1 2005-06-09 Roland McGrath <roland@redhat.com>
3 * configure.ac, NEWS: Version 4.5.12.
4 * debian/changelog, strace.spec: 4.5.12-1.
6 2005-06-08 Dmitry V. Levin <ldv@altlinux.org>
8 Minor namespace cleanup.
9 * defs.h (string_quote): Remove declaration.
10 * file.c (openmodessol) [LINUXSPARC]: Make static.
11 (fileflags): Likewise.
12 (aclcmds, aclipc) [HAVE_SYS_ACL_H]: Likewise.
13 (direnttypes) [FREEBSD || LINUX]: Likewise.
14 (xattrflags): Likewise.
15 * process.c (unalignctl_string): Make static.
17 * syscall.c (subcalls_table): Make static.
18 (socket_map) [!(LINUX && (ALPHA || MIPS))]: Likewise.
19 (sparc_socket_decode): Make static, define for [SPARC || SPARC64] only.
20 (decode_subcall): Make static.
21 (syscall_fixup): Likewise.
22 (get_error): Likewise.
23 (syscall_enter): Likewise.
24 * util.c (tv_tv): Disable.
26 (string_quote): Make static.
29 2005-05-12 Philippe De Muyter <phdm@macqel.be>
31 * util.c (getpc, printcall): Check #if defined(M68K), not M68k.
32 Enables `-i' on m68k machines.
34 2005-06-06 Roland McGrath <roland@redhat.com>
36 * process.c (struct_user_offsets) [X86_64]: Reorder elements so
40 * linux/syscall.h (SYS_socket, SYS_bind, SYS_connect, SYS_listen)
41 (SYS_accept, SYS_getsockname, SYS_getpeername, SYS_socketpair)
42 (SYS_send, SYS_recv, SYS_sendto, SYS_recvfrom, SYS_shutdown)
43 (SYS_setsockopt, SYS_getsockopt, SYS_sendmsg, SYS_recvmsg)
44 (SYS_getsockname, SYS_semop, SYS_semgsub_et, SYS_semget, SYS_semctl)
45 (SYS_semtimedop, SYS_msgsnd, SYS_msgrcv, SYS_msgget)
46 (SYS_msgctl, SYS_shmat, SYS_shmdt, SYS_shmget)
47 (SYS_shmctl): Macros renamed to SYS_sub_*.
48 * syscall.c (dumpio): Match SYS_sub_* if defined instead of SYS_*.
50 * linux/syscall.h (SYS_waitid): Define if not defined.
52 * linux/syscallent.h: Fix pread/pwrite names to pread64/pwrite64.
54 * defs.h (struct sysent): New member `native_scno'.
55 (known_scno): Declare new function.
56 * linux/syscallent.h: Add new final field to interesting syscalls.
57 * syscall.c (known_scno): New function.
58 (dumpio, internal_syscall, syscall_fixup, trace_syscall): Use it.
59 * process.c (internal_fork, internal_exit): Likewise.
60 [IA64] (ARG_STACKSIZE, ARG_PTID, ARG_CTID, ARG_TLS): Likewise.
61 * strace.c (proc_open): Likewise.
62 * util.c [LINUX] (setbpt): Likewise.
63 * linux/syscall.h: Remove [!defined(X86_64)] from conditional
64 for defining SYS_socket_subcall et al.
65 * linux/syscallent.h: Likewise for #error check.
66 * syscall.c (trace_syscall): Likewise for SYS_{socketcall,ipc} cases.
69 2005-06-02 Roland McGrath <roland@redhat.com>
71 * file.c (printstatfs64): Cast values to unsigned long long and use
75 2005-05-31 Dmitry V. Levin <ldv@altlinux.org>
77 Deal with memory management issues.
78 * defs.h (tprint_iov): Update prototype.
79 * desc.c (sys_epoll_wait) [HAVE_SYS_EPOLL_H]: Do not allocate
80 epoll_event array of arbitrary size on the stack, to avoid
82 * file.c (print_xattr_val): Check for integer overflow during
83 malloc size calculation, to avoid heap corruption.
84 * io.c (tprint_iov) [HAVE_SYS_UIO_H]: Check for integer overflow
85 during malloc size calculation, to avoid heap corruption.
86 Change iovec array handling to avoid heap memory allocation.
87 * mem.c (get_nodes) [LINUX]: Check for integer overflow during
88 size calculation and do not allocate array of arbitrary size on
89 the stack, to avoid stack overflow.
90 * net.c (printcmsghdr) [HAVE_SENDMSG]: Do not allocate array of
91 arbitrary size on the stack, to avoid stack overflow. Do not
92 trust cmsg.cmsg_len to avoid read beyond the end of allocated
94 (printmsghdr) [HAVE_SENDMSG]: Update tprint_iov() usage.
95 * process.c (sys_setgroups): Check for integer overflow during
96 malloc size calculation, to avoid heap corruption. Change gid_t
97 array handling to avoid heap memory allocation.
98 (sys_getgroups): Likewise.
99 (sys_setgroups32) [LINUX]: Likewise.
100 (sys_getgroups32) [LINUX]: Likewise.
101 * stream.c (sys_poll) [HAVE_SYS_POLL_H]: Check for integer
102 overflow during malloc size calculation, to avoid heap corruption.
103 Change pollfd array handling to avoid heap memory allocation.
104 * system.c (sys_sysctl) [LINUX]: Check for integer overflow
105 during malloc size calculation, to avoid heap corruption.
106 * util.c (dumpiov) [HAVE_SYS_UIO_H]: Check for integer overflow
107 during malloc size calculation, to avoid heap corruption.
110 * util.c (printxval): Change third argument from "char *" to
112 (printflags): Add third argument, "const char *", with similar
113 meaning to the third argument of printxval().
114 * defs.h (printxval): Change third argument from "char *" to
116 (printflags): Add third argument.
117 * bjm.c (sys_query_module) [LINUX]: Pass third argument to
119 * desc.c (sys_fcntl): Likewise.
120 (sys_flock) [LOCK_SH]: Likewise.
121 (print_epoll_event) [HAVE_SYS_EPOLL_H]: Likewise.
122 * file.c (sys_open): Likewise.
123 (solaris_open) [LINUXSPARC]: Likewise.
124 (sys_access): Likewise.
125 (sys_chflags, sys_fchflags) [FREEBSD]: Likewise.
126 (realprintstat) [HAVE_LONG_LONG_OFF_T &&
127 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
128 (printstat64) [HAVE_STAT64 &&
129 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
130 (sys_setxattr, sys_fsetxattr): Likewise.
131 * ipc.c (sys_msgget, sys_msgsnd, sys_msgrcv, sys_semget,
132 sys_shmget, sys_shmat) [LINUX || SUNOS4 || FREEBSD]: Likewise.
133 (sys_mq_open) [LINUX]: Likewise.
134 (printmqattr) [HAVE_MQUEUE_H]: Likewise.
135 * mem.c (print_mmap) [!HAVE_LONG_LONG_OFF_T]: Likewise.
136 (sys_mmap64) [_LFS64_LARGEFILE || HAVE_LONG_LONG_OFF_T]: Likewise.
137 (sys_mprotect): Likewise.
138 (sys_mremap, sys_madvise, sys_mlockall) [LINUX]: Likewise.
139 (sys_msync) [MS_ASYNC]: Likewise.
140 (sys_mctl) [MC_SYNC]: Likewise.
141 (sys_remap_file_pages, sys_mbind, sys_get_mempolicy) [LINUX]:
143 * net.c (printmsghdr) [HAVE_STRUCT_MSGHDR_MSG_CONTROL]: Likewise.
144 (sys_send, sys_sendto): Likewise.
145 (sys_sendmsg) [HAVE_SENDMSG]: Likewise.
146 (sys_recv, sys_recvfrom): Likewise.
147 (sys_recvmsg) [HAVE_SENDMSG]: Likewise.
148 (printicmpfilter) [ICMP_FILTER]: Likewise.
149 * proc.c (proc_ioctl) [SVR4 && !HAVE_MP_PROCFS || FREEBSD]: Likewise.
150 * process.c (sys_clone) [LINUX]: Likewise.
151 (printwaitn): Likewise.
152 (sys_waitid) [SVR4 || LINUX]: Likewise.
153 * signal.c (sys_sigvec) [SUNOS4 || FREEBSD]: Likewise.
154 (sys_sigaction): Likewise.
155 (printcontext) [SVR4]: Likewise.
156 (print_stack_t) [LINUX) || FREEBSD]: Likewise.
157 (sys_rt_sigaction) [LINUX]: Likewise.
158 * sock.c (sock_ioctl) [LINUX]: Likewise.
159 * stream.c (sys_putmsg, sys_getmsg): Likewise.
160 (sys_putpmsg) [SYS_putpmsg]: Likewise.
161 (sys_getpmsg) [SYS_getpmsg]: Likewise.
162 (sys_poll): Likewise.
163 (print_transport_message) [TI_BIND]: Likewise.
164 (stream_ioctl): Likewise.
165 * system.c (sys_mount, sys_reboot): Likewise.
166 (sys_cacheflush) [LINUX && M68K]: Likewise.
167 (sys_capget, sys_capset) [SYS_capget]: Likewise.
168 * term.c (term_ioctl) [TIOCMGET]: Likewise.
169 * time.c (sys_clock_nanosleep, sys_timer_settime) [LINUX]:
173 * bjm.c (sys_query_module) [LINUX]: Unitize "out of memory"
174 errors reporting style.
175 * strace.c (rebuild_pollv) [USE_PROCFS]: Likewise.
176 * system.c (sys_capget, sys_capset) [SYS_capget]: Likewise.
177 * util.c (printstr): Likewise.
178 (dumpiov) [HAVE_SYS_UIO_H]: Likewise.
179 (fixvfork) [SUNOS4]: Likewise.
180 * desc.c (decode_select): Continue to decode syscall arguments
181 in case of OOM condition.
182 * file.c (sys_getdents): Likewise.
183 (sys_getdents64) [_LFS64_LARGEFILE]: Likewise.
184 (sys_getdirentries) [FREEBSD]: Likewise.
185 * mem.c (sys_mincore): Changed type of variables which deal with
186 malloc size from int to unsigned long.
189 2005-05-22 Dmitry V. Levin <ldv@altlinux.org>
191 * bjm.c [LINUX]: Do not include <linux/linkage.h>. It is not
192 safe to include kernel headers, and this one is not used anyway.
195 2005-05-26 Roland McGrath <roland@redhat.com>
197 * system.c (sys_sysctl): Check for errors accessing user pointers.
198 Use malloc instead of alloca in case size is insane.
200 2005-05-09 Roland McGrath <roland@redhat.com>
202 * configure.ac: Check for libaio.h.
203 * desc.c (sys_io_setup, sys_io_submit, sys_io_cancel,
204 sys_io_getevents, sys_io_destroy): New functions.
205 * linux/syscall.h: Declare them.
206 * linux/syscallent.h: Use those for io_* syscalls.
207 * linux/alpha/syscallent.h: Likewise.
208 * linux/hppa/syscallent.h: Likewise.
209 * linux/ia64/syscallent.h: Likewise.
210 * linux/mips/syscallent.h: Likewise.
211 * linux/powerpc/syscallent.h: Likewise.
212 * linux/s390/syscallent.h: Likewise.
213 * linux/s390x/syscallent.h: Likewise.
214 * linux/x86_64/syscallent.h: Likewise.
215 From Zach Brown <zach.brown@oracle.com>.
218 * debian/control (Architecture): Add ppc64.
219 Fixes Debian bug #301089.
221 2005-05-05 Anton Blanchard <anton@samba.org>
223 * process.c (ptrace_cmds): Add PTRACE_GETVRREGS and PTRACE_SETVRREGS
226 2005-05-09 Roland McGrath <roland@redhat.com>
228 * strace.c (main): Refuse negative -s argument value.
229 Fixes Debian bug #303256.
231 2005-04-25 Anton Blanchard <anton@samba.org>
233 * file.c (openmodes): Add O_NOATIME flag if defined.
235 2005-04-05 Anton Blanchard <anton@samba.org>
237 * linux/powerpc/ioctlent.h: Regenerated.
239 * signal.c (signame): Don't try and dereference negative index.
241 * linux/powerpc/syscallent.h: Add debug_setcontext, vserver,
242 mbind, *_mempolicy, mq_*, sys_kexec_load, add_key, request_key,
243 keyctl, waitid, sys_semtimedop. Fix various other syscalls.
245 * ipc.c (shm_resource_flags): New variable, table has SHM_HUGETLB
246 but not IPC_NOWAIT, which have the same value.
247 (sys_shmget): Use that instead of resource_flags.
249 2005-03-22 Roland McGrath <roland@redhat.com>
251 * desc.c (decode_select): Increase local buffer size.
254 * configure.ac, NEWS: Version 4.5.11.
255 * debian/changelog, strace.spec: 4.5.11-1.
257 * linux/arm/syscallent.h: Fix 113 entry (syscall, not vm86old).
259 2005-03-14 Roland McGrath <roland@redhat.com>
261 * configure.ac, NEWS: Version 4.5.10.
262 * debian/changelog, strace.spec: 4.5.10-1.
264 2005-02-26 GOTO Masanori <gotom@debian.or.jp>
266 * linux/alpha/syscallent.h: Fix the reversed order of lstat64 and
267 fstat64. Clean up osf_nrecvmsg and osf_ngetsockname.
269 2005-02-28 Andreas Schwab <schwab@suse.de>
271 * syscall.c (getrval2): Move #ifdef IA64 inside #ifdef LINUX.
273 2005-03-14 Roland McGrath <roland@redhat.com>
275 * linux/mips/syscallent.h: Update various calls.
276 From Thiemo Seufer <ths@networkno.de>.
277 Fixes Debian bug #256684.
279 * debian/control (Architecture): Add s390.
280 Fixes Debian bug #294172.
282 2005-03-06 Roland McGrath <roland@redhat.com>
284 * strace.c (trace) [PTRACE_GETSIGINFO]: Fetch siginfo_t for SIGSEGV
285 and SIGBUS signals, use si_addr in output.
287 2005-03-01 Roland McGrath <roland@redhat.com>
289 * file.c (print_xattr_val): Add a cast.
291 2005-02-05 Roland McGrath <roland@redhat.com>
293 * desc.c (decode_select): Calculate size of passed fd_set vectors and
294 copy in the user's size rather than the standard sizeof(fd_set).
295 Fixes Debian bug #65654, #284290.
297 * util.c (printpath, printpathn): Print NULL and don't try any fetch
299 Fixes Debian bug #63093.
301 * debian/control (Build-Depends): Fix for s390 and sparc.
302 From Bastian Blank <waldi@debian.org>.
303 Fixes Debian bug #293564.
305 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
307 * strace.c (main) [!USE_PROCFS]: In child process, raise SIGSTOP
308 right before execv() call. Remove fake_execve() call.
309 * defs.h (fake_execve): Remove unused declaration.
