1 2005-07-04 Roland McGrath <roland@redhat.com>
3 * net.c (sockipv6options): Add IPV6_ADD_MEMBERSHIP,
4 IPV6_DROP_MEMBERSHIP, IPV6_ROUTER_ALERT.
5 From Ulrich Drepper <drepper@redhat.com>.
8 * net.c (sockipoptions): Fix typos.
9 From Ulrich Drepper <drepper@redhat.com>.
12 * util.c (printnum_int): New function, printnum with s/long/int/.
14 * net.c (printsockopt): Use it for int-sized option.
16 Reported by Ulrich Drepper <drepper@redhat.com>.
18 2005-06-09 Roland McGrath <roland@redhat.com>
20 * configure.ac, NEWS: Version 4.5.12.
21 * debian/changelog, strace.spec: 4.5.12-1.
23 2005-06-08 Dmitry V. Levin <ldv@altlinux.org>
25 Minor namespace cleanup.
26 * defs.h (string_quote): Remove declaration.
27 * file.c (openmodessol) [LINUXSPARC]: Make static.
28 (fileflags): Likewise.
29 (aclcmds, aclipc) [HAVE_SYS_ACL_H]: Likewise.
30 (direnttypes) [FREEBSD || LINUX]: Likewise.
31 (xattrflags): Likewise.
32 * process.c (unalignctl_string): Make static.
34 * syscall.c (subcalls_table): Make static.
35 (socket_map) [!(LINUX && (ALPHA || MIPS))]: Likewise.
36 (sparc_socket_decode): Make static, define for [SPARC || SPARC64] only.
37 (decode_subcall): Make static.
38 (syscall_fixup): Likewise.
39 (get_error): Likewise.
40 (syscall_enter): Likewise.
41 * util.c (tv_tv): Disable.
43 (string_quote): Make static.
46 2005-05-12 Philippe De Muyter <phdm@macqel.be>
48 * util.c (getpc, printcall): Check #if defined(M68K), not M68k.
49 Enables `-i' on m68k machines.
51 2005-06-06 Roland McGrath <roland@redhat.com>
53 * process.c (struct_user_offsets) [X86_64]: Reorder elements so
57 * linux/syscall.h (SYS_socket, SYS_bind, SYS_connect, SYS_listen)
58 (SYS_accept, SYS_getsockname, SYS_getpeername, SYS_socketpair)
59 (SYS_send, SYS_recv, SYS_sendto, SYS_recvfrom, SYS_shutdown)
60 (SYS_setsockopt, SYS_getsockopt, SYS_sendmsg, SYS_recvmsg)
61 (SYS_getsockname, SYS_semop, SYS_semgsub_et, SYS_semget, SYS_semctl)
62 (SYS_semtimedop, SYS_msgsnd, SYS_msgrcv, SYS_msgget)
63 (SYS_msgctl, SYS_shmat, SYS_shmdt, SYS_shmget)
64 (SYS_shmctl): Macros renamed to SYS_sub_*.
65 * syscall.c (dumpio): Match SYS_sub_* if defined instead of SYS_*.
67 * linux/syscall.h (SYS_waitid): Define if not defined.
69 * linux/syscallent.h: Fix pread/pwrite names to pread64/pwrite64.
71 * defs.h (struct sysent): New member `native_scno'.
72 (known_scno): Declare new function.
73 * linux/syscallent.h: Add new final field to interesting syscalls.
74 * syscall.c (known_scno): New function.
75 (dumpio, internal_syscall, syscall_fixup, trace_syscall): Use it.
76 * process.c (internal_fork, internal_exit): Likewise.
77 [IA64] (ARG_STACKSIZE, ARG_PTID, ARG_CTID, ARG_TLS): Likewise.
78 * strace.c (proc_open): Likewise.
79 * util.c [LINUX] (setbpt): Likewise.
80 * linux/syscall.h: Remove [!defined(X86_64)] from conditional
81 for defining SYS_socket_subcall et al.
82 * linux/syscallent.h: Likewise for #error check.
83 * syscall.c (trace_syscall): Likewise for SYS_{socketcall,ipc} cases.
86 2005-06-02 Roland McGrath <roland@redhat.com>
88 * file.c (printstatfs64): Cast values to unsigned long long and use
92 2005-05-31 Dmitry V. Levin <ldv@altlinux.org>
94 Deal with memory management issues.
95 * defs.h (tprint_iov): Update prototype.
96 * desc.c (sys_epoll_wait) [HAVE_SYS_EPOLL_H]: Do not allocate
97 epoll_event array of arbitrary size on the stack, to avoid
99 * file.c (print_xattr_val): Check for integer overflow during
100 malloc size calculation, to avoid heap corruption.
101 * io.c (tprint_iov) [HAVE_SYS_UIO_H]: Check for integer overflow
102 during malloc size calculation, to avoid heap corruption.
103 Change iovec array handling to avoid heap memory allocation.
104 * mem.c (get_nodes) [LINUX]: Check for integer overflow during
105 size calculation and do not allocate array of arbitrary size on
106 the stack, to avoid stack overflow.
107 * net.c (printcmsghdr) [HAVE_SENDMSG]: Do not allocate array of
108 arbitrary size on the stack, to avoid stack overflow. Do not
109 trust cmsg.cmsg_len to avoid read beyond the end of allocated
111 (printmsghdr) [HAVE_SENDMSG]: Update tprint_iov() usage.
112 * process.c (sys_setgroups): Check for integer overflow during
113 malloc size calculation, to avoid heap corruption. Change gid_t
114 array handling to avoid heap memory allocation.
115 (sys_getgroups): Likewise.
116 (sys_setgroups32) [LINUX]: Likewise.
117 (sys_getgroups32) [LINUX]: Likewise.
118 * stream.c (sys_poll) [HAVE_SYS_POLL_H]: Check for integer
119 overflow during malloc size calculation, to avoid heap corruption.
120 Change pollfd array handling to avoid heap memory allocation.
121 * system.c (sys_sysctl) [LINUX]: Check for integer overflow
122 during malloc size calculation, to avoid heap corruption.
123 * util.c (dumpiov) [HAVE_SYS_UIO_H]: Check for integer overflow
124 during malloc size calculation, to avoid heap corruption.
127 * util.c (printxval): Change third argument from "char *" to
129 (printflags): Add third argument, "const char *", with similar
130 meaning to the third argument of printxval().
131 * defs.h (printxval): Change third argument from "char *" to
133 (printflags): Add third argument.
134 * bjm.c (sys_query_module) [LINUX]: Pass third argument to
136 * desc.c (sys_fcntl): Likewise.
137 (sys_flock) [LOCK_SH]: Likewise.
138 (print_epoll_event) [HAVE_SYS_EPOLL_H]: Likewise.
139 * file.c (sys_open): Likewise.
140 (solaris_open) [LINUXSPARC]: Likewise.
141 (sys_access): Likewise.
142 (sys_chflags, sys_fchflags) [FREEBSD]: Likewise.
143 (realprintstat) [HAVE_LONG_LONG_OFF_T &&
144 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
145 (printstat64) [HAVE_STAT64 &&
146 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
147 (sys_setxattr, sys_fsetxattr): Likewise.
148 * ipc.c (sys_msgget, sys_msgsnd, sys_msgrcv, sys_semget,
149 sys_shmget, sys_shmat) [LINUX || SUNOS4 || FREEBSD]: Likewise.
150 (sys_mq_open) [LINUX]: Likewise.
151 (printmqattr) [HAVE_MQUEUE_H]: Likewise.
152 * mem.c (print_mmap) [!HAVE_LONG_LONG_OFF_T]: Likewise.
153 (sys_mmap64) [_LFS64_LARGEFILE || HAVE_LONG_LONG_OFF_T]: Likewise.
154 (sys_mprotect): Likewise.
155 (sys_mremap, sys_madvise, sys_mlockall) [LINUX]: Likewise.
156 (sys_msync) [MS_ASYNC]: Likewise.
157 (sys_mctl) [MC_SYNC]: Likewise.
158 (sys_remap_file_pages, sys_mbind, sys_get_mempolicy) [LINUX]:
160 * net.c (printmsghdr) [HAVE_STRUCT_MSGHDR_MSG_CONTROL]: Likewise.
161 (sys_send, sys_sendto): Likewise.
162 (sys_sendmsg) [HAVE_SENDMSG]: Likewise.
163 (sys_recv, sys_recvfrom): Likewise.
164 (sys_recvmsg) [HAVE_SENDMSG]: Likewise.
165 (printicmpfilter) [ICMP_FILTER]: Likewise.
166 * proc.c (proc_ioctl) [SVR4 && !HAVE_MP_PROCFS || FREEBSD]: Likewise.
167 * process.c (sys_clone) [LINUX]: Likewise.
168 (printwaitn): Likewise.
169 (sys_waitid) [SVR4 || LINUX]: Likewise.
170 * signal.c (sys_sigvec) [SUNOS4 || FREEBSD]: Likewise.
171 (sys_sigaction): Likewise.
172 (printcontext) [SVR4]: Likewise.
173 (print_stack_t) [LINUX) || FREEBSD]: Likewise.
174 (sys_rt_sigaction) [LINUX]: Likewise.
175 * sock.c (sock_ioctl) [LINUX]: Likewise.
176 * stream.c (sys_putmsg, sys_getmsg): Likewise.
177 (sys_putpmsg) [SYS_putpmsg]: Likewise.
178 (sys_getpmsg) [SYS_getpmsg]: Likewise.
179 (sys_poll): Likewise.
180 (print_transport_message) [TI_BIND]: Likewise.
181 (stream_ioctl): Likewise.
182 * system.c (sys_mount, sys_reboot): Likewise.
183 (sys_cacheflush) [LINUX && M68K]: Likewise.
184 (sys_capget, sys_capset) [SYS_capget]: Likewise.
185 * term.c (term_ioctl) [TIOCMGET]: Likewise.
186 * time.c (sys_clock_nanosleep, sys_timer_settime) [LINUX]:
190 * bjm.c (sys_query_module) [LINUX]: Unitize "out of memory"
191 errors reporting style.
192 * strace.c (rebuild_pollv) [USE_PROCFS]: Likewise.
193 * system.c (sys_capget, sys_capset) [SYS_capget]: Likewise.
194 * util.c (printstr): Likewise.
195 (dumpiov) [HAVE_SYS_UIO_H]: Likewise.
196 (fixvfork) [SUNOS4]: Likewise.
197 * desc.c (decode_select): Continue to decode syscall arguments
198 in case of OOM condition.
199 * file.c (sys_getdents): Likewise.
200 (sys_getdents64) [_LFS64_LARGEFILE]: Likewise.
201 (sys_getdirentries) [FREEBSD]: Likewise.
202 * mem.c (sys_mincore): Changed type of variables which deal with
203 malloc size from int to unsigned long.
206 2005-05-22 Dmitry V. Levin <ldv@altlinux.org>
208 * bjm.c [LINUX]: Do not include <linux/linkage.h>. It is not
209 safe to include kernel headers, and this one is not used anyway.
212 2005-05-26 Roland McGrath <roland@redhat.com>
214 * system.c (sys_sysctl): Check for errors accessing user pointers.
215 Use malloc instead of alloca in case size is insane.
217 2005-05-09 Roland McGrath <roland@redhat.com>
219 * configure.ac: Check for libaio.h.
220 * desc.c (sys_io_setup, sys_io_submit, sys_io_cancel,
221 sys_io_getevents, sys_io_destroy): New functions.
222 * linux/syscall.h: Declare them.
223 * linux/syscallent.h: Use those for io_* syscalls.
224 * linux/alpha/syscallent.h: Likewise.
225 * linux/hppa/syscallent.h: Likewise.
226 * linux/ia64/syscallent.h: Likewise.
227 * linux/mips/syscallent.h: Likewise.
228 * linux/powerpc/syscallent.h: Likewise.
229 * linux/s390/syscallent.h: Likewise.
230 * linux/s390x/syscallent.h: Likewise.
231 * linux/x86_64/syscallent.h: Likewise.
232 From Zach Brown <zach.brown@oracle.com>.
235 * debian/control (Architecture): Add ppc64.
236 Fixes Debian bug #301089.
238 2005-05-05 Anton Blanchard <anton@samba.org>
240 * process.c (ptrace_cmds): Add PTRACE_GETVRREGS and PTRACE_SETVRREGS
243 2005-05-09 Roland McGrath <roland@redhat.com>
245 * strace.c (main): Refuse negative -s argument value.
246 Fixes Debian bug #303256.
248 2005-04-25 Anton Blanchard <anton@samba.org>
250 * file.c (openmodes): Add O_NOATIME flag if defined.
252 2005-04-05 Anton Blanchard <anton@samba.org>
254 * linux/powerpc/ioctlent.h: Regenerated.
256 * signal.c (signame): Don't try and dereference negative index.
258 * linux/powerpc/syscallent.h: Add debug_setcontext, vserver,
259 mbind, *_mempolicy, mq_*, sys_kexec_load, add_key, request_key,
260 keyctl, waitid, sys_semtimedop. Fix various other syscalls.
262 * ipc.c (shm_resource_flags): New variable, table has SHM_HUGETLB
263 but not IPC_NOWAIT, which have the same value.
264 (sys_shmget): Use that instead of resource_flags.
266 2005-03-22 Roland McGrath <roland@redhat.com>
268 * desc.c (decode_select): Increase local buffer size.
271 * configure.ac, NEWS: Version 4.5.11.
272 * debian/changelog, strace.spec: 4.5.11-1.
274 * linux/arm/syscallent.h: Fix 113 entry (syscall, not vm86old).
276 2005-03-14 Roland McGrath <roland@redhat.com>
278 * configure.ac, NEWS: Version 4.5.10.
279 * debian/changelog, strace.spec: 4.5.10-1.
281 2005-02-26 GOTO Masanori <gotom@debian.or.jp>
283 * linux/alpha/syscallent.h: Fix the reversed order of lstat64 and
284 fstat64. Clean up osf_nrecvmsg and osf_ngetsockname.
286 2005-02-28 Andreas Schwab <schwab@suse.de>
288 * syscall.c (getrval2): Move #ifdef IA64 inside #ifdef LINUX.
290 2005-03-14 Roland McGrath <roland@redhat.com>
292 * linux/mips/syscallent.h: Update various calls.
293 From Thiemo Seufer <ths@networkno.de>.
294 Fixes Debian bug #256684.
296 * debian/control (Architecture): Add s390.
297 Fixes Debian bug #294172.
299 2005-03-06 Roland McGrath <roland@redhat.com>
301 * strace.c (trace) [PTRACE_GETSIGINFO]: Fetch siginfo_t for SIGSEGV
302 and SIGBUS signals, use si_addr in output.
304 2005-03-01 Roland McGrath <roland@redhat.com>
306 * file.c (print_xattr_val): Add a cast.
