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glibc/sysdeps/unix/sysv/linux
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Adhemerval Zanella fe05e1cb6d posix: Fix improper assert in Linux posix_spawn (BZ#22273) 
As noted by Florian Weimer, current Linux posix_spawn implementation
can trigger an assert if the auxiliary process is terminated before
actually setting the err member:

    340   /* Child must set args.err to something non-negative - we rely on
    341      the parent and child sharing VM.  */
    342   args.err = -1;
    [...]
    362   new_pid = CLONE (__spawni_child, STACK (stack, stack_size), stack_size,
    363                    CLONE_VM | CLONE_VFORK | SIGCHLD, &args);
    364
    365   if (new_pid > 0)
    366     {
    367       ec = args.err;
    368       assert (ec >= 0);

Another possible issue is killing the child between setting the err and
actually calling execve.  In this case the process will not ran, but
posix_spawn also will not report any error:

    269
    270   args->err = 0;
    271   args->exec (args->file, args->argv, args->envp);

As suggested by Andreas Schwab, this patch removes the faulty assert
and also handles any signal that happens before fork and execve as the
spawn was successful (and thus relaying the handling to the caller to
figure this out).  Different than Florian, I can not see why using
atomics to set err would help here, essentially the code runs
sequentially (due CLONE_VFORK) and I think it would not be legal the
compiler evaluate ec without checking for new_pid result (thus there
is no need to compiler barrier).

Summarizing the possible scenarios on posix_spawn execution, we
have:

  1. For default case with a success execution, args.err will be 0, pid
     will not be collected and it will be reported to caller.

  2. For default failure case, args.err will be positive and the it will
     be collected by the waitpid.  An error will be reported to the
     caller.

  3. For the unlikely case where the process was terminated and not
     collected by a caller signal handler, it will be reported as succeful
     execution and not be collected by posix_spawn (since args.err will
     be 0). The caller will need to actually handle this case.

  4. For the unlikely case where the process was terminated and collected
     by caller we have 3 other possible scenarios:

     4.1. The auxiliary process was terminated with args.err equal to 0:
	  it will handled as 1. (so it does not matter if we hit the pid
          reuse race since we won't possible collect an unexpected
          process).

     4.2. The auxiliary process was terminated after execve (due a failure
          in calling it) and before setting args.err to -1: it will also
          be handle as 1. but with the issue of not be able to report the
          caller a possible execve failures.

     4.3. The auxiliary process was terminated after args.err is set to -1:
          this is the case where it will be possible to hit the pid reuse
          case where we will need to collected the auxiliary pid but we
          can not be sure if it will be expected one.  I think for this
          case we need to actually change waitpid to use WNOHANG to avoid
          hanging indefinitely on the call and report an error to caller
          since we can't differentiate between a default failure as 2.
          and a possible pid reuse race issue.

Checked on x86_64-linux-gnu.