310 * process.c (fake_execve): Remove unused function.
313 2005-02-04 Roland McGrath <roland@redhat.com>
315 * configure.ac, NEWS: Version 4.5.9.
316 * debian/changelog, strace.spec: 4.5.9-2.
318 * file.c (O_LARGEFILE): Omit when #undef'd because it was zero.
320 2005-02-02 Roland McGrath <roland@redhat.com>
322 * debian/control: Add strace-udeb package for installer debugging.
323 * debian/rules (binary-arch): Build it.
324 From Joshua Kwan <joshk@triplehelix.org>.
325 Fixes Debian bug #268294.
327 * file.c (openmodes) [O_LARGEFILE] [O_LARGEFILE == 0]: Redefine to
328 known values for Linux.
330 * util.c (printcall): Print 16 ?s when long is 8 bytes.
333 * linux/sparc/syscall.h: Declare sys_epoll_create, sys_epoll_ctl,
335 * linux/sparc64/syscall.h: Just #include "../sparc/syscall.h" here.
336 * ioctl.c (nioctlents2): Add const to type.
337 Fixes Debian bug #278449.
339 * sock.c (iffflags): New variable, table of IFF_* values.
340 (print_addr): New function.
341 (sock_ioctl): Handle SIOCGIFADDR, SIOCGIFDSTADDR, SIOCGIFBRDADDR,
342 SIOCGIFNETMASK, SIOCGIFFLAGS, SIOCGIFMETRIC, SIOCGIFMTU, SIOCGIFSLAVE,
343 SIOCGIFHWADDR. Use print_addr for SIOCGIFCONF, SIOCGIFNAME, and
344 SIOCGIFINDEX, and fix their output.
345 From Ulrich Drepper <drepper@redhat.com>.
347 Fixes Debian bug #192164.
349 2004-12-20 Dmitry V. Levin <ldv@altlinux.org>
351 * configure.ac: Use AC_GNU_SOURCE macro instead of changing CFLAGS.
352 * defs.h [HAVE_CONFIG_H]: Include config.h first.
353 * strace.c: Include "defs.h" first.
356 * syscall.c (call_summary): Fix potential NULL dereference.
359 2004-12-19 Dmitry V. Levin <ldv@altlinux.org>
361 * syscall.c (qual_signal): Check bounds for numeric signal names.
362 Fix parser of symbolic signal names.
363 Fix return code, as required by qualify() function.
364 * syscall.c (qual_desc): Check bounds for descriptor number.
365 * syscall.c (qual_syscall): Correct return code, to be consistent
366 with qualify() and other qual_* functions.
369 2005-02-01 Roland McGrath <roland@redhat.com>
371 * system.c [LINUX] (MS_MANDLOCK, MS_NOATIME, MS_NODIRATIME, MS_BIND,
372 MS_MOVE, MS_REC, MS_VERBOSE, MS_POSIXACL, MS_ACTIVE, MS_NOUSER):
374 [LINUX] (mount_flags): Add them.
375 [LINUX] (sys_mount): If any of (MS_BIND|MS_MOVE|MS_REMOUNT) bits are
376 set in the flags argument, don't try to fetch the filesystem string.
379 * config.guess: Update from canonical version, timestamp 2004-11-12.
380 * config.sub: Likewise, timestamp 2004-11-30.
382 * process.c [LINUX] [X86_64] (sys_arch_prctl): New function.
383 * linux/syscall.h: Declare it.
384 * linux/x86_64/syscallent.h: Use it.
387 * process.c (sys_sched_setscheduler): Use %#lx format for bad pointer.
388 (sys_sched_getparam, sys_sched_setparam): Likewise.
391 * signal.c [HAVE_SIGACTION] [LINUX && X86_64] (SA_RESTORER): Define
395 * linux/syscallent.h: Use sys_mincore instead of printargs.
396 * linux/x86_64/syscallent.h: Likewise. Also use sys_getrlimit,
397 sys_semtimedop, sys_umount2.
400 * syscall.c (qual_signal): Fix inverted return value and bogus
401 argument to qualify_one in the named case.
403 * file.c (print_xattr_val): Don't use auto array sized by syscall
404 argument. Use malloc instead, so it can fail for insane values.
405 Fixes Debian bug #283704.
407 * net.c (sys_getsockopt): Fix a format %ld -> %d.
409 * linux/syscall.h [IA64] (SYS_semtimedop): #undef it.
411 * syscall.c (syscall_enter) [X86_64]: Fix 32-bit argument register map
412 not to double the middle entry!
415 * linux/x86_64/syscallent.h: Fix exit_group entry.
417 * util.c (getpc) [S390 || S390X]: Implement it.
418 Patch by David Wilder <wilder@us.ibm.com>.
420 * linux/ia64/syscallent.h: Add fadvise64, fstatfs64, statfs64, mbind,
421 [gs]et_mempolicy, mq_*, sys_kexec_load, vserver, and waitid.
424 2005-01-22 Andreas Schwab <schwab@suse.de>
426 * net.c (sys_getsockopt): Change type of len to int.
428 2004-10-19 Roland McGrath <roland@redhat.com>
430 * configure.ac, NEWS: Version 4.5.8.
431 * debian/changelog, strace.spec: 4.5.8-1.
433 * file.c (sys_fadvise64): Conditionalize just on [LINUX].
435 * configure.ac: Check for sys/epoll.h.
436 * desc.c: Protect #include <sys/epoll.h> with [HAVE_SYS_EPOLL_H].
437 (epollctls, epollevents): Protect each entry with #ifdef on its macro.
439 * strace.c (handle_group_exit): Don't detach leader that wasn't
440 TCB_ATTACHED. Instead mark it with TCB_GROUP_EXITING.
441 Remove droptcb loop at end, no longer required since 2.6 reports each
445 * strace.c (trace): Use handle_group_exit for non-TCB_ATTACHED child
446 taking signal when it has nclone_threads > 0.
448 * strace.c (handle_group_exit, trace): Mark leader with
449 TCB_GROUP_EXITING and don't be surprised at child deaths when their
453 * process.c (WCOREFLAG): Define if not defined.
454 (W_STOPCODE, W_EXITCODE): Likewise.
455 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
457 * sock.c [! LINUX]: Include <sys/socket.h> before <sys/sockio.h>.
458 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
460 * debian/rules: Make strace64.1.gz symlink to strace.1.gz instead of
461 strace64.1 to strace.1, which doesn't exist.
462 Fixes Debian bug #269220.
464 2004-09-05 Phil Blundell <pb@nexus.co.uk>
466 * linux/arm/syscallent.h: New file.
468 2004-10-19 Roland McGrath <roland@redhat.com>
470 * debian/rules (DEB_BUILD_GNU_TYPE, CONFIG_OPTS): New variables.
471 [$(DEB_HOST_GNU_TYPE) == s390-linux] (build64, HOST64, CC64): Set them.
472 (build/Makefile): Use $(CONFIG_OPTS).
473 (build64/Makefile): Pass --host as well as --build.
474 From Bastian Blank <waldi@debian.org>.
475 Fixes Debian bug #271500.
477 * linux/hppa/syscallent.h: Update for 2.6.9 syscalls.
478 From Randolph Chung <tausq@debian.org>
479 Fixes Debian bug #273887.
481 * file.c (sys_llseek): Revert last change.
483 2004-09-14 Richard Henderson <rth@twiddle.net>
485 * linux/alpha/syscallent.h: Add tgkill, *stat64, vserver, mbind,
486 [gs]et_mempolicy, mq_*, waitid.
488 2004-10-07 Roland McGrath <roland@redhat.com>
490 * file.c (sys_llssek, sys_readahead, sys_fadvise64, sys_fadvise64_64):
492 * io.c (sys_pread, sys_pwrite, sys_sendfile): Likewise.
494 * linux/x86_64/syscallent.h: Fix botched table entries.
495 From Ulrich Drepper <drepper@redhat.com>.
497 * mem.c [LINUX] (sys_mbind, sys_set_mempolicy, sys_get_mempolicy):
499 * linux/syscall.h: Declare them.
500 * linux/x86_64/syscallent.h: Likewise.
501 From Ulrich Drepper <drepper@redhat.com>.
503 * linux/syscallent.h: Handle mbind, set_mempolicy, get_mempolicy.
504 From Ulrich Drepper <drepper@redhat.com>.
506 * file.c [LINUX && (I386 || X86_64)] (sys_fadvise64, sys_fadvise64_64):
508 * linux/syscall.h: Declare them.
509 * linux/syscallent.h: Handle fadvise64 and fadvise64_64 using those.
510 * linux/x86_64/syscallent.h: Likewise.
511 From Ulrich Drepper <drepper@redhat.com>.
513 2004-09-13 Dmitry V. Levin <ldv@altlinux.org>
515 * linux/ioctlsort.c (main): Omit duplicate lines
516 (with same name and code) from output.
517 * linux/ioctlent.sh: Build the list of ioctls defined in
518 scsi/sg.h (0x22..), scsi/scsi.h and scsi/scsi_ioctl.h (0x53..),
519 as suggested by Peter Jones <pjones@redhat.com>
520 * linux/ioctlent.h: Regenerated.
523 2004-09-13 Ulrich Drepper <drepper@redhat.com>
524 Dmitry V. Levin <ldv@altlinux.org>
526 * time.c [LINUX] (print_rtc): New function, for printing rtc_time
528 [LINUX] (rtc_ioctl): New function, for parsing RTC_* ioctls.
529 * ioctl.c [LINUX] (ioctl_decode): Call rtc_ioctl.
530 * defs.h [LINUX]: Declare rtc_ioctl.
533 2004-10-06 Roland McGrath <roland@redhat.com>
535 * desc.c [LINUX] (sys_epoll_create, sys_epoll_ctl, sys_epoll_wait):
537 * linux/syscall.h: Declare them.
538 * linux/syscallent.h: Use those for epoll_* syscalls.
539 * linux/alpha/syscallent.h: Likewise.
540 * linux/hppa/syscallent.h: Likewise.
541 * linux/ia64/syscallent.h: Likewise.
542 * linux/powerpc/syscallent.h: Likewise.
543 * linux/s390/syscallent.h: Likewise.
544 * linux/s390x/syscallent.h: Likewise.
545 * linux/sparc/syscallent.h: Likewise.
546 * linux/sparc64/syscallent.h: Likewise.
547 * linux/sparc64/syscallent2.h: Likewise.
548 * linux/x86_64/syscallent.h: Likewise.
549 From Ulrich Drepper <drepper@redhat.com>.
552 * resource.c (resources): Add RLIMIT_LOCKS, RLIMIT_SIGPENDING,
553 and RLIMIT_MSGQUEUE, if defined.
554 From Ulrich Drepper <drepper@redhat.com>.
557 * net.c [HAVE_SENDMSG] (printcmsghdr): New function.
558 (printmsghdr): Use it.
559 From Ulrich Drepper <drepper@redhat.com>.
562 * file.c (sprintmode): Add const to return type.
563 (sprintfstype): Likewise.
564 * signal.c (printsiginfo): Add a const.
566 2004-09-15 Roland McGrath <roland@redhat.com>
568 * linux/x86_64/syscallent.h: Use sys_waitid.
570 * linux/syscallent.h: waitid takes 5 arguments, and is in TP category.
571 * process.c (sys_waitid): Handle fifth argument (struct rusage *).
573 2004-09-11 Roland McGrath <roland@redhat.com>
575 * time.c (sys_clock_nanosleep): Print zero flags arg correctly.
576 (sys_timer_settime): Likewise.
577 (printsigevent): Print signals by name for SIGEV_SIGNAL.
578 (sys_timer_create): Print clock ID symbolically.
579 From Ulrich Drepper <drepper@redhat.com>.
582 2004-09-07 Michal Ludvig <mludvig@suse.cz>
584 * defs.h (nioctlents1, nsignals2): Fix typos in decls.
586 2004-09-03 Roland McGrath <roland@redhat.com>
588 * syscall.c (qual_options): Add const to defn.
590 (call_count, error_count, tv_count): Variables removed.
591 (struct call_counts, counts): New type and variable.
592 Update all users of the old three to use the new array of structs.
593 (trace_syscall): Allocate counts on first use.
594 (sorted_count): Variable removed.
595 (call_summary): Allocate locally.
597 * syscall.c (sysent0, sysent1, sysent2, sysent): Add const to defn.
598 (nsyscalls0, nsyscalls1, nsyscalls2): Likewise.
599 (errnoent0, errnoent1, errnoent2, errnoent): Likewise.
600 (nerrnos0, nerrnos1, nerrnos2): Likewise.
601 * signal.c (signalent0, signalent1, signalent2): Likewise.
602 (nsignals0, nsignals1, nsignals2): Likewise.
604 * ioctl.c (ioctlent0, ioctlent1, ioctlent2): Likewise.
605 (nioctlents0, nioctlents1, nioctlents2): Likewise.
606 (ioctl_lookup, ioctl_next_match): Likewise.
607 * defs.h: Update decls.
608 * io.c (sys_ioctl): Update users.
610 * util.c (xlookup, printxval, addflags, printflags): Use const for
611 struct xlat * argument.
612 * defs.h (xlookup, printxval, addflags, printflags): Update decls.
613 * bjm.c: Add const to all struct xlat defns.
620 * process.c: Likewise.
621 * resource.c: Likewise.
622 * signal.c: Likewise.
624 * stream.c: Likewise.
625 * system.c: Likewise.
630 2004-09-01 Roland McGrath <roland@redhat.com>
632 * linux/x86_64/syscallent.h: Add new entries for timer_*, clock_*, and
633 mq_* syscalls, and names only for new calls up to 252.
634 * linux/syscallent.h: Add waitid.
635 * linux/x86_64/syscallent.h: Likewise.
636 * linux/syscall.h: Declare sys_waitid.
638 * process.c (internal_wait): Take second arg giving index of flags
640 * defs.h: Update prototype.
641 * syscall.c (internal_syscall): Update caller.
642 Also use internal_wait for SYS_waitid.
643 * process.c (sys_waitid): Define for [LINUX] as well.
644 Don't tweak TCB_SUSPENDED--internal_wait does that.
645 (waitid_types): Conditionalize use of nonstandard P_* macros.
647 2004-08-31 Roland McGrath <roland@redhat.com>
649 * configure.ac, NEWS: Version 4.5.7.
650 * debian/changelog: 4.5.7-1.
651 * strace.spec: 4.5.7-2.
653 * debian/rules: Rewrite sparc64 change of 2004-07-12.
654 Always do each build in a separate build directory.
655 Fixes Debian bug #254728.
657 * time.c (clocknames): Use #ifdef around CLOCK_* uses.
659 * strace.1: Say that -c shows system CPU time, not real time.
660 Fixes Debian bug #254438.
662 * syscall.c (dumpio): Match pread and pwrite system calls too.
663 Fixes Debian bug #239947.
665 * net.c (sockoptions): Add all SO_* macros known in Linux 2.6.9.
