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Dmitry V. Levin 9b49af1871 tests/attach-f-p.c: sleep a bit more to let the tracer catch up

On noticeably lagging systems, the parent process may invoke its chdir
call before the tracer gets notified about completion of its last child
process.  Add extra sleep in the parent process to win the race.

* tests/attach-f-p.c (main): Change timerid into a static array.
Arm a timer in the parent process and wait for it.

2016-05-24 12:14:33 +00:00

debian

packages/x86_64: enable experimental -k option

2015-12-23 04:36:10 +00:00

linux

Add netlink domain sockets support to socketutils

2016-05-18 22:02:48 +00:00

Update AX_CODE_COVERAGE

2016-05-10 09:51:56 +00:00

maint

maint: update for linux 4.6

2016-05-18 09:26:01 +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/attach-f-p.c: sleep a bit more to let the tracer catch up

2016-05-24 12:14:33 +00:00

xlat

Update SOL_* constants

2016-05-18 09:26:01 +00:00

.gitignore

mpers: add support of conditionally compiled printers

2016-05-21 22:53:06 +00:00

.mailmap

.mailmap: add addresses of Kirill A. Shutemov

2015-12-20 00:25:10 +00:00

.travis.yml

.travis.yml: raise sleep delay

2016-04-26 16:46:20 +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

aio.c: use print_array function

2016-05-07 22:40:06 +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

Remove parser of query_module syscall

2015-11-24 02:30:45 +00:00

block.c

Fix printing tracee's long integers

2015-08-18 16:15:33 +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

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

Fix printing of invalid flags argument of unshare syscall

2016-05-16 22:49:54 +00:00

configure.ac

v4l2: fix build with old kernel headers

2016-05-14 00:36:27 +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

mpers: add support of conditionally compiled printers

2016-05-21 22:53:06 +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 printing of invalid d_type in getdents syscall

2016-05-16 21:47:09 +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

Use printpair_int

2015-07-09 01:43:44 +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_statfs.c

mpers: add support of conditionally compiled printers

2016-05-21 22:53:06 +00:00

file_handle.c

Implement name_to_handle_at and open_by_handle_at syscalls decoding

2015-11-22 23:21:35 +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

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

mpers: skip xlat struct definitions in mpers mode

2015-11-20 05:44:49 +00:00

generate_sen.sh

Add unique syscall entry numbers (SENs)

2015-07-12 22:31:49 +00:00

generate_xlat_in.sh

Generate xlat/*.in files

2014-05-30 21:40:03 +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

Update auxiliary maintainer mode build tools

2015-01-21 21:17:08 +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

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

Implement decoding of preadv2 and pwritev2 syscalls

2016-05-11 00:58:06 +00:00

ioctl.c

Decode UFFDIO_* ioctls

2016-05-10 10:54:54 +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

Support C libraries without System V shared memory/ipc

2015-11-26 01:36:58 +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

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

Prepare for transition from xlookup64 to xlookup

2016-05-14 22:05:06 +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: enhance loop ioctl parser

2015-07-09 02:04:34 +00:00

lseek.c

Print offsets in lseek and _llseek syscalls as signed integers

2016-02-16 01:35:36 +00:00

make-dist

Use bootstrap script consistently

2014-05-30 21:31:08 +00:00

Makefile.am

mpers: add support of conditionally compiled printers

2016-05-21 22:53:06 +00:00

mem.c

Fix printing of invalid arguments of memory mapping related syscalls

2016-05-16 23:47:34 +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

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: add support for DWARF files generated by clang

2016-01-13 02:38:59 +00:00

mpers.sh

Add copyright headers to some files which lack them

2015-12-17 17:56:48 +00:00

mq.c

Convert parser of struct timespec to new mpers infrastructure

2015-09-19 04:04:49 +03:00

mtd.c

Fix printing of invalid argument of MTDFILEMODE ioctl

2016-05-16 23:48:05 +00:00

native_defs.h

Simplify use of mpers printers

2015-09-16 00:14:55 +00:00

net.c

Prepare for transition from xlookup64 to xlookup

2016-05-14 22:05:06 +00:00

NEWS

Update generic ioctl entries from linux 4.6

2016-05-18 09:26:01 +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

mpers: add support of conditionally compiled printers

2016-05-21 22:53:06 +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

mpers: add support of conditionally compiled printers

2016-05-21 22:53:06 +00:00

printsiginfo.c

mpers: add support of conditionally compiled printers

2016-05-21 22:53:06 +00:00

printsiginfo.h

printsiginfo: remove "verbose" argument

2016-05-13 22:09:07 +00:00

printstat.h

Add copyright headers to some files which lack them

2015-12-17 17:56:48 +00:00

process_vm.c

Add copyright headers to some files which lack them

2015-12-17 17:56:48 +00:00

process.c

ptrace: decode data argument of PTRACE_PEEKSIGINFO request

2016-05-13 02:36:14 +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

Rename COPYRIGHT to COPYING

2013-05-17 23:18:55 +00:00

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

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

tests: add xetpriority.test

2016-03-17 09:30:45 +00:00

rtc.c

Fix printing tracee's long integers

2015-08-18 16:15:33 +00:00

sched.c

Fix printing of struct sched_attr.sched_flags

2016-05-16 22:41:19 +00:00

scsi.c

scsi.c: use print_array function

2016-05-07 23:37:53 +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 decoding of pid_t arguments of kill and tgkill syscalls

2016-04-27 14:04:55 +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

Fix printing of invalid struct ifreq.ifr_flags

2016-05-16 22:41:19 +00:00

socketutils.c

Fix one more code pattern that might break gcc strict aliasing rules

2016-05-21 09:33:12 +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

Implement simultaneous use of -p option and tracing of a command

2016-01-22 19:37:11 +00:00

strace.c

printsiginfo: remove "verbose" argument

2016-05-13 22:09:07 +00:00

strace.spec

packages: remove acl development library from build dependencies

2015-12-24 00:02:36 +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

Implement decoding of preadv2 and pwritev2 syscalls

2016-05-11 00:58:06 +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

Add copyright headers to some files which lack them

2015-12-17 17:56:48 +00:00

syslog.c

Add copyright headers to some files which lack them

2015-12-17 17:56:48 +00:00

sysmips.c

mips: fix printing of invalid operations argument of sysmips syscall

2016-05-17 08:03:58 +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

Add copyright headers to some files which lack them

2015-12-17 17:56:48 +00:00

travis-ci.sh

travis-ci: pass more gcov arguments to codecov

2016-02-08 18:35:16 +00:00

truncate.c

truncate.c: make use of RVAL_DECODED

2015-07-16 22:58:12 +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

Introduce libstrace.a for potentially conditional compilation units

2016-02-09 05:08:00 +00:00

userfaultfd.c

Decode UFFDIO_* ioctls

2016-05-10 10:54:54 +00:00

util.c

Rename sprintflags64 to sprintflags.

2016-05-15 14:26:03 +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

mpers: add support of conditionally compiled printers

2016-05-21 22:53:06 +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.

Languages

C 92.2%

Shell 3.4%

M4 1.4%

Makefile 0.8%

Roff 0.7%

Other 1.5%