308 2005-02-05 Roland McGrath <roland@redhat.com>
310 * desc.c (decode_select): Calculate size of passed fd_set vectors and
311 copy in the user's size rather than the standard sizeof(fd_set).
312 Fixes Debian bug #65654, #284290.
314 * util.c (printpath, printpathn): Print NULL and don't try any fetch
316 Fixes Debian bug #63093.
318 * debian/control (Build-Depends): Fix for s390 and sparc.
319 From Bastian Blank <waldi@debian.org>.
320 Fixes Debian bug #293564.
322 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
324 * strace.c (main) [!USE_PROCFS]: In child process, raise SIGSTOP
325 right before execv() call. Remove fake_execve() call.
326 * defs.h (fake_execve): Remove unused declaration.
327 * process.c (fake_execve): Remove unused function.
330 2005-02-04 Roland McGrath <roland@redhat.com>
332 * configure.ac, NEWS: Version 4.5.9.
333 * debian/changelog, strace.spec: 4.5.9-2.
335 * file.c (O_LARGEFILE): Omit when #undef'd because it was zero.
337 2005-02-02 Roland McGrath <roland@redhat.com>
339 * debian/control: Add strace-udeb package for installer debugging.
340 * debian/rules (binary-arch): Build it.
341 From Joshua Kwan <joshk@triplehelix.org>.
342 Fixes Debian bug #268294.
344 * file.c (openmodes) [O_LARGEFILE] [O_LARGEFILE == 0]: Redefine to
345 known values for Linux.
347 * util.c (printcall): Print 16 ?s when long is 8 bytes.
350 * linux/sparc/syscall.h: Declare sys_epoll_create, sys_epoll_ctl,
352 * linux/sparc64/syscall.h: Just #include "../sparc/syscall.h" here.
353 * ioctl.c (nioctlents2): Add const to type.
354 Fixes Debian bug #278449.
356 * sock.c (iffflags): New variable, table of IFF_* values.
357 (print_addr): New function.
358 (sock_ioctl): Handle SIOCGIFADDR, SIOCGIFDSTADDR, SIOCGIFBRDADDR,
359 SIOCGIFNETMASK, SIOCGIFFLAGS, SIOCGIFMETRIC, SIOCGIFMTU, SIOCGIFSLAVE,
360 SIOCGIFHWADDR. Use print_addr for SIOCGIFCONF, SIOCGIFNAME, and
361 SIOCGIFINDEX, and fix their output.
362 From Ulrich Drepper <drepper@redhat.com>.
364 Fixes Debian bug #192164.
366 2004-12-20 Dmitry V. Levin <ldv@altlinux.org>
368 * configure.ac: Use AC_GNU_SOURCE macro instead of changing CFLAGS.
369 * defs.h [HAVE_CONFIG_H]: Include config.h first.
370 * strace.c: Include "defs.h" first.
373 * syscall.c (call_summary): Fix potential NULL dereference.
376 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
378 * syscall.c (qual_signal): Check bounds for numeric signal names.
379 Fix parser of symbolic signal names.
380 Fix return code, as required by qualify() function.
381 * syscall.c (qual_desc): Check bounds for descriptor number.
382 * syscall.c (qual_syscall): Correct return code, to be consistent
383 with qualify() and other qual_* functions.
386 2005-02-01 Roland McGrath <roland@redhat.com>
388 * system.c [LINUX] (MS_MANDLOCK, MS_NOATIME, MS_NODIRATIME, MS_BIND,
389 MS_MOVE, MS_REC, MS_VERBOSE, MS_POSIXACL, MS_ACTIVE, MS_NOUSER):
391 [LINUX] (mount_flags): Add them.
392 [LINUX] (sys_mount): If any of (MS_BIND|MS_MOVE|MS_REMOUNT) bits are
393 set in the flags argument, don't try to fetch the filesystem string.
396 * config.guess: Update from canonical version, timestamp 2004-11-12.
397 * config.sub: Likewise, timestamp 2004-11-30.
399 * process.c [LINUX] [X86_64] (sys_arch_prctl): New function.
400 * linux/syscall.h: Declare it.
401 * linux/x86_64/syscallent.h: Use it.
404 * process.c (sys_sched_setscheduler): Use %#lx format for bad pointer.
405 (sys_sched_getparam, sys_sched_setparam): Likewise.
408 * signal.c [HAVE_SIGACTION] [LINUX && X86_64] (SA_RESTORER): Define
412 * linux/syscallent.h: Use sys_mincore instead of printargs.
413 * linux/x86_64/syscallent.h: Likewise. Also use sys_getrlimit,
414 sys_semtimedop, sys_umount2.
417 * syscall.c (qual_signal): Fix inverted return value and bogus
418 argument to qualify_one in the named case.
420 * file.c (print_xattr_val): Don't use auto array sized by syscall
421 argument. Use malloc instead, so it can fail for insane values.
422 Fixes Debian bug #283704.
424 * net.c (sys_getsockopt): Fix a format %ld -> %d.
426 * linux/syscall.h [IA64] (SYS_semtimedop): #undef it.
428 * syscall.c (syscall_enter) [X86_64]: Fix 32-bit argument register map
429 not to double the middle entry!
432 * linux/x86_64/syscallent.h: Fix exit_group entry.
434 * util.c (getpc) [S390 || S390X]: Implement it.
435 Patch by David Wilder <wilder@us.ibm.com>.
437 * linux/ia64/syscallent.h: Add fadvise64, fstatfs64, statfs64, mbind,
438 [gs]et_mempolicy, mq_*, sys_kexec_load, vserver, and waitid.
441 2005-01-22 Andreas Schwab <schwab@suse.de>
443 * net.c (sys_getsockopt): Change type of len to int.
445 2004-10-19 Roland McGrath <roland@redhat.com>
447 * configure.ac, NEWS: Version 4.5.8.
448 * debian/changelog, strace.spec: 4.5.8-1.
450 * file.c (sys_fadvise64): Conditionalize just on [LINUX].
452 * configure.ac: Check for sys/epoll.h.
453 * desc.c: Protect #include <sys/epoll.h> with [HAVE_SYS_EPOLL_H].
454 (epollctls, epollevents): Protect each entry with #ifdef on its macro.
456 * strace.c (handle_group_exit): Don't detach leader that wasn't
457 TCB_ATTACHED. Instead mark it with TCB_GROUP_EXITING.
458 Remove droptcb loop at end, no longer required since 2.6 reports each
462 * strace.c (trace): Use handle_group_exit for non-TCB_ATTACHED child
463 taking signal when it has nclone_threads > 0.
465 * strace.c (handle_group_exit, trace): Mark leader with
466 TCB_GROUP_EXITING and don't be surprised at child deaths when their
470 * process.c (WCOREFLAG): Define if not defined.
471 (W_STOPCODE, W_EXITCODE): Likewise.
472 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
474 * sock.c [! LINUX]: Include <sys/socket.h> before <sys/sockio.h>.
475 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
477 * debian/rules: Make strace64.1.gz symlink to strace.1.gz instead of
478 strace64.1 to strace.1, which doesn't exist.
479 Fixes Debian bug #269220.
481 2004-09-05 Phil Blundell <pb@nexus.co.uk>
483 * linux/arm/syscallent.h: New file.
485 2004-10-19 Roland McGrath <roland@redhat.com>
487 * debian/rules (DEB_BUILD_GNU_TYPE, CONFIG_OPTS): New variables.
488 [$(DEB_HOST_GNU_TYPE) == s390-linux] (build64, HOST64, CC64): Set them.
489 (build/Makefile): Use $(CONFIG_OPTS).
490 (build64/Makefile): Pass --host as well as --build.
491 From Bastian Blank <waldi@debian.org>.
492 Fixes Debian bug #271500.
494 * linux/hppa/syscallent.h: Update for 2.6.9 syscalls.
495 From Randolph Chung <tausq@debian.org>
496 Fixes Debian bug #273887.
498 * file.c (sys_llseek): Revert last change.
500 2004-09-14 Richard Henderson <rth@twiddle.net>
502 * linux/alpha/syscallent.h: Add tgkill, *stat64, vserver, mbind,
503 [gs]et_mempolicy, mq_*, waitid.
505 2004-10-07 Roland McGrath <roland@redhat.com>
507 * file.c (sys_llssek, sys_readahead, sys_fadvise64, sys_fadvise64_64):
509 * io.c (sys_pread, sys_pwrite, sys_sendfile): Likewise.
511 * linux/x86_64/syscallent.h: Fix botched table entries.
512 From Ulrich Drepper <drepper@redhat.com>.
514 * mem.c [LINUX] (sys_mbind, sys_set_mempolicy, sys_get_mempolicy):
516 * linux/syscall.h: Declare them.
517 * linux/x86_64/syscallent.h: Likewise.
518 From Ulrich Drepper <drepper@redhat.com>.
520 * linux/syscallent.h: Handle mbind, set_mempolicy, get_mempolicy.
521 From Ulrich Drepper <drepper@redhat.com>.
523 * file.c [LINUX && (I386 || X86_64)] (sys_fadvise64, sys_fadvise64_64):
525 * linux/syscall.h: Declare them.
526 * linux/syscallent.h: Handle fadvise64 and fadvise64_64 using those.
527 * linux/x86_64/syscallent.h: Likewise.
528 From Ulrich Drepper <drepper@redhat.com>.
530 2004-09-13 Dmitry V. Levin <ldv@altlinux.org>
532 * linux/ioctlsort.c (main): Omit duplicate lines
533 (with same name and code) from output.
534 * linux/ioctlent.sh: Build the list of ioctls defined in
535 scsi/sg.h (0x22..), scsi/scsi.h and scsi/scsi_ioctl.h (0x53..),
536 as suggested by Peter Jones <pjones@redhat.com>
537 * linux/ioctlent.h: Regenerated.
540 2004-09-13 Ulrich Drepper <drepper@redhat.com>
541 Dmitry V. Levin <ldv@altlinux.org>
543 * time.c [LINUX] (print_rtc): New function, for printing rtc_time
545 [LINUX] (rtc_ioctl): New function, for parsing RTC_* ioctls.
546 * ioctl.c [LINUX] (ioctl_decode): Call rtc_ioctl.
547 * defs.h [LINUX]: Declare rtc_ioctl.
550 2004-10-06 Roland McGrath <roland@redhat.com>
552 * desc.c [LINUX] (sys_epoll_create, sys_epoll_ctl, sys_epoll_wait):
554 * linux/syscall.h: Declare them.
555 * linux/syscallent.h: Use those for epoll_* syscalls.
556 * linux/alpha/syscallent.h: Likewise.
557 * linux/hppa/syscallent.h: Likewise.
558 * linux/ia64/syscallent.h: Likewise.
559 * linux/powerpc/syscallent.h: Likewise.
560 * linux/s390/syscallent.h: Likewise.
561 * linux/s390x/syscallent.h: Likewise.
562 * linux/sparc/syscallent.h: Likewise.
563 * linux/sparc64/syscallent.h: Likewise.
564 * linux/sparc64/syscallent2.h: Likewise.
565 * linux/x86_64/syscallent.h: Likewise.
566 From Ulrich Drepper <drepper@redhat.com>.
569 * resource.c (resources): Add RLIMIT_LOCKS, RLIMIT_SIGPENDING,
570 and RLIMIT_MSGQUEUE, if defined.
571 From Ulrich Drepper <drepper@redhat.com>.
574 * net.c [HAVE_SENDMSG] (printcmsghdr): New function.
575 (printmsghdr): Use it.
576 From Ulrich Drepper <drepper@redhat.com>.
579 * file.c (sprintmode): Add const to return type.
580 (sprintfstype): Likewise.
581 * signal.c (printsiginfo): Add a const.
583 2004-09-15 Roland McGrath <roland@redhat.com>
585 * linux/x86_64/syscallent.h: Use sys_waitid.
587 * linux/syscallent.h: waitid takes 5 arguments, and is in TP category.
588 * process.c (sys_waitid): Handle fifth argument (struct rusage *).
590 2004-09-11 Roland McGrath <roland@redhat.com>
592 * time.c (sys_clock_nanosleep): Print zero flags arg correctly.
593 (sys_timer_settime): Likewise.
594 (printsigevent): Print signals by name for SIGEV_SIGNAL.
595 (sys_timer_create): Print clock ID symbolically.
596 From Ulrich Drepper <drepper@redhat.com>.
599 2004-09-07 Michal Ludvig <mludvig@suse.cz>
601 * defs.h (nioctlents1, nsignals2): Fix typos in decls.
603 2004-09-03 Roland McGrath <roland@redhat.com>
605 * syscall.c (qual_options): Add const to defn.
607 (call_count, error_count, tv_count): Variables removed.
608 (struct call_counts, counts): New type and variable.
609 Update all users of the old three to use the new array of structs.
610 (trace_syscall): Allocate counts on first use.
611 (sorted_count): Variable removed.
612 (call_summary): Allocate locally.
614 * syscall.c (sysent0, sysent1, sysent2, sysent): Add const to defn.
615 (nsyscalls0, nsyscalls1, nsyscalls2): Likewise.
616 (errnoent0, errnoent1, errnoent2, errnoent): Likewise.
617 (nerrnos0, nerrnos1, nerrnos2): Likewise.
618 * signal.c (signalent0, signalent1, signalent2): Likewise.
619 (nsignals0, nsignals1, nsignals2): Likewise.
621 * ioctl.c (ioctlent0, ioctlent1, ioctlent2): Likewise.
622 (nioctlents0, nioctlents1, nioctlents2): Likewise.
623 (ioctl_lookup, ioctl_next_match): Likewise.
624 * defs.h: Update decls.
625 * io.c (sys_ioctl): Update users.
627 * util.c (xlookup, printxval, addflags, printflags): Use const for
628 struct xlat * argument.
629 * defs.h (xlookup, printxval, addflags, printflags): Update decls.
630 * bjm.c: Add const to all struct xlat defns.
637 * process.c: Likewise.
638 * resource.c: Likewise.
639 * signal.c: Likewise.
641 * stream.c: Likewise.
642 * system.c: Likewise.
647 2004-09-01 Roland McGrath <roland@redhat.com>
649 * linux/x86_64/syscallent.h: Add new entries for timer_*, clock_*, and
650 mq_* syscalls, and names only for new calls up to 252.
651 * linux/syscallent.h: Add waitid.
652 * linux/x86_64/syscallent.h: Likewise.
653 * linux/syscall.h: Declare sys_waitid.
655 * process.c (internal_wait): Take second arg giving index of flags
657 * defs.h: Update prototype.
658 * syscall.c (internal_syscall): Update caller.
659 Also use internal_wait for SYS_waitid.
660 * process.c (sys_waitid): Define for [LINUX] as well.
661 Don't tweak TCB_SUSPENDED--internal_wait does that.
662 (waitid_types): Conditionalize use of nonstandard P_* macros.