666 Fixes Debian bug #171653.
668 2004-07-12 Dmitry V. Levin <ldv@altlinux.org>
670 * signal.c [LINUX] (parse_sigset_t): Fix hex strings parser.
673 2004-08-30 Roland McGrath <roland@redhat.com>
675 * strace.c (main): Don't call fake_execve under -c.
676 From Ulrich Drepper <drepper@redhat.com>.
679 * net.c (sockipoptions): Add some options.
680 [SOL_IPV6] (sockipv6options): New variable.
681 (sys_getsockopt, printsockopt): Use it for SOL_IPV6 level.
682 From Ulrich Drepper <drepper@redhat.com>.
685 * time.c (clocknames): New variable, symbolic names for clock_t.
686 (sys_clock_settime, sys_clock_gettime, sys_clock_nanosleep): Use it.
687 From Ulrich Drepper <drepper@redhat.com>.
690 * system.c (personality_options): Hard-code values here.
691 Don't #include <linux/personality.h> at all.
692 Fixes RH#130965 and Debian bug #40588.
694 * file.c (print_xattr_val): New function to show attribute values.
695 (sys_setxattr, sys_fsetxattr, sys_getxattr, sys_fgetxattr): Use it.
696 From Ulrich Drepper <drepper@redhat.com>.
699 2004-07-12 Roland McGrath <roland@redhat.com>
701 * configure.ac, NEWS: Version 4.5.6.
702 * strace.spec, debian/changelog: 4.5.6-1.
704 * Makefile.am (EXTRA_DIST): Add linux/sparc64 files.
706 * debian/rules: On sparc-linux, build strace64 as well.
707 From Ben Collins <bcollins@debian.org>.
708 Fixes Debian bug #254728.
710 2004-07-07 David S. Miller <davem@nuts.davemloft.net>
712 * linux/sparc/syscallent.h: Sync with reality.
713 * linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
714 sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
715 sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
716 sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
717 sys_removexattr, sys_lremovexattr, sys_fremovexattr,
718 sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
719 sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
720 sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
721 sys_timer_settime, sys_timer_gettime): New declarations.
722 * linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
723 linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
724 linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
725 linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
726 linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
727 linux/sparc64/signalent.h, linux/sparc64/signalent.h,
728 linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
729 linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
730 linux/sparc64/syscallent1.h: New files.
731 * defs.h (LINUXSPARC): Define also when SPARC64.
732 (LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
733 Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
734 Define possibly missing __NR_exit_group. Declare getrval2.
735 * configure.ac (sparc64): New architecture case.
736 * file.c (stat_sparc64): New structure.
737 (printstat_sparc64): New output routine for that.
738 (printstat): Call it, if personality is 2.
739 (printstat64): Likewise.
740 * util.c: Conditionalize ptrace defines on LINUXSPARC
742 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
743 to PTRACE_FOOREGS64 so that more sparc code can be shared
744 between 64-bit and 32-bit.
745 (_hack_syscall5): Correct trap number when SPARC64.
746 (PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
747 (getpc): Handle SPARC64 && LINUX.
748 (printcall): Likewise.
749 (arg fetching/setting): Use same code for SPARC64 LINUX
751 (setbpt): Handle SPARC64 && LINUX.
752 (clearbpt): Likewise.
753 * signal.c: Conditionalize ptrace defines on SPARC and
755 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
756 to PTRACE_FOOREGS64 so that more sparc code can be shared
757 between 64-bit and 32-bit.
758 (m_siginfo): Use same definition on SPARC64 as SPARC.
759 (sys_sigreturn): Handle LINUX && SPARC64.
760 * syscall.c: Conditionalize ptrace defines on SPARC and
762 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
763 to PTRACE_FOOREGS64 so that more sparc code can be shared
764 between 64-bit and 32-bit.
765 (getscno): Use same static state on SPARC64 as SPARC,
766 and add SPARC64 handling.
767 (get_error): Handle LINUX && SPARC64.
768 (force_result): Likewise.
769 (syscall_enter): Likewise.
770 (trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
772 (getrval2): Handle LINUX && SPARC64.
773 * process.c: Conditionalize ptrace defines on SPARC and
775 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
776 to PTRACE_FOOREGS64 so that more sparc code can be shared
777 between 64-bit and 32-bit.
778 (change_syscall): Handle LINUX && SPARC64.
779 (struct_user_offsets): Ifdef out those which do not exist
781 * net.c (sys_pipe): Handle LINUX && SPARC64.
782 * ioctl.c: Fix initializer typo for nioctlents2, was
783 nioctlents1 by accident.
785 2004-06-28 Andreas Schwab <schwab@suse.de>
787 * process.c (internal_exec): Move TCB_WAITEXECVE handling here.
788 (sys_execve): Remove it here.
790 2004-07-12 Roland McGrath <roland@redhat.com>
792 * Makefile.am (EXTRA_DIST): Add linux/sh64/syscallent.h.
794 * debian/control (Section): Move to utils, matching Debian override.
796 * net.c (addrfams): Make variable global.
797 * sock.c (sock_ioctl): Decode the arguments for SIOCGIFNAME,
798 SIOCGIFINDEX, and SIOCGIFCONF.
799 From Ulrich Drepper <drepper@redhat.com>.
802 * linux/ioctlsort.c: Add some #includes.
803 [POWERPC]: Kludge out high bits.
804 * linux/ia64/ioctlent.h: Regenerated using RHEL3 headers.
805 * linux/powerpc/ioctlent.h: Likewise.
807 2004-07-11 Roland McGrath <roland@redhat.com>
809 * linux/ioctlent.sh: Replace asm with $asm in all places.
811 * configure.ac: Add I386 as AM_CONDITIONAL.
812 * Makefile.am [LINUX]: Add maintainer-mode rules to regenerate
815 2004-07-08 Roland McGrath <roland@redhat.com>
817 * resource.c (sys_quotactl): Truncate first argument to 32 bits, since
818 that's what the kernel will do.
820 2004-07-07 Roland McGrath <roland@redhat.com>
822 * linux/ioctlent.sh: Take optional second argument to use as directory
823 name in place of `asm'.
825 2004-06-27 Roland McGrath <roland@redhat.com>
827 * configure.ac, NEWS: Version 4.5.5.
828 * strace.spec, debian/changelog: 4.5.5-1.
830 2004-06-22 Roland McGrath <roland@redhat.com>
832 * syscall.c (syscall_fixup) [LINUX && X86_64]: For 32-bit process,
833 sign extend the low 32 bits of RAX to 64 bits.
836 * syscall.c (force_result): [LINUX && X86_64]: Fix RAX*4 -> RAX*8.
838 2004-06-03 Roland McGrath <roland@redhat.com>
840 * configure.ac, NEWS: Version 4.5.4.
841 * strace.spec, debian/changelog: 4.5.4-1.
843 * net.c (domains): Add many PF_* values #ifdef PF_*.
844 (addrfams): Add many AF_* values #ifdef AF_*.
845 Fixes Debian bug #250506.
847 2004-05-02 Dmitry V. Levin <ldv@altlinux.org>
849 * linux/ioctlsort.c (compare): When ioctl codes equal, compare
851 (main): Print a note that program output is generated by
853 * linux/ioctlent.sh: Build the list of ioctls defined in
854 linux/fb.h (0x46..), linux/kd.h (0x4B..), linux/cdrom.h (0x53..),
855 asm/ioctls.h (0x54..), linux/vt.h (0x56..), linux/videotext.h
856 (0x71..), linux/videotext.h (0x72..), asm/sockios.h (0x89..),
857 linux/sockios.h (0x89..), linux/wireless.h (0x8B..).
858 * linux/ioctlent.h: Regenerated from linux-2.6.5.
861 2004-06-03 Roland McGrath <roland@redhat.com>
863 * debian/control (Architecture): Add amd64.
864 Fixes Debian bug #246568.
866 * strace.c (main) [LINUX]: Expand TCBTAB as necessary for threads
867 attached. Attach threads only under -f. Set TCB_FOLLOWFORK in them.
868 (expand_tcbtab): New function, broken out of ...
869 * process.c (fork_tcb): ... here, call that.
870 * defs.h: Declare expand_tcbtab.
872 2004-04-19 Roland McGrath <roland@redhat.com>
874 * process.c (printstatus): Add a space before | in output.
876 2004-04-16 Roland McGrath <roland@redhat.com>
878 * configure.ac: Version 4.5.3.
879 * strace.spec, debian/changelog: 4.5.3-1.
881 2004-03-18 Dmitry V. Levin <ldv@altlinux.org>
883 * resource.c (sys_quotactl) [LINUX]: Cast arithmetic shift operand
884 from long to unsigned long, to fix output of the quotactl command
888 2004-04-16 Roland McGrath <roland@redhat.com>
890 * linux/s390/ioctlent.h, linux/s390x/ioctlent.h: Update DASD ioctls.
891 From Maxim Shchetynin <maxim@de.ibm.com>.
893 * configure.ac: Check for <mqueue.h>.
894 * ipc.c (sys_mq_open, printmqattr) [! HAVE_MQUEUE_H]: Don't try to
895 decode struct mq_attr.
896 * NEWS: Mention mq support.
898 * linux/syscall.h: Support new mq_* syscalls on Linux.
899 * linux/syscallent.h: Likewise.
900 * linux/dummy.h: Likewise.
902 * time.c (printsigevent): Handle SIGEV_THREAD.
903 From Ulrich Drepper <drepper@redhat.com>.
906 2004-04-13 Roland McGrath <roland@redhat.com>
908 * net.c (msg_flags): Grok MSG_FIX, MSG_SYN, MSG_RST, MSG_NOSIGNAL,
910 From Ulrich Drepper <drepper@redhat.com>.
913 * process.c (printstatus): Mask out bits presented symbolically, and
914 print "| 0xnnn" if the remaining bits are not all zero.
915 Fixes Debian bug #240062.
917 * process.c (print_affinitylist): Rewritten to handle indirect values.
918 (sys_sched_setaffinity, sys_sched_getaffinity): Update callers.
919 From Ulrich Drepper <drepper@redhat.com>.
922 * acinclude.m4: Quote first argument to AC_DEFUN in all cases.
924 2004-04-08 Roland McGrath <roland@redhat.com>
926 * strace.c (main) [LINUX]: When attaching for -p, look in
927 /proc/PID/task for all threads and attach them as presumed
928 CLONE_THREAD children.
929 * NEWS: Mention the feature.
932 2004-03-02 Roland McGrath <roland@redhat.com>
934 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
935 From Michael Holzheu <HOLZHEU@de.ibm.com>.
937 * debian/control (Standards-Version): Update to 3.6.1.
939 2004-03-01 Roland McGrath <roland@redhat.com>
941 * configure.ac, NEWS: Version 4.5.2.
942 * strace.spec, debian/changelog: 4.5.2-1.
944 * strace.c (main): Avoid potential buffer overruns from ludicrous
945 arguments or PATH values.
946 * syscall.c (qual_signal): Bail out for too-long string.
948 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
949 Fixes Debian bug #223207.
951 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
953 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
954 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
955 struct modify_ldt_ldt_s.
956 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
958 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
959 From Tim Yamin <plasmaroo@gentoo.org>.
961 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
964 * configure.ac: Check for `struct pt_all_user_regs'
965 and `struct ia64_fpreg' in <sys/ptrace.h>.
966 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
967 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
969 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
970 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
972 * util.c [LINUX] (arg0_index, arg1_index): New macros.
973 [S390 || S390X]: Define them with inverted values.
974 (setbpt): Use them for u_arg indices.
976 2004-02-26 Andreas Schwab <schwab@suse.de>
978 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
979 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
980 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
982 2004-03-01 Roland McGrath <roland@redhat.com>
984 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
985 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
986 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
987 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
988 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
989 sys_sched_get_priority_min): New functions.
990 From Ulrich Drepper <drepper@redhat.com>.
993 2004-02-20 Roland McGrath <roland@redhat.com>
995 * linux/hppa/syscallent.h: Update some syscalls.
996 From Randolph Chung <tausq@debian.org>.
997 Fixes Debian bug #231632.
999 2003-12-31 David Mosberger <davidm@hpl.hp.com>
1001 * process.c (internal_exit): For ia64, also recognize IA-32 252
1003 (change_syscall): For IA64, also support changing IA-32 syscalls.
1004 * syscall.c (internal_syscall): For IA64, also recognize IA-32
1005 syscall 252 (exit_group) as an internal_exit() syscall.
1006 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
1008 (SYS_vfork): Likewise.
1009 (arg_setup): For IA64 version, also support IA-32 syscalls.
1010 (get_arg0): Likewise.
1011 (get_arg1): Likewise.
1012 (set_arg0): Likewise.
1013 (set_arg1): Likewise.
1015 2004-02-15 Anton Blanchard <anton@samba.org>
1017 * linux/powerpc/syscallent.h: Add rtas call.
1018 Shift multiplexed syscalls to start at 300, we are already about
1019 to hit 256 real syscalls.
1020 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
1022 2004-02-19 Roland McGrath <roland@redhat.com>
1024 * strace.c (main): Use TCP->pid, not PID, in -p message.
1025 Fixes Debian bug #229802.
1027 2004-01-13 Roland McGrath <roland@redhat.com>
1029 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
1032 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
1033 Reported by Petter Reinholdtsen <pere@hungry.com>.
1035 2003-12-31 David Mosberger <davidm@hpl.hp.com>
1037 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
1039 2003-12-14 Anton Blanchard <anton@samba.org>
1041 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
1042 Use %llu formats for them.
1044 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
1046 * linux/powerpc/syscallent.h: Update to include recently added
1049 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
1050 ppc64, we were misreporting syscalls that really succeeded as having
1053 2004-01-13 Roland McGrath <roland@redhat.com>
1055 * strace.1: Remove comment about vfork on Linux.
1056 Fixes Debian bug #223390.
1058 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
1059 (sys_getdents64) [LINUX]: Print d_type field.
1061 2003-12-15 Dmitry V. Levin <ldv@altlinux.org>
1063 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
1064 killed process if available. Fixes RH#112117.
1066 2003-11-13 Roland McGrath <roland@redhat.com>
1068 * configure.ac, NEWS: Version 4.5.1.
1069 * strace.spec, debian/changelog: 4.5.1-1.
1071 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
1073 * defs.h (ioctl_lookup): Prototype change.
1074 * ioctl.c (ioctl_next_match): New function.
1075 * defs.h: Declare it.
1076 * io.c (sys_ioctl): Use it, to display all possible ioctl names
1077 when there's more than one match.
1078 * ioctl.c (ioctl_lookup): Likewise.
1079 * stream.c (internal_stream_ioctl): Likewise.
1080 Patch from Solar Designer <solar@openwall.com>.
1082 2003-11-13 Roland McGrath <roland@redhat.com>
1084 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
1085 * linux/sh64/syscallent.h: Likewise.