	* sysdeps/unix/sysv/linux/spawni.c (__spawnix): Handle the case where
	the auxiliary process is terminated by a signal before calling _exit
	or execve.
2017-10-20 16:25:59 -02:00
..
aarch64 Add _Float128 function aliases. 2017-10-18 17:37:18 +00:00
alpha Add _Float128 function aliases. 2017-10-18 17:37:18 +00:00
arm Linux: Consolidate {RTLD_}SINGLE_THREAD_P definition 2017-10-11 14:27:24 -03:00
bits posix: Add p{readv,writev}2 flags to generic uio-ext.h 2017-10-17 17:52:04 -02:00
generic Hide __chmod and __mkdir [BZ #18822] 2017-09-04 13:38:51 -07:00
hppa Linux: Consolidate {RTLD_}SINGLE_THREAD_P definition 2017-10-11 14:27:24 -03:00
i386 Linux: Consolidate {RTLD_}SINGLE_THREAD_P definition 2017-10-11 14:27:24 -03:00
ia64 Linux: Consolidate {RTLD_}SINGLE_THREAD_P definition 2017-10-11 14:27:24 -03:00
include Hide internal __sysinfo function [BZ #18822] 2017-10-01 16:05:28 -07:00
m68k Linux: Consolidate {RTLD_}SINGLE_THREAD_P definition 2017-10-11 14:27:24 -03:00
microblaze Linux: Consolidate {RTLD_}SINGLE_THREAD_P definition 2017-10-11 14:27:24 -03:00
mips Add _Float128 function aliases. 2017-10-18 17:37:18 +00:00
net Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
netash Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
netatalk Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
netax25 Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
neteconet Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
netinet Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
netipx Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
netiucv Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
netpacket Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
netrom Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
netrose Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
nfs
nios2 Linux: Consolidate {RTLD_}SINGLE_THREAD_P definition 2017-10-11 14:27:24 -03:00
powerpc Linux: Consolidate {RTLD_}SINGLE_THREAD_P definition 2017-10-11 14:27:24 -03:00
s390 Add _Float128 function aliases. 2017-10-18 17:37:18 +00:00
scsi Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sh Linux: Consolidate {RTLD_}SINGLE_THREAD_P definition 2017-10-11 14:27:24 -03:00
sparc Add _Float128 function aliases. 2017-10-18 17:37:18 +00:00
sys sys/ptrace.h: remove obsolete Linux PTRACE_SEIZE_DEVEL constant [BZ #21928] 2017-08-09 22:58:45 +00:00
tile Linux: Consolidate {RTLD_}SINGLE_THREAD_P definition 2017-10-11 14:27:24 -03:00
wordsize-64 Mark internal dirent functions with attribute_hidden [BZ #18822] 2017-10-01 15:51:11 -07:00
x86 Fix mcontext_t sigcontext namespace (bug 21457). 2017-08-30 22:02:04 +00:00
x86_64 Linux: Consolidate {RTLD_}SINGLE_THREAD_P definition 2017-10-11 14:27:24 -03:00
_exit.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
_G_config.h Remove __need macros from stdio.h and wchar.h. 2017-06-08 13:58:17 -04:00
a.out.h
accept4.c Simplify accept4, recvmmsg, sendmmsg code. 2017-05-09 21:59:36 +00:00
accept.c Consolidate Linux accept implementation 2017-03-09 15:22:06 +01:00
access.c tunables: Use direct syscall for access (BZ#21744) 2017-07-24 11:21:07 -03:00
adjtime.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
aio_misc.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
aio_sigqueue.c aio: Remove internal_function function attribute 2017-08-31 15:59:06 +02:00
arch-fork.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
bind.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
check_native.c Consolidate non cancellable close call 2017-08-18 18:38:55 -03:00
check_pf.c Consolidate non cancellable close call 2017-08-18 18:38:55 -03:00
clock_getcpuclockid.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
clock_getres.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
clock_gettime.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
clock_nanosleep.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
clock_settime.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
clock.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
close.c Consolidate non cancellable close call 2017-08-18 18:38:55 -03:00
cmsg_nxthdr.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
configure
configure.ac
connect.c Consolidate Linux connect implementation 2017-03-09 15:22:06 +01:00
creat64.c Consolidate Linux creat implementation 2017-05-11 17:27:27 -03:00
creat.c Consolidate Linux creat implementation 2017-05-11 17:27:27 -03:00
createthread.c Bug 20116: Fix use after free in pthread_create() 2017-01-28 19:21:44 -05:00
default-sched.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
device-nrs.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-brk.c
dl-execstack.c NPTL: Remove internal_function from stack marking functions 2017-08-13 21:11:38 +02:00
dl-fxstatat64.c
dl-getcwd.c
dl-librecon.h ld.so: Consolidate 2 strtouls into _dl_strtoul [BZ #21528] 2017-06-08 12:52:42 -07:00
dl-openat64.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-opendir.c