664 2004-08-31 Roland McGrath <roland@redhat.com>
666 * configure.ac, NEWS: Version 4.5.7.
667 * debian/changelog: 4.5.7-1.
668 * strace.spec: 4.5.7-2.
670 * debian/rules: Rewrite sparc64 change of 2004-07-12.
671 Always do each build in a separate build directory.
672 Fixes Debian bug #254728.
674 * time.c (clocknames): Use #ifdef around CLOCK_* uses.
676 * strace.1: Say that -c shows system CPU time, not real time.
677 Fixes Debian bug #254438.
679 * syscall.c (dumpio): Match pread and pwrite system calls too.
680 Fixes Debian bug #239947.
682 * net.c (sockoptions): Add all SO_* macros known in Linux 2.6.9.
683 Fixes Debian bug #171653.
685 2004-07-12 Dmitry V. Levin <ldv@altlinux.org>
687 * signal.c [LINUX] (parse_sigset_t): Fix hex strings parser.
690 2004-08-30 Roland McGrath <roland@redhat.com>
692 * strace.c (main): Don't call fake_execve under -c.
693 From Ulrich Drepper <drepper@redhat.com>.
696 * net.c (sockipoptions): Add some options.
697 [SOL_IPV6] (sockipv6options): New variable.
698 (sys_getsockopt, printsockopt): Use it for SOL_IPV6 level.
699 From Ulrich Drepper <drepper@redhat.com>.
702 * time.c (clocknames): New variable, symbolic names for clock_t.
703 (sys_clock_settime, sys_clock_gettime, sys_clock_nanosleep): Use it.
704 From Ulrich Drepper <drepper@redhat.com>.
707 * system.c (personality_options): Hard-code values here.
708 Don't #include <linux/personality.h> at all.
709 Fixes RH#130965 and Debian bug #40588.
711 * file.c (print_xattr_val): New function to show attribute values.
712 (sys_setxattr, sys_fsetxattr, sys_getxattr, sys_fgetxattr): Use it.
713 From Ulrich Drepper <drepper@redhat.com>.
716 2004-07-12 Roland McGrath <roland@redhat.com>
718 * configure.ac, NEWS: Version 4.5.6.
719 * strace.spec, debian/changelog: 4.5.6-1.
721 * Makefile.am (EXTRA_DIST): Add linux/sparc64 files.
723 * debian/rules: On sparc-linux, build strace64 as well.
724 From Ben Collins <bcollins@debian.org>.
725 Fixes Debian bug #254728.
727 2004-07-07 David S. Miller <davem@nuts.davemloft.net>
729 * linux/sparc/syscallent.h: Sync with reality.
730 * linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
731 sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
732 sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
733 sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
734 sys_removexattr, sys_lremovexattr, sys_fremovexattr,
735 sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
736 sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
737 sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
738 sys_timer_settime, sys_timer_gettime): New declarations.
739 * linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
740 linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
741 linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
742 linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
743 linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
744 linux/sparc64/signalent.h, linux/sparc64/signalent.h,
745 linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
746 linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
747 linux/sparc64/syscallent1.h: New files.
748 * defs.h (LINUXSPARC): Define also when SPARC64.
749 (LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
750 Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
751 Define possibly missing __NR_exit_group. Declare getrval2.
752 * configure.ac (sparc64): New architecture case.
753 * file.c (stat_sparc64): New structure.
754 (printstat_sparc64): New output routine for that.
755 (printstat): Call it, if personality is 2.
756 (printstat64): Likewise.
757 * util.c: Conditionalize ptrace defines on LINUXSPARC
759 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
760 to PTRACE_FOOREGS64 so that more sparc code can be shared
761 between 64-bit and 32-bit.
762 (_hack_syscall5): Correct trap number when SPARC64.
763 (PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
764 (getpc): Handle SPARC64 && LINUX.
765 (printcall): Likewise.
766 (arg fetching/setting): Use same code for SPARC64 LINUX
768 (setbpt): Handle SPARC64 && LINUX.
769 (clearbpt): Likewise.
770 * signal.c: Conditionalize ptrace defines on SPARC and
772 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
773 to PTRACE_FOOREGS64 so that more sparc code can be shared
774 between 64-bit and 32-bit.
775 (m_siginfo): Use same definition on SPARC64 as SPARC.
776 (sys_sigreturn): Handle LINUX && SPARC64.
777 * syscall.c: Conditionalize ptrace defines on SPARC and
779 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
780 to PTRACE_FOOREGS64 so that more sparc code can be shared
781 between 64-bit and 32-bit.
782 (getscno): Use same static state on SPARC64 as SPARC,
783 and add SPARC64 handling.
784 (get_error): Handle LINUX && SPARC64.
785 (force_result): Likewise.
786 (syscall_enter): Likewise.
787 (trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
789 (getrval2): Handle LINUX && SPARC64.
790 * process.c: Conditionalize ptrace defines on SPARC and
792 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
793 to PTRACE_FOOREGS64 so that more sparc code can be shared
794 between 64-bit and 32-bit.
795 (change_syscall): Handle LINUX && SPARC64.
796 (struct_user_offsets): Ifdef out those which do not exist
798 * net.c (sys_pipe): Handle LINUX && SPARC64.
799 * ioctl.c: Fix initializer typo for nioctlents2, was
800 nioctlents1 by accident.
802 2004-06-28 Andreas Schwab <schwab@suse.de>
804 * process.c (internal_exec): Move TCB_WAITEXECVE handling here.
805 (sys_execve): Remove it here.
807 2004-07-12 Roland McGrath <roland@redhat.com>
809 * Makefile.am (EXTRA_DIST): Add linux/sh64/syscallent.h.
811 * debian/control (Section): Move to utils, matching Debian override.
813 * net.c (addrfams): Make variable global.
814 * sock.c (sock_ioctl): Decode the arguments for SIOCGIFNAME,
815 SIOCGIFINDEX, and SIOCGIFCONF.
816 From Ulrich Drepper <drepper@redhat.com>.
819 * linux/ioctlsort.c: Add some #includes.
820 [POWERPC]: Kludge out high bits.
821 * linux/ia64/ioctlent.h: Regenerated using RHEL3 headers.
822 * linux/powerpc/ioctlent.h: Likewise.
824 2004-07-11 Roland McGrath <roland@redhat.com>
826 * linux/ioctlent.sh: Replace asm with $asm in all places.
828 * configure.ac: Add I386 as AM_CONDITIONAL.
829 * Makefile.am [LINUX]: Add maintainer-mode rules to regenerate
832 2004-07-08 Roland McGrath <roland@redhat.com>
834 * resource.c (sys_quotactl): Truncate first argument to 32 bits, since
835 that's what the kernel will do.
837 2004-07-07 Roland McGrath <roland@redhat.com>
839 * linux/ioctlent.sh: Take optional second argument to use as directory
840 name in place of `asm'.
842 2004-06-27 Roland McGrath <roland@redhat.com>
844 * configure.ac, NEWS: Version 4.5.5.
845 * strace.spec, debian/changelog: 4.5.5-1.
847 2004-06-22 Roland McGrath <roland@redhat.com>
849 * syscall.c (syscall_fixup) [LINUX && X86_64]: For 32-bit process,
850 sign extend the low 32 bits of RAX to 64 bits.
853 * syscall.c (force_result): [LINUX && X86_64]: Fix RAX*4 -> RAX*8.
855 2004-06-03 Roland McGrath <roland@redhat.com>
857 * configure.ac, NEWS: Version 4.5.4.
858 * strace.spec, debian/changelog: 4.5.4-1.
860 * net.c (domains): Add many PF_* values #ifdef PF_*.
861 (addrfams): Add many AF_* values #ifdef AF_*.
862 Fixes Debian bug #250506.
864 2004-05-02 Dmitry V. Levin <ldv@altlinux.org>
866 * linux/ioctlsort.c (compare): When ioctl codes equal, compare
868 (main): Print a note that program output is generated by
870 * linux/ioctlent.sh: Build the list of ioctls defined in
871 linux/fb.h (0x46..), linux/kd.h (0x4B..), linux/cdrom.h (0x53..),
872 asm/ioctls.h (0x54..), linux/vt.h (0x56..), linux/videotext.h
873 (0x71..), linux/videotext.h (0x72..), asm/sockios.h (0x89..),
874 linux/sockios.h (0x89..), linux/wireless.h (0x8B..).
875 * linux/ioctlent.h: Regenerated from linux-2.6.5.
878 2004-06-03 Roland McGrath <roland@redhat.com>
880 * debian/control (Architecture): Add amd64.
881 Fixes Debian bug #246568.
883 * strace.c (main) [LINUX]: Expand TCBTAB as necessary for threads
884 attached. Attach threads only under -f. Set TCB_FOLLOWFORK in them.
885 (expand_tcbtab): New function, broken out of ...
886 * process.c (fork_tcb): ... here, call that.
887 * defs.h: Declare expand_tcbtab.
889 2004-04-19 Roland McGrath <roland@redhat.com>
891 * process.c (printstatus): Add a space before | in output.
893 2004-04-16 Roland McGrath <roland@redhat.com>
895 * configure.ac: Version 4.5.3.
896 * strace.spec, debian/changelog: 4.5.3-1.
898 2004-03-18 Dmitry V. Levin <ldv@altlinux.org>
900 * resource.c (sys_quotactl) [LINUX]: Cast arithmetic shift operand
901 from long to unsigned long, to fix output of the quotactl command
905 2004-04-16 Roland McGrath <roland@redhat.com>
907 * linux/s390/ioctlent.h, linux/s390x/ioctlent.h: Update DASD ioctls.
908 From Maxim Shchetynin <maxim@de.ibm.com>.
910 * configure.ac: Check for <mqueue.h>.
911 * ipc.c (sys_mq_open, printmqattr) [! HAVE_MQUEUE_H]: Don't try to
912 decode struct mq_attr.
913 * NEWS: Mention mq support.
915 * linux/syscall.h: Support new mq_* syscalls on Linux.
916 * linux/syscallent.h: Likewise.
917 * linux/dummy.h: Likewise.
919 * time.c (printsigevent): Handle SIGEV_THREAD.
920 From Ulrich Drepper <drepper@redhat.com>.
923 2004-04-13 Roland McGrath <roland@redhat.com>
925 * net.c (msg_flags): Grok MSG_FIX, MSG_SYN, MSG_RST, MSG_NOSIGNAL,
927 From Ulrich Drepper <drepper@redhat.com>.
930 * process.c (printstatus): Mask out bits presented symbolically, and
931 print "| 0xnnn" if the remaining bits are not all zero.
932 Fixes Debian bug #240062.
934 * process.c (print_affinitylist): Rewritten to handle indirect values.
935 (sys_sched_setaffinity, sys_sched_getaffinity): Update callers.
936 From Ulrich Drepper <drepper@redhat.com>.
939 * acinclude.m4: Quote first argument to AC_DEFUN in all cases.
941 2004-04-08 Roland McGrath <roland@redhat.com>
943 * strace.c (main) [LINUX]: When attaching for -p, look in
944 /proc/PID/task for all threads and attach them as presumed
945 CLONE_THREAD children.
946 * NEWS: Mention the feature.
949 2004-03-02 Roland McGrath <roland@redhat.com>
951 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
952 From Michael Holzheu <HOLZHEU@de.ibm.com>.
954 * debian/control (Standards-Version): Update to 3.6.1.
956 2004-03-01 Roland McGrath <roland@redhat.com>
958 * configure.ac, NEWS: Version 4.5.2.
959 * strace.spec, debian/changelog: 4.5.2-1.
961 * strace.c (main): Avoid potential buffer overruns from ludicrous
962 arguments or PATH values.
963 * syscall.c (qual_signal): Bail out for too-long string.
965 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
966 Fixes Debian bug #223207.
968 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
970 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
971 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
972 struct modify_ldt_ldt_s.
973 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
975 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
976 From Tim Yamin <plasmaroo@gentoo.org>.
978 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
981 * configure.ac: Check for `struct pt_all_user_regs'
982 and `struct ia64_fpreg' in <sys/ptrace.h>.
983 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
984 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
986 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
987 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
989 * util.c [LINUX] (arg0_index, arg1_index): New macros.
990 [S390 || S390X]: Define them with inverted values.
991 (setbpt): Use them for u_arg indices.
993 2004-02-26 Andreas Schwab <schwab@suse.de>
995 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
996 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
997 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
999 2004-03-01 Roland McGrath <roland@redhat.com>
1001 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
1002 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
1003 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
1004 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
1005 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
1006 sys_sched_get_priority_min): New functions.
1007 From Ulrich Drepper <drepper@redhat.com>.
1010 2004-02-20 Roland McGrath <roland@redhat.com>
1012 * linux/hppa/syscallent.h: Update some syscalls.
1013 From Randolph Chung <tausq@debian.org>.
1014 Fixes Debian bug #231632.
1016 2003-12-31 David Mosberger <davidm@hpl.hp.com>
1018 * process.c (internal_exit): For ia64, also recognize IA-32 252
1020 (change_syscall): For IA64, also support changing IA-32 syscalls.
1021 * syscall.c (internal_syscall): For IA64, also recognize IA-32
1022 syscall 252 (exit_group) as an internal_exit() syscall.
1023 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
1025 (SYS_vfork): Likewise.
1026 (arg_setup): For IA64 version, also support IA-32 syscalls.
1027 (get_arg0): Likewise.
1028 (get_arg1): Likewise.
1029 (set_arg0): Likewise.
1030 (set_arg1): Likewise.
1032 2004-02-15 Anton Blanchard <anton@samba.org>
1034 * linux/powerpc/syscallent.h: Add rtas call.
1035 Shift multiplexed syscalls to start at 300, we are already about
1036 to hit 256 real syscalls.
1037 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
1039 2004-02-19 Roland McGrath <roland@redhat.com>
1041 * strace.c (main): Use TCP->pid, not PID, in -p message.
1042 Fixes Debian bug #229802.
1044 2004-01-13 Roland McGrath <roland@redhat.com>
1046 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
1049 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
1050 Reported by Petter Reinholdtsen <pere@hungry.com>.
1052 2003-12-31 David Mosberger <davidm@hpl.hp.com>
1054 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
1056 2003-12-14 Anton Blanchard <anton@samba.org>
1058 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
1059 Use %llu formats for them.
1061 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
1063 * linux/powerpc/syscallent.h: Update to include recently added
1066 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
1067 ppc64, we were misreporting syscalls that really succeeded as having
1070 2004-01-13 Roland McGrath <roland@redhat.com>
1072 * strace.1: Remove comment about vfork on Linux.
1073 Fixes Debian bug #223390.
1075 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
1076 (sys_getdents64) [LINUX]: Print d_type field.