1087 2003-09-06 Dmitry V. Levin <ldv@altlinux.org>
1089 Fixes for RH#105359.
1090 * util.c (printuid): New function.
1091 * defs.h: Declare it.
1092 * file.c (sys_chown): Use it.
1093 * file.c (sys_fchown): Likewise.
1094 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
1095 sys_setresgid): Likewise.
1096 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
1097 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
1098 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
1099 setuid32, setgid32, setfsuid32, setfsgid32.
1100 * process.c [LINUX]: Define GETGROUPS32_T.
1101 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
1103 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
1106 2003-11-11 Roland McGrath <roland@redhat.com>
1108 * strace.c (main): Bail with usage error for missing command before we
1109 open the -o file or fiddle uids.
1111 2003-11-06 Roland McGrath <roland@redhat.com>
1113 * strace.c (main): Treat piped output more like file output.
1114 Disallow -ff with piped output. Fixes RH#105366.
1115 Reported by Dmitry V. Levin <ldv@altlinux.org>
1117 * strace.c (tprintf): Check result of vfprintf and use perror when it
1118 fails while not writing to stderr itself. Fixes Debian bug #218762.
1120 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
1121 From Ulrich Drepper <drepper@redhat.com>.
1123 2003-11-01 Roland McGrath <roland@redhat.com>
1125 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
1126 setitimer rather than hard-coding a value based on HZ.
1127 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
1129 2003-10-21 Roland McGrath <roland@redhat.com>
1131 * strace.1: Fixed a few spelling errors.
1132 Fixes Debian bug #217008.
1134 * syscall.c: Revert last change, was broken.
1136 2003-10-01 Roland McGrath <roland@redhat.com>
1138 * process.c (internal_clone): Don't suspend parent when call requested
1139 a specific PID that is not a traced child.
1141 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
1142 from right to left so we don't have to presume the size.
1143 Reported by David Woodhouse <dwmw2@redhat.com>.
1145 2003-09-25 Roland McGrath <roland@redhat.com>
1147 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
1148 these in the table if they are defined.
1150 2003-09-24 Roland McGrath <roland@redhat.com>
1152 * configure.ac, NEWS: Version 4.5.
1153 * strace.spec, debian/changelog: 4.5-1.
1155 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
1156 instruction decoding branch if TCB_INSYSCALL is clear.
1157 Reported by <jochen@penguin-breeder.org>.
1159 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
1161 2003-09-23 Roland McGrath <roland@redhat.com>
1163 * strace.spec: On ppc64 (maybe others later), create an strace64
1164 package as well containing just /usr/bin/strace64.
1166 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
1169 2003-08-21 Roland McGrath <roland@redhat.com>
1171 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
1172 * linux/x86_64/syscallent.h: Likewise.
1173 * linux/s390/syscallent.h: Likewise.
1174 * linux/s390x/syscallent.h: Likewise.
1176 2003-07-28 Daniel Jacobowitz <drow@mvista.com>
1178 * defs.h (ALIGN64): Define for MIPS.
1179 * io.c (PREAD_OFFSET_ARG): Define.
1180 (sys_pread, sys_pwrite): Use it.
1181 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
1183 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
1184 (truncate64, ftruncate64): Pretty-print.
1185 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
1186 (truncate64, ftruncate64): Take four arguments.
1188 2003-07-17 Roland McGrath <roland@redhat.com>
1190 * configure.ac, NEWS: Version 4.4.99.
1191 * strace.spec, debian/changelog: 4.4.99-1.
1193 2003-07-15 Anton Blanchard <anton@samba.org>
1195 * ipc.c: Add SHM_HUGETLB field.
1196 Mask out permission bits in msgget, semget and shmget before
1197 printing resource_flags.
1198 Mask execute permission bits (even though we dont currently
1201 2003-07-17 Roland McGrath <roland@redhat.com>
1203 * linux/powerpc/syscallent.h (tgkill): New at 250.
1205 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
1206 From Ulrich Drepper <drepper@redhat.com>.
1208 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
1209 * file.c (printstatfs): Print f_fsid and f_frsize.
1210 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
1211 * linux/syscall.h: Add decls.
1212 From Ulrich Drepper <drepper@redhat.com>.
1214 2003-07-09 Roland McGrath <roland@redhat.com>
1216 * linux/ia64/syscallent.h (tgkill): New at 1235.
1218 2003-07-05 Richard Henderson <rth@twiddle.net>
1220 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
1221 * syscall.c (ERESTART_RESTARTBLOCK): New.
1222 (trace_syscall): Print it.
1223 * linux/alpha/syscallent.h (osf_syscall): Name properly.
1224 (osf_set_program_attributes): Fix typo.
1225 (osf_nfssvc): Likewise.
1226 (osf_sigsendset): Likewise.
1227 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
1228 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
1229 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
1230 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
1231 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
1232 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
1233 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
1234 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
1235 clock_getres, clock_nanosleep, semtimedop): New.
1237 2003-07-08 Roland McGrath <roland@redhat.com>
1239 * signal.c (sys_tgkill): New function.
1240 * linux/syscall.h: Declare it.
1241 * linux/syscallent.h: Add tgkill.
1243 2003-06-27 Roland McGrath <roland@redhat.com>
1245 * configure.ac: Check for type `struct __old_kernel_stat'.
1246 * file.c (convertoldstat, printoldstat): Define under
1247 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
1248 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
1249 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
1250 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
1252 2003-06-26 Roland McGrath <roland@redhat.com>
1254 * configure.ac: SHMEDIA -> SH64
1257 * process.c: Likewise.
1259 * syscall.c: Likewise.
1261 * linux/shmedia/syscallent.h: Moved to ...
1262 * linux/sh64/syscallent.h: ... here.
1264 * config.guess: Update from canonical version, timestamp 2003-06-17.
1265 * config.sub: Likewise.
1267 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
1268 From: Joshua Neal <tinara@netpipeline.net>.
1270 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
1271 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
1272 * linux/ia64/syscallent.h: Likewise.
1273 * linux/powerpc/syscallent.h: Likewise.
1274 * linux/s390/syscallent.h: Likewise.
1275 * linux/s390x/syscallent.h: Likewise.
1276 * linux/x86_64/syscallent.h: Likewise.
1277 From Jakub Jelinek <jakub@redhat.com>.
1279 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
1280 From Michael Holzheu <HOLZHEU@de.ibm.com>.
1282 2003-06-23 Roland McGrath <roland@redhat.com>
1284 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
1285 From Ulrich Drepper <drepper@redhat.com>.
1287 2003-06-10 Roland McGrath <roland@redhat.com>
1289 * configure.ac, NEWS: Version 4.4.98.
1290 * strace.spec, debian/changelog: 4.4.98-1.
1292 2003-06-09 Roland McGrath <roland@redhat.com>
1294 * linux/s390x/syscallent.h: Update many syscalls.
1295 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
1297 * linux/s390/syscallent.h: Update many syscalls.
1298 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
1300 * linux/shmedia/syscallent.h: New file.
1301 From Stephen Thomas <stephen.thomas@superh.com>.
1303 * strace.c (trace): Print a message and newline for a WIFEXITED report
1304 from the process we just printed an unterminated syscall line for.
1306 2003-06-03 Roland McGrath <roland@redhat.com>
1308 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
1310 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
1311 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
1312 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
1313 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
1314 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
1315 (get_error) [LINUX] [ARM]: Update.
1316 (syscall_enter) [LINUX] [ARM]: New case.
1317 * util.c (printcall) [LINUX] [ARM]: New case.
1319 * debian/control (Standards-Version): Update to 3.5.10.
1321 * strace.c (main): In PATH search, accept only a regular file with
1322 execute bits set. Fixes Debian bug #137103.
1324 2003-06-02 Roland McGrath <roland@redhat.com>
1326 * strace.c (main): Set -q when given -o and not -p, and not when not
1327 given -o, to match what the man page always said.
1328 Fixes Debian bug #47113, #153678.
1330 * configure.ac, NEWS: Version 4.4.97.
1331 * strace.spec, debian/changelog: 4.4.97-1.
1333 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
1334 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
1336 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
1337 timestamp 2003-05-22.
1338 * config.sub: Likewise, timestamp 2003-05-24.
1340 2003-05-22 Roland McGrath <roland@redhat.com>
1342 * defs.h (struct tcb): New member `nzombies'.
1343 * strace.c (alloctcb): Initialize it.
1344 (droptcb): Increment our parent's zombie count.
1345 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
1346 process has zombies it can reap. On the way out, if we reaped
1347 an untraced process, decrement the zombie count.
1349 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
1350 separately using signame.
1352 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
1353 of literal 0 for index. Consult the right flags without clobbering
1354 anything when we reparent the new child to the caller's parent thread.
1356 * linux/s390/syscallent.h: Fix sys_clone argument count.
1357 * linux/s390x/syscallent.h: Likewise.
1358 * linux/mips/syscallent.h: Likewise.
1359 * linux/alpha/syscallent.h: Likewise.
1360 * linux/powerpc/syscallent.h: Likewise.
1361 * linux/sh/syscallent.h: Likewise.
1362 * linux/sparc/syscallent.h: Likewise.
1363 * linux/hppa/syscallent.h: Likewise.
1365 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
1366 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
1368 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
1369 [LINUX || SVR4] (siginfo_codes): Add strings for them.
1371 * process.c (print_affinitylist): Fix loop condition.
1372 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
1374 2003-04-10 Roland McGrath <roland@redhat.com>
1376 * syscall.c (qual_desc): Return zero after parsing number.
1377 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
1379 2003-04-07 Roland McGrath <roland@redhat.com>
1381 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
1382 * linux/syscall.h: Likewise.
1383 * ipc.c [LINUX] (sys_semtimedop): New function.
1384 From Ulrich Drepper <drepper@redhat.com>.
1386 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
1387 From Ulrich Drepper <drepper@redhat.com>.
1389 2003-04-01 Philippe De Muyter <phdm@macqel.be>
1391 * sock.c, stream.c: Check #ifdef LINUX, not linux.
1392 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
1394 2003-03-30 Roland McGrath <roland@redhat.com>
1396 * configure.ac, NEWS: Version 4.4.96.
1397 * strace.spec, debian/changelog: 4.4.96-1.
1399 2003-02-26 Stuart Menefy <stuart.menefy@st.com>
1401 Various fixes for SuperH [SH]:
1402 * mem.c (sys_old_mmap): mmap() parameters passed in registers
1403 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
1405 * process.c (change_syscall): Fixed register which holds system
1407 * util.c (arg0_offset, arg1_offset): provide definition
1408 * Makefile.am: Added new files in linux/sh
1409 * linux/sh/syscallent.h: New file.
1410 * linux/sh/errnoent.h: New file.
1411 * linux/sh/ioctlent.h: New file.
1412 * linux/sh/signalent.h: New file.
1414 * linux/ioctlent.sh: Take an arg for location of header files
1415 * syscallent.sh: Replaced lost $
1417 2003-03-30 Roland McGrath <roland@redhat.com>
1419 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
1420 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
1421 From Ulrich Drepper <drepper@redhat.com>.
1423 * linux/syscallent.h: Use sys_getrlimit for 191.
1424 Use name "old_getrlimit" for 76.
1425 Reported by Ulrich Drepper <drepper@redhat.com>.
1427 2003-03-18 Roland McGrath <roland@redhat.com>
1429 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
1431 2003-03-17 Roland McGrath <roland@redhat.com>
1433 * linux/x86_64/syscallent.h: clone takes 5 args.
1434 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
1436 2003-03-15 Roland McGrath <roland@redhat.com>
1438 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
1440 2003-03-14 Roland McGrath <roland@redhat.com>
1442 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
1444 * linux/ia64/syscallent.h: clone takes 5 arguments.
1445 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
1447 2003-03-12 Roland McGrath <roland@redhat.com>
1449 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
1450 Use sys_clone for clone2.
1451 * linux/syscall.h: Don't declare sys_clone2.
1452 * process.c (sys_clone): Rewritten to handle both flavors,
1453 print all extra args depending on flag bits.
1454 (sys_clone2): Function removed.
1456 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
1458 2003-03-04 Roland McGrath <roland@redhat.com>
1460 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
1461 TCB_INSYSCALL is clear, like other platforms do.
1463 2003-03-04 Ulrich Drepper <drepper@redhat.com>
1465 * mem.c [LINUX] (sys_remap_file_pages): New function.
1466 * linux/syscall.h: Declare it.
1467 * linux/syscallent.h: Use it.
1468 * linux/powerpc/syscallent.h: Likewise.
1470 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
1472 2003-02-26 Roland McGrath <roland@redhat.com>
1474 * configure.ac: Fix typo in netinet/in.h check.
1475 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
1476 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
1478 2003-02-24 Roland McGrath <roland@redhat.com>
1480 * configure.ac, NEWS: Version 4.4.95.
1481 * strace.spec, debian/changelog: 4.4.95-1.
1483 * process.c (sys_getresgid): Fix typos in argument access.
1485 2003-02-23 Roland McGrath <roland@redhat.com>
1487 * process.c (sys_getresuid): Fix typos in argument access.
1488 Reported by Anton Blanchard <anton@samba.org>.
1490 2003-02-19 Roland McGrath <roland@redhat.com>
1492 * configure.ac, NEWS: Version 4.4.94.
1493 * strace.spec, debian/changelog: 4.4.94-1.
1495 * version.c: Removed.
1496 * Makefile.am (strace_SOURCES): Remove it.
1497 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
1499 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
1500 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
1501 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
1503 2003-01-23 Roland McGrath <roland@redhat.com>
1505 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
1506 SPARC, which doesn't use the header regardless.
1508 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
1511 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
1513 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
1514 [! SYS_putpmsg] (sys_putpmsg): Likewise.
1516 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
1517 since they can conflict.
1519 2003-01-21 Roland McGrath <roland@redhat.com>
1521 * strace.c (usage): Omit -z, since it has never worked properly.
1524 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
1525 var=val in environ or to remove var, respectively.
1526 (usage): Mention it.
1527 * strace.1, NEWS: Document it.
1529 * configure.ac, NEWS: Version 4.4.93.
1530 * strace.spec, debian/changelog: 4.4.93-1.
1531 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
1533 2003-01-20 Roland McGrath <roland@redhat.com>
1535 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
1536 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
1537 TCB_WAITEXECVE state with special kludges.
1539 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
1540 reversed from other architectures.
1542 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
1543 conditional on [TCB_WAITEXECVE] instead of list of processors.
1545 * util.c (restore_arg0): Evaluate args in no-op defns.
1547 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
1548 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
1550 2003-01-17 Anton Blanchard <anton@samba.org>
1552 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
1554 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
1556 2003-01-14 Roland McGrath <roland@redhat.com>
1558 * linux/powerpc/errnoent.h: Add missing errnos.
1559 * linux/powerpc/ioctlent.h: Update ioctl values.
1560 From Anton Blanchard <anton@samba.org>.
1562 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
1563 From Anton Blanchard <anton@samba.org>.
1565 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
1566 sys_ftruncate64, instead of printargs, for those syscalls.
