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Dmitry V. Levin b9bc216fdd Set exit status to 1 if strace has not traced any processes 
* strace.c (main): Initialize exit_code with 1 when no processes
has been attached.
* strace.1: Document it.
* NEWS: Mention this change.
2016-07-29 22:47:46 +00:00
debian Post-release administrivia 2016-07-27 09:19:37 +00:00
linux linux/dummy_check.sh: remove obsolete script 2016-07-28 18:32:29 +00:00
m4 Do not enable mpers runtime checks if mpers is not enabled 2016-07-28 18:32:29 +00:00
maint maint: update for linux 4.7 2016-07-12 16:22:22 +00:00
qemu_multiarch_testing qemu_multiarch_testing/*: make it easier to do debug in sandboxes 2015-03-24 20:54:26 +01:00
test test: remove fork.c and vfork.c 2015-12-30 23:28:35 +00:00
tests tests: use terse notation in designated initializers where appropriate 2016-07-28 18:32:28 +00:00
xlat Consistently use extended regular expressions where appropriate 2016-07-28 18:32:18 +00:00
.gitignore make-dist: generate strace-*.tar.gz, strace.dsc, and strace.spec 2016-06-08 09:28:25 +00:00
.mailmap .mailmap: add addresses of Kirill A. Shutemov 2015-12-20 00:25:10 +00:00
.travis.yml Split travis-ci.sh 2016-06-18 22:53:25 +00:00
access.c access.c: make use of RVAL_DECODED 2015-07-20 22:03:07 +00:00
affinity.c Fix and enhance decoding of sched_[gs]etaffinity syscalls 2016-01-07 02:11:55 +00:00
aio.c Add a enum for decoding to tprint_iov() and tprint_iov_upto() 2016-06-22 14:40:57 +00:00
alpha.c alpha: fix decoding of osf_statfs and osf_fstatfs syscalls 2016-04-25 23:52:03 +00:00
AUTHORS 2002-12-22 Roland McGrath <roland@redhat.com> 2002-12-30 00:51:30 +00:00
bjm.c Consistently use printaddr for printing addresses 2016-06-11 09:26:49 +00:00
block.c block.c: remove BLKDAXGET support 2016-07-12 16:22:22 +00:00
bootstrap tests: enable strace-k.test only for --with-libunwind configurations 2016-01-01 23:09:02 +00:00
bpf.c Fix decoding of BPF_MAP_UPDATE_ELEM flags 2016-05-16 21:47:09 +00:00
btrfs.c Fix one more code pattern that might break gcc strict aliasing rules 2016-07-26 16:14:50 +00:00
build_static_example.sh Use bootstrap script consistently 2014-05-30 21:31:08 +00:00
cacheflush.c bfin: fix decoding of cacheflush syscall 2016-05-16 21:47:09 +00:00
capability.c Add copyright headers to some files which lack them 2015-12-17 17:56:48 +00:00
caps0.h Move CAP_* definitions out to header files 2015-02-19 00:33:39 +00:00
caps1.h Move CAP_* definitions out to header files 2015-02-19 00:33:39 +00:00
ChangeLog-CVS Generate ChangeLog from git log 2009-07-08 21:01:21 +00:00
chdir.c chdir.c: make use of RVAL_DECODED 2015-07-20 22:03:07 +00:00
chmod.c chmod.c: make use of RVAL_DECODED 2015-07-20 22:03:07 +00:00
clone.c Consistently use printaddr for printing addresses 2016-06-11 09:26:49 +00:00
configure.ac Remove configure checks for recvmmsg and sendmmsg 2016-07-19 17:45:06 +00:00
copy_file_range.c Implement copy_file_range syscall decoding 2016-02-14 00:36:38 +00:00
COPYING Rename COPYRIGHT to COPYING 2013-05-17 23:18:55 +00:00
count.c Fix NULL dereference in "-S name" when syscall table has holes 2016-05-10 00:38:59 +00:00
CREDITS.in CREDITS.in: add Jian Zhen 2015-11-25 19:10:56 +00:00
defs.h Add private data field to struct tcb 2016-07-18 22:12:44 +00:00