1078 2003-12-15 Dmitry V. Levin <ldv@altlinux.org>
1080 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
1081 killed process if available. Fixes RH#112117.
1083 2003-11-13 Roland McGrath <roland@redhat.com>
1085 * configure.ac, NEWS: Version 4.5.1.
1086 * strace.spec, debian/changelog: 4.5.1-1.
1088 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
1090 * defs.h (ioctl_lookup): Prototype change.
1091 * ioctl.c (ioctl_next_match): New function.
1092 * defs.h: Declare it.
1093 * io.c (sys_ioctl): Use it, to display all possible ioctl names
1094 when there's more than one match.
1095 * ioctl.c (ioctl_lookup): Likewise.
1096 * stream.c (internal_stream_ioctl): Likewise.
1097 Patch from Solar Designer <solar@openwall.com>.
1099 2003-11-13 Roland McGrath <roland@redhat.com>
1101 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
1102 * linux/sh64/syscallent.h: Likewise.
1104 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
1106 Fixes for RH#105359.
1107 * util.c (printuid): New function.
1108 * defs.h: Declare it.
1109 * file.c (sys_chown): Use it.
1110 * file.c (sys_fchown): Likewise.
1111 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
1112 sys_setresgid): Likewise.
1113 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
1114 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
1115 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
1116 setuid32, setgid32, setfsuid32, setfsgid32.
1117 * process.c [LINUX]: Define GETGROUPS32_T.
1118 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
1120 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
1123 2003-11-11 Roland McGrath <roland@redhat.com>
1125 * strace.c (main): Bail with usage error for missing command before we
1126 open the -o file or fiddle uids.
1128 2003-11-06 Roland McGrath <roland@redhat.com>
1130 * strace.c (main): Treat piped output more like file output.
1131 Disallow -ff with piped output. Fixes RH#105366.
1132 Reported by Dmitry V. Levin <ldv@altlinux.org>
1134 * strace.c (tprintf): Check result of vfprintf and use perror when it
1135 fails while not writing to stderr itself. Fixes Debian bug #218762.
1137 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
1138 From Ulrich Drepper <drepper@redhat.com>.
1140 2003-11-01 Roland McGrath <roland@redhat.com>
1142 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
1143 setitimer rather than hard-coding a value based on HZ.
1144 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
1146 2003-10-21 Roland McGrath <roland@redhat.com>
1148 * strace.1: Fixed a few spelling errors.
1149 Fixes Debian bug #217008.
1151 * syscall.c: Revert last change, was broken.
1153 2003-10-01 Roland McGrath <roland@redhat.com>
1155 * process.c (internal_clone): Don't suspend parent when call requested
1156 a specific PID that is not a traced child.
1158 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
1159 from right to left so we don't have to presume the size.
1160 Reported by David Woodhouse <dwmw2@redhat.com>.
1162 2003-09-25 Roland McGrath <roland@redhat.com>
1164 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
1165 these in the table if they are defined.
1167 2003-09-24 Roland McGrath <roland@redhat.com>
1169 * configure.ac, NEWS: Version 4.5.
1170 * strace.spec, debian/changelog: 4.5-1.
1172 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
1173 instruction decoding branch if TCB_INSYSCALL is clear.
1174 Reported by <jochen@penguin-breeder.org>.
1176 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
1178 2003-09-23 Roland McGrath <roland@redhat.com>
1180 * strace.spec: On ppc64 (maybe others later), create an strace64
1181 package as well containing just /usr/bin/strace64.
1183 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
1186 2003-08-21 Roland McGrath <roland@redhat.com>
1188 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
1189 * linux/x86_64/syscallent.h: Likewise.
1190 * linux/s390/syscallent.h: Likewise.
1191 * linux/s390x/syscallent.h: Likewise.
1193 2003-07-28 Daniel Jacobowitz <drow@mvista.com>
1195 * defs.h (ALIGN64): Define for MIPS.
1196 * io.c (PREAD_OFFSET_ARG): Define.
1197 (sys_pread, sys_pwrite): Use it.
1198 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
1200 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
1201 (truncate64, ftruncate64): Pretty-print.
1202 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
1203 (truncate64, ftruncate64): Take four arguments.
1205 2003-07-17 Roland McGrath <roland@redhat.com>
1207 * configure.ac, NEWS: Version 4.4.99.
1208 * strace.spec, debian/changelog: 4.4.99-1.
1210 2003-07-15 Anton Blanchard <anton@samba.org>
1212 * ipc.c: Add SHM_HUGETLB field.
1213 Mask out permission bits in msgget, semget and shmget before
1214 printing resource_flags.
1215 Mask execute permission bits (even though we dont currently
1218 2003-07-17 Roland McGrath <roland@redhat.com>
1220 * linux/powerpc/syscallent.h (tgkill): New at 250.
1222 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
1223 From Ulrich Drepper <drepper@redhat.com>.
1225 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
1226 * file.c (printstatfs): Print f_fsid and f_frsize.
1227 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
1228 * linux/syscall.h: Add decls.
1229 From Ulrich Drepper <drepper@redhat.com>.
1231 2003-07-09 Roland McGrath <roland@redhat.com>
1233 * linux/ia64/syscallent.h (tgkill): New at 1235.
1235 2003-07-05 Richard Henderson <rth@twiddle.net>
1237 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
1238 * syscall.c (ERESTART_RESTARTBLOCK): New.
1239 (trace_syscall): Print it.
1240 * linux/alpha/syscallent.h (osf_syscall): Name properly.
1241 (osf_set_program_attributes): Fix typo.
1242 (osf_nfssvc): Likewise.
1243 (osf_sigsendset): Likewise.
1244 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
1245 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
1246 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
1247 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
1248 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
1249 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
1250 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
1251 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
1252 clock_getres, clock_nanosleep, semtimedop): New.
1254 2003-07-08 Roland McGrath <roland@redhat.com>
1256 * signal.c (sys_tgkill): New function.
1257 * linux/syscall.h: Declare it.
1258 * linux/syscallent.h: Add tgkill.
1260 2003-06-27 Roland McGrath <roland@redhat.com>
1262 * configure.ac: Check for type `struct __old_kernel_stat'.
1263 * file.c (convertoldstat, printoldstat): Define under
1264 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
1265 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
1266 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
1267 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
1269 2003-06-26 Roland McGrath <roland@redhat.com>
1271 * configure.ac: SHMEDIA -> SH64
1274 * process.c: Likewise.
1276 * syscall.c: Likewise.
1278 * linux/shmedia/syscallent.h: Moved to ...
1279 * linux/sh64/syscallent.h: ... here.
1281 * config.guess: Update from canonical version, timestamp 2003-06-17.
1282 * config.sub: Likewise.
1284 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
1285 From: Joshua Neal <tinara@netpipeline.net>.
1287 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
1288 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
1289 * linux/ia64/syscallent.h: Likewise.
1290 * linux/powerpc/syscallent.h: Likewise.
1291 * linux/s390/syscallent.h: Likewise.
1292 * linux/s390x/syscallent.h: Likewise.
1293 * linux/x86_64/syscallent.h: Likewise.
1294 From Jakub Jelinek <jakub@redhat.com>.
1296 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
1297 From Michael Holzheu <HOLZHEU@de.ibm.com>.
1299 2003-06-23 Roland McGrath <roland@redhat.com>
1301 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
1302 From Ulrich Drepper <drepper@redhat.com>.
1304 2003-06-10 Roland McGrath <roland@redhat.com>
1306 * configure.ac, NEWS: Version 4.4.98.
1307 * strace.spec, debian/changelog: 4.4.98-1.
1309 2003-06-09 Roland McGrath <roland@redhat.com>
1311 * linux/s390x/syscallent.h: Update many syscalls.
1312 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
1314 * linux/s390/syscallent.h: Update many syscalls.
1315 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
1317 * linux/shmedia/syscallent.h: New file.
1318 From Stephen Thomas <stephen.thomas@superh.com>.
1320 * strace.c (trace): Print a message and newline for a WIFEXITED report
1321 from the process we just printed an unterminated syscall line for.
1323 2003-06-03 Roland McGrath <roland@redhat.com>
1325 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
1327 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
1328 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
1329 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
1330 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
1331 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
1332 (get_error) [LINUX] [ARM]: Update.
1333 (syscall_enter) [LINUX] [ARM]: New case.
1334 * util.c (printcall) [LINUX] [ARM]: New case.
1336 * debian/control (Standards-Version): Update to 3.5.10.
1338 * strace.c (main): In PATH search, accept only a regular file with
1339 execute bits set. Fixes Debian bug #137103.
1341 2003-06-02 Roland McGrath <roland@redhat.com>
1343 * strace.c (main): Set -q when given -o and not -p, and not when not
1344 given -o, to match what the man page always said.
1345 Fixes Debian bug #47113, #153678.
1347 * configure.ac, NEWS: Version 4.4.97.
1348 * strace.spec, debian/changelog: 4.4.97-1.
1350 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
1351 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
1353 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
1354 timestamp 2003-05-22.
1355 * config.sub: Likewise, timestamp 2003-05-24.
1357 2003-05-22 Roland McGrath <roland@redhat.com>
1359 * defs.h (struct tcb): New member `nzombies'.
1360 * strace.c (alloctcb): Initialize it.
1361 (droptcb): Increment our parent's zombie count.
1362 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
1363 process has zombies it can reap. On the way out, if we reaped
1364 an untraced process, decrement the zombie count.
1366 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
1367 separately using signame.
1369 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
1370 of literal 0 for index. Consult the right flags without clobbering
1371 anything when we reparent the new child to the caller's parent thread.
1373 * linux/s390/syscallent.h: Fix sys_clone argument count.
1374 * linux/s390x/syscallent.h: Likewise.
1375 * linux/mips/syscallent.h: Likewise.
1376 * linux/alpha/syscallent.h: Likewise.
1377 * linux/powerpc/syscallent.h: Likewise.
1378 * linux/sh/syscallent.h: Likewise.
1379 * linux/sparc/syscallent.h: Likewise.
1380 * linux/hppa/syscallent.h: Likewise.
1382 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
1383 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
1385 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
1386 [LINUX || SVR4] (siginfo_codes): Add strings for them.
1388 * process.c (print_affinitylist): Fix loop condition.
1389 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
1391 2003-04-10 Roland McGrath <roland@redhat.com>
1393 * syscall.c (qual_desc): Return zero after parsing number.
1394 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
1396 2003-04-07 Roland McGrath <roland@redhat.com>
1398 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
1399 * linux/syscall.h: Likewise.
1400 * ipc.c [LINUX] (sys_semtimedop): New function.
1401 From Ulrich Drepper <drepper@redhat.com>.
1403 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
1404 From Ulrich Drepper <drepper@redhat.com>.
1406 2003-04-01 Philippe De Muyter <phdm@macqel.be>
1408 * sock.c, stream.c: Check #ifdef LINUX, not linux.
1409 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
1411 2003-03-30 Roland McGrath <roland@redhat.com>
1413 * configure.ac, NEWS: Version 4.4.96.
1414 * strace.spec, debian/changelog: 4.4.96-1.
1416 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
1418 Various fixes for SuperH [SH]:
1419 * mem.c (sys_old_mmap): mmap() parameters passed in registers
1420 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
1422 * process.c (change_syscall): Fixed register which holds system
1424 * util.c (arg0_offset, arg1_offset): provide definition
1425 * Makefile.am: Added new files in linux/sh
1426 * linux/sh/syscallent.h: New file.
1427 * linux/sh/errnoent.h: New file.
1428 * linux/sh/ioctlent.h: New file.
1429 * linux/sh/signalent.h: New file.
1431 * linux/ioctlent.sh: Take an arg for location of header files
1432 * syscallent.sh: Replaced lost $
1434 2003-03-30 Roland McGrath <roland@redhat.com>
1436 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
1437 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
1438 From Ulrich Drepper <drepper@redhat.com>.
1440 * linux/syscallent.h: Use sys_getrlimit for 191.
1441 Use name "old_getrlimit" for 76.
1442 Reported by Ulrich Drepper <drepper@redhat.com>.
1444 2003-03-18 Roland McGrath <roland@redhat.com>
1446 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
1448 2003-03-17 Roland McGrath <roland@redhat.com>
1450 * linux/x86_64/syscallent.h: clone takes 5 args.
1451 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
1453 2003-03-15 Roland McGrath <roland@redhat.com>
1455 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
1457 2003-03-14 Roland McGrath <roland@redhat.com>
1459 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
1461 * linux/ia64/syscallent.h: clone takes 5 arguments.
1462 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
1464 2003-03-12 Roland McGrath <roland@redhat.com>
1466 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
1467 Use sys_clone for clone2.
1468 * linux/syscall.h: Don't declare sys_clone2.
1469 * process.c (sys_clone): Rewritten to handle both flavors,
1470 print all extra args depending on flag bits.
1471 (sys_clone2): Function removed.
1473 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
1475 2003-03-04 Roland McGrath <roland@redhat.com>
1477 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
1478 TCB_INSYSCALL is clear, like other platforms do.
1480 2003-03-04 Ulrich Drepper <drepper@redhat.com>
1482 * mem.c [LINUX] (sys_remap_file_pages): New function.
1483 * linux/syscall.h: Declare it.
1484 * linux/syscallent.h: Use it.
1485 * linux/powerpc/syscallent.h: Likewise.
1487 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
1489 2003-02-26 Roland McGrath <roland@redhat.com>
1491 * configure.ac: Fix typo in netinet/in.h check.
1492 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
1493 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
1495 2003-02-24 Roland McGrath <roland@redhat.com>
1497 * configure.ac, NEWS: Version 4.4.95.
1498 * strace.spec, debian/changelog: 4.4.95-1.
1500 * process.c (sys_getresgid): Fix typos in argument access.
1502 2003-02-23 Roland McGrath <roland@redhat.com>
1504 * process.c (sys_getresuid): Fix typos in argument access.
1505 Reported by Anton Blanchard <anton@samba.org>.
1507 2003-02-19 Roland McGrath <roland@redhat.com>
1509 * configure.ac, NEWS: Version 4.4.94.
1510 * strace.spec, debian/changelog: 4.4.94-1.
1512 * version.c: Removed.
1513 * Makefile.am (strace_SOURCES): Remove it.
1514 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
1516 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
1517 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
1518 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
1520 2003-01-23 Roland McGrath <roland@redhat.com>
1522 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
1523 SPARC, which doesn't use the header regardless.
1525 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
1528 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
1530 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
1531 [! SYS_putpmsg] (sys_putpmsg): Likewise.
1533 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
1534 since they can conflict.
1536 2003-01-21 Roland McGrath <roland@redhat.com>
1538 * strace.c (usage): Omit -z, since it has never worked properly.
1541 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
1542 var=val in environ or to remove var, respectively.
1543 (usage): Mention it.
1544 * strace.1, NEWS: Document it.