1567 * linux/mips/syscallent.h: Likewise.
1568 * linux/powerpc/syscallent.h: Likewise.
1569 * linux/s390/syscallent.h: Likewise.
1570 * linux/sparc/syscallent.h: Likewise.
1572 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
1573 All others at the moment use linux/syscallent.h, where it's 300.
1575 * strace.1: Update bug reporting info.
1577 * resource.c [LINUX] (quotacmds): Grok new command encodings.
1578 From Nathan Scott <nathans@debian.org>.
1580 * configure.ac, NEWS: Version 4.4.92.
1581 * strace.spec, debian/changelog: 4.4.92-1.
1583 * configure.ac: Match powerpc* (includes powerpc64), and don't match
1584 ppc (never comes out of config.sub).
1586 * process.c (sys_ptrace): Use #lx format for address argument.
1587 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
1588 * process.c [POWERPC]: Likewise.
1589 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
1590 * syscall.c (get_scno) [POWERPC]: Likewise.
1591 * util.c [POWERPC]: Likewise.
1592 (printnum): Use long for NUM.
1593 From Anton Blanchard <anton@samba.org>.
1595 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
1597 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
1598 appropriately via set_arg0 or no-ops for each architecture.
1599 (clearbpt): Use those instead of set_arg0 and set_arg1.
1601 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
1602 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
1603 sys_ftruncate64, instead of printargs, for those syscalls.
1605 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
1606 (sys_ptrace): Use printxval.
1607 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
1608 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
1610 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
1611 print it before using printxval.
1612 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
1614 2003-01-13 Roland McGrath <roland@redhat.com>
1616 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
1617 timestamp 2003-01-10.
1618 * config.sub: Likewise, timestamp 2003-01-03.
1619 * install-sh: Update from Automake 1.7.2.
1621 * linux/powerpc/signalent.h: Add SIGRTMIN.
1622 From Anton Blanchard <anton@samba.org>.
1624 * linux/powerpc/syscallent.h: Add missing system calls.
1625 Decode more system calls, we were just printargs for many things.
1626 Remove some x86-specific system calls.
1627 Remove two syscalls between the socket and ipc syscalls,
1628 it was resulting in all IPC syscalls being off by two.
1630 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
1631 From Anton Blanchard <anton@samba.org>.
1633 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
1634 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
1635 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
1636 From Anton Blanchard <anton@samba.org>.
1638 * term.c [LINUX]: Get kernel definition of struct termios.
1639 From Anton Blanchard <anton@samba.org>.
1641 * linux/ioctlent.sh: Look in sound/ directory too.
1642 From Anton Blanchard <anton@samba.org>.
1644 * desc.c (printflock64): Fix ADDR argument type.
1645 From Anton Blanchard <anton@samba.org>.
1647 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
1648 sys_siglist and _sys_siglist.
1649 Reported by John Hughes <john@Calva.COM>.
1651 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
1652 Reported by John Hughes <john@Calva.COM>.
1654 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
1656 2003-01-10 Roland McGrath <roland@redhat.com>
1658 * configure.ac, NEWS: Version 4.4.91.
1659 * strace.spec, debian/changelog: 4.4.91-1
1661 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
1662 values for x86-64, conditional on current_personality.
1664 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
1666 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
1667 * stream.c (print_transport_message): Use #ifdefs for those members.
1669 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
1671 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
1672 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
1674 * strace.c (pfd2tcb): Fix for new tcbtab type.
1675 (rebuild_pollv): Likewise.
1676 (detach): Put variables used under [LINUX] inside #ifdef.
1678 * process.c (change_syscall) [POWERPC]: Add missing return.
1679 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
1681 * strace.spec: New file.
1682 * debian/changelog: 4.4.90-1
1683 * debian/rules (binary-arch): Depend on build.
1684 (clean): Don't try to run Makefile.in.
1685 * debian/control (Standards-Version): Now 3.5.8.
1687 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
1689 2003-01-09 Roland McGrath <roland@redhat.com>
1691 * syscall.c (force_result) [S390 || S390X]: Fix typo.
1693 * debian/control: Update Maintainer: field.
1695 2003-01-08 Roland McGrath <roland@redhat.com>
1697 * NEWS: Update for 4.4.90 test release.
1699 Support for new Linux 2.5 thread features.
1700 * defs.h [LINUX]: Define __NR_exit_group if not defined.
1701 (struct tcb): New members nclone_threads, nclone_detached,
1703 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
1704 (waiting_parent): Macro removed.
1705 (pid2tcb): Declare it.
1706 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
1707 child to our parent if we are a CLONE_THREAD child ourselves.
1708 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
1709 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
1710 determining if we have any. If TCB_CLONE_THREAD is set, check
1711 parent's children instead of our own, and bump nclone_waiting count.
1712 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
1713 the syscall was exit_group.
1714 * syscall.c (internal_syscall): Use internal_exit for exit_group.
1715 * strace.c (pid2tcb): No longer static.
1716 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
1717 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
1718 If we have thread children, set TCB_EXITING and don't clear the TCB.
1719 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
1720 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
1721 children of our parent that might be waiting for us too.
1722 [TCB_GROUP_EXITING] (handle_group_exit): New function.
1723 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
1725 Revamp -f support for Linux.
1726 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
1727 the system call to be clone with CLONE_PTRACE set. Various new static
1729 * process.c (internal_clone): Define also #ifdef SYS_clone2.
1730 Initialize TCPCHILD->parent field.
1731 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
1732 Check in case the new child is in the tcb already.
1733 (internal_fork) [LINUX]: Just call internal_clone.
1734 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
1735 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
1737 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
1739 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
1741 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
1743 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
1745 2003-01-09 Wichert Akkerman <wichert@deephackmode.org>
1747 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
1749 * debian/rules: no longer install postinst and prerm
1750 * debian/control: do not end summary with full stop (lintian)
1752 2002-12-30 Roland McGrath <roland@redhat.com>
1754 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
1755 (EXTRA_DIST): Add missing files.
1757 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
1759 * syscall.c (qualify_one): New function.
1760 (qual_options): Replace lookup field with qualify, update initializer.
1761 (qualify): Update caller.
1762 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
1763 (qual_syscall): Rewritten lookup_syscall, match name more than once.
1764 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
1766 * version.c (version): Make const, bump to 4.4.90.
1767 * strace.c: Update decl.
1769 * Makefile.am [LINUX && X86_64]: Remove cruft.
1770 * linux/x86_64/errnoent1.h: New file.
1771 * linux/x86_64/ioctlent1.h: New file.
1772 * linux/x86_64/signalent1.h: New file.
1773 * linux/x86_64/syscallent1.h: New file.
1774 * linux/x86_64/i386-headers.diff: File removed.
1775 * linux/x86_64/makeheaders.sh: File removed.
1776 * linux/x86_64/Makefile.in: File removed.
1778 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
1779 already broken for 32-bit personality on x86-64.
1781 2002-12-29 Roland McGrath <roland@redhat.com>
1783 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
1784 * linux/Makefile.am: File removed.
1785 * freebsd/Makefile.am: File removed.
1786 * sunos4/Makefile.in: File removed.
1787 * svr4/Makefile.in: File removed.
1789 * linux/alpha/Makefile.in: File removed.
1790 * linux/hppa/Makefile.in: File removed.
1791 * linux/ia64/Makefile.in: File removed.
1792 * linux/powerpc/Makefile.in: File removed.
1793 * linux/s390/Makefile.in: File removed.
1794 * linux/s390x/Makefile.in: File removed.
1796 2002-12-26 Roland McGrath <roland@redhat.com>
1798 * syscallent.sh: Grok three flavors of #define line, uniquify.
1799 * linux/hppa/syscallent.sh: File removed.
1800 * linux/powerpc/syscallent.sh: File removed.
1802 * linux/Makefile.am: New file.
1803 * linux/Makefile.in: File removed.
1804 * freebsd/Makefile.am: New file.
1805 * freebsd/i386/Makefile.am: New file.
1806 * freebsd/i386/Makefile.in: File removed.
1808 2002-12-22 Roland McGrath <roland@redhat.com>
1810 Update to Autoconf 2.57, and Automakify with version 1.7.
1811 * Makefile.am: New file.
1812 * Makefile.in: File removed.
1813 * configure.in: Moved to ...
1814 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
1815 * aclocal.m4: Moved to ...
1816 * acinclude.m4: ... here. Update for Autoconf 2.5x.
1817 * acconfig.h: File removed.
1818 * AUTHORS: New file, makes automake happy.
1819 * autogen.sh: File removed.
1820 * README-CVS: Update to recommend autoreconf instead.
1821 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
1822 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
1823 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
1824 * strace.c: *_DECLARED -> HAVE_DECL_*
1825 * stream.c: HAVE_* -> HAVE_STRUCT_*
1827 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
1828 sh, and use $(srcdir) to find the script.
1829 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
1830 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
1831 * linux/x86_64/Makefile.in (headers): Renamed to all.
1832 * linux/alpha/Makefile.in: Add empty install target.
1833 * linux/x86_64/Makefile.in: Likewise.
1834 * linux/powerpc/Makefile.in: Likewise.
1835 * linux/Makefile.in: Likewise.
1837 2002-12-26 Roland McGrath <roland@redhat.com>
1839 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
1840 From Daniel Jacobowitz <drow@false.org>.
1842 2002-12-21 Roland McGrath <roland@redhat.com>
1844 * linux/syscallent.h: Add some new 2.5 syscall names.
1845 Now clone takes 5 args.
1846 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
1847 [LINUX] (sys_clone): Print new args.
1848 * mem.c (print_ldt_entry): Make global.
1850 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
1851 safety, since up to 260 are already used in 2.5 kernels.
1852 * linux/syscallent.h: Update the table.
1853 * linux/ia64/syscallent.h: Likewise.
1855 * syscall.c (force_result): New function.
1856 * process.c (internal_wait): Handle ECHILD exit from wait call with
1857 WNOHANG flag set; force the return value to 0 in the inferior when it
1858 has live children we are tracing.
1859 * NEWS: Mention the bug fix.
1861 2002-12-17 Roland McGrath <roland@redhat.com>
1863 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
1864 with linux/syscallent.h additions.
1866 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
1867 (tcbtabsize): New variable.
1868 (main): Initialize them using dynamic allocation.
1869 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
1870 (pid2tcb, cleanup): Likewise.
1871 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
1872 (rebuild_pollv): Dynamically allocate the vector.
1873 * defs.h (tcbtab): Update decls.
1874 (MAX_PROCS): Macro removed, no more static limit on this.
1875 * process.c (fork_tcb): New function.
1876 (internal_clone, internal_fork): Use it instead of checking nprocs.
1878 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
1879 in wait after sending SIGSTOP.
1881 2002-12-16 Roland McGrath <roland@redhat.com>
1883 * signal.c (sprintsigmask): Increase static buffer size to account for
1884 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
1886 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
1887 __WNOTHREAD and __WALL.
1889 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
1890 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
1892 2002-12-15 Roland McGrath <roland@redhat.com>
1894 * process.c (setarg) [POWERPC]: Support it.
1896 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
1897 Old value was bogus, not even a proper instruction.
1898 From Guy M. Streeter <streeter@redhat.com>.
1900 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
1902 * configure.in: Don't check for putpmsg.
1903 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
1904 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
1906 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
1907 in test. Test our own #ifdef LINUX rather than predefined `linux'.
1909 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
1910 * linux/sparc/syscallent.h: Likewise.
1911 * linux/hppa/syscallent.h: Likewise.
1913 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
1914 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
1915 * process.c: Likewise.
1917 * desc.c (sys_osf_select): Add missing return type.
1919 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
1921 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
1922 sys_nanosleep, both already in linux/dummy.h.
1924 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
1925 (trace_syscall): Fix return without value.
1927 * linux/syscallent.h: Update table with names of new syscalls
1928 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
1929 * linux/ia64/syscallent.h: Likewise.
1930 * linux/powerpc/syscallent.h: Likewise.
1932 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
1933 defined. If the bit is set, print the sa_restorer field of sigaction.
1935 * mem.c: Add sys_{get,set}_thread_area.
1936 * linux/syscall.h: Declare them.
1937 * linux/syscallent.h: Update the table for these.
1938 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
1939 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
1941 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
1942 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
1943 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
1944 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
1945 sched_getaffinity, futex.
1946 * linux/syscallent.h: Update the table.
1947 * io.c: Add sys_sendfile64.
1948 * file.c: Add sys_readahead, sys_*xattr.
1949 * process.c: Add sys_futex, sys_*affinity.
1951 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
1952 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
1953 * linux/syscallent.h: Update the table for socket and ipc subcalls.
1955 2002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
1957 Bugfix for s390/s390x:
1958 * syscall.c: Fixed scno derivation for s390/s390x.
1960 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1962 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
1963 to allow the compilation of a native MIPS strace.
1965 2002-11-06 Michal Ludvig <mludvig@suse.cz>
1967 From Marty Leisner <leisner@rochester.rr.com>,
1968 rewritten by mludvig:
1969 * strace.c (not_failing_only): New.
1970 (usage): Added -z switch description.
1971 (main): Added -z switch parsing to not_failing_only variable.
1972 * syscall.c (trace_syscall): Added not_failing_only handling.
1974 2002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
1976 Missing complete changelog for 2002-10-07 commit:
1977 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
1978 * acconfig.h: New define for s390x.
1979 * config.sub: Added missing define for s390 and new one for s390x.
1980 * configure.in: Added new define for s390x.
1981 * file.c: Added missing #undef dirent64 and new defines for s390x.
1982 * linux/s390: New directory.
1983 * linux/s390/Makefile.in: New file.
1984 * linux/s390/errnoent.h: New file.
1985 * linux/s390/ioctlent.h: New file.
1986 * linux/s390/signalent.h: New file.
1987 * linux/s390/syscallent.h: New file.
1988 * linux/s390x: New directoy.
1989 * linux/s390x/Makefile.in: New file.
1990 * linux/s390x/errnoent.h: New file.
1991 * linux/s390x/ioctlent.h: New file.
1992 * linux/s390x/signalent.h: New file.
1993 * linux/s390x/syscallent.h: New file.
1994 * linux/syscall.h: Added sys_mincore() prototype and added new
1996 * process.c: Added s390x defines.
1997 (change_syscall): Changed handling for s390.
1998 (setarg): Added missing s390/s390x code in setarg().
1999 * signal.c: Added s390x define.
2000 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
2001 arguments to sprintsigmask()).
2002 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
2003 since printstr() expects a long.
2004 * syscall.c (decode_subcall): Changed several variables to be long
2005 instead of int to match 64 bit requirements. Added s390x defines.
2006 (syscall_enter): Changed upeek() call to match s390 and s390x
2008 * util.c: Added s390x defines.
2010 2002-10-07 Michal Ludvig <mludvig@suse.cz>
2012 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
2013 and bugfixes to s390 by D.J. Barrow.