desc.c alpha: alias getdtablesize to printargs 2016-01-08 18:53:27 +00:00
dirent64.c Fix decoding of 3rd argument of getdents/getdents64 syscalls 2016-04-26 22:38:10 +00:00
dirent.c Fix explicit casts of signed integer types to unsigned long long 2016-05-26 14:44:13 +00:00
empty.h Add mpers support 2015-08-28 08:46:23 +00:00
epoll.c Fix decoding of epoll_ctl operation argument 2016-05-16 21:47:09 +00:00
errnoent.sh Change errnoent.h files to use designated initializers 2015-02-23 13:29:17 +00:00
evdev.c Consistently use printaddr for printing addresses 2016-06-11 09:26:49 +00:00
eventfd.c Add copyright headers to some files which lack them 2015-12-17 17:56:48 +00:00
execve.c Fix decoding of execve and execveat syscalls with invalid input 2016-02-08 18:21:31 +00:00
exit.c Consistently use error_msg instead of fprintf(stderr) 2015-05-25 23:31:31 +00:00
fadvise.c Add copyright headers to some files which lack them 2015-12-17 17:56:48 +00:00
fallocate.c fallocate.c: make use of RVAL_DECODED 2015-07-20 22:03:07 +00:00
fanotify.c Fix printing of fanotify_mark mask argument 2016-05-16 22:41:17 +00:00
fchownat.c fchownat.c: make use of RVAL_DECODED 2015-07-20 22:03:07 +00:00
fcntl.c Fix printing of invalid 3rd argument of fcntl/fcntl64 syscall 2016-05-16 22:52:04 +00:00
fetch_seccomp_fprog.c mpers: add support of conditionally compiled printers 2016-05-21 22:53:06 +00:00
fetch_struct_flock.c mpers: add support of conditionally compiled printers 2016-05-21 22:53:06 +00:00
fetch_struct_mmsghdr.c mmsghdr.c: rewrite decode_mmsgvec using print_array 2016-07-19 17:46:32 +00:00
fetch_struct_msghdr.c Mpersify fetchers of struct msghdr and struct mmsghdr 2016-06-27 00:10:58 +00:00
fetch_struct_statfs.c Fix explicit casts of signed integer types to unsigned long long 2016-05-26 14:44:13 +00:00
file_handle.c Unabuse struct tcb.auxstr 2016-07-18 22:12:45 +00:00
file_ioctl.c file_ioctl.c: print first two extents for FIDEDUPERANGE in abbrev mode 2016-05-28 00:37:02 +00:00
file.c aarch64: swap 64-bit and 32-bit personalities 2015-12-09 01:09:11 +00:00
flock.c desc.c: move parser of flock syscall to a separate file 2015-10-08 22:41:54 +00:00
flock.h Add copyright headers to some files which lack them 2015-12-17 17:56:48 +00:00
fs_x_ioctl.c Move parser of 'X' type ioctls to a separate file 2016-05-26 14:44:13 +00:00
fstatfs64.c Fix decoding of statfs family syscalls 2016-04-26 01:35:31 +00:00
fstatfs.c Fix decoding of statfs family syscalls 2016-04-26 01:35:31 +00:00
futex.c Add copyright headers to some files which lack them 2015-12-17 17:56:48 +00:00
gcc_compat.h Add sentinel attribute to printxvals 2016-04-01 00:52:01 +00:00
generate_mpers_am.sh Consistently use extended regular expressions where appropriate 2016-07-28 18:32:18 +00:00
generate_sen.sh Consistently use extended regular expressions where appropriate 2016-07-28 18:32:18 +00:00
get_robust_list.c Add copyright headers to some files which lack them 2015-12-17 17:56:48 +00:00
getcpu.c getcpu.c: use printnum_int and printaddr 2015-07-20 22:03:07 +00:00
getcwd.c getcwd.c: use printaddr 2015-07-20 22:03:07 +00:00
getrandom.c getrandom.c: use printaddr 2015-07-20 22:03:07 +00:00
git-set-file-times Update auxiliary maintainer mode build tools 2015-01-21 21:17:08 +00:00
