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Eugene Syromyatnikov fd5195dccd quota: remove legacy subcommand decoding support code

Support for these quota subcommands by linux kernels has been dropped
long time ago (between 2.5.16 and 2.5.17), so lets drop it in order
to minimize amount of code which should be subjected to testing and
structured conversion.

* quota.c (struct v1_dqblk, struct v2_dqblk, struct v2_dqinfo,
struct v1_dqstats, struct v2_dqstats): Remove.
(decode_cmd_data): Remove handling of Q_V1_GETQUOTA, Q_V1_SETQUOTA,
Q_V2_GETQUOTA, Q_V2_SETQUOTA, Q_V2_GETINFO, Q_V2_SETINFO, Q_V1_GETSTATS,
and Q_V2_GETSTATS subcommands.
(SYS_FUNC(quotactl)): Remove handling of Q_V1_QUOTAON subcommand.

2016-09-27 00:57:28 +00:00

debian

Post-release administrivia

2016-07-27 09:19:37 +00:00

linux

Update generic ioctl entries from linux 4.8

2016-09-12 15:34:27 +00:00

mpers.m4: check for struct stat64, struct stat, and their members

2016-08-24 12:10:55 +00:00

maint

maint: update for linux 4.8

2016-09-12 13:55:59 +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

Use <asm/unistd.h> instead of <sys/syscall.h>

2016-08-09 14:38:29 +00:00

tests

tests: use VERBOSE macro in waitid and waitid-v tests

2016-09-26 15:24:27 +00:00

xlat

Add more fs magic constants

2016-09-19 19:51:30 +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 Dr. David Alan Gilbert

2016-09-12 23:38:20 +00:00

.travis.yml

travis: add x86 musl

2016-09-08 22:56:25 +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

aio: print aio_context_t as a pointer type

2016-09-07 13:01:29 +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: use correct m32/mx32 st_mtime_nsec checks in tests/xstatx.c

2016-08-30 15:50:36 +00:00

bpf.c

Fix decoding of BPF_MAP_UPDATE_ELEM flags

2016-05-16 21:47:09 +00:00

btrfs.c

btrfs: mpersify struct btrfs_ioctl_vol_args_v2

2016-08-29 15:30:45 +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

Fix printing of mode_t, umode_t, and umask types

2016-08-03 23:27:03 +00:00

clone.c

Add RISC-V architecture support

2016-08-21 22:03:05 +00:00

configure.ac

tests: check decoding of readahead syscall

2016-09-05 01:31:14 +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

Remove unneeded autoconf macro AC_HEADER_STDBOOL

2016-08-28 00:03:14 +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

Rename widen_to_ull to zero_extend_signed_to_ull

2016-08-23 00:24:10 +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

evdev.c: fix typo in comment

2016-08-15 21:08:56 +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_stat64.c