2015 2002-09-23 Michal Ludvig <mludvig@suse.cz>
2017 Merged x86-64 port by Andi Kleen <ak@suse.de>
2018 and Michal Ludvig <mludvig@suse.cz>
2019 * Makefile.in: New target 'headers'. Failure ignored.
2020 * acconfig.h: New defines for x86-64.
2021 * configure.in: Ditto.
2025 * process.c: Added support for x86-64.
2027 * syscall.c: Ditto + added automatic personality switching.
2028 * linux/syscall.h: Ditto.
2029 * linux/x86_64: New directory.
2030 * linux/x86_64/Makefile.in: New file.
2031 * linux/x86_64/gentab.pl: Ditto.
2032 * linux/x86_64/i386-headers.diff: Ditto.
2033 * linux/x86_64/makeheaders.sh: Ditto.
2034 * linux/x86_64/syscallent.h: Ditto.
2035 * mem.c (print_mmap): Always print arg[4] as int.
2037 2002-09-23 Michal Ludvig <mludvig@suse.cz>
2039 * configure.in: Fix regular expressions.
2040 * linux/syscall.h: Added missing braces in prototype of
2042 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
2043 (struct fileflags): Made extern to inhibit compiation warnings.
2044 (sys_getdents64): Merged LINUX and SVR4 part.
2045 * syscall.c (get_scno): Split multiline string into two distinct
2048 2002-05-24 John Hughes <john@calva.com>
2050 * stream.h, net.h: Avoid possible infinite loop caused by
2051 unsigned arithmetic in preceeding change.
2053 2002-05-23 John Hughes <john@calva.com>
2055 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
2057 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
2058 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
2061 * configure.in: use tests for struct opthdr and struct t_opthdr.
2063 * defs.h: add new function print_sock_optmgmt.
2065 * io.c: add hack that lets ioctl decode functions set auxilliary
2068 * stream.c: better decoding for timod ioctls.
2070 * net.c: add function print_sock_optmgmt, used by timod ioctl
2071 decoding functions in stream.c.
2073 2002-05-23 John Hughes <john@calva.com>
2075 * acconfig.h: Make autoheader happy about Linux/SuperH
2077 2002-05-23 John Hughes <john@calva.com>
2079 * strace.c: Get rid of warning if not using POLL_HACK
2081 2002-05-22 John Hughes <john@calva.com>
2083 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
2084 options that are not just ints, cope with systems that don't
2085 #define SOL_TCP and so on.
2087 2002-05-21 John Hughes <john@calva.com>
2089 * strace.c: Fix warning if POLL_HACK is used.
2091 2002-05-17 John Hughes <john@calva.com>
2093 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
2095 2002-05-17 John Hughes <john@calva.com>
2097 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
2099 2002-05-17 John Hughes <john@calva.com>
2101 * stream.c: tidy up output a little.
2103 2002-05-17 John Hughes <john@calva.com>
2105 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
2106 to procpriv syscall.
2108 2002-05-01 Wichert Akkerman <wichert@deephackmode.org>
2110 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
2111 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
2114 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
2116 * strace.c: close tcp->outf in droptcb()
2118 2002-04-01 Wichert Akkerman <wichert@deephackmode.org>
2120 * net.c: decode packet options
2122 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
2124 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
2126 2002-03-31 Wichert Akkerman <wichert@deephackmode.org>
2129 * linux/syscallent.h: fix typo and add the reserved stream syscalls
2130 * defs.h, file.c, io.c: fix signed/unsigned issues
2131 * syscall.c: check for negative u_errors
2132 * cvsbuild: renamed to autogen.sh
2134 2001-12-17 Wichert Akkerman <wakkerma@debian.org>
2136 * net.c: add new TCP socket options
2138 2001-10-26 John Hughes <john@calva.com>
2140 * svr4/ioctlent.sh: Cope with #define lines containing
2141 comments that terminate on subsequent lines. Used to
2142 comment out subsequent ioctls!
2144 2001-10-25 Wichert Akkerman <wakkerma@debian.org>
2146 * linux/ioctlent.h: regenerated using current scripts so
2147 term ioctls are included
2149 2001-10-19 John Hughes <john@Calva.COM>
2151 * strace.c(proc_open): On SVR4 only trace the syscalls,
2152 signals and faults we care about.
2154 2001-10-18 John Hughes <john@Calva.COM>
2156 * acconfig.h: Add HAS_SIGINFO_T.
2157 * aclocal.m4: add check for siginfo_t in signal.h.
2158 * configure.in: use check for siginfo_t.
2159 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
2160 allow access to siginfo when signal recieved.
2161 * process.c: Remove SVR4 only version of printsiginfo.
2162 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
2163 * strace.c: on SVR4 print siginfo when signal recieved.
2165 2001-10-18 John Hughes <john@Calva.COM>
2167 * system.c(sys_ssisys): handle return values for ssisys
2169 2001-10-18 John Hughes <john@Calva.COM>
2171 * signal.c: handle sigwait
2172 * svr4/dummy.c: Move sigwait to done
2173 * svr4/syscall.h: handle sigwait
2175 2001-10-16 John Hughes <john@Calva.COM>
2177 * system.c(sys_ssisys): decode some args for ssisys.
2179 2001-10-16 John Hughes <john@Calva.COM>
2181 * mem.c: MS_SYNC is zero, so must be first in xlat list.
2183 * svr4/dummy.h: memcntl is much like mctl.
2185 2001-10-16 John Hughes <john@Calva.COM>
2187 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
2188 to read unmapped page. Make it possible to strace ksh.
2190 2001-10-03 David Mosberger <davidm@hpl.hp.com>
2192 * process.c (internal_clone): Avoid race condition by clearing
2193 breakpoint after attaching to child.
2195 2001-10-02 David Mosberger <davidm@hpl.hp.com>
2197 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
2198 by Don Dugger, with my refinements).
2200 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
2201 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
2203 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
2204 new ioctlent.h generation scheme.
2206 * linux/syscall.h (sys_clone2): Declare.
2207 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
2209 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
2210 don't miss the tty ioctls (unfortunately, some of the sound timer
2211 ioctls are in conflict with them!).
2213 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
2214 (clrbpt) [IA64]: Ditto.
2216 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
2218 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
2219 r8 (eax). Handle TCB_WAITEXECVE.
2220 (syscall_fixup): Handle ia64.
2221 (syscall_enter): Fix argument fetching for ia64.
2223 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
2224 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
2226 * process.c (tcp): New function.
2227 (change_syscall): Add support for ia64 linux.
2228 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
2230 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
2232 * resource.c (sprintrlim64): Ditto.
2234 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
2235 [IA64]: Declare "ia32" variable.
2237 * bjm.c: Do not include <linux/module.h>. It's not safe to include
2238 kernel headers. Declare the necessary constants and structures
2241 2001-10-01 David Mosberger <davidm@hpl.hp.com>
2243 * signal.c (parse_sigset_t): New function.
2244 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
2245 avoiding relying on internal layout of sigset_t datastructure.
2247 2001-04-26 David Mosberger <davidm@hpl.hp.com>
2249 * linux/ia64/syscallent.h: Add getunwind().
2251 2001-04-11 David Mosberger <davidm@hpl.hp.com>
2253 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
2254 PT_AR_BSP. Pick up arguments starting with out0, which is not
2255 always the same as r32 (e.g., consider inlined syscalls).
2257 2001-09-28 John Hughes <john@Calva.COM>
2259 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
2260 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
2262 2001-09-18 John Hughes <john@Calva.COM>
2264 * net.c: fix display of sockaddr structures, sometimes too many "}",
2265 sometimes too few. Fix suggested by Richard Kettlewell.
2267 2001-08-19 Wichert Akkerman <wakkerma@debian.org>
2269 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
2270 the struct from bits/sigcontext.h already which signal.h includes.
2272 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2274 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
2276 * linux/Makefile.in: fix a few things so the ioctl list is generated
2278 * ioctl.c: remember to shift ioctl masks as well
2280 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2282 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
2283 for sys_fcntl as well
2285 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2287 * linux/hppa/syscallent.h: updated from Matthew Wilcox
2289 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2291 * process.c: seems Linux/IA64 changed register names on us, switch to
2294 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2296 * strace.c: set CLOEXEC flag for outputfile
2298 2001-08-03 Wichert Akkerman <wakkerma@debian.org>
2300 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
2302 2001-07-23 Wichert Akkerman <wakkerma@debian.org>
2304 * configure.in: Support cross-compiling between architectures
2306 2001-07-13 Wichert Akkerman <wakkerma@debian.org>
2308 * configure.in: add S390 to architecture list
2310 2001-07-10 John Hughes <john@Calva.COM>
2312 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
2313 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
2314 of args to readv/writev. Also gets rid of redundant printiovec
2315 routine from net.c (duplicate of tprint_iov in util.c).
2317 2001-07-02 Wichert Akkerman <wakkerma@debian.org>
2319 * config.{guess,sub}: updated
2321 2001-05-15 John Hughes <john@Calva.COM>
2323 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
2324 it was just passing the sigmask (ucp->uc_sigmask).
2326 2001-05-15 John Hughes <john@Calva.COM>
2328 * util.c: Don't run off the end of valid memory in umovestr when
2329 USE_PROCFS. Important for FREEBSD systems (which seem to have an
2330 unmapped page just after the args/env area).
2332 2001-04-18 John Hughes <john@Calva.COM>
2334 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
2335 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
2336 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
2337 Treat rexecve as an exec.
2338 * system.c: decode arguments to ssisys call on nsc systems.
2339 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
2342 2001-04-12 Wichert Akkerman <wakkerma@debian.org>
2344 * process.c: fix cast for powerpc code
2345 * linux/powerpc/syscallent.h: update syscall list
2346 * README: fix address for the strace mailinglist
2347 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
2348 the realtime signals as well
2350 2001-04-10 Wichert Akkerman <wakkerma@debian.org>
2352 * Merge patches from Maciej W. Rozycki:
2353 + util.c: add code to print PC for MIPS
2354 + linux/mips/syscallent.h: updated
2355 + system.c: formating fixes for sys_sysmips
2356 + configure.in: test for yet more headers
2357 + stream.c: use configure-headertests instead of relying on OS hints
2359 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2361 * NEWS: start 4.3.1 items
2362 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
2364 2001-04-07 Wichert Akkerman <wakkerma@debian.org>
2366 * configure.in: test for asm/sysmips.h and linux/utsname.h
2367 * linux/syscall.h: fix a typo for sys_sysmips
2368 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
2371 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2373 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
2375 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2377 * linux/ia64/ioctlent.h: regenerated
2379 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2381 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
2382 general Linux ioctlent.sh
2384 2001-03-31 Wichert Akkerman <wakkerma@debian.org>
2386 * linux/ioctlent.sh: add dir variable for location of kernel headers
2388 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2390 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
2392 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2394 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
2396 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2398 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
2400 2001-03-29 Wichert Akkerman <wakkerma@debian.org>
2402 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
2404 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2406 * configure.in: use sparc* so we can compile on sparc64 as well
2407 * process.c, syscall.c: work around double define of fpq, fq and fpu
2408 structs on Linux/sparc, and use regs instead of pt_regs
2409 * don't use asm/sigcontext.h on Linux/sparc
2411 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2413 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
2415 2001-03-28 Wichert Akkerman <wakkerma@debian.org>
2417 * strace.c: use __WALL as wait4 flag if it exists so we can properly
2418 trace threaded programs
2420 2001-03-27 John Hughes <john@Calva.COM>
2422 * aclocal.m4: add check for endianness of long long.
2423 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
2424 * configure.in: check for endianness of long long.
2425 * defs.h: change LONG_LONG macro to work with either endianness of
2428 2001-03-27 John Hughes <john@Calva.COM>
2430 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
2431 initialisation list for array).
2433 2001-03-27 John Hughes <john@Calva.COM>
2435 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
2436 systems - bad merge of Harald Boehme's patch by me.
2438 2001-03-27 Wichert Akkerman <wakkerma@debian.org>
2440 * lots of files: add Linux/hppa support
2442 2001-03-19 Wichert Akkerman <wakkerma@debian.org>
2444 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
2445 * linux/syscallent.h: not that syscalls 220 and 221 are used now
2446 * config.guess: updated
2448 2001-03-17 Wichert Akkerman <wakkerma@debian.org>
2450 * linux/ioclsort.c: new file
2451 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
2452 the ioctl list that doesn't involve attempting to #include all kernel
2454 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
2455 by the new ioctlent.sh
2456 * ioctl.c: only look at the number and type bits for linux, since
2457 ioctlent.sh no longer supplies the others
2459 2001-03-08 John Hughes <john@Calva.COM>
2461 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
2462 pretend they have names ending with "?" so that -e trace=stat (for
2464 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
2465 * freebsd/i386/syscall.h: consistency.
2467 2001-03-08 John Hughes <john@Calva.COM>
2469 * acconfig.h: add new ST_xxx defines.
2470 * aclocal.m4: macros to check for more fields in struct stat.
2471 * configure.in: use new macros to check for fields in struct stat.
2472 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
2474 2001-03-08 John Hughes <john@Calva.COM>
2476 * defs.h: rename wimpy get64 as powerful new LONG_LONG
2477 * file.c: use LONG_LONG
2478 * io.c: use LONG_LONG
2479 * mem.c use LONG_LONG
2481 2001-03-08 John Hughes <john@Calva.COM>
2483 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
2484 * aclocal.m4: routines to check for long long off_t and rlim_t.
2485 * configure.in: check for long long off_t and rlim_t.
2486 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
2487 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
2489 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
2490 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
2491 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
2493 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
2494 now done automaticaly for us.
2495 * freebsd/i386/syscall.h: ditto.
2496 * freebsd/i386/syscallent.h ditto.
2498 2001-03-07 John Hughes <john@Calva.COM>
2500 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
2501 * file.c: On FreeBSD use stat64 and pals instead of stat.
2502 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
2503 * freebsd/i386/syscall.h: ditto.
2504 * freebsd/i386/syscallent.h: ditto.
2506 2001-03-07 John Hughes <john@Calva.COM>
2508 * file.c: merge missing part of Harald Böhme's solaris patches,
2509 was only declaring sys_{stat64,lstat64,fstat64} on linux!
2511 2001-03-07 John Hughes <john@Calva.COM>
2513 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
2514 * svr4/syscallent.h: pread/pwrite are TF calls.
2516 2001-03-07 John Hughes <john@Calva.COM>
2518 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
2519 on alignment for off_t (64 bit) arguments. Also simplify get64 so
2520 we don't need to know endianness of long long.
2521 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
2522 ftruncate, allows reduction in numvber of horrid #if's
2523 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
2524 * mem.c: FreeBSD now uses 64 bit version of mmap.
2525 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
2526 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
2527 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
2529 2001-03-06 John Hughes <john@Calva.COM>
2531 * file.c: Implement truncate64 and ftruncate64
2532 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
2534 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
2536 2001-03-06 John Hughes <john@Calva.COM>
2538 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
2539 syscall master file).