git-version-gen git-version-gen: replace '-' with '.' in generated version 2016-06-08 00:27:22 +00:00
gitlog-to-changelog Update auxiliary maintainer mode build tools 2015-01-21 21:17:08 +00:00
HACKING-scripts ioctl: take all 32 bits of ioctl commands into account 2015-01-22 00:27:38 +00:00
hdio.c Mpersify hdio.c 2016-05-30 00:29:14 +00:00
hostname.c hostname.c: make use of RVAL_DECODED 2015-07-20 22:03:07 +00:00
inotify.c Add copyright headers to some files which lack them 2015-12-17 17:56:48 +00:00
INSTALL Remove and update documentation 2012-02-25 15:29:21 +01:00
io.c Print struct iovec as a regular structure 2016-07-13 23:45:20 +00:00
ioctl.c ioctl.c: fix typo in decoding of EVIOCSABS's parameter 2016-05-27 08:55:40 +00:00
ioctlsort.c Include <linux/ioctl.h> for _IOC_* macros 2015-03-28 22:37:30 +00:00
ioperm.c Implement ioperm syscall decoding 2015-11-22 23:10:12 +00:00
iopl.c Implement iopl syscall decoding 2015-11-22 23:10:12 +00:00
ioprio.c Prepare for transition from xlookup64 to xlookup 2016-05-14 22:05:06 +00:00
ipc_defs.h Support C libraries without System V shared memory/ipc 2015-11-26 01:36:58 +00:00
ipc_msg.c Fix corner cases of ipc syscall decoding 2016-07-22 19:28:06 +00:00
ipc_msgctl.c Support C libraries without System V shared memory/ipc 2015-11-26 01:36:58 +00:00
ipc_sem.c Fix printing of invalid struct sembuf.sem_flg 2016-05-16 22:41:19 +00:00
ipc_shm.c Support C libraries without System V shared memory/ipc 2015-11-26 01:36:58 +00:00
ipc_shmctl.c Support C libraries without System V shared memory/ipc 2015-11-26 01:36:58 +00:00
ipc.c Fix corner cases of ipc syscall decoding 2016-07-22 19:28:06 +00:00
kcmp.c Add copyright headers to some files which lack them 2015-12-17 17:56:48 +00:00
kernel_types.h Add copyright headers to some files which lack them 2015-12-17 17:56:48 +00:00
kexec.c Fix printing of invalid flags argument of kexec_load and kexec_file_load 2016-05-16 22:54:41 +00:00
keyctl.c Add a enum for decoding to tprint_iov() and tprint_iov_upto() 2016-06-22 14:40:57 +00:00
ldt.c Add copyright headers to some files which lack them 2015-12-17 17:56:48 +00:00
link.c Add copyright headers to some files which lack them 2015-12-17 17:56:48 +00:00
lookup_dcookie.c Add copyright headers to some files which lack them 2015-12-17 17:56:48 +00:00
loop.c loop.c: decode LOOP_SET_DIRECT_IO 2016-05-29 22:58:56 +00:00
lseek.c Introduce HAVE_STRUCT_TCB_EXT_ARG macro 2016-06-17 16:12:13 +00:00
make-dist make-dist: generate strace-*.tar.gz, strace.dsc, and strace.spec 2016-06-08 09:28:25 +00:00
make-dsc Consistently use extended regular expressions where appropriate 2016-07-28 18:32:18 +00:00
Makefile.am Consistently use extended regular expressions where appropriate 2016-07-28 18:32:18 +00:00
mem.c Introduce HAVE_STRUCT_TCB_EXT_ARG macro 2016-06-17 16:12:13 +00:00
membarrier.c Prepare for transition from sprintflags64 to sprintflags 2016-05-15 14:23:06 +00:00
memfd_create.c Add copyright headers to some files which lack them 2015-12-17 17:56:48 +00:00
mknod.c Fix decoding of device numbers in mknod and mknodat syscalls 2016-03-25 23:48:48 +00:00
mmsghdr.c Print unsent messages of failed sendmmsg syscall 2016-07-19 17:46:33 +00:00
mount.c Fix printing of invalid flags argument of mount syscall 2016-05-16 23:48:05 +00:00
mpers_test.sh Add copyright headers to some files which lack them 2015-12-17 17:56:48 +00:00