Mpersify parsers of struct stat and struct stat64

2016-08-24 15:32:10 +00:00

fetch_struct_stat.c

Mpersify parsers of struct stat and struct stat64

2016-08-24 15:32:10 +00:00

fetch_struct_statfs.c

Rename widen_to_ull to zero_extend_signed_to_ull

2016-08-23 00:24:10 +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

flock.c

desc.c: move parser of flock syscall to a separate file

2015-10-08 22:41:54 +00:00

flock.h

Change #include guard trailing part comments

2016-08-07 22:02:46 +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

futex: do not pretend <linux/futex.h> is included

2016-08-30 17:29:28 +00:00

gcc_compat.h

Change #include guard trailing part comments

2016-08-07 22:02:46 +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

Rename widen_to_ull to zero_extend_signed_to_ull

2016-08-23 00:24:10 +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

Change #include guard trailing part comments

2016-08-07 22:02:46 +00:00

ipc_msg.c

ipc: fix printing key_t arguments of msgget, semget, and shmget syscalls

2016-09-08 16:26:48 +00:00

ipc_msgctl.c

ipc: fix printing of integer arguments

2016-09-08 16:40:50 +00:00

ipc_sem.c

ipc: fix printing of nsops argument of semop and semtimedop syscalls

2016-09-09 22:18:11 +00:00

ipc_shm.c

ipc: fix printing of integer arguments

2016-09-08 16:40:50 +00:00

ipc_shmctl.c

ipc: fix printing of integer arguments

2016-09-08 16:40:50 +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

Change #include guard trailing part comments

2016-08-07 22:02:46 +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

Rename widen_to_ull to zero_extend_signed_to_ull

2016-08-23 00:24:10 +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

Makefile.am: use pwd instead of realpath

2016-09-05 19:52:57 +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

Do not use AC_HEADER_MAJOR, include <sys/sysmacros.h> unconditionally

2016-08-29 15:36:02 +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

mpers: add MPERS_IS_* to CFLAGS passed to mpers.sh

2016-08-24 12:10:55 +00:00

mpers_type.h

Change #include guard trailing part comments

2016-08-07 22:02:46 +00:00

mpers.awk

mpers.awk: relax union member name absence check

2016-08-29 15:30:21 +00:00

mpers.sh

Consistently use extended regular expressions where appropriate

2016-07-28 18:32:18 +00:00

mq.c

Fix printing of mode_t, umode_t, and umask types

2016-08-03 23:27:03 +00:00

msghdr.c

Use IOV_MAX instead of UIO_MAXIOV

2016-07-18 22:12:45 +00:00

msghdr.h

Change #include guard trailing part comments

2016-08-07 22:02:46 +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

oldstat.c

Mpersify parsers of struct stat and struct stat64

2016-08-24 15:32:10 +00:00

open.c

decode_open: print the mode argument when O_TMPFILE flag is set

2016-09-20 20:55:56 +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

Introduce a separate SEN entry for fstatat64 syscall

2016-08-23 15:06:34 +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_struct_stat.c

Do not use AC_HEADER_MAJOR, include <sys/sysmacros.h> unconditionally

2016-08-29 15:36:02 +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

Fix printing of mode_t, umode_t, and umask types

2016-08-03 23:27:03 +00:00

printrusage.c

Rename widen_to_ull to zero_extend_signed_to_ull

2016-08-23 00:24:10 +00:00

printsiginfo.c

Rename widen_to_ull to zero_extend_signed_to_ull

2016-08-23 00:24:10 +00:00

printsiginfo.h

Change #include guard trailing part comments

2016-08-07 22:02:46 +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

Use PTRACE_SUNDETACH everywhere on SPARC and SPARC64

2016-08-30 00:48:36 +00:00

quota.c

quota: remove legacy subcommand decoding support code

2016-09-27 00:57:28 +00:00

readahead.c

readahead: fix print format for the "count" argument

2016-09-01 15:18:11 +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

Change #include guard trailing part comments

2016-08-07 22:02:46 +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

Change #include guard trailing part comments

2016-08-07 22:02:46 +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

Change #include guard trailing part comments

2016-08-07 22:02:46 +00:00

signal.c

Refactor common sa_handler printing code

2016-08-31 15:41:41 +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

stat64.c

Mpersify parsers of struct stat and struct stat64

2016-08-24 15:32:10 +00:00

stat.c

Mpersify parsers of struct stat and struct stat64

2016-08-24 15:32:10 +00:00

stat.h

Mpersify parsers of struct stat and struct stat64

2016-08-24 15:32:10 +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

Change #include guard trailing part comments

2016-08-07 22:02:46 +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

Remove redundant check for PTRACE_LISTEN availability

2016-08-30 09:12:06 +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

Make sure that tcp->s_ent and tcp->s_prev_ent do not point to freed memory

2016-08-09 10:34:09 +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

Rename widen_to_ull to zero_extend_signed_to_ull

2016-08-23 00:24:10 +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

Fix old_value argument retrieval in timerfd_settime parser

2016-08-22 09:32:47 +00:00

times.c

Rename widen_to_ull to zero_extend_signed_to_ull

2016-08-23 00:24:10 +00:00

travis-build.sh

travis: add x86 musl

2016-09-08 22:56:25 +00:00

travis-install.sh

travis: add x86 musl

2016-09-08 22:56:25 +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

Fix printing of mode_t, umode_t, and umask types

2016-08-03 23:27:03 +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

Move SH-specific argument number calculation to getllval

2016-08-21 22:02:20 +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

Change #include guard trailing part comments

2016-08-07 22:02:46 +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.

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