(), currently only shows the options
2795 * syscall.c: use internal_clone to handle SYS_clone
2797 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2799 * Rewrite mmap-handling to support mmap2 on Linux
2801 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2803 * Note that Linux can handle sys_semop() as well
2805 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2807 * Include linux/in6.h for glibc2.0 and older
2809 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2811 * Merge patches from John Hughes to make configure support UnixWare
2813 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2815 * Enhance sys_query_module
2817 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2819 * Patches from John Hughes:
2820 + cosmectic fix in sys_getpmsg
2821 + allow net.c to compile on systems without AF_INET6
2822 + Only use long_to_sigset on Linux systems
2823 + UnixWare treats sigmask_t and sigmask_t* as the same thing
2825 + Parse mount arguments for UnixWare
2826 + ACL fixes for UnixWare
2828 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2830 * Release 4.1 to get all the changes made out there
2832 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2834 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
2835 + Socket calls parsed better
2836 + bunch of alpha OSF syscalls added
2837 + Fix alpha 32/64 bit issues
2839 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2841 * Move Linux kernelmodule-functions from system.c to bjm.c and
2842 remove duplicate for sys_create_module
2843 * Linux MIPS updates:
2844 + Play with #ifdef's in net.c to get IPv6 right
2845 + Use printargs for vm86-syscall
2847 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2849 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
2851 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2853 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
2854 and sys_delete_module correctly
2856 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2858 * Update cvsbuild to give a better error if autoconf isn't installed
2859 * Add test for linux/ptrace.h to configure
2860 * Since we define GNU_SOURCE in the Makefile we don't need to define
2861 USE_GNU in file.c anymore
2863 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2865 * #define USE_GNU before including file.c so we get some extra O_* flags
2867 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2869 * Add missing } in IPv6 output
2871 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2873 * Update copyright for strace-graph to BSD to be consistent with
2876 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2878 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
2879 defined for all kernelversions
2880 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
2882 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2884 * linux/sparc/syscall.h: Declare create_module/init_module.
2885 * configure.in: Allow compilation in a different directory
2886 than the source one.
2887 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
2888 so that we don't depend on asm/ptrace.h which clashes with
2891 * syscall.c: Likewise.
2893 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2895 * Syscall 94 on Linux alpha is sys_poll
2897 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2899 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
2901 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2903 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2904 + Correctly implement fix sys_createmodule (Linux)
2905 + Add limited handlig of sys_initmodule (Linux)
2907 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2909 * Add configure-test for sys/reg.h and use that
2910 * Use sys/reg.h instead of asm/ptrace.h
2912 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2914 * Remove hack in signal.c for arm architecture
2915 * Add hack so we compile correctly on powerpc
2917 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2919 * Add a corrected patch from Daniel Jacobowitz
2921 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2923 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
2924 for the stat structure
2926 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2928 * Fix test for sys/reg include
2930 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2932 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
2933 * Fixed some SunOS compile problems earlier that I forgot to include
2936 Mon Jun 14 12:44:25 CEST 1999
2938 * Avoid leakint fd into child when forking, patch from
2939 John Hughes <john@Calva.COM>
2941 Fri Jun 11 14:54:47 CEST 1999
2943 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
2944 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
2946 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2948 * Brought syscall list for alpha up to date
2950 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2952 * system.c: sys_umount2 syscall support.
2953 * linux/sparc/errnoent.h: Update sparc-linux errnos.
2954 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
2955 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
2956 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
2957 so it needs strace's own copy of the stat structure.
2958 * util.c: Make it compile on sparc-linux.
2959 * strace.c: Fix strace -f and -ff operation on sparc-linux.
2960 * signal.c: rt_sigaction has different arguments on sparc*-linux
2962 * syscall.c: Recognize sparc64-linux binaries.
2964 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
2966 * configure.in: Fix typo (CFLAG -> CFLAGS).