dl-origin.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-osinfo.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-sbrk.c
dl-sysdep.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-sysdep.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-vdso.c elf: Remove internal_function attribute 2017-08-31 16:59:37 +02:00
dl-vdso.h elf: Remove internal_function attribute 2017-08-31 16:59:37 +02:00
dl-writev.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
epoll_pwait.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
epoll_wait.c Consolidate Linux epoll_wait syscall 2017-05-03 10:36:43 -03:00
errqueue.h Consistently use uintN_t not u_intN_t everywhere. 2017-08-07 19:55:34 +00:00
eventfd_read.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
eventfd_write.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
exit-thread.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
faccessat.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fallocate64.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fallocate.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fatal-prepare.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fchmodat.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fcntl.c Remove NO_CANCELLATION macro 2017-08-31 16:10:34 -03:00
fd_to_filename.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fdatasync.c posix: Consolidate Linux fdatasync syscall 2017-05-18 18:06:47 -03:00
fexecve.c Fix fexecve build where syscall macros call sizeof. 2017-09-19 15:50:38 +00:00
filter-nr-syscalls.awk <bits/syscall.h>: Use an arch-independent system call list on Linux 2017-08-28 11:58:52 +02:00
fips-private.h Consolidate non cancellable close call 2017-08-18 18:38:55 -03:00
fpathconf.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fstatfs64.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fstatvfs64.c Mark __internal_statvfs[64] with attribute_hidden [BZ #18822] 2017-10-01 15:08:32 -07:00
fstatvfs.c Mark __internal_statvfs[64] with attribute_hidden [BZ #18822] 2017-10-01 15:08:32 -07:00
fsync.c posix: Consolidate Linux fsync syscall 2017-05-18 18:06:47 -03:00
ftime.c
ftruncate64.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
ftruncate.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
futex-internal.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
futimens.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
futimes.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
futimesat.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fxstat64.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fxstat.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fxstatat64.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fxstatat.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
gai_sigqueue.c resolv: Remove internal_function attribute 2017-08-31 16:07:52 +02:00
gen-syscall-h.awk <bits/syscall.h>: Use an arch-independent system call list on Linux 2017-08-28 11:58:52 +02:00
gentempfd.c Include <string.h> for strcmp call from sysdeps/unix/sysv/linux/gentempfd.c. 2017-09-01 17:14:43 +00:00
getclktck.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
getcwd.c Linux getcwd: Remove internal_function attribute 2017-08-31 15:59:07 +02:00
getdents64.c
getdents.c dirent: Remove internal_function attribute 2017-08-31 16:02:40 +02:00
getdirentries64.c
getdirentries.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
getdtsz.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
getentropy.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
gethostid.c Consolidate non cancellable close call 2017-08-18 18:38:55 -03:00
getipv4sourcefilter.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
getloadavg.c Consolidate non cancellable close call 2017-08-18 18:38:55 -03:00
getlogin_r.c Consolidate non cancellable close call 2017-08-18 18:38:55 -03:00
getlogin.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
getpagesize.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
getpeername.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
getpriority.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
getpt.c Hide internal __bsd_getpt function [BZ #18822] 2017-10-01 16:08:42 -07:00
getrandom.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
getrlimit64.c Hide internal __new_getrlimit function [BZ #18822] 2017-10-01 18:00:07 -07:00
getrlimit.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
getsockname.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
getsockopt.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
getsourcefilter.c Hide internal __get_sol function [BZ #18822] 2017-10-01 16:12:24 -07:00
getsourcefilter.h Hide internal __get_sol function [BZ #18822] 2017-10-01 16:12:24 -07:00
getsysstats.c Hide internal sysinfo functions [BZ #18822] 2017-10-01 15:57:21 -07:00
gettimeofday.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
glob64-lstat-compat.c posix: Add compat glob symbol to not follow dangling symbols 2017-09-25 18:04:16 -07:00
glob64.c Hide internal __glob64 function [BZ #18822] 2017-10-01 18:02:10 -07:00