1546 * configure.ac, NEWS: Version 4.4.93.
1547 * strace.spec, debian/changelog: 4.4.93-1.
1548 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
1550 2003-01-20 Roland McGrath <roland@redhat.com>
1552 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
1553 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
1554 TCB_WAITEXECVE state with special kludges.
1556 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
1557 reversed from other architectures.
1559 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
1560 conditional on [TCB_WAITEXECVE] instead of list of processors.
1562 * util.c (restore_arg0): Evaluate args in no-op defns.
1564 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
1565 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
1567 2003-01-17 Anton Blanchard <anton@samba.org>
1569 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
1571 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
1573 2003-01-14 Roland McGrath <roland@redhat.com>
1575 * linux/powerpc/errnoent.h: Add missing errnos.
1576 * linux/powerpc/ioctlent.h: Update ioctl values.
1577 From Anton Blanchard <anton@samba.org>.
1579 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
1580 From Anton Blanchard <anton@samba.org>.
1582 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
1583 sys_ftruncate64, instead of printargs, for those syscalls.
1584 * linux/mips/syscallent.h: Likewise.
1585 * linux/powerpc/syscallent.h: Likewise.
1586 * linux/s390/syscallent.h: Likewise.
1587 * linux/sparc/syscallent.h: Likewise.
1589 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
1590 All others at the moment use linux/syscallent.h, where it's 300.
1592 * strace.1: Update bug reporting info.
1594 * resource.c [LINUX] (quotacmds): Grok new command encodings.
1595 From Nathan Scott <nathans@debian.org>.
1597 * configure.ac, NEWS: Version 4.4.92.
1598 * strace.spec, debian/changelog: 4.4.92-1.
1600 * configure.ac: Match powerpc* (includes powerpc64), and don't match
1601 ppc (never comes out of config.sub).
1603 * process.c (sys_ptrace): Use #lx format for address argument.
1604 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
1605 * process.c [POWERPC]: Likewise.
1606 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
1607 * syscall.c (get_scno) [POWERPC]: Likewise.
1608 * util.c [POWERPC]: Likewise.
1609 (printnum): Use long for NUM.
1610 From Anton Blanchard <anton@samba.org>.
1612 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
1614 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
1615 appropriately via set_arg0 or no-ops for each architecture.
1616 (clearbpt): Use those instead of set_arg0 and set_arg1.
1618 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
1619 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
1620 sys_ftruncate64, instead of printargs, for those syscalls.
1622 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
1623 (sys_ptrace): Use printxval.
1624 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
1625 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
1627 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
1628 print it before using printxval.
1629 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
1631 2003-01-13 Roland McGrath <roland@redhat.com>
1633 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
1634 timestamp 2003-01-10.
1635 * config.sub: Likewise, timestamp 2003-01-03.
1636 * install-sh: Update from Automake 1.7.2.
1638 * linux/powerpc/signalent.h: Add SIGRTMIN.
1639 From Anton Blanchard <anton@samba.org>.
1641 * linux/powerpc/syscallent.h: Add missing system calls.
1642 Decode more system calls, we were just printargs for many things.
1643 Remove some x86-specific system calls.
1644 Remove two syscalls between the socket and ipc syscalls,
1645 it was resulting in all IPC syscalls being off by two.
1647 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
1648 From Anton Blanchard <anton@samba.org>.
1650 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
1651 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
1652 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
1653 From Anton Blanchard <anton@samba.org>.
1655 * term.c [LINUX]: Get kernel definition of struct termios.
1656 From Anton Blanchard <anton@samba.org>.
1658 * linux/ioctlent.sh: Look in sound/ directory too.
1659 From Anton Blanchard <anton@samba.org>.
1661 * desc.c (printflock64): Fix ADDR argument type.
1662 From Anton Blanchard <anton@samba.org>.
1664 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
1665 sys_siglist and _sys_siglist.
1666 Reported by John Hughes <john@Calva.COM>.
1668 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
1669 Reported by John Hughes <john@Calva.COM>.
1671 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
1673 2003-01-10 Roland McGrath <roland@redhat.com>
1675 * configure.ac, NEWS: Version 4.4.91.
1676 * strace.spec, debian/changelog: 4.4.91-1
1678 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
1679 values for x86-64, conditional on current_personality.
1681 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
1683 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
1684 * stream.c (print_transport_message): Use #ifdefs for those members.
1686 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
1688 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
1689 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
1691 * strace.c (pfd2tcb): Fix for new tcbtab type.
1692 (rebuild_pollv): Likewise.
1693 (detach): Put variables used under [LINUX] inside #ifdef.
1695 * process.c (change_syscall) [POWERPC]: Add missing return.
1696 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
1698 * strace.spec: New file.
1699 * debian/changelog: 4.4.90-1
1700 * debian/rules (binary-arch): Depend on build.
1701 (clean): Don't try to run Makefile.in.
1702 * debian/control (Standards-Version): Now 3.5.8.
1704 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
1706 2003-01-09 Roland McGrath <roland@redhat.com>
1708 * syscall.c (force_result) [S390 || S390X]: Fix typo.
1710 * debian/control: Update Maintainer: field.
1712 2003-01-08 Roland McGrath <roland@redhat.com>
1714 * NEWS: Update for 4.4.90 test release.
1716 Support for new Linux 2.5 thread features.
1717 * defs.h [LINUX]: Define __NR_exit_group if not defined.
1718 (struct tcb): New members nclone_threads, nclone_detached,
1720 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
1721 (waiting_parent): Macro removed.
1722 (pid2tcb): Declare it.
1723 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
1724 child to our parent if we are a CLONE_THREAD child ourselves.
1725 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
1726 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
1727 determining if we have any. If TCB_CLONE_THREAD is set, check
1728 parent's children instead of our own, and bump nclone_waiting count.
1729 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
1730 the syscall was exit_group.
1731 * syscall.c (internal_syscall): Use internal_exit for exit_group.
1732 * strace.c (pid2tcb): No longer static.
1733 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
1734 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
1735 If we have thread children, set TCB_EXITING and don't clear the TCB.
1736 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
1737 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
1738 children of our parent that might be waiting for us too.
1739 [TCB_GROUP_EXITING] (handle_group_exit): New function.
1740 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
1742 Revamp -f support for Linux.
1743 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
1744 the system call to be clone with CLONE_PTRACE set. Various new static
1746 * process.c (internal_clone): Define also #ifdef SYS_clone2.
1747 Initialize TCPCHILD->parent field.
1748 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
1749 Check in case the new child is in the tcb already.
1750 (internal_fork) [LINUX]: Just call internal_clone.
1751 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
1752 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
1754 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
1756 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
1758 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
1760 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
1762 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
1764 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
1766 * debian/rules: no longer install postinst and prerm
1767 * debian/control: do not end summary with full stop (lintian)
1769 2002-12-30 Roland McGrath <roland@redhat.com>
1771 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
1772 (EXTRA_DIST): Add missing files.
1774 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
1776 * syscall.c (qualify_one): New function.
1777 (qual_options): Replace lookup field with qualify, update initializer.
1778 (qualify): Update caller.
1779 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
1780 (qual_syscall): Rewritten lookup_syscall, match name more than once.
1781 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
1783 * version.c (version): Make const, bump to 4.4.90.
1784 * strace.c: Update decl.
1786 * Makefile.am [LINUX && X86_64]: Remove cruft.
1787 * linux/x86_64/errnoent1.h: New file.
1788 * linux/x86_64/ioctlent1.h: New file.
1789 * linux/x86_64/signalent1.h: New file.
1790 * linux/x86_64/syscallent1.h: New file.
1791 * linux/x86_64/i386-headers.diff: File removed.
1792 * linux/x86_64/makeheaders.sh: File removed.
1793 * linux/x86_64/Makefile.in: File removed.
1795 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
1796 already broken for 32-bit personality on x86-64.
1798 2002-12-29 Roland McGrath <roland@redhat.com>
1800 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
1801 * linux/Makefile.am: File removed.
1802 * freebsd/Makefile.am: File removed.
1803 * sunos4/Makefile.in: File removed.
1804 * svr4/Makefile.in: File removed.
1806 * linux/alpha/Makefile.in: File removed.
1807 * linux/hppa/Makefile.in: File removed.
1808 * linux/ia64/Makefile.in: File removed.
1809 * linux/powerpc/Makefile.in: File removed.
1810 * linux/s390/Makefile.in: File removed.
1811 * linux/s390x/Makefile.in: File removed.
1813 2002-12-26 Roland McGrath <roland@redhat.com>
1815 * syscallent.sh: Grok three flavors of #define line, uniquify.
1816 * linux/hppa/syscallent.sh: File removed.
1817 * linux/powerpc/syscallent.sh: File removed.
1819 * linux/Makefile.am: New file.
1820 * linux/Makefile.in: File removed.
1821 * freebsd/Makefile.am: New file.
1822 * freebsd/i386/Makefile.am: New file.
1823 * freebsd/i386/Makefile.in: File removed.
1825 2002-12-22 Roland McGrath <roland@redhat.com>
1827 Update to Autoconf 2.57, and Automakify with version 1.7.
1828 * Makefile.am: New file.
1829 * Makefile.in: File removed.
1830 * configure.in: Moved to ...
1831 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
1832 * aclocal.m4: Moved to ...
1833 * acinclude.m4: ... here. Update for Autoconf 2.5x.
1834 * acconfig.h: File removed.
1835 * AUTHORS: New file, makes automake happy.
1836 * autogen.sh: File removed.
1837 * README-CVS: Update to recommend autoreconf instead.
1838 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
1839 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
1840 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
1841 * strace.c: *_DECLARED -> HAVE_DECL_*
1842 * stream.c: HAVE_* -> HAVE_STRUCT_*
1844 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
1845 sh, and use $(srcdir) to find the script.
1846 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
1847 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
1848 * linux/x86_64/Makefile.in (headers): Renamed to all.
1849 * linux/alpha/Makefile.in: Add empty install target.
1850 * linux/x86_64/Makefile.in: Likewise.
1851 * linux/powerpc/Makefile.in: Likewise.
1852 * linux/Makefile.in: Likewise.
1854 2002-12-26 Roland McGrath <roland@redhat.com>
1856 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
1857 From Daniel Jacobowitz <drow@false.org>.
1859 2002-12-21 Roland McGrath <roland@redhat.com>
1861 * linux/syscallent.h: Add some new 2.5 syscall names.
1862 Now clone takes 5 args.
1863 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
1864 [LINUX] (sys_clone): Print new args.
1865 * mem.c (print_ldt_entry): Make global.
1867 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
1868 safety, since up to 260 are already used in 2.5 kernels.
1869 * linux/syscallent.h: Update the table.
1870 * linux/ia64/syscallent.h: Likewise.
1872 * syscall.c (force_result): New function.
1873 * process.c (internal_wait): Handle ECHILD exit from wait call with
1874 WNOHANG flag set; force the return value to 0 in the inferior when it
1875 has live children we are tracing.
1876 * NEWS: Mention the bug fix.
1878 2002-12-17 Roland McGrath <roland@redhat.com>
1880 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
1881 with linux/syscallent.h additions.
1883 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
1884 (tcbtabsize): New variable.
1885 (main): Initialize them using dynamic allocation.
1886 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
1887 (pid2tcb, cleanup): Likewise.
1888 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
1889 (rebuild_pollv): Dynamically allocate the vector.
1890 * defs.h (tcbtab): Update decls.
1891 (MAX_PROCS): Macro removed, no more static limit on this.
1892 * process.c (fork_tcb): New function.
1893 (internal_clone, internal_fork): Use it instead of checking nprocs.
1895 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
1896 in wait after sending SIGSTOP.
1898 2002-12-16 Roland McGrath <roland@redhat.com>
1900 * signal.c (sprintsigmask): Increase static buffer size to account for
1901 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
1903 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
1904 __WNOTHREAD and __WALL.
1906 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
1907 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
1909 2002-12-15 Roland McGrath <roland@redhat.com>
1911 * process.c (setarg) [POWERPC]: Support it.
1913 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
1914 Old value was bogus, not even a proper instruction.
1915 From Guy M. Streeter <streeter@redhat.com>.
1917 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
1919 * configure.in: Don't check for putpmsg.
1920 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
1921 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
1923 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
1924 in test. Test our own #ifdef LINUX rather than predefined `linux'.
1926 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
1927 * linux/sparc/syscallent.h: Likewise.
1928 * linux/hppa/syscallent.h: Likewise.
1930 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
1931 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
1932 * process.c: Likewise.
1934 * desc.c (sys_osf_select): Add missing return type.
1936 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
1938 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
1939 sys_nanosleep, both already in linux/dummy.h.
1941 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
1942 (trace_syscall): Fix return without value.
1944 * linux/syscallent.h: Update table with names of new syscalls
1945 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
1946 * linux/ia64/syscallent.h: Likewise.
1947 * linux/powerpc/syscallent.h: Likewise.
1949 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
1950 defined. If the bit is set, print the sa_restorer field of sigaction.
1952 * mem.c: Add sys_{get,set}_thread_area.
1953 * linux/syscall.h: Declare them.
1954 * linux/syscallent.h: Update the table for these.
1955 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
1956 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
1958 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
1959 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
1960 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
1961 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
1962 sched_getaffinity, futex.
1963 * linux/syscallent.h: Update the table.
1964 * io.c: Add sys_sendfile64.
1965 * file.c: Add sys_readahead, sys_*xattr.
1966 * process.c: Add sys_futex, sys_*affinity.
1968 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
1969 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
1970 * linux/syscallent.h: Update the table for socket and ipc subcalls.
1972 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
1974 Bugfix for s390/s390x:
1975 * syscall.c: Fixed scno derivation for s390/s390x.
1977 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1979 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
1980 to allow the compilation of a native MIPS strace.
1982 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1984 From Marty Leisner <leisner@rochester.rr.com>,
1985 rewritten by mludvig:
1986 * strace.c (not_failing_only): New.
1987 (usage): Added -z switch description.
1988 (main): Added -z switch parsing to not_failing_only variable.
1989 * syscall.c (trace_syscall): Added not_failing_only handling.
1991 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
1993 Missing complete changelog for 2002-10-07 commit:
1994 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
1995 * acconfig.h: New define for s390x.
1996 * config.sub: Added missing define for s390 and new one for s390x.
1997 * configure.in: Added new define for s390x.
1998 * file.c: Added missing #undef dirent64 and new defines for s390x.
1999 * linux/s390: New directory.
2000 * linux/s390/Makefile.in: New file.
2001 * linux/s390/errnoent.h: New file.
2002 * linux/s390/ioctlent.h: New file.
2003 * linux/s390/signalent.h: New file.
2004 * linux/s390/syscallent.h: New file.
2005 * linux/s390x: New directoy.
2006 * linux/s390x/Makefile.in: New file.
2007 * linux/s390x/errnoent.h: New file.