2968 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
2970 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2972 * Add some sysctl support, patch from Ulrich Drepper
2974 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2976 * Use kernel dirent structure for Linux
2978 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2980 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2981 + some layout and other minor fixes
2982 + add some m68k-specific things to linux/syscallent.h. Note that m68k
2983 is similar enough to i386 to not need it's own subdirectory
2984 + add support for sendfile and mremap syscalls for Linux
2985 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
2986 + ioctls.h vs sys/ioctl.h on Alpha platform
2987 + pointer was casted to an int in stream.c
2988 + strsignal() needs -D_GNU_SOURCE in CFLAGS
2989 + several other casts changed
2990 + correct ARM/POWERPC architecture defines in acconfig.h
2991 * Merge in patches from Morten Welinder <terra@diku.dk>
2992 + add some autoconf-tests for includefiles
2993 + handle solaris version of sigcontext struct (actually I hacked this
2994 up again, but the idea is his :)
2996 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2998 * Update syscalls for linux alpha, patch from Bart Warmerdam
3000 * Update sparc code so it actually compiles
3002 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3004 * Add support for old_*stat functions for Linux. Please note you need
3005 to use reasonably recent kernel headers to compile strace now.
3006 * Change references to LINUX into linux in file.c
3007 * Fix include for LDT in mem.c
3009 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3011 * Change in strace maintainership, jrs passed the torch to me.
3013 * Incorporate all changes already made in the Debian strace package:
3014 + compiles with more Linux kernels
3015 + added support for more Linux architectures
3016 + add support for a lot of extra syscalls
3017 + fix some problems with hanging children
3018 + check stray syscall after execv
3019 + decode capget and capset arguments
3020 + add more constants to net.c
3021 + detect ROSE networking
3022 + add more protocol families to domains
3024 + added MSG_PROXY and MSG_CTRUNC to msg_flags
3025 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
3026 + added IP, IPX and TCP-options
3027 + added IP, IPX and TCP support to get-/setsockopt()
3029 + updated handling of signals
3031 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
3033 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
3034 instead of SVR4. That is, read a few bytes at a time
3035 to avoid overrunning the end of the stack.
3037 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
3039 * version.c: Version 3.1 is released.
3041 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
3043 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
3044 as well since that's where glibc declares it. Go figure.
3045 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
3046 instead of sigcontext_struct since glibc v5+ apparently
3047 plays games with the native OS namespace.
3048 From David Mosberger-Tang <davidm@AZStarNet.com>.
3050 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
3052 * version.c: Version 3.0.14 is released.
3054 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
3055 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
3056 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
3058 Reported by Henrik Storner <storner@osiris.ping.dk>.
3060 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
3061 sys/filio.h and sys/stream.h and remove check for poll.
3062 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
3063 Handle old and new styles of argument passing for select on Linux.
3064 * ioctl.c, stream.c: Conditionalize stream code on presence of
3065 sys/stream.h instead of poll because glibc implements poll but
3066 not the rest of the stream interface.
3067 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
3068 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
3070 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
3071 * util.c (umoven, umovestr): Move data in long-sized chunks
3072 at a time, instead of hard coding it to be 4.
3073 From David Mosberger-Tang <davidm@AZStarNet.com>.
3075 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
3077 * version.c: Version 3.0.13 is released.
3079 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
3080 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
3081 asm/sigcontext.h to define sigcontext_struct and don't define it
3082 locally if the header is present.
3084 * syscall.c (nerrnos{0,2}): Correct size computation.
3086 * Makefile.in: Remove dependencies and rules relating to files
3087 normally found in the os directory. Because of the new scheme we
3088 don't know precisely where they come from. Sigh.
3089 * signalent.sh: Make it work for sunos4, linux, and svr4.
3090 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
3091 to traditional make syntax. Add signalent.h to files which can
3092 unconditionally be rebuilt. Prevent signalent.h from being
3093 unconditionally being rebuilt since it's customized.
3094 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
3095 Use versions built by {ioctlent,errnoent,signaltent}.sh.
3096 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
3097 4.1.4 and gcc 2.7.2.
3099 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
3101 * configure.in, Makefile.in: Add OSARCH concept to finish
3102 build support for the alpha.