mpers_type.h mpers: add support of conditionally compiled printers 2016-05-21 22:53:06 +00:00
mpers.awk mpers.awk: remove unnecessary type attribute retrieval 2016-06-06 18:07:04 +00:00
mpers.sh Consistently use extended regular expressions where appropriate 2016-07-28 18:32:18 +00:00
mq.c Convert parser of struct timespec to new mpers infrastructure 2015-09-19 04:04:49 +03:00
msghdr.c Use IOV_MAX instead of UIO_MAXIOV 2016-07-18 22:12:45 +00:00
msghdr.h msghdr.c: move all mmsghdr parsers to a separate file 2016-07-18 22:12:19 +00:00
mtd.c Consistently use printaddr for printing addresses 2016-06-11 09:26:49 +00:00
native_defs.h Simplify use of mpers printers 2015-09-16 00:14:55 +00:00
net.c Unabuse struct tcb.auxstr 2016-07-18 22:12:45 +00:00
netlink.c netlink: handle multipart netlink messages 2016-07-08 16:01:49 +00:00
NEWS Set exit status to 1 if strace has not traced any processes 2016-07-29 22:47:46 +00:00
numa.c Fix printing of invalid flags argument of get_mempolicy syscall 2016-05-16 23:48:05 +00:00
open.c Change type of {s,t}print_open_modes's argument to unsigned 2016-04-29 00:13:20 +00:00
or1k_atomic.c or1k: fix printing of invalid 1st argument of or1k_atomic syscall 2016-05-16 23:48:05 +00:00
pathtrace.c Implement copy_file_range syscall decoding 2016-02-14 00:36:38 +00:00
perf.c Fix printing of invalid flags argument of perf_event_open syscall 2016-05-16 23:48:05 +00:00
personality.c Handle unlikely errors from personality syscall 2015-12-27 00:18:35 +00:00
poll.c Fix printing of invalid struct pollfd.events 2016-05-16 22:41:19 +00:00
prctl.c Fix printing of invalid arguments of prctl syscall 2016-05-16 23:50:59 +00:00
print_mq_attr.c mpers: add support of conditionally compiled printers 2016-05-21 22:53:06 +00:00
print_msgbuf.c mpers: add support of conditionally compiled printers 2016-05-21 22:53:06 +00:00
print_sigevent.c Consistently use printaddr for printing addresses 2016-06-11 09:26:49 +00:00
print_statfs.c Fix some compilation warnings on older systems 2016-05-18 09:26:01 +00:00
print_time.c mpers: add support of conditionally compiled printers 2016-05-21 22:53:06 +00:00
print_timex.c mpers: add support of conditionally compiled printers 2016-05-21 22:53:06 +00:00
printmode.c Prepare for transition from xlookup64 to xlookup 2016-05-14 22:05:06 +00:00
printrusage.c Fix sign extension issues in the parser of struct rusage 2016-06-10 01:29:46 +00:00
printsiginfo.c Consistently use printaddr for printing addresses 2016-06-11 09:26:49 +00:00
printsiginfo.h printsiginfo: remove "verbose" argument 2016-05-13 22:09:07 +00:00
printstat.h Fix explicit casts of signed integer types to unsigned long long 2016-05-26 14:44:13 +00:00
process_vm.c Add a enum for decoding to tprint_iov() and tprint_iov_upto() 2016-06-22 14:40:57 +00:00
process.c Add a enum for decoding to tprint_iov() and tprint_iov_upto() 2016-06-22 14:40:57 +00:00
ptp.c Add copyright headers to some files which lack them 2015-12-17 17:56:48 +00:00
ptrace.h Update PTRACE_* constants 2016-01-12 03:07:39 +00:00
quota.c Fix printing of invalid struct xfs_dqblk.d_flags 2016-05-16 22:41:20 +00:00
readahead.c readahead.c: make use of RVAL_DECODED 2015-07-18 00:01:40 +00:00
readlink.c Add copyright headers to some files which lack them 2015-12-17 17:56:48 +00:00