2008 * linux/s390x/ioctlent.h: New file.
2009 * linux/s390x/signalent.h: New file.
2010 * linux/s390x/syscallent.h: New file.
2011 * linux/syscall.h: Added sys_mincore() prototype and added new
2013 * process.c: Added s390x defines.
2014 (change_syscall): Changed handling for s390.
2015 (setarg): Added missing s390/s390x code in setarg().
2016 * signal.c: Added s390x define.
2017 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
2018 arguments to sprintsigmask()).
2019 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
2020 since printstr() expects a long.
2021 * syscall.c (decode_subcall): Changed several variables to be long
2022 instead of int to match 64 bit requirements. Added s390x defines.
2023 (syscall_enter): Changed upeek() call to match s390 and s390x
2025 * util.c: Added s390x defines.
2027 2002-10-07 Michal Ludvig <mludvig@suse.cz>
2029 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
2030 and bugfixes to s390 by D.J. Barrow.
2032 2002-09-23 Michal Ludvig <mludvig@suse.cz>
2034 Merged x86-64 port by Andi Kleen <ak@suse.de>
2035 and Michal Ludvig <mludvig@suse.cz>
2036 * Makefile.in: New target 'headers'. Failure ignored.
2037 * acconfig.h: New defines for x86-64.
2038 * configure.in: Ditto.
2042 * process.c: Added support for x86-64.
2044 * syscall.c: Ditto + added automatic personality switching.
2045 * linux/syscall.h: Ditto.
2046 * linux/x86_64: New directory.
2047 * linux/x86_64/Makefile.in: New file.
2048 * linux/x86_64/gentab.pl: Ditto.
2049 * linux/x86_64/i386-headers.diff: Ditto.
2050 * linux/x86_64/makeheaders.sh: Ditto.
2051 * linux/x86_64/syscallent.h: Ditto.
2052 * mem.c (print_mmap): Always print arg[4] as int.
2054 2002-09-23 Michal Ludvig <mludvig@suse.cz>
2056 * configure.in: Fix regular expressions.
2057 * linux/syscall.h: Added missing braces in prototype of
2059 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
2060 (struct fileflags): Made extern to inhibit compiation warnings.
2061 (sys_getdents64): Merged LINUX and SVR4 part.
2062 * syscall.c (get_scno): Split multiline string into two distinct
2065 2002-05-24 John Hughes <john@calva.com>
2067 * stream.h, net.h: Avoid possible infinite loop caused by
2068 unsigned arithmetic in preceeding change.
2070 2002-05-23 John Hughes <john@calva.com>
2072 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
2074 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
2075 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
2078 * configure.in: use tests for struct opthdr and struct t_opthdr.
2080 * defs.h: add new function print_sock_optmgmt.
2082 * io.c: add hack that lets ioctl decode functions set auxilliary
2085 * stream.c: better decoding for timod ioctls.
2087 * net.c: add function print_sock_optmgmt, used by timod ioctl
2088 decoding functions in stream.c.
2090 2002-05-23 John Hughes <john@calva.com>
2092 * acconfig.h: Make autoheader happy about Linux/SuperH
2094 2002-05-23 John Hughes <john@calva.com>
2096 * strace.c: Get rid of warning if not using POLL_HACK
2098 2002-05-22 John Hughes <john@calva.com>
2100 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
2101 options that are not just ints, cope with systems that don't
2102 #define SOL_TCP and so on.
2104 2002-05-21 John Hughes <john@calva.com>
2106 * strace.c: Fix warning if POLL_HACK is used.
2108 2002-05-17 John Hughes <john@calva.com>
2110 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
2112 2002-05-17 John Hughes <john@calva.com>
2114 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
2116 2002-05-17 John Hughes <john@calva.com>
2118 * stream.c: tidy up output a little.
2120 2002-05-17 John Hughes <john@calva.com>
2122 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
2123 to procpriv syscall.
2125 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
2127 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
2128 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
2131 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
2133 * strace.c: close tcp->outf in droptcb()
2135 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
2137 * net.c: decode packet options
2139 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
2141 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
2143 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
2146 * linux/syscallent.h: fix typo and add the reserved stream syscalls
2147 * defs.h, file.c, io.c: fix signed/unsigned issues
2148 * syscall.c: check for negative u_errors
2149 * cvsbuild: renamed to autogen.sh
2151 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
2153 * net.c: add new TCP socket options
2155 2001-10-26 John Hughes <john@calva.com>
2157 * svr4/ioctlent.sh: Cope with #define lines containing
2158 comments that terminate on subsequent lines. Used to
2159 comment out subsequent ioctls!
2161 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
2163 * linux/ioctlent.h: regenerated using current scripts so
2164 term ioctls are included
2166 2001-10-19 John Hughes <john@Calva.COM>
2168 * strace.c(proc_open): On SVR4 only trace the syscalls,
2169 signals and faults we care about.
2171 2001-10-18 John Hughes <john@Calva.COM>
2173 * acconfig.h: Add HAS_SIGINFO_T.
2174 * aclocal.m4: add check for siginfo_t in signal.h.
2175 * configure.in: use check for siginfo_t.
2176 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
2177 allow access to siginfo when signal recieved.
2178 * process.c: Remove SVR4 only version of printsiginfo.
2179 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
2180 * strace.c: on SVR4 print siginfo when signal recieved.
2182 2001-10-18 John Hughes <john@Calva.COM>
2184 * system.c(sys_ssisys): handle return values for ssisys
2186 2001-10-18 John Hughes <john@Calva.COM>
2188 * signal.c: handle sigwait
2189 * svr4/dummy.c: Move sigwait to done
2190 * svr4/syscall.h: handle sigwait
2192 2001-10-16 John Hughes <john@Calva.COM>
2194 * system.c(sys_ssisys): decode some args for ssisys.
2196 2001-10-16 John Hughes <john@Calva.COM>
2198 * mem.c: MS_SYNC is zero, so must be first in xlat list.
2200 * svr4/dummy.h: memcntl is much like mctl.
2202 2001-10-16 John Hughes <john@Calva.COM>
2204 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
2205 to read unmapped page. Make it possible to strace ksh.
2207 2001-10-03 David Mosberger <davidm@hpl.hp.com>
2209 * process.c (internal_clone): Avoid race condition by clearing
2210 breakpoint after attaching to child.
2212 2001-10-02 David Mosberger <davidm@hpl.hp.com>
2214 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
2215 by Don Dugger, with my refinements).
2217 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
2218 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
2220 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
2221 new ioctlent.h generation scheme.
2223 * linux/syscall.h (sys_clone2): Declare.
2224 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
2226 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
2227 don't miss the tty ioctls (unfortunately, some of the sound timer
2228 ioctls are in conflict with them!).
2230 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
2231 (clrbpt) [IA64]: Ditto.
2233 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
2235 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
2236 r8 (eax). Handle TCB_WAITEXECVE.
2237 (syscall_fixup): Handle ia64.
2238 (syscall_enter): Fix argument fetching for ia64.
2240 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
2241 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
2243 * process.c (tcp): New function.
2244 (change_syscall): Add support for ia64 linux.
2245 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
2247 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
2249 * resource.c (sprintrlim64): Ditto.
2251 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
2252 [IA64]: Declare "ia32" variable.
2254 * bjm.c: Do not include <linux/module.h>. It's not safe to include
2255 kernel headers. Declare the necessary constants and structures
2258 2001-10-01 David Mosberger <davidm@hpl.hp.com>
2260 * signal.c (parse_sigset_t): New function.
2261 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
2262 avoiding relying on internal layout of sigset_t datastructure.
2264 2001-04-26 David Mosberger <davidm@hpl.hp.com>
2266 * linux/ia64/syscallent.h: Add getunwind().
2268 2001-04-11 David Mosberger <davidm@hpl.hp.com>
2270 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
2271 PT_AR_BSP. Pick up arguments starting with out0, which is not
2272 always the same as r32 (e.g., consider inlined syscalls).
2274 2001-09-28 John Hughes <john@Calva.COM>
2276 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
2277 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
2279 2001-09-18 John Hughes <john@Calva.COM>
2281 * net.c: fix display of sockaddr structures, sometimes too many "}",
2282 sometimes too few. Fix suggested by Richard Kettlewell.
2284 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
2286 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
2287 the struct from bits/sigcontext.h already which signal.h includes.
2289 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2291 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
2293 * linux/Makefile.in: fix a few things so the ioctl list is generated
2295 * ioctl.c: remember to shift ioctl masks as well
2297 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2299 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
2300 for sys_fcntl as well
2302 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2304 * linux/hppa/syscallent.h: updated from Matthew Wilcox
2306 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2308 * process.c: seems Linux/IA64 changed register names on us, switch to
2311 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2313 * strace.c: set CLOEXEC flag for outputfile
2315 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2317 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
2319 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
2321 * configure.in: Support cross-compiling between architectures
2323 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
2325 * configure.in: add S390 to architecture list
2327 2001-07-10 John Hughes <john@Calva.COM>
2329 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
2330 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
2331 of args to readv/writev. Also gets rid of redundant printiovec
2332 routine from net.c (duplicate of tprint_iov in util.c).
2334 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
2336 * config.{guess,sub}: updated
2338 2001-05-15 John Hughes <john@Calva.COM>
2340 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
2341 it was just passing the sigmask (ucp->uc_sigmask).
2343 2001-05-15 John Hughes <john@Calva.COM>
2345 * util.c: Don't run off the end of valid memory in umovestr when
2346 USE_PROCFS. Important for FREEBSD systems (which seem to have an
2347 unmapped page just after the args/env area).
2349 2001-04-18 John Hughes <john@Calva.COM>
2351 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
2352 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
2353 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
2354 Treat rexecve as an exec.
2355 * system.c: decode arguments to ssisys call on nsc systems.
2356 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
2359 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
2361 * process.c: fix cast for powerpc code
2362 * linux/powerpc/syscallent.h: update syscall list
2363 * README: fix address for the strace mailinglist
2364 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
2365 the realtime signals as well
2367 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
2369 * Merge patches from Maciej W. Rozycki:
2370 + util.c: add code to print PC for MIPS
2371 + linux/mips/syscallent.h: updated
2372 + system.c: formating fixes for sys_sysmips
2373 + configure.in: test for yet more headers
2374 + stream.c: use configure-headertests instead of relying on OS hints
2376 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2378 * NEWS: start 4.3.1 items
2379 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
2381 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2383 * configure.in: test for asm/sysmips.h and linux/utsname.h
2384 * linux/syscall.h: fix a typo for sys_sysmips
2385 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
2388 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2390 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
2392 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2394 * linux/ia64/ioctlent.h: regenerated
2396 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2398 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
2399 general Linux ioctlent.sh
2401 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2403 * linux/ioctlent.sh: add dir variable for location of kernel headers
2405 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2407 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
2409 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2411 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
2413 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2415 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
2417 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2419 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
2421 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2423 * configure.in: use sparc* so we can compile on sparc64 as well
2424 * process.c, syscall.c: work around double define of fpq, fq and fpu
2425 structs on Linux/sparc, and use regs instead of pt_regs
2426 * don't use asm/sigcontext.h on Linux/sparc
2428 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2430 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
2432 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2434 * strace.c: use __WALL as wait4 flag if it exists so we can properly
2435 trace threaded programs
2437 2001-03-27 John Hughes <john@Calva.COM>
2439 * aclocal.m4: add check for endianness of long long.
2440 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
2441 * configure.in: check for endianness of long long.
2442 * defs.h: change LONG_LONG macro to work with either endianness of
2445 2001-03-27 John Hughes <john@Calva.COM>
2447 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
2448 initialisation list for array).
2450 2001-03-27 John Hughes <john@Calva.COM>
2452 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
2453 systems - bad merge of Harald Boehme's patch by me.
2455 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
2457 * lots of files: add Linux/hppa support
2459 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
2461 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
2462 * linux/syscallent.h: not that syscalls 220 and 221 are used now
2463 * config.guess: updated
2465 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
2467 * linux/ioclsort.c: new file
2468 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
2469 the ioctl list that doesn't involve attempting to #include all kernel
2471 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
2472 by the new ioctlent.sh
2473 * ioctl.c: only look at the number and type bits for linux, since
2474 ioctlent.sh no longer supplies the others
2476 2001-03-08 John Hughes <john@Calva.COM>
2478 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
2479 pretend they have names ending with "?" so that -e trace=stat (for
2481 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
2482 * freebsd/i386/syscall.h: consistency.
2484 2001-03-08 John Hughes <john@Calva.COM>
2486 * acconfig.h: add new ST_xxx defines.
2487 * aclocal.m4: macros to check for more fields in struct stat.
2488 * configure.in: use new macros to check for fields in struct stat.
2489 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
2491 2001-03-08 John Hughes <john@Calva.COM>
2493 * defs.h: rename wimpy get64 as powerful new LONG_LONG
2494 * file.c: use LONG_LONG
2495 * io.c: use LONG_LONG
2496 * mem.c use LONG_LONG
2498 2001-03-08 John Hughes <john@Calva.COM>
2500 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
2501 * aclocal.m4: routines to check for long long off_t and rlim_t.
2502 * configure.in: check for long long off_t and rlim_t.
2503 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
2504 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
2506 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
2507 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
2508 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
2510 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
2511 now done automaticaly for us.
2512 * freebsd/i386/syscall.h: ditto.
2513 * freebsd/i386/syscallent.h ditto.
2515 2001-03-07 John Hughes <john@Calva.COM>
2517 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
2518 * file.c: On FreeBSD use stat64 and pals instead of stat.
2519 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
2520 * freebsd/i386/syscall.h: ditto.
2521 * freebsd/i386/syscallent.h: ditto.
2523 2001-03-07 John Hughes <john@Calva.COM>
2525 * file.c: merge missing part of Harald Böhme's solaris patches,
2526 was only declaring sys_{stat64,lstat64,fstat64} on linux!
2528 2001-03-07 John Hughes <john@Calva.COM>
2530 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
2531 * svr4/syscallent.h: pread/pwrite are TF calls.
2533 2001-03-07 John Hughes <john@Calva.COM>
2535 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
2536 on alignment for off_t (64 bit) arguments. Also simplify get64 so
2537 we don't need to know endianness of long long.
2538 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
2539 ftruncate, allows reduction in numvber of horrid #if's
2540 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
2541 * mem.c: FreeBSD now uses 64 bit version of mmap.
2542 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
2543 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
2544 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
2546 2001-03-06 John Hughes <john@Calva.COM>
2548 * file.c: Implement truncate64 and ftruncate64
2549 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
2551 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
2553 2001-03-06 John Hughes <john@Calva.COM>
2555 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
2556 syscall master file).
2558 2001-03-06 John Hughes <john@Calva.COM>
2560 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
2561 zap incorrect syscall subarg range check.