3103 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
3104 and maintainer-clean rules.
3105 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
3106 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
3107 for less, greater, and equal since subtraction on two's
3108 complement numbers isn't an order relation (it isn't transitive)!
3109 * linux/Makefile.in: Add rules for the signalent.h file.
3110 * linux/alpha/Makefile.in: New file.
3112 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
3114 * version.c: Version 3.0.12 is released.
3116 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
3117 From Michael E Chastain <mec@duracef.shout.net>.
3119 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
3120 * syscall.c (set_personality): New.
3121 * strace.c (main): Call set_personality.
3122 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
3123 ioctlent, and signalent indirect pointers and redirect them
3124 based on personality.
3125 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
3126 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
3128 * util.c (upeek): Handle case where ptrace returns a long
3129 and sizeof(long) != sizeof(int).
3130 From Richard Henderson <richard@twiddle.tamu.edu>
3132 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
3134 * version.c: Version 3.0.11 is released.
3136 * many files: Fix more printf warnings for other platforms.
3138 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
3140 * linux/dummy.h: Handle missing library support for {send,recv}msg.
3141 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3143 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
3144 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3146 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
3148 * version.c: Version 3.0.10 is released.
3150 * Makfile.in: Add os/arch to includes so that a given arch
3151 (like alpha) can override the native arch (like i386).
3152 * configure.in: Check for sendmsg.
3154 * net.c: Make sendmsg and recvmsg dependent on an autoconf
3155 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
3157 * acconfig.h, configure.in: Detect the alpha.
3158 * ioctl.c: Handle the alpha.
3159 * defs.h: Make some members long for the alpha. Define
3160 some register nicknames. Add support for WAITEXECVE.
3161 * file.c [ALPHA]: Support the alpha for statfs. Add
3162 osf_statfs and osf_fstatfs for the alpha. Make damn sure
3163 major and minor results are suitable for passing to printf.
3164 * signal.c, syscall.c: Support the alpha.
3165 * process.c: Add alpha user offsets.
3166 * most files: Use %l? for printf arguments since
3167 most are now longs for the alpha.
3168 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
3170 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3172 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
3174 * version.c: Version 3.0.9 is released.
3176 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
3178 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
3179 Linux kernel version system calls.
3181 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
3183 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
3184 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
3185 decode IPC calls using it.
3186 * sunos4/dummy.h: Alias sys_semop to printargs.
3187 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
3188 * sunos4/syscallent.h: Include new subcalls for IPC.
3189 From Matthias Pfaller <leo@dachau.marco.de>.
3191 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
3193 * version.c: Version 3.0.8 is released.
3195 * time.c [LINUX]: Explicitly include linux/version.h.
3197 * strace.c (main): Don't let them even *try* to
3198 get strace to attach to itself since some systems
3199 don't handle this case very gracefully.
3200 Reported by David S. Miller <davem@caip.rutgers.edu>.
3202 * Makefile.in (distclean): Fix it for subdirectories.
3204 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
3205 sys_flags member for each defined system call.
3207 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
3209 * defs.h (TRACE_*): New flags to describe what class
3210 of system call each system call is.
3211 (sysent): Add sys_flags member.
3212 * syscall.c (sysent): Define (and later undef) abbreviations
3213 for the system call class flags.
3214 (lookup_class): New function to translate strings to
3215 system call class flags.
3216 (qualify): Handle new system call class mechanism.
3217 * linux/syscallent.h: Fill in the new sys_flags member
3218 for each defined system call.
3220 * defs.h (print_sock): Remove redundant and non-K&R C
3221 compatible prototype. From Juergen Weigert
3222 <jnweiger@immd4.informatik.uni-erlangen.de>.
3224 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
3226 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
3227 From Michael E Chastain <mec@duracef.shout.net>.
3229 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
3230 kernels. From Michael E Chastain <mec@duracef.shout.net>.
3232 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
3234 * file.c (sprintfstype): Enclose string result in double
3237 * time.c (sys_adjtimex) [LINUX]: Conditionalize
3238 constantly evolving timex structure.