README README: add system requirements and beautify the file 2016-06-16 20:50:17 +03:00
README-hacking Clarify bootstrap-vs-autoreconf usage 2015-03-03 01:45:30 +00:00
README-linux-ptrace README-linux-ptrace: correct the description of suppressed signals 2012-02-09 19:57:52 +01:00
README-mpers mpers: add support of conditionally compiled printers 2016-05-21 22:53:06 +00:00
README.md Add README.md file with links to build status and test coverage 2016-02-04 18:20:14 +00:00
reboot.c Fix decoding of LINUX_REBOOT_CMD_RESTART2 argument 2016-04-26 17:46:44 +00:00
regs.h Move regs-related macros and declarations from defs.h to regs.h 2015-02-13 18:28:08 +00:00
renameat.c renameat.c: make use of RVAL_DECODED 2015-07-18 00:01:40 +00:00
resource.c Fix decoding of pid_t argument of prlimit64 syscall 2016-06-06 21:25:36 +00:00
rtc.c Mpersify RTC_* ioctl parser 2016-05-25 16:36:37 +00:00
sched.c Fix printing of struct sched_attr.sched_flags 2016-05-16 22:41:19 +00:00
scsi.c Add a enum for decoding to tprint_iov() and tprint_iov_upto() 2016-06-22 14:40:57 +00:00
seccomp_fprog.h Convert parser of seccomp filter program to new mpers infrastructure 2015-09-20 00:02:26 +00:00
seccomp.c Export print_seccomp_fprog for further use in parser of ptrace syscall 2016-05-12 14:35:02 +00:00
sendfile.c sendfile: decode file offset both on entering and exiting syscall 2015-08-19 13:36:44 +00:00
sigaltstack.c Add copyright headers to some files which lack them 2015-12-17 17:56:48 +00:00
sigevent.h Fix struct sigevent decoding for musl 2016-01-12 03:07:39 +00:00
signal.c Fix race condition in decoding rt_sigtimedwait's timeout argument 2016-07-18 22:12:44 +00:00
signalent.sh Tidy up includes and copyright notices, fix indentation 2012-03-16 12:02:22 +01:00
signalfd.c Add copyright headers to some files which lack them 2015-12-17 17:56:48 +00:00
sigreturn.c cleanup: make arch_sigreturn.c files more readable 2015-11-28 02:58:29 +00:00
sock.c sock.c: use print_sockaddr 2016-06-21 16:56:21 +00:00
sockaddr.c net.c: move all sockaddr parsers to a separate file 2016-06-25 15:47:27 +00:00
socketcall.c Do not print too many arguments of socketcall syscall 2016-07-21 12:32:14 +00:00
socketutils.c Make getfdproto return enum instead of string 2016-06-19 23:01:14 +00:00
sram_alloc.c bfin: fix printing of invalid flags argument of sram_alloc syscall 2016-05-17 08:03:58 +00:00
statfs64.c Fix decoding of statfs family syscalls 2016-04-26 01:35:31 +00:00
statfs.c Fix decoding of statfs family syscalls 2016-04-26 01:35:31 +00:00
statfs.h Fix decoding of statfs family syscalls 2016-04-26 01:35:31 +00:00
strace-graph strace-graph: print the pid in the graph 2016-02-05 00:41:23 +00:00
strace-log-merge strace-log-merge: fix file suffix calculation 2012-03-26 12:10:01 +00:00
strace.1 Set exit status to 1 if strace has not traced any processes 2016-07-29 22:47:46 +00:00
strace.c Set exit status to 1 if strace has not traced any processes 2016-07-29 22:47:46 +00:00
strace.spec.in Post-release administrivia 2016-07-27 09:19:37 +00:00
swapon.c Fix decoding of swapon flags 2016-04-07 01:15:58 +00:00
sync_file_range2.c Move parsers of sync_file_range and sync_file_range2 syscalls to libstrace 2016-04-22 04:34:22 +00:00