2541 2001-03-06 John Hughes <john@Calva.COM>
2543 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
2544 zap incorrect syscall subarg range check.
2546 2001-03-06 John Hughes <john@Calva.COM>
2548 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
2549 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
2550 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
2553 2001-03-06 John Hughes <john@Calva.COM>
2555 * dummy.h: add unimplemented UW sycalls
2556 * syscall.h: we can do settimeofday for UW, whopee!
2557 * syscallent.h: fix unimplemented UW syscalls
2559 2001-03-06 John Hughes <john@Calva.COM>
2561 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
2562 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
2563 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
2564 so it doesn't try to use pr_sysarg.
2566 2001-03-06 John Hughes <john@Calva.COM>
2568 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
2569 * file.c: handle xstat version _STAT64_VER, aka stat64.
2571 2001-03-06 John Hughes <john@Calva.COM>
2573 * net.c: make sure SOL_ options are defined before using.
2574 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
2576 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
2578 * net.c: fix format for printing Unix domain sockets
2580 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
2582 * linux/mips/syscallent.h: use new sys_sysmips
2583 * system.c: add sys_sysmips decoding
2585 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
2587 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
2588 submitted the IP6 scope ID updates
2589 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
2590 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
2592 * configure.in: check for if_indextoname function and sin6_scope_id
2593 * net.c: teach printsock about IP6 scope ids
2595 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
2597 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
2598 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
2599 * Makefile.in: use @mandir@ and @bindir@
2601 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
2603 * net.c: fix formating error in sys_setsockopt
2604 * net.c: add list of socketlayers and use that for [gs]etsockopt
2606 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
2608 * time.c: use sys/timex.h so things compile with 2.2 kernels
2609 * stream.c: test if MSG_* constants are #defined
2611 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
2613 * process.c: perform bpt trick for clone as well so we can get the
2614 pid of the child before it starts doing something
2615 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
2616 again with newer libcs
2617 * test/clone.c: improve our testcase a bit
2618 * Merge another patch from Gäel Roualland with FreeBSD updates
2620 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
2622 * lots of files: merge patch from Gaël Roualland to add
2623 support for FreeBSD.
2625 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
2627 * file.c: update to reflect that st_ino suddenly became a long long
2628 in the in Linux 2.4.0-test6
2630 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
2632 * test/clone.c: minor fixup
2633 * Another bunch of patches from John Hughes merged:
2635 + SVR4 printcontext(): sigset_t != sigset_t*
2636 + getcontext returns a value, so print on exit of syscall
2637 + add UC_FP to ucontext_flags for OS writers that can't spell
2638 + sys_signal(): special case SIG_{ERR,DFL,IGN}
2639 + decode_subcall(): only do subcall range checking when needed
2640 * bunch of UnixWare updates
2641 * aclocal.m4, acconfig.h, configure.in: add test for long long type
2643 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
2645 * net.c: add SOL_PACKET and SOL_RAW socket options, update
2648 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
2650 * strace.c: close outf before we exec a child process
2652 2000-06-09 Ulrich Drepper <drepper@redhat.com>
2654 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
2655 * defs.h (struct tcb): Make auxstr member const.
2656 * file.c (fsmagic): And many more magic numbers.
2657 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
2659 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
2661 * defs.h: balance #if/#endif again
2662 * system.c: fix return statements in sys_capget()
2663 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
2664 + file.c: add F_[SG]ETSIG to fcntl flags
2665 + strace.c: don't setre[gu]id if not needed
2666 + system.c: handle sys_reboot for Linux
2667 + term.c: add baudrate constants up to B4000000
2668 + linux/**/syscallent.h: note that munlockall has no arguments
2670 2000-04-25 David Mosberger <davidm@hpl.hp.com>
2672 * CREDITS: fix email address
2673 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
2674 * signal.c: honour offset of sigconfig in sigframe structure for
2676 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
2678 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
2679 AR_BSP points to the _end_ of the active register frame, so we need
2680 to adjust bsp by moving it back by the size of the active frame
2683 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
2685 * process.c: add sparc support to change_syscall
2687 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
2689 * linux/mips/syscallent.h: fix some typos
2691 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
2693 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
2696 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
2698 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
2701 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
2703 * README-linux: updated to note that strace might not compile
2704 with development kernels
2705 * bjm.c: sys_query_module: check if malloc succeeds
2706 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
2707 * linux/syscallent.h: updated for 2.3.99pre3
2708 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
2709 even though Linux doesn't implement them
2710 * syscall.c: add global variables for MIPS registers as well
2711 * syscall.c: move global variables to before get_scno since that uses them
2712 * util.c: oops, misspelled defined
2713 * process.c: fix ptrace calls in change_syscall
2714 * mem.c: decode sys_madvise
2715 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
2716 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
2717 + small fix for RLIMIT_* and RUSAGE_BOTH
2718 + enhace support for capget and capset
2720 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
2722 * test/vfork.c: new file to test vfork traces
2723 * test/.cvsignore: new file
2724 * defs.h: Up maximum number of traced processed to 64
2725 * strace.c: Disable some debugging code from davidm
2726 * implement setarg for more architectures
2727 * implement change_syscall
2729 1999-12-27 Morten Welinder <terra@diku.dk>
2731 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
2732 _unsigned_ char parameter.
2734 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
2738 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
2740 * Merge Linux/ia64 patches
2742 2000-01-02 Pavel Machek <pavel@ucw.cz>
2744 * probe if sys/poll.h exists in configure + minor cleanups
2746 * syscall.c: split trace_syscall into few pieces to make code readable
2748 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
2750 * Release version 4.2 to get the current updates out and so
2751 we can concentrate in finishing the clone support.
2753 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
2755 * Add 1900 to tm_year in sprinttime
2757 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
2759 * file.c: protect printstat64 with STAT64 instead of linux so we can
2760 compile on Linux architectures that don't have it
2761 * util.c: fix LOOP for ARM
2763 Fri Dec 24 18:05:00 EST 1999
2765 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
2767 * file.c: Use ugly libc_stat trick also for stat64.
2768 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
2769 * process.c (internal_clone): Fix a few typos and add definitions to make
2770 it at least compile.
2771 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
2772 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
2774 * aclocal.m4: Define AC_STAT64.
2775 * acconfig.h: Define HAVE_STAT64.
2776 * configure.in: Add AC_STAT64.
2778 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2780 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
2781 support for Linux on the IBM S/390 architecture
2782 * process.c: add internal_clone(), currently only shows the options
2783 * syscall.c: use internal_clone to handle SYS_clone
2785 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2787 * Rewrite mmap-handling to support mmap2 on Linux
2789 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2791 * Note that Linux can handle sys_semop() as well
2793 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2795 * Include linux/in6.h for glibc2.0 and older
2797 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2799 * Merge patches from John Hughes to make configure support UnixWare
2801 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2803 * Enhance sys_query_module
2805 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2807 * Patches from John Hughes:
2808 + cosmectic fix in sys_getpmsg
2809 + allow net.c to compile on systems without AF_INET6
2810 + Only use long_to_sigset on Linux systems
2811 + UnixWare treats sigmask_t and sigmask_t* as the same thing
2813 + Parse mount arguments for UnixWare
2814 + ACL fixes for UnixWare
2816 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2818 * Release 4.1 to get all the changes made out there
2820 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2822 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
2823 + Socket calls parsed better
2824 + bunch of alpha OSF syscalls added
2825 + Fix alpha 32/64 bit issues
2827 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2829 * Move Linux kernelmodule-functions from system.c to bjm.c and
2830 remove duplicate for sys_create_module
2831 * Linux MIPS updates:
2832 + Play with #ifdef's in net.c to get IPv6 right
2833 + Use printargs for vm86-syscall
2835 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
2837 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
2839 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2841 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
2842 and sys_delete_module correctly
2844 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2846 * Update cvsbuild to give a better error if autoconf isn't installed
2847 * Add test for linux/ptrace.h to configure
2848 * Since we define GNU_SOURCE in the Makefile we don't need to define
2849 USE_GNU in file.c anymore
2851 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2853 * #define USE_GNU before including file.c so we get some extra O_* flags
2855 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2857 * Add missing } in IPv6 output
2859 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2861 * Update copyright for strace-graph to BSD to be consistent with
2864 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2866 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
2867 defined for all kernelversions
2868 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
2870 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2872 * linux/sparc/syscall.h: Declare create_module/init_module.
2873 * configure.in: Allow compilation in a different directory
2874 than the source one.
2875 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
2876 so that we don't depend on asm/ptrace.h which clashes with
2879 * syscall.c: Likewise.
2881 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2883 * Syscall 94 on Linux alpha is sys_poll
2885 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2887 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
2889 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2891 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2892 + Correctly implement fix sys_createmodule (Linux)
2893 + Add limited handlig of sys_initmodule (Linux)
2895 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2897 * Add configure-test for sys/reg.h and use that
2898 * Use sys/reg.h instead of asm/ptrace.h
2900 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2902 * Remove hack in signal.c for arm architecture
2903 * Add hack so we compile correctly on powerpc
2905 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2907 * Add a corrected patch from Daniel Jacobowitz
2909 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2911 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
2912 for the stat structure
2914 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2916 * Fix test for sys/reg include
2918 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2920 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
2921 * Fixed some SunOS compile problems earlier that I forgot to include
2924 Mon Jun 14 12:44:25 CEST 1999
2926 * Avoid leakint fd into child when forking, patch from
2927 John Hughes <john@Calva.COM>
2929 Fri Jun 11 14:54:47 CEST 1999
2931 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
2932 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
2934 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2936 * Brought syscall list for alpha up to date
2938 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
2940 * system.c: sys_umount2 syscall support.
2941 * linux/sparc/errnoent.h: Update sparc-linux errnos.
2942 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
2943 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
2944 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
2945 so it needs strace's own copy of the stat structure.
2946 * util.c: Make it compile on sparc-linux.
2947 * strace.c: Fix strace -f and -ff operation on sparc-linux.
2948 * signal.c: rt_sigaction has different arguments on sparc*-linux
2950 * syscall.c: Recognize sparc64-linux binaries.
2952 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
2954 * configure.in: Fix typo (CFLAG -> CFLAGS).
2956 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
2958 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2960 * Add some sysctl support, patch from Ulrich Drepper
2962 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2964 * Use kernel dirent structure for Linux
2966 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2968 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2969 + some layout and other minor fixes
2970 + add some m68k-specific things to linux/syscallent.h. Note that m68k
2971 is similar enough to i386 to not need it's own subdirectory
2972 + add support for sendfile and mremap syscalls for Linux
2973 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
2974 + ioctls.h vs sys/ioctl.h on Alpha platform
2975 + pointer was casted to an int in stream.c
2976 + strsignal() needs -D_GNU_SOURCE in CFLAGS
2977 + several other casts changed
2978 + correct ARM/POWERPC architecture defines in acconfig.h
2979 * Merge in patches from Morten Welinder <terra@diku.dk>
2980 + add some autoconf-tests for includefiles
2981 + handle solaris version of sigcontext struct (actually I hacked this
2982 up again, but the idea is his :)
2984 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2986 * Update syscalls for linux alpha, patch from Bart Warmerdam
2988 * Update sparc code so it actually compiles
2990 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2992 * Add support for old_*stat functions for Linux. Please note you need
2993 to use reasonably recent kernel headers to compile strace now.
2994 * Change references to LINUX into linux in file.c
2995 * Fix include for LDT in mem.c
2997 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
2999 * Change in strace maintainership, jrs passed the torch to me.
3001 * Incorporate all changes already made in the Debian strace package:
3002 + compiles with more Linux kernels
3003 + added support for more Linux architectures
3004 + add support for a lot of extra syscalls
3005 + fix some problems with hanging children
3006 + check stray syscall after execv
3007 + decode capget and capset arguments
3008 + add more constants to net.c
3009 + detect ROSE networking
3010 + add more protocol families to domains
3012 + added MSG_PROXY and MSG_CTRUNC to msg_flags
3013 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
3014 + added IP, IPX and TCP-options
3015 + added IP, IPX and TCP support to get-/setsockopt()
3017 + updated handling of signals
3019 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
3021 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
3022 instead of SVR4. That is, read a few bytes at a time
3023 to avoid overrunning the end of the stack.
3025 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
3027 * version.c: Version 3.1 is released.
3029 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
3031 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
3032 as well since that's where glibc declares it. Go figure.
3033 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
3034 instead of sigcontext_struct since glibc v5+ apparently
3035 plays games with the native OS namespace.
3036 From David Mosberger-Tang <davidm@AZStarNet.com>.
3038 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
3040 * version.c: Version 3.0.14 is released.
3042 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
3043 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
3044 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
3046 Reported by Henrik Storner <storner@osiris.ping.dk>.
3048 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
3049 sys/filio.h and sys/stream.h and remove check for poll.
3050 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
3051 Handle old and new styles of argument passing for select on Linux.
3052 * ioctl.c, stream.c: Conditionalize stream code on presence of
3053 sys/stream.h instead of poll because glibc implements poll but
3054 not the rest of the stream interface.
3055 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
3056 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
3058 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
3059 * util.c (umoven, umovestr): Move data in long-sized chunks
3060 at a time, instead of hard coding it to be 4.
3061 From David Mosberger-Tang <davidm@AZStarNet.com>.
3063 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
3065 * version.c: Version 3.0.13 is released.
3067 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
3068 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
3069 asm/sigcontext.h to define sigcontext_struct and don't define it
3070 locally if the header is present.
3072 * syscall.c (nerrnos{0,2}): Correct size computation.
3074 * Makefile.in: Remove dependencies and rules relating to files
3075 normally found in the os directory. Because of the new scheme we
3076 don't know precisely where they come from. Sigh.
3077 * signalent.sh: Make it work for sunos4, linux, and svr4.
3078 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
3079 to traditional make syntax. Add signalent.h to files which can
3080 unconditionally be rebuilt. Prevent signalent.h from being
3081 unconditionally being rebuilt since it's customized.
3082 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
3083 Use versions built by {ioctlent,errnoent,signaltent}.sh.
3084 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
3085 4.1.4 and gcc 2.7.2.
3087 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
3089 * configure.in, Makefile.in: Add OSARCH concept to finish
3090 build support for the alpha.
3091 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
3092 and maintainer-clean rules.
3093 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
3094 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
3095 for less, greater, and equal since subtraction on two's
3096 complement numbers isn't an order relation (it isn't transitive)!
3097 * linux/Makefile.in: Add rules for the signalent.h file.
3098 * linux/alpha/Makefile.in: New file.
3100 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
3102 * version.c: Version 3.0.12 is released.
3104 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
3105 From Michael E Chastain <mec@duracef.shout.net>.
3107 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
3108 * syscall.c (set_personality): New.
3109 * strace.c (main): Call set_personality.
3110 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
3111 ioctlent, and signalent indirect pointers and redirect them
3112 based on personality.