3239 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3241 * defs.h, syscall.c, strace.c: Rename syscall to
3242 trace_syscall and change prototype and all callers
3243 because of broken Linux shared libraries.
3244 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3246 * Makefile.in (clean): Check for a file with test -f not
3247 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3249 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
3251 * version.c: Version 3.0.7 is released.
3253 * util.c (string_quote): Fix thinko which caused core
3254 dumps for strings with quotes in them.
3255 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
3257 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
3258 files from /usr/include, not just the linux one.
3259 From Michael E Chastain <mec@duracef.shout.net>.
3261 * linux/errnoent.sh: Total rewrite to handle more ioctls with
3262 fewer false positives on more kernel flavors.
3263 From Michael E Chastain <mec@duracef.shout.net>.
3265 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
3267 * version.c: Version 3.0.6 is released.
3269 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
3271 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
3272 on MC_SYNC instead of HAVE_MCTL.
3273 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
3274 (sys_msync): New function.
3276 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
3278 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
3279 sys_flock and sys_getdents.
3280 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
3282 * file.c (sys_getdents): Define unconditionally and handle
3284 * strace.c (main): Disallow username option unless both real
3285 and effective uids are root.
3287 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
3289 * strace.c (main): Ensure that run_uid and run_gid are
3290 always set to something meaningful.
3291 (main, newoutf) [!SVR4]: Swap real and effective uids while
3292 opening any output files.
3293 (main) [!SVR4]: Treat effective uid of root as a request
3294 to handle suid binaries correctly using the real uid of
3297 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
3299 * Makefile.in: Add `|| true' to clean rule because
3300 although GNU make 3.74 uses `sh -c' to invoke commands
3301 every other make in the world uses `sh -ec'.
3303 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
3304 arguments appear to be stored on the stack, not in the
3305 registers following A3 (empirical result).
3307 * defs.h: Add prototype for printsock.
3308 * svr4/dummy.h: Remove generic handling of sys_mount.
3309 * system.c [SVR4, MIPS]: Include several system headers to cleanly
3310 get access to SGI mount information.
3311 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
3312 (sys_mount) [SVR4, MIPS]: New function.
3313 (sys_mount) [SVR4, !MIPS]: New function.
3315 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
3317 * version.c: Version 3.0.5 is released.
3319 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
3320 tv_usec members to long when using printf.
3322 * ipc.c: Omit define of __KERNEL__.
3323 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
3324 want which __KERNEL__ used to provide.
3325 (sys_msgrcv): Change reference to ipc_kludge structure to
3326 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
3328 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
3329 Linux specific options.
3331 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
3332 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
3333 instead of depending of __KERNEL__.
3335 term.c: Cast c_{i,o,c,l}flag to long when using printf.
3337 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
3339 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
3340 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
3341 and AC_DECL__SYS_SIGLIST.
3342 * acconfig.h (SYS_ERRLIST_DECLARED): New.
3343 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
3344 (strsignal): Use SYS_SIGLIST_DECLARED.
3346 net.c (sys_socket): Omit inadvertent surplus comma when
3347 protocol family isn't PF_INET.
3349 util.c (dumpstr): Fix incorrect printing of one too many
3350 characters when the length is not an even multiple of 16 bytes.
3351 Reported by Juergen Weigert
3352 <jnweiger@immd4.informatik.uni-erlangen.de>.
3354 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
3356 * ioctl.c (compare): Change prototype to match POSIX qsort.
3357 * signal.c (sigishandled) [SVR4]: Omit everything after return.
3358 * strace.c (trace) [SVR4]: Break out of for loop instead of
3359 returning when finished so final return statement is executed.
3360 * syscall.c (internal_syscall): Add more SYS_wait* variations.
3361 (syscall) [LINUX]: Correct typo which commented out the M68K
3363 * util.c (printstr): Cast unsigned char pointer argument
3364 to char pointer in umovestr call.
3365 (dumpstr): Likewise for umoven.