2563 2001-03-06 John Hughes <john@Calva.COM>
2565 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
2566 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
2567 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
2570 2001-03-06 John Hughes <john@Calva.COM>
2572 * dummy.h: add unimplemented UW sycalls
2573 * syscall.h: we can do settimeofday for UW, whopee!
2574 * syscallent.h: fix unimplemented UW syscalls
2576 2001-03-06 John Hughes <john@Calva.COM>
2578 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
2579 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
2580 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
2581 so it doesn't try to use pr_sysarg.
2583 2001-03-06 John Hughes <john@Calva.COM>
2585 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
2586 * file.c: handle xstat version _STAT64_VER, aka stat64.
2588 2001-03-06 John Hughes <john@Calva.COM>
2590 * net.c: make sure SOL_ options are defined before using.
2591 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
2593 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
2595 * net.c: fix format for printing Unix domain sockets
2597 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
2599 * linux/mips/syscallent.h: use new sys_sysmips
2600 * system.c: add sys_sysmips decoding
2602 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
2604 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
2605 submitted the IP6 scope ID updates
2606 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
2607 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
2609 * configure.in: check for if_indextoname function and sin6_scope_id
2610 * net.c: teach printsock about IP6 scope ids
2612 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
2614 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
2615 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
2616 * Makefile.in: use @mandir@ and @bindir@
2618 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
2620 * net.c: fix formating error in sys_setsockopt
2621 * net.c: add list of socketlayers and use that for [gs]etsockopt
2623 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
2625 * time.c: use sys/timex.h so things compile with 2.2 kernels
2626 * stream.c: test if MSG_* constants are #defined
2628 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
2630 * process.c: perform bpt trick for clone as well so we can get the
2631 pid of the child before it starts doing something
2632 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
2633 again with newer libcs
2634 * test/clone.c: improve our testcase a bit
2635 * Merge another patch from Gäel Roualland with FreeBSD updates
2637 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
2639 * lots of files: merge patch from Gaël Roualland to add
2640 support for FreeBSD.
2642 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
2644 * file.c: update to reflect that st_ino suddenly became a long long
2645 in the in Linux 2.4.0-test6
2647 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
2649 * test/clone.c: minor fixup
2650 * Another bunch of patches from John Hughes merged:
2652 + SVR4 printcontext(): sigset_t != sigset_t*
2653 + getcontext returns a value, so print on exit of syscall
2654 + add UC_FP to ucontext_flags for OS writers that can't spell
2655 + sys_signal(): special case SIG_{ERR,DFL,IGN}
2656 + decode_subcall(): only do subcall range checking when needed
2657 * bunch of UnixWare updates
2658 * aclocal.m4, acconfig.h, configure.in: add test for long long type
2660 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
2662 * net.c: add SOL_PACKET and SOL_RAW socket options, update
2665 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
2667 * strace.c: close outf before we exec a child process
2669 2000-06-09 Ulrich Drepper <drepper@redhat.com>
2671 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
2672 * defs.h (struct tcb): Make auxstr member const.
2673 * file.c (fsmagic): And many more magic numbers.
2674 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
2676 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
2678 * defs.h: balance #if/#endif again
2679 * system.c: fix return statements in sys_capget()
2680 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
2681 + file.c: add F_[SG]ETSIG to fcntl flags
2682 + strace.c: don't setre[gu]id if not needed
2683 + system.c: handle sys_reboot for Linux
2684 + term.c: add baudrate constants up to B4000000
2685 + linux/**/syscallent.h: note that munlockall has no arguments
2687 2000-04-25 David Mosberger <davidm@hpl.hp.com>
2689 * CREDITS: fix email address
2690 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
2691 * signal.c: honour offset of sigconfig in sigframe structure for
2693 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
2695 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
2696 AR_BSP points to the _end_ of the active register frame, so we need
2697 to adjust bsp by moving it back by the size of the active frame
2700 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
2702 * process.c: add sparc support to change_syscall
2704 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
2706 * linux/mips/syscallent.h: fix some typos
2708 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
2710 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
2713 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
2715 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
2718 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
2720 * README-linux: updated to note that strace might not compile
2721 with development kernels
2722 * bjm.c: sys_query_module: check if malloc succeeds
2723 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
2724 * linux/syscallent.h: updated for 2.3.99pre3
2725 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
2726 even though Linux doesn't implement them
2727 * syscall.c: add global variables for MIPS registers as well
2728 * syscall.c: move global variables to before get_scno since that uses them
2729 * util.c: oops, misspelled defined
2730 * process.c: fix ptrace calls in change_syscall
2731 * mem.c: decode sys_madvise
2732 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
2733 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
2734 + small fix for RLIMIT_* and RUSAGE_BOTH
2735 + enhace support for capget and capset
2737 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
2739 * test/vfork.c: new file to test vfork traces
2740 * test/.cvsignore: new file
2741 * defs.h: Up maximum number of traced processed to 64
2742 * strace.c: Disable some debugging code from davidm
2743 * implement setarg for more architectures
2744 * implement change_syscall
2746 1999-12-27 Morten Welinder <terra@diku.dk>
2748 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
2749 _unsigned_ char parameter.
2751 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
2755 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
2757 * Merge Linux/ia64 patches
2759 2000-01-02 Pavel Machek <pavel@ucw.cz>
2761 * probe if sys/poll.h exists in configure + minor cleanups
2763 * syscall.c: split trace_syscall into few pieces to make code readable
2765 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
2767 * Release version 4.2 to get the current updates out and so
2768 we can concentrate in finishing the clone support.
2770 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
2772 * Add 1900 to tm_year in sprinttime
2774 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
2776 * file.c: protect printstat64 with STAT64 instead of linux so we can
2777 compile on Linux architectures that don't have it
2778 * util.c: fix LOOP for ARM
2780 Fri Dec 24 18:05:00 EST 1999
2782 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
2784 * file.c: Use ugly libc_stat trick also for stat64.
2785 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
2786 * process.c (internal_clone): Fix a few typos and add definitions to make
2787 it at least compile.
2788 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
2789 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
2791 * aclocal.m4: Define AC_STAT64.
2792 * acconfig.h: Define HAVE_STAT64.
2793 * configure.in: Add AC_STAT64.
2795 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2797 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
2798 support for Linux on the IBM S/390 architecture
2799 * process.c: add internal_clone(), currently only shows the options
2800 * syscall.c: use internal_clone to handle SYS_clone
2802 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2804 * Rewrite mmap-handling to support mmap2 on Linux
2806 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2808 * Note that Linux can handle sys_semop() as well
2810 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2812 * Include linux/in6.h for glibc2.0 and older
2814 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2816 * Merge patches from John Hughes to make configure support UnixWare
2818 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2820 * Enhance sys_query_module
2822 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2824 * Patches from John Hughes:
2825 + cosmectic fix in sys_getpmsg
2826 + allow net.c to compile on systems without AF_INET6
2827 + Only use long_to_sigset on Linux systems
2828 + UnixWare treats sigmask_t and sigmask_t* as the same thing
2830 + Parse mount arguments for UnixWare
2831 + ACL fixes for UnixWare
2833 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2835 * Release 4.1 to get all the changes made out there
2837 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2839 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
2840 + Socket calls parsed better
2841 + bunch of alpha OSF syscalls added
2842 + Fix alpha 32/64 bit issues
2844 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2846 * Move Linux kernelmodule-functions from system.c to bjm.c and
2847 remove duplicate for sys_create_module
2848 * Linux MIPS updates:
2849 + Play with #ifdef's in net.c to get IPv6 right
2850 + Use printargs for vm86-syscall
2852 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2854 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
2856 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2858 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
2859 and sys_delete_module correctly
2861 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2863 * Update cvsbuild to give a better error if autoconf isn't installed
2864 * Add test for linux/ptrace.h to configure
2865 * Since we define GNU_SOURCE in the Makefile we don't need to define
2866 USE_GNU in file.c anymore
2868 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2870 * #define USE_GNU before including file.c so we get some extra O_* flags
2872 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2874 * Add missing } in IPv6 output
2876 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2878 * Update copyright for strace-graph to BSD to be consistent with
2881 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2883 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
2884 defined for all kernelversions
2885 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
2887 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2889 * linux/sparc/syscall.h: Declare create_module/init_module.
2890 * configure.in: Allow compilation in a different directory
2891 than the source one.
2892 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
2893 so that we don't depend on asm/ptrace.h which clashes with
2896 * syscall.c: Likewise.
2898 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2900 * Syscall 94 on Linux alpha is sys_poll
2902 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2904 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
2906 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2908 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2909 + Correctly implement fix sys_createmodule (Linux)
2910 + Add limited handlig of sys_initmodule (Linux)
2912 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2914 * Add configure-test for sys/reg.h and use that
2915 * Use sys/reg.h instead of asm/ptrace.h
2917 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2919 * Remove hack in signal.c for arm architecture
2920 * Add hack so we compile correctly on powerpc
2922 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2924 * Add a corrected patch from Daniel Jacobowitz
2926 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2928 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
2929 for the stat structure
2931 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2933 * Fix test for sys/reg include
2935 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2937 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
2938 * Fixed some SunOS compile problems earlier that I forgot to include
2941 Mon Jun 14 12:44:25 CEST 1999
2943 * Avoid leakint fd into child when forking, patch from
2944 John Hughes <john@Calva.COM>
2946 Fri Jun 11 14:54:47 CEST 1999
2948 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
2949 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
2951 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2953 * Brought syscall list for alpha up to date
2955 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2957 * system.c: sys_umount2 syscall support.
2958 * linux/sparc/errnoent.h: Update sparc-linux errnos.
2959 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
2960 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
2961 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
2962 so it needs strace's own copy of the stat structure.
2963 * util.c: Make it compile on sparc-linux.
2964 * strace.c: Fix strace -f and -ff operation on sparc-linux.
2965 * signal.c: rt_sigaction has different arguments on sparc*-linux
2967 * syscall.c: Recognize sparc64-linux binaries.
2969 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
2971 * configure.in: Fix typo (CFLAG -> CFLAGS).
2973 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
2975 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2977 * Add some sysctl support, patch from Ulrich Drepper
2979 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2981 * Use kernel dirent structure for Linux
2983 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2985 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2986 + some layout and other minor fixes
2987 + add some m68k-specific things to linux/syscallent.h. Note that m68k
2988 is similar enough to i386 to not need it's own subdirectory
2989 + add support for sendfile and mremap syscalls for Linux
2990 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
2991 + ioctls.h vs sys/ioctl.h on Alpha platform
2992 + pointer was casted to an int in stream.c
2993 + strsignal() needs -D_GNU_SOURCE in CFLAGS
2994 + several other casts changed
2995 + correct ARM/POWERPC architecture defines in acconfig.h
2996 * Merge in patches from Morten Welinder <terra@diku.dk>
2997 + add some autoconf-tests for includefiles
2998 + handle solaris version of sigcontext struct (actually I hacked this
2999 up again, but the idea is his :)
3001 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3003 * Update syscalls for linux alpha, patch from Bart Warmerdam
3005 * Update sparc code so it actually compiles
3007 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3009 * Add support for old_*stat functions for Linux. Please note you need
3010 to use reasonably recent kernel headers to compile strace now.
3011 * Change references to LINUX into linux in file.c
3012 * Fix include for LDT in mem.c
3014 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3016 * Change in strace maintainership, jrs passed the torch to me.
3018 * Incorporate all changes already made in the Debian strace package:
3019 + compiles with more Linux kernels
3020 + added support for more Linux architectures
3021 + add support for a lot of extra syscalls
3022 + fix some problems with hanging children
3023 + check stray syscall after execv
3024 + decode capget and capset arguments
3025 + add more constants to net.c
3026 + detect ROSE networking
3027 + add more protocol families to domains
3029 + added MSG_PROXY and MSG_CTRUNC to msg_flags
3030 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
3031 + added IP, IPX and TCP-options
3032 + added IP, IPX and TCP support to get-/setsockopt()
3034 + updated handling of signals
3036 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
3038 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
3039 instead of SVR4. That is, read a few bytes at a time
3040 to avoid overrunning the end of the stack.
3042 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
3044 * version.c: Version 3.1 is released.
3046 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
3048 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
3049 as well since that's where glibc declares it. Go figure.
3050 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
3051 instead of sigcontext_struct since glibc v5+ apparently
3052 plays games with the native OS namespace.
3053 From David Mosberger-Tang <davidm@AZStarNet.com>.
3055 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
3057 * version.c: Version 3.0.14 is released.
3059 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
3060 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
3061 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
3063 Reported by Henrik Storner <storner@osiris.ping.dk>.
3065 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
3066 sys/filio.h and sys/stream.h and remove check for poll.
3067 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
3068 Handle old and new styles of argument passing for select on Linux.
3069 * ioctl.c, stream.c: Conditionalize stream code on presence of
3070 sys/stream.h instead of poll because glibc implements poll but
3071 not the rest of the stream interface.
3072 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
3073 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
3075 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
3076 * util.c (umoven, umovestr): Move data in long-sized chunks
3077 at a time, instead of hard coding it to be 4.
3078 From David Mosberger-Tang <davidm@AZStarNet.com>.
3080 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
3082 * version.c: Version 3.0.13 is released.
3084 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
3085 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
3086 asm/sigcontext.h to define sigcontext_struct and don't define it
3087 locally if the header is present.
3089 * syscall.c (nerrnos{0,2}): Correct size computation.
3091 * Makefile.in: Remove dependencies and rules relating to files
3092 normally found in the os directory. Because of the new scheme we
3093 don't know precisely where they come from. Sigh.
3094 * signalent.sh: Make it work for sunos4, linux, and svr4.
3095 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
3096 to traditional make syntax. Add signalent.h to files which can
3097 unconditionally be rebuilt. Prevent signalent.h from being
3098 unconditionally being rebuilt since it's customized.
3099 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
3100 Use versions built by {ioctlent,errnoent,signaltent}.sh.
3101 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
3102 4.1.4 and gcc 2.7.2.
3104 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
3106 * configure.in, Makefile.in: Add OSARCH concept to finish
3107 build support for the alpha.
3108 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
3109 and maintainer-clean rules.
3110 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
3111 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
3112 for less, greater, and equal since subtraction on two's
3113 complement numbers isn't an order relation (it isn't transitive)!
3114 * linux/Makefile.in: Add rules for the signalent.h file.
3115 * linux/alpha/Makefile.in: New file.
3117 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
3119 * version.c: Version 3.0.12 is released.
3121 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
3122 From Michael E Chastain <mec@duracef.shout.net>.
3124 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
3125 * syscall.c (set_personality): New.
3126 * strace.c (main): Call set_personality.
3127 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
3128 ioctlent, and signalent indirect pointers and redirect them
3129 based on personality.
3130 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
3131 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
3133 * util.c (upeek): Handle case where ptrace returns a long
3134 and sizeof(long) != sizeof(int).