glob-lstat-compat.c posix: Add compat glob symbol to not follow dangling symbols 2017-09-25 18:04:16 -07:00
glob.c posix: Add compat glob symbol to not follow dangling symbols 2017-09-25 18:04:16 -07:00
globfree64.c posix: Consolidate Linux glob implementation 2017-09-08 16:34:02 +02:00
globfree.c posix: Consolidate Linux glob implementation 2017-09-08 16:34:02 +02:00
grantpt.c Consolidate non cancellable close call 2017-08-18 18:38:55 -03:00
if_index.c Consolidate non cancellable close call 2017-08-18 18:38:55 -03:00
ifaddrs.c Update sysdeps/unix/sysv/linux/ifaddrs.c 2017-09-27 17:18:32 -07:00
ifreq.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
Implies
internal_statvfs64.c
internal_statvfs.c Mark __internal_statvfs[64] with attribute_hidden [BZ #18822] 2017-10-01 15:08:32 -07:00
internal_statvfs.h Mark __internal_statvfs[64] with attribute_hidden [BZ #18822] 2017-10-01 15:08:32 -07:00
ipc_ops.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
ipc_priv.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
kernel_sigaction.h
kernel_stat.h Allow [f]statfs64 to alias [f]statfs 2016-11-22 09:59:12 -08:00
kernel_termios.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
kernel-features.h Use execveat syscall in fexecve (bug 22134) 2017-09-19 16:19:14 +02:00
kernel-posix-cpu-timers.h
kernel-posix-timers.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
ldd-rewrite.sed
lddlibc4.c Update copyright dates not handled by scripts/update-copyrights. 2017-01-01 00:26:24 +00:00
ldsodefs.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
libc_fatal.c Consolidate non cancellable close call 2017-08-18 18:38:55 -03:00
linux_fsinfo.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
listen.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
local-setxid.h
lowlevellock-futex.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
lseek64.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
lseek.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
lutimes.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
lxstat64.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
lxstat.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
Makefile sysconf: Fix missing definition of UIO_MAXIOV on Linux [BZ #22321] 2017-10-20 04:10:15 +02:00
malloc-sysdep.h Consolidate non cancellable close call 2017-08-18 18:38:55 -03:00
mmap64.c Clean pthread functions namespaces for C11 threads 2017-06-23 17:38:17 -03:00
mmap_internal.h posix: Fix mmap for m68k and ia64 (BZ#21908) 2017-08-14 10:35:14 -03:00
mmap.c posix: Fix mmap for m68k and ia64 (BZ#21908) 2017-08-14 10:35:14 -03:00
mq_close.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
mq_getattr.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
mq_notify.c Consolidate non cancellable close call 2017-08-18 18:38:55 -03:00
mq_open.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
mq_receive.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
mq_send.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
mq_timedreceive.c posix: Consolidate Linux mq_timedreceive syscall 2017-05-18 18:06:47 -03:00
mq_timedsend.c posix: Consolidate Linux mq_timedsend syscall 2017-05-18 18:06:47 -03:00
mq_unlink.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
msgctl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
msgget.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
msgrcv.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
msgsnd.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
msync.c posix: Consolidate Linux msync syscall 2017-05-18 18:06:47 -03:00
nanosleep.c Consolidate non cancellable nanosleep call 2017-08-22 14:25:08 -03:00
netlink_assert_response.c __netlink_assert_response: Remove internal_function attribute 2017-08-13 21:11:28 +02:00
netlinkaccess.h Mark internal netlink functions with attribute_hidden [BZ #18822] 2017-10-01 15:56:27 -07:00
nice.c
not-cancel.h Remove NO_CANCELLATION macro 2017-08-31 16:10:34 -03:00
not-errno.h tunables: Use direct syscall for access (BZ#21744) 2017-07-24 11:21:07 -03:00
nptl-signals.h Remove __need macros from signal.h. 2017-05-20 19:04:43 -04:00
nscd_setup_thread.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
ntp_gettime.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
ntp_gettimex.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
olddirent.h Mark internal functions with attribute_hidden [BZ #18822] 2017-10-01 15:07:23 -07:00
oldglob.c posix: Add compat glob symbol to not follow dangling symbols 2017-09-25 18:04:16 -07:00
open64.c Consolidate non cancellable open call 2017-08-17 16:50:35 -03:00
open_by_handle_at.c linux: Consolidate Linux open_by_handle_at syscall 2017-05-18 18:06:47 -03:00
open.c Consolidate non cancellable open call 2017-08-17 16:50:35 -03:00
openat64.c Consolidate non cancellable openat call 2017-08-18 16:30:05 -03:00
openat.c Consolidate non cancellable openat call 2017-08-18 16:30:05 -03:00
opendir.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