3367 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
3369 * version.c: Version 3.0.4 is released.
3371 * signal.c (sys_sigblock): Move after the definition of
3372 sys_sigsetmask that it calls to avoid an implicit declaration.
3373 * stream.c (transport_user_options, transport_server_options):
3374 Only needed if TI_BIND is defined.
3375 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
3377 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
3378 the tcp arguement from the call to exiting. Add getrval2
3379 check so no fork processing is done in the child.
3380 (printwaitn): Initialize exited so that its value is defined
3381 for all flows of execution.
3383 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
3385 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
3386 setfsuid, setfsgid, and _llseek syscalls.
3387 * linux/syscall.h: Add prototypes for them.
3388 * linux/syscallent.h: Add them to the syscall entries table.
3389 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
3390 defines and conditionally include linux/personality.h if
3391 __NR_personality is defined.
3392 (personality_options) [LINUX]: New table.
3393 (sys_personality) [LINUX]: New function.
3395 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
3397 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
3398 on the number of traced processes so that we can have untraced
3399 children (e.g. via popen).
3401 * strace (main) [!SVR4]: Call fake_execve to get the actual
3402 exec and its arguments into the trace.
3403 (environ): Declare it.
3404 * process.c (fake_execve): New function.
3405 (headers): Include sys/syscall.h to get SYS_* defines.
3407 * process.c (sys_execv, sys_execve): Surround argument annotations
3408 with C comment delimiters.
3409 (printargv, printargc): The arg vector is an array of char pointers
3412 * strace.c (printleader): Also check for multiple -p arguments
3413 when deciding whether to print the pid field.
3415 * strace.c (strerror) [!HAVE_STRERROR]: New function.
3416 * defs.h (strerror, strsignal): Add these prototypes if we provide
3418 * configure.in (AC_CHECK_FUNCS): Add strerror.
3420 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
3421 and blocked signals.
3423 * strace.c (main): Add username option. Verify they are root before
3424 letting them use it. Look up the ids in the password file. Set
3425 them just before executing the program.
3426 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3428 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
3430 * version.c: Version 3.0.3 is released.
3432 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
3433 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3435 * strace.c (outfname): Initialize to NULL.
3436 (main): Defer output file processing until after arguments.
3437 Allow either a pipe or a bang for command arguments.
3438 Check if outfname is NULL instead of checking outf for stderr.
3439 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
3440 (droptcb): Reset close TCB's outf to NULL instead of stderr.
3441 (tprintf): Avoid calling vfprintf if outf is NULL.
3443 * strace.c (main): Use popen if -o argument begins with a pipe.
3444 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3446 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
3447 but WIFSTOPPED was used.
3449 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
3450 rule to prevent the comment from being untrue.
3452 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
3454 * strace.c (sys_exit): Move follow fork code to internal_exit.
3455 (sys_fork): Move follow fork code to internal_fork.
3456 (sys_execv, sys_execve): Move follow fork code to internal_exec.
3457 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
3458 (vforking): Remove this static variable and check scno in
3459 internal_fork instead.
3460 (internal_exit, internal_fork, internal_exec, internal_wait): New
3462 * defs.h: Add prototypes for the new internal_* functions.
3463 * syscall.c (syscall): Move syscall entering trace qualifier check
3464 and reprint checking after context decoding and precede them with
3465 a call to internal_syscall. Precede syscall exiting trace
3466 qualifier check with a call to internal_syscall.
3467 (internal_syscall): New function.
3469 * defs.h (struct tcb): Make scno signed.
3470 * strace.c (syscall) Make u_error signed.
3471 [LINUX, I386]: Avoid unsigned cast in eax check.
3472 * syscall.c (sys_indir): Make i, scno, and nargs signed.
3473 * desc.c (sys_select): Make cumlen unsigned
3475 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
3477 * net.c (socktypes): Add SOCK_PACKET.
3479 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
3481 * Makefile (clean): Check explicitly for a Makefile in subdirs
3482 before running make in them.