3135 From Richard Henderson <richard@twiddle.tamu.edu>
3137 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
3139 * version.c: Version 3.0.11 is released.
3141 * many files: Fix more printf warnings for other platforms.
3143 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
3145 * linux/dummy.h: Handle missing library support for {send,recv}msg.
3146 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3148 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
3149 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3151 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
3153 * version.c: Version 3.0.10 is released.
3155 * Makfile.in: Add os/arch to includes so that a given arch
3156 (like alpha) can override the native arch (like i386).
3157 * configure.in: Check for sendmsg.
3159 * net.c: Make sendmsg and recvmsg dependent on an autoconf
3160 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
3162 * acconfig.h, configure.in: Detect the alpha.
3163 * ioctl.c: Handle the alpha.
3164 * defs.h: Make some members long for the alpha. Define
3165 some register nicknames. Add support for WAITEXECVE.
3166 * file.c [ALPHA]: Support the alpha for statfs. Add
3167 osf_statfs and osf_fstatfs for the alpha. Make damn sure
3168 major and minor results are suitable for passing to printf.
3169 * signal.c, syscall.c: Support the alpha.
3170 * process.c: Add alpha user offsets.
3171 * most files: Use %l? for printf arguments since
3172 most are now longs for the alpha.
3173 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
3175 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3177 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
3179 * version.c: Version 3.0.9 is released.
3181 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
3183 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
3184 Linux kernel version system calls.
3186 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
3188 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
3189 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
3190 decode IPC calls using it.
3191 * sunos4/dummy.h: Alias sys_semop to printargs.
3192 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
3193 * sunos4/syscallent.h: Include new subcalls for IPC.
3194 From Matthias Pfaller <leo@dachau.marco.de>.
3196 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
3198 * version.c: Version 3.0.8 is released.
3200 * time.c [LINUX]: Explicitly include linux/version.h.
3202 * strace.c (main): Don't let them even *try* to
3203 get strace to attach to itself since some systems
3204 don't handle this case very gracefully.
3205 Reported by David S. Miller <davem@caip.rutgers.edu>.
3207 * Makefile.in (distclean): Fix it for subdirectories.
3209 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
3210 sys_flags member for each defined system call.
3212 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
3214 * defs.h (TRACE_*): New flags to describe what class
3215 of system call each system call is.
3216 (sysent): Add sys_flags member.
3217 * syscall.c (sysent): Define (and later undef) abbreviations
3218 for the system call class flags.
3219 (lookup_class): New function to translate strings to
3220 system call class flags.
3221 (qualify): Handle new system call class mechanism.
3222 * linux/syscallent.h: Fill in the new sys_flags member
3223 for each defined system call.
3225 * defs.h (print_sock): Remove redundant and non-K&R C
3226 compatible prototype. From Juergen Weigert
3227 <jnweiger@immd4.informatik.uni-erlangen.de>.
3229 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
3231 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
3232 From Michael E Chastain <mec@duracef.shout.net>.
3234 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
3235 kernels. From Michael E Chastain <mec@duracef.shout.net>.
3237 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
3239 * file.c (sprintfstype): Enclose string result in double
3242 * time.c (sys_adjtimex) [LINUX]: Conditionalize
3243 constantly evolving timex structure.
3244 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3246 * defs.h, syscall.c, strace.c: Rename syscall to
3247 trace_syscall and change prototype and all callers
3248 because of broken Linux shared libraries.
3249 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3251 * Makefile.in (clean): Check for a file with test -f not
3252 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3254 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
3256 * version.c: Version 3.0.7 is released.
3258 * util.c (string_quote): Fix thinko which caused core
3259 dumps for strings with quotes in them.
3260 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
3262 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
3263 files from /usr/include, not just the linux one.
3264 From Michael E Chastain <mec@duracef.shout.net>.
3266 * linux/errnoent.sh: Total rewrite to handle more ioctls with
3267 fewer false positives on more kernel flavors.
3268 From Michael E Chastain <mec@duracef.shout.net>.
3270 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
3272 * version.c: Version 3.0.6 is released.
3274 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
3276 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
3277 on MC_SYNC instead of HAVE_MCTL.
3278 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
3279 (sys_msync): New function.
3281 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
3283 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
3284 sys_flock and sys_getdents.
3285 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
3287 * file.c (sys_getdents): Define unconditionally and handle
3289 * strace.c (main): Disallow username option unless both real
3290 and effective uids are root.
3292 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
3294 * strace.c (main): Ensure that run_uid and run_gid are
3295 always set to something meaningful.
3296 (main, newoutf) [!SVR4]: Swap real and effective uids while
3297 opening any output files.
3298 (main) [!SVR4]: Treat effective uid of root as a request
3299 to handle suid binaries correctly using the real uid of
3302 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
3304 * Makefile.in: Add `|| true' to clean rule because
3305 although GNU make 3.74 uses `sh -c' to invoke commands
3306 every other make in the world uses `sh -ec'.
3308 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
3309 arguments appear to be stored on the stack, not in the
3310 registers following A3 (empirical result).
3312 * defs.h: Add prototype for printsock.
3313 * svr4/dummy.h: Remove generic handling of sys_mount.
3314 * system.c [SVR4, MIPS]: Include several system headers to cleanly
3315 get access to SGI mount information.
3316 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
3317 (sys_mount) [SVR4, MIPS]: New function.
3318 (sys_mount) [SVR4, !MIPS]: New function.
3320 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
3322 * version.c: Version 3.0.5 is released.
3324 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
3325 tv_usec members to long when using printf.
3327 * ipc.c: Omit define of __KERNEL__.
3328 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
3329 want which __KERNEL__ used to provide.
3330 (sys_msgrcv): Change reference to ipc_kludge structure to
3331 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
3333 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
3334 Linux specific options.
3336 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
3337 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
3338 instead of depending of __KERNEL__.
3340 term.c: Cast c_{i,o,c,l}flag to long when using printf.
3342 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
3344 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
3345 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
3346 and AC_DECL__SYS_SIGLIST.
3347 * acconfig.h (SYS_ERRLIST_DECLARED): New.
3348 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
3349 (strsignal): Use SYS_SIGLIST_DECLARED.
3351 net.c (sys_socket): Omit inadvertent surplus comma when
3352 protocol family isn't PF_INET.
3354 util.c (dumpstr): Fix incorrect printing of one too many
3355 characters when the length is not an even multiple of 16 bytes.
3356 Reported by Juergen Weigert
3357 <jnweiger@immd4.informatik.uni-erlangen.de>.
3359 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
3361 * ioctl.c (compare): Change prototype to match POSIX qsort.
3362 * signal.c (sigishandled) [SVR4]: Omit everything after return.
3363 * strace.c (trace) [SVR4]: Break out of for loop instead of
3364 returning when finished so final return statement is executed.
3365 * syscall.c (internal_syscall): Add more SYS_wait* variations.
3366 (syscall) [LINUX]: Correct typo which commented out the M68K
3368 * util.c (printstr): Cast unsigned char pointer argument
3369 to char pointer in umovestr call.
3370 (dumpstr): Likewise for umoven.
3372 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
3374 * version.c: Version 3.0.4 is released.
3376 * signal.c (sys_sigblock): Move after the definition of
3377 sys_sigsetmask that it calls to avoid an implicit declaration.
3378 * stream.c (transport_user_options, transport_server_options):
3379 Only needed if TI_BIND is defined.
3380 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
3382 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
3383 the tcp arguement from the call to exiting. Add getrval2
3384 check so no fork processing is done in the child.
3385 (printwaitn): Initialize exited so that its value is defined
3386 for all flows of execution.
3388 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
3390 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
3391 setfsuid, setfsgid, and _llseek syscalls.
3392 * linux/syscall.h: Add prototypes for them.
3393 * linux/syscallent.h: Add them to the syscall entries table.
3394 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
3395 defines and conditionally include linux/personality.h if
3396 __NR_personality is defined.
3397 (personality_options) [LINUX]: New table.
3398 (sys_personality) [LINUX]: New function.
3400 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
3402 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
3403 on the number of traced processes so that we can have untraced
3404 children (e.g. via popen).
3406 * strace (main) [!SVR4]: Call fake_execve to get the actual
3407 exec and its arguments into the trace.
3408 (environ): Declare it.
3409 * process.c (fake_execve): New function.
3410 (headers): Include sys/syscall.h to get SYS_* defines.
3412 * process.c (sys_execv, sys_execve): Surround argument annotations
3413 with C comment delimiters.
3414 (printargv, printargc): The arg vector is an array of char pointers
3417 * strace.c (printleader): Also check for multiple -p arguments
3418 when deciding whether to print the pid field.
3420 * strace.c (strerror) [!HAVE_STRERROR]: New function.
3421 * defs.h (strerror, strsignal): Add these prototypes if we provide
3423 * configure.in (AC_CHECK_FUNCS): Add strerror.
3425 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
3426 and blocked signals.
3428 * strace.c (main): Add username option. Verify they are root before
3429 letting them use it. Look up the ids in the password file. Set
3430 them just before executing the program.
3431 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3433 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
3435 * version.c: Version 3.0.3 is released.
3437 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
3438 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3440 * strace.c (outfname): Initialize to NULL.
3441 (main): Defer output file processing until after arguments.
3442 Allow either a pipe or a bang for command arguments.
3443 Check if outfname is NULL instead of checking outf for stderr.
3444 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
3445 (droptcb): Reset close TCB's outf to NULL instead of stderr.
3446 (tprintf): Avoid calling vfprintf if outf is NULL.
3448 * strace.c (main): Use popen if -o argument begins with a pipe.
3449 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3451 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
3452 but WIFSTOPPED was used.
3454 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
3455 rule to prevent the comment from being untrue.
3457 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
3459 * strace.c (sys_exit): Move follow fork code to internal_exit.
3460 (sys_fork): Move follow fork code to internal_fork.
3461 (sys_execv, sys_execve): Move follow fork code to internal_exec.
3462 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
3463 (vforking): Remove this static variable and check scno in
3464 internal_fork instead.
3465 (internal_exit, internal_fork, internal_exec, internal_wait): New
3467 * defs.h: Add prototypes for the new internal_* functions.
3468 * syscall.c (syscall): Move syscall entering trace qualifier check
3469 and reprint checking after context decoding and precede them with
3470 a call to internal_syscall. Precede syscall exiting trace
3471 qualifier check with a call to internal_syscall.
3472 (internal_syscall): New function.
3474 * defs.h (struct tcb): Make scno signed.
3475 * strace.c (syscall) Make u_error signed.
3476 [LINUX, I386]: Avoid unsigned cast in eax check.
3477 * syscall.c (sys_indir): Make i, scno, and nargs signed.
3478 * desc.c (sys_select): Make cumlen unsigned
3480 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
3482 * net.c (socktypes): Add SOCK_PACKET.
3484 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
3486 * Makefile (clean): Check explicitly for a Makefile in subdirs
3487 before running make in them.
3489 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
3491 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
3492 [MIPS] (detach): Initialize error for MIPS case.
3493 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
3495 * syscall.c (decode_subcall): Move variable i into conditionals
3497 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
3498 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
3500 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
3501 printing since we don't know what the size of their type is.
3502 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
3503 if autoconf detects it since it seems to either not work or do
3504 something else entirely on Irix 5.3.
3506 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
3508 * version.c: Version 3.0.2 is released.
3509 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
3510 so that the file descriptor arg is decimal.
3512 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
3514 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
3515 because on Linux they are enumerators.
3517 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
3520 * util.c (printxval): When there is no translation, print the actual
3521 number first and the the default value as a C comment.
3523 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
3524 sys_setsockopt): Change first argument from unsigned to signed to
3525 cater to the frequent practice of calling system calls with a file
3527 * mem.c (sys_mmap): Likewise.
3529 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
3531 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
3533 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
3535 * version.c: Version 3.0.1 is released.
3536 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
3537 * config.guess, config.guess: Update from the FSF.
3538 * install-sh: New from the FSF.
3540 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
3542 * Makefile.in: Add m68k arch.
3543 * acconfig.h (M68K): Add m68k define.
3544 * configure.in: Add detection of arch m68k.
3545 * process.c [M68K] (struct_user_offsets): Support m68k registers and
3547 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
3549 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
3550 * syscall.c [M68K] (syscall): Support m68k syscall number register
3551 and errno in d0 instead of eax.
3552 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
3553 program counter in PT_PC instead of EIP.
3554 [M68K] (LOOP): Support m68k loop instruction.
3555 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3557 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
3558 to MAP_FIXED instead of MAP_ANONYMOUS.
3559 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3561 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
3562 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3564 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
3566 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
3567 Reported by Thanh Ma <tma@encore.com>.
3569 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
3570 1.1.62 doesn't continue a traced child when the parent exits.
3571 Reported by Matt Day <mday@artisoft.com>.
3573 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
3575 * util.c (printstr): Fix longstanding bug in notating string
3578 * strace.c [SVR4] (proc_open): Specifically wait for the child the
3579 child to go into the execve syscall to avoid spurious traces.
3580 [LINUX] (detach): Conditionalize the status variable.
3582 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
3584 * Makefile.in: Add mips arch.
3585 * acconfig.h (MIPS): Add mips define.
3586 * configure.in: Add detection of opsys irix5 and arch mips. Check
3588 Check for sys/sysconfig.h header.
3589 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
3590 * file.c [SVR4]: Include sys/cred.h.
3591 (access_flags): Update access flags for SGI.
3592 (sprinttime): Change type of sprinttime argument from unsigned
3594 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
3595 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
3596 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
3597 Cast si_band member to long before printing.
3598 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
3599 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
3600 * strace.c [SVR4] [MIPS]:
3601 (foobar): New dummy signal handler.
3602 (main): Install a dummy signal handler in the child before pausing
3603 to work around an SGI bug in PRSABORT.
3604 (proc_open): Send a interrupt to the child instead of aborting the
3605 syscall which doesn't work on Irix5.2.
3606 * svr4/dummy.h: Add new unfinished SGI syscalls
3607 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
3608 existing calls (e.g. sys_ksigaction like sys_sigaction).
3609 Printargs does the print thing for sys_sethostid.
3610 * svr4/syscall.h: Declare all new SGI syscalls.
3611 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
3612 and add it to all subcall entry points.
3613 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
3614 decode as subcalls on MIPS. Instead, use the normal syscalls.
3615 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
3616 since SGI syscall numbers are off by one.
3617 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
3618 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
3619 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
3620 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
3621 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
3622 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
3623 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
3624 Add workaround for broken SGI pr_sysarg on syscall entry.
3625 [SVR4] (syscall): Conditionalize subcall decoding for
3626 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
3627 [SVR4] [MIPS] (getrval2): Handle SGI.
3628 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
3629 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
3630 [MIPS] (syssgi_options, sys_syssgi): New for SGI.