opensock.c __opensock: Remove internal_function attribute 2017-08-17 10:18:15 +02:00
pathconf.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
pathconf.h Mark internal statfs functions with attribute_hidden [BZ #18822] 2017-10-01 15:18:25 -07:00
paths.h
pause.c Consolidate non cancellable pause call 2017-08-22 14:25:03 -03:00
personality.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
poll.c Consolidate Linux poll implementation 2017-05-03 10:36:01 -03:00
posix_fadvise64.c Hide internal fadvise64/fallocate64 functions [BZ #18822] 2017-10-01 18:06:04 -07:00
posix_fadvise.c Consolidate arm and mips posix_fadvise implementations 2017-02-06 10:21:55 -02:00
posix_fallocate64.c Hide internal fadvise64/fallocate64 functions [BZ #18822] 2017-10-01 18:06:04 -07:00
posix_fallocate.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
posix_madvise.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
ppoll.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
pread64.c posix: Fix internal p{read,write} plt usage 2017-05-02 14:57:40 -03:00
pread.c posix: Fix internal p{read,write} plt usage 2017-05-02 14:57:40 -03:00
preadv2.c posix: Set p{read,write}v2 to return ENOTSUP (BZ#21780) 2017-08-08 09:59:46 -03:00
preadv64.c posix: Remove internal_function attribute 2017-08-31 18:52:00 +02:00
preadv64v2.c posix: Set p{read,write}v2 to return ENOTSUP (BZ#21780) 2017-08-08 09:59:46 -03:00
preadv.c posix: Remove internal_function attribute 2017-08-31 18:52:00 +02:00
prlimit.c Assume prlimit64 is available. 2017-05-09 14:05:09 +00:00
prof-freq.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
profil.c
pselect.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
pt-raise.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
pthread_getaffinity.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
pthread_getcpuclockid.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
pthread_getname.c Consolidate non cancellable close call 2017-08-18 18:38:55 -03:00
pthread_kill.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
pthread_setaffinity.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
pthread_setname.c Consolidate non cancellable close call 2017-08-18 18:38:55 -03:00
pthread_sigmask.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
pthread_sigqueue.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
pthread-pids.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
ptrace.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
ptsname.c Remove check for NULL buffer passed to `ptsname_r' 2017-06-07 17:37:59 +02:00
pwrite64.c posix: Implement preadv2 and pwritev2 2017-05-31 17:35:46 -03:00
pwrite.c posix: Fix internal p{read,write} plt usage 2017-05-02 14:57:40 -03:00
pwritev2.c posix: Set p{read,write}v2 to return ENOTSUP (BZ#21780) 2017-08-08 09:59:46 -03:00
pwritev64.c posix: Remove internal_function attribute 2017-08-31 18:52:00 +02:00
pwritev64v2.c posix: Set p{read,write}v2 to return ENOTSUP (BZ#21780) 2017-08-08 09:59:46 -03:00
pwritev.c posix: Remove internal_function attribute 2017-08-31 18:52:00 +02:00
raise.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
read.c Consolidate non cancellable read call 2017-08-18 10:31:16 -03:00
readahead.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
readdir64_r.c
readdir64.c Mark internal dirent functions with attribute_hidden [BZ #18822] 2017-10-01 15:51:11 -07:00
readonly-area.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
readv.c Hide __readv and __writev [BZ #18822] 2017-10-01 15:54:10 -07:00
reboot.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
recv.c Consolidate Linux recv implementation 2017-03-09 15:22:06 +01:00
recvfrom.c Consolidate Linux recvfrom implementation 2017-03-09 15:22:06 +01:00
recvmmsg.c Simplify accept4, recvmmsg, sendmmsg code. 2017-05-09 21:59:36 +00:00
recvmsg.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
remove.c
rename.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
renameat.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sa_len.c
safe-fatal.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sched_getaffinity.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sched_getcpu.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sched_setaffinity.c Hide internal __sched_setaffinity_new function [BZ #18822] 2017-10-01 18:03:59 -07:00
segfault.c
select.c Consolidate Linux select implementation 2017-05-03 10:36:36 -03:00
semctl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
semget.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
semop.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
semtimedop.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
send.c Consolidate Linux send implementation 2017-03-09 15:22:06 +01:00
sendmmsg.c Simplify accept4, recvmmsg, sendmmsg code. 2017-05-09 21:59:36 +00:00
sendmsg.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sendto.c Consolidate Linux sendto implementation 2017-03-09 15:22:06 +01:00
setegid.c