3484 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
3486 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
3487 [MIPS] (detach): Initialize error for MIPS case.
3488 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
3490 * syscall.c (decode_subcall): Move variable i into conditionals
3492 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
3493 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
3495 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
3496 printing since we don't know what the size of their type is.
3497 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
3498 if autoconf detects it since it seems to either not work or do
3499 something else entirely on Irix 5.3.
3501 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
3503 * version.c: Version 3.0.2 is released.
3504 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
3505 so that the file descriptor arg is decimal.
3507 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
3509 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
3510 because on Linux they are enumerators.
3512 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
3515 * util.c (printxval): When there is no translation, print the actual
3516 number first and the the default value as a C comment.
3518 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
3519 sys_setsockopt): Change first argument from unsigned to signed to
3520 cater to the frequent practice of calling system calls with a file
3522 * mem.c (sys_mmap): Likewise.
3524 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
3526 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
3528 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
3530 * version.c: Version 3.0.1 is released.
3531 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
3532 * config.guess, config.guess: Update from the FSF.
3533 * install-sh: New from the FSF.
3535 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
3537 * Makefile.in: Add m68k arch.
3538 * acconfig.h (M68K): Add m68k define.
3539 * configure.in: Add detection of arch m68k.
3540 * process.c [M68K] (struct_user_offsets): Support m68k registers and
3542 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
3544 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
3545 * syscall.c [M68K] (syscall): Support m68k syscall number register
3546 and errno in d0 instead of eax.
3547 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
3548 program counter in PT_PC instead of EIP.
3549 [M68K] (LOOP): Support m68k loop instruction.
3550 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3552 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
3553 to MAP_FIXED instead of MAP_ANONYMOUS.
3554 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3556 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
3557 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3559 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
3561 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
3562 Reported by Thanh Ma <tma@encore.com>.
3564 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
3565 1.1.62 doesn't continue a traced child when the parent exits.
3566 Reported by Matt Day <mday@artisoft.com>.
3568 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
3570 * util.c (printstr): Fix longstanding bug in notating string
3573 * strace.c [SVR4] (proc_open): Specifically wait for the child the
3574 child to go into the execve syscall to avoid spurious traces.
3575 [LINUX] (detach): Conditionalize the status variable.
3577 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
3579 * Makefile.in: Add mips arch.
3580 * acconfig.h (MIPS): Add mips define.
3581 * configure.in: Add detection of opsys irix5 and arch mips. Check
3583 Check for sys/sysconfig.h header.
3584 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
3585 * file.c [SVR4]: Include sys/cred.h.
3586 (access_flags): Update access flags for SGI.
3587 (sprinttime): Change type of sprinttime argument from unsigned
3589 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
3590 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
3591 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
3592 Cast si_band member to long before printing.
3593 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
3594 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
3595 * strace.c [SVR4] [MIPS]:
3596 (foobar): New dummy signal handler.
3597 (main): Install a dummy signal handler in the child before pausing
3598 to work around an SGI bug in PRSABORT.
3599 (proc_open): Send a interrupt to the child instead of aborting the
3600 syscall which doesn't work on Irix5.2.
3601 * svr4/dummy.h: Add new unfinished SGI syscalls
3602 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
3603 existing calls (e.g. sys_ksigaction like sys_sigaction).
3604 Printargs does the print thing for sys_sethostid.
3605 * svr4/syscall.h: Declare all new SGI syscalls.
3606 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
3607 and add it to all subcall entry points.
3608 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
3609 decode as subcalls on MIPS. Instead, use the normal syscalls.
3610 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
3611 since SGI syscall numbers are off by one.
3612 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
3613 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
3614 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
3615 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
3616 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
3617 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
3618 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
3619 Add workaround for broken SGI pr_sysarg on syscall entry.
3620 [SVR4] (syscall): Conditionalize subcall decoding for
3621 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
3622 [SVR4] [MIPS] (getrval2): Handle SGI.
3623 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
3624 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
3625 [MIPS] (syssgi_options, sys_syssgi): New for SGI.