sync_file_range.c Move parsers of sync_file_range and sync_file_range2 syscalls to libstrace 2016-04-22 04:34:22 +00:00
syscall.c Fix one more code pattern that might break gcc strict aliasing rules 2016-07-26 16:14:50 +00:00
syscallent.sh Tidy up includes and copyright notices, fix indentation 2012-03-16 12:02:22 +01:00
sysctl.c Add copyright headers to some files which lack them 2015-12-17 17:56:48 +00:00
sysinfo.c Fix explicit casts of signed integer types to unsigned long long 2016-05-26 14:44:13 +00:00
syslog.c Add copyright headers to some files which lack them 2015-12-17 17:56:48 +00:00
sysmips.c Consistently use printaddr for printing addresses 2016-06-11 09:26:49 +00:00
term.c Fix printing of invalid arguments of term ioctls 2016-05-17 08:03:58 +00:00
time.c Prepare for transition from xlookup64 to xlookup 2016-05-14 22:05:06 +00:00
times.c Fix explicit casts of signed integer types to unsigned long long 2016-05-26 14:44:13 +00:00
travis-build.sh Split travis-ci.sh 2016-06-18 22:53:25 +00:00
travis-install.sh Split travis-ci.sh 2016-06-18 22:53:25 +00:00
travis-success.sh Split travis-ci.sh 2016-06-18 22:53:25 +00:00
truncate.c truncate.c: make use of RVAL_DECODED 2015-07-16 22:58:12 +00:00
ubi.c Move parser of UBI_* ioctls to a separate file 2016-05-28 10:29:30 +00:00
uid16.c Fix decoding of 16-bit *chown and [gs]et*[gu]id syscalls 2014-12-16 01:07:12 +00:00
uid.c uid.c: use print_array function 2016-05-07 23:37:53 +00:00
umask.c umask.c: make use of RVAL_DECODED 2015-07-16 22:58:12 +00:00
umount.c Update umount2 flags 2015-12-07 00:38:38 +00:00
uname.c Add copyright headers to some files which lack them 2015-12-17 17:56:48 +00:00
unwind.c Consistently use error_msg instead of fprintf(stderr) 2015-05-25 23:31:31 +00:00
upeek.c Fix casts of ptrace's third argument 2016-07-26 16:14:50 +00:00
userfaultfd.c Decode UFFDIO_* ioctls 2016-05-10 10:54:54 +00:00
util.c Fix one more code pattern that might break gcc strict aliasing rules 2016-07-26 16:14:50 +00:00
utime.c Mpersify parser of utime syscall 2015-08-28 08:46:23 +00:00
utimes.c Add copyright headers to some files which lack them 2015-12-17 17:56:48 +00:00
v4l2.c Unabuse struct tcb.auxstr 2016-07-18 22:12:45 +00:00
vsprintf.c Introduce memory allocation wrappers 2015-05-25 22:25:22 +00:00
wait.c Simplify decoding of waitpid and wait4 syscalls 2016-02-11 03:06:17 +00:00
xattr.c Fix corner cases of xattr family syscalls decoding 2016-05-10 21:50:37 +00:00
xlat.h Fix typo in XLAT_TYPE_PAIR 2016-04-29 20:04:38 +00:00
xlate.el Tidy up includes and copyright notices, fix indentation 2012-03-16 12:02:22 +01:00
xmalloc.c Add copyright headers to some files which lack them 2015-12-17 17:56:48 +00:00

README.md

This is strace -- a diagnostic, debugging and instructional userspace utility for Linux. It is used to monitor interactions between processes and the Linux kernel, which include system calls, signal deliveries, and changes of process state. The operation of strace is made possible by the kernel feature known as ptrace.

strace is released under a Berkeley-style license at the request of Paul Kranenburg; see the file COPYING for details.

See the file NEWS for information on what has changed in recent versions.

Please send bug reports and enhancements to the strace mailing list.

Build Status Code Coverage