strace

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Dmitry V. Levin c9251518b0 Report the name of ptrace command when ptrace_attach_or_seize fails.

* strace.c (ptrace_attach_cmd): New variable.
(ptrace_attach_or_seize): Save last ptrace command's name
to ptrace_attach_cmd.
(attach_tcb, startup_child): Use it in error diagnostics.

2016-07-29 17:13:53 +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

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

Post-release administrivia

2016-07-27 09:19:37 +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

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

Fix -yy documentation

2016-05-26 15:34:28 +00:00

strace.c

Report the name of ptrace command when ptrace_attach_or_seize fails.

2016-07-29 17:13:53 +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.

Languages

C 92.2%

Shell 3.4%

M4 1.4%

Makefile 0.8%

Roff 0.7%

Other 1.5%