3113 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
3114 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
3116 * util.c (upeek): Handle case where ptrace returns a long
3117 and sizeof(long) != sizeof(int).
3118 From Richard Henderson <richard@twiddle.tamu.edu>
3120 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
3122 * version.c: Version 3.0.11 is released.
3124 * many files: Fix more printf warnings for other platforms.
3126 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
3128 * linux/dummy.h: Handle missing library support for {send,recv}msg.
3129 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3131 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
3132 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3134 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
3136 * version.c: Version 3.0.10 is released.
3138 * Makfile.in: Add os/arch to includes so that a given arch
3139 (like alpha) can override the native arch (like i386).
3140 * configure.in: Check for sendmsg.
3142 * net.c: Make sendmsg and recvmsg dependent on an autoconf
3143 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
3145 * acconfig.h, configure.in: Detect the alpha.
3146 * ioctl.c: Handle the alpha.
3147 * defs.h: Make some members long for the alpha. Define
3148 some register nicknames. Add support for WAITEXECVE.
3149 * file.c [ALPHA]: Support the alpha for statfs. Add
3150 osf_statfs and osf_fstatfs for the alpha. Make damn sure
3151 major and minor results are suitable for passing to printf.
3152 * signal.c, syscall.c: Support the alpha.
3153 * process.c: Add alpha user offsets.
3154 * most files: Use %l? for printf arguments since
3155 most are now longs for the alpha.
3156 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
3158 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3160 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
3162 * version.c: Version 3.0.9 is released.
3164 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
3166 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
3167 Linux kernel version system calls.
3169 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
3171 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
3172 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
3173 decode IPC calls using it.
3174 * sunos4/dummy.h: Alias sys_semop to printargs.
3175 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
3176 * sunos4/syscallent.h: Include new subcalls for IPC.
3177 From Matthias Pfaller <leo@dachau.marco.de>.
3179 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
3181 * version.c: Version 3.0.8 is released.
3183 * time.c [LINUX]: Explicitly include linux/version.h.
3185 * strace.c (main): Don't let them even *try* to
3186 get strace to attach to itself since some systems
3187 don't handle this case very gracefully.
3188 Reported by David S. Miller <davem@caip.rutgers.edu>.
3190 * Makefile.in (distclean): Fix it for subdirectories.
3192 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
3193 sys_flags member for each defined system call.
3195 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
3197 * defs.h (TRACE_*): New flags to describe what class
3198 of system call each system call is.
3199 (sysent): Add sys_flags member.
3200 * syscall.c (sysent): Define (and later undef) abbreviations
3201 for the system call class flags.
3202 (lookup_class): New function to translate strings to
3203 system call class flags.
3204 (qualify): Handle new system call class mechanism.
3205 * linux/syscallent.h: Fill in the new sys_flags member
3206 for each defined system call.
3208 * defs.h (print_sock): Remove redundant and non-K&R C
3209 compatible prototype. From Juergen Weigert
3210 <jnweiger@immd4.informatik.uni-erlangen.de>.
3212 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
3214 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
3215 From Michael E Chastain <mec@duracef.shout.net>.
3217 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
3218 kernels. From Michael E Chastain <mec@duracef.shout.net>.
3220 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
3222 * file.c (sprintfstype): Enclose string result in double
3225 * time.c (sys_adjtimex) [LINUX]: Conditionalize
3226 constantly evolving timex structure.
3227 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3229 * defs.h, syscall.c, strace.c: Rename syscall to
3230 trace_syscall and change prototype and all callers
3231 because of broken Linux shared libraries.
3232 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3234 * Makefile.in (clean): Check for a file with test -f not
3235 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
3237 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
3239 * version.c: Version 3.0.7 is released.
3241 * util.c (string_quote): Fix thinko which caused core
3242 dumps for strings with quotes in them.
3243 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
3245 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
3246 files from /usr/include, not just the linux one.
3247 From Michael E Chastain <mec@duracef.shout.net>.
3249 * linux/errnoent.sh: Total rewrite to handle more ioctls with
3250 fewer false positives on more kernel flavors.
3251 From Michael E Chastain <mec@duracef.shout.net>.
3253 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
3255 * version.c: Version 3.0.6 is released.
3257 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
3259 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
3260 on MC_SYNC instead of HAVE_MCTL.
3261 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
3262 (sys_msync): New function.
3264 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
3266 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
3267 sys_flock and sys_getdents.
3268 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
3270 * file.c (sys_getdents): Define unconditionally and handle
3272 * strace.c (main): Disallow username option unless both real
3273 and effective uids are root.
3275 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
3277 * strace.c (main): Ensure that run_uid and run_gid are
3278 always set to something meaningful.
3279 (main, newoutf) [!SVR4]: Swap real and effective uids while
3280 opening any output files.
3281 (main) [!SVR4]: Treat effective uid of root as a request
3282 to handle suid binaries correctly using the real uid of
3285 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
3287 * Makefile.in: Add `|| true' to clean rule because
3288 although GNU make 3.74 uses `sh -c' to invoke commands
3289 every other make in the world uses `sh -ec'.
3291 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
3292 arguments appear to be stored on the stack, not in the
3293 registers following A3 (empirical result).
3295 * defs.h: Add prototype for printsock.
3296 * svr4/dummy.h: Remove generic handling of sys_mount.
3297 * system.c [SVR4, MIPS]: Include several system headers to cleanly
3298 get access to SGI mount information.
3299 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
3300 (sys_mount) [SVR4, MIPS]: New function.
3301 (sys_mount) [SVR4, !MIPS]: New function.
3303 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
3305 * version.c: Version 3.0.5 is released.
3307 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
3308 tv_usec members to long when using printf.
3310 * ipc.c: Omit define of __KERNEL__.
3311 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
3312 want which __KERNEL__ used to provide.
3313 (sys_msgrcv): Change reference to ipc_kludge structure to
3314 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
3316 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
3317 Linux specific options.
3319 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
3320 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
3321 instead of depending of __KERNEL__.
3323 term.c: Cast c_{i,o,c,l}flag to long when using printf.
3325 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
3327 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
3328 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
3329 and AC_DECL__SYS_SIGLIST.
3330 * acconfig.h (SYS_ERRLIST_DECLARED): New.
3331 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
3332 (strsignal): Use SYS_SIGLIST_DECLARED.
3334 net.c (sys_socket): Omit inadvertent surplus comma when
3335 protocol family isn't PF_INET.
3337 util.c (dumpstr): Fix incorrect printing of one too many
3338 characters when the length is not an even multiple of 16 bytes.
3339 Reported by Juergen Weigert
3340 <jnweiger@immd4.informatik.uni-erlangen.de>.
3342 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
3344 * ioctl.c (compare): Change prototype to match POSIX qsort.
3345 * signal.c (sigishandled) [SVR4]: Omit everything after return.
3346 * strace.c (trace) [SVR4]: Break out of for loop instead of
3347 returning when finished so final return statement is executed.
3348 * syscall.c (internal_syscall): Add more SYS_wait* variations.
3349 (syscall) [LINUX]: Correct typo which commented out the M68K
3351 * util.c (printstr): Cast unsigned char pointer argument
3352 to char pointer in umovestr call.
3353 (dumpstr): Likewise for umoven.
3355 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
3357 * version.c: Version 3.0.4 is released.
3359 * signal.c (sys_sigblock): Move after the definition of
3360 sys_sigsetmask that it calls to avoid an implicit declaration.
3361 * stream.c (transport_user_options, transport_server_options):
3362 Only needed if TI_BIND is defined.
3363 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
3365 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
3366 the tcp arguement from the call to exiting. Add getrval2
3367 check so no fork processing is done in the child.
3368 (printwaitn): Initialize exited so that its value is defined
3369 for all flows of execution.
3371 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
3373 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
3374 setfsuid, setfsgid, and _llseek syscalls.
3375 * linux/syscall.h: Add prototypes for them.
3376 * linux/syscallent.h: Add them to the syscall entries table.
3377 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
3378 defines and conditionally include linux/personality.h if
3379 __NR_personality is defined.
3380 (personality_options) [LINUX]: New table.
3381 (sys_personality) [LINUX]: New function.
3383 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
3385 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
3386 on the number of traced processes so that we can have untraced
3387 children (e.g. via popen).
3389 * strace (main) [!SVR4]: Call fake_execve to get the actual
3390 exec and its arguments into the trace.
3391 (environ): Declare it.
3392 * process.c (fake_execve): New function.
3393 (headers): Include sys/syscall.h to get SYS_* defines.
3395 * process.c (sys_execv, sys_execve): Surround argument annotations
3396 with C comment delimiters.
3397 (printargv, printargc): The arg vector is an array of char pointers
3400 * strace.c (printleader): Also check for multiple -p arguments
3401 when deciding whether to print the pid field.
3403 * strace.c (strerror) [!HAVE_STRERROR]: New function.
3404 * defs.h (strerror, strsignal): Add these prototypes if we provide
3406 * configure.in (AC_CHECK_FUNCS): Add strerror.
3408 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
3409 and blocked signals.
3411 * strace.c (main): Add username option. Verify they are root before
3412 letting them use it. Look up the ids in the password file. Set
3413 them just before executing the program.
3414 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3416 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
3418 * version.c: Version 3.0.3 is released.
3420 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
3421 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
3423 * strace.c (outfname): Initialize to NULL.
3424 (main): Defer output file processing until after arguments.
3425 Allow either a pipe or a bang for command arguments.
3426 Check if outfname is NULL instead of checking outf for stderr.
3427 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
3428 (droptcb): Reset close TCB's outf to NULL instead of stderr.
3429 (tprintf): Avoid calling vfprintf if outf is NULL.
3431 * strace.c (main): Use popen if -o argument begins with a pipe.
3432 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3434 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
3435 but WIFSTOPPED was used.
3437 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
3438 rule to prevent the comment from being untrue.
3440 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
3442 * strace.c (sys_exit): Move follow fork code to internal_exit.
3443 (sys_fork): Move follow fork code to internal_fork.
3444 (sys_execv, sys_execve): Move follow fork code to internal_exec.
3445 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
3446 (vforking): Remove this static variable and check scno in
3447 internal_fork instead.
3448 (internal_exit, internal_fork, internal_exec, internal_wait): New
3450 * defs.h: Add prototypes for the new internal_* functions.
3451 * syscall.c (syscall): Move syscall entering trace qualifier check
3452 and reprint checking after context decoding and precede them with
3453 a call to internal_syscall. Precede syscall exiting trace
3454 qualifier check with a call to internal_syscall.
3455 (internal_syscall): New function.
3457 * defs.h (struct tcb): Make scno signed.
3458 * strace.c (syscall) Make u_error signed.
3459 [LINUX, I386]: Avoid unsigned cast in eax check.
3460 * syscall.c (sys_indir): Make i, scno, and nargs signed.
3461 * desc.c (sys_select): Make cumlen unsigned
3463 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
3465 * net.c (socktypes): Add SOCK_PACKET.
3467 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
3469 * Makefile (clean): Check explicitly for a Makefile in subdirs
3470 before running make in them.
3472 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
3474 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
3475 [MIPS] (detach): Initialize error for MIPS case.
3476 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
3478 * syscall.c (decode_subcall): Move variable i into conditionals
3480 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
3481 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
3483 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
3484 printing since we don't know what the size of their type is.
3485 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
3486 if autoconf detects it since it seems to either not work or do
3487 something else entirely on Irix 5.3.
3489 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
3491 * version.c: Version 3.0.2 is released.
3492 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
3493 so that the file descriptor arg is decimal.
3495 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
3497 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
3498 because on Linux they are enumerators.
3500 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
3503 * util.c (printxval): When there is no translation, print the actual
3504 number first and the the default value as a C comment.
3506 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
3507 sys_setsockopt): Change first argument from unsigned to signed to
3508 cater to the frequent practice of calling system calls with a file
3510 * mem.c (sys_mmap): Likewise.
3512 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
3514 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
3516 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
3518 * version.c: Version 3.0.1 is released.
3519 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
3520 * config.guess, config.guess: Update from the FSF.
3521 * install-sh: New from the FSF.
3523 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
3525 * Makefile.in: Add m68k arch.
3526 * acconfig.h (M68K): Add m68k define.
3527 * configure.in: Add detection of arch m68k.
3528 * process.c [M68K] (struct_user_offsets): Support m68k registers and
3530 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
3532 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
3533 * syscall.c [M68K] (syscall): Support m68k syscall number register
3534 and errno in d0 instead of eax.
3535 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
3536 program counter in PT_PC instead of EIP.
3537 [M68K] (LOOP): Support m68k loop instruction.
3538 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3540 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
3541 to MAP_FIXED instead of MAP_ANONYMOUS.
3542 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3544 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
3545 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
3547 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
3549 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
3550 Reported by Thanh Ma <tma@encore.com>.
3552 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
3553 1.1.62 doesn't continue a traced child when the parent exits.
3554 Reported by Matt Day <mday@artisoft.com>.
3556 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
3558 * util.c (printstr): Fix longstanding bug in notating string
3561 * strace.c [SVR4] (proc_open): Specifically wait for the child the
3562 child to go into the execve syscall to avoid spurious traces.
3563 [LINUX] (detach): Conditionalize the status variable.
3565 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
3567 * Makefile.in: Add mips arch.
3568 * acconfig.h (MIPS): Add mips define.
3569 * configure.in: Add detection of opsys irix5 and arch mips. Check
3571 Check for sys/sysconfig.h header.
3572 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
3573 * file.c [SVR4]: Include sys/cred.h.
3574 (access_flags): Update access flags for SGI.
3575 (sprinttime): Change type of sprinttime argument from unsigned
3577 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
3578 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
3579 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
3580 Cast si_band member to long before printing.
3581 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
3582 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
3583 * strace.c [SVR4] [MIPS]:
3584 (foobar): New dummy signal handler.
3585 (main): Install a dummy signal handler in the child before pausing
3586 to work around an SGI bug in PRSABORT.
3587 (proc_open): Send a interrupt to the child instead of aborting the
3588 syscall which doesn't work on Irix5.2.
3589 * svr4/dummy.h: Add new unfinished SGI syscalls
3590 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
3591 existing calls (e.g. sys_ksigaction like sys_sigaction).
3592 Printargs does the print thing for sys_sethostid.
3593 * svr4/syscall.h: Declare all new SGI syscalls.
3594 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
3595 and add it to all subcall entry points.
3596 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
3597 decode as subcalls on MIPS. Instead, use the normal syscalls.
3598 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
3599 since SGI syscall numbers are off by one.
3600 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
3601 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
3602 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
3603 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
3604 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
3605 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
3606 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
3607 Add workaround for broken SGI pr_sysarg on syscall entry.
3608 [SVR4] (syscall): Conditionalize subcall decoding for
3609 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
3610 [SVR4] [MIPS] (getrval2): Handle SGI.
3611 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
3612 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
3613 [MIPS] (syssgi_options, sys_syssgi): New for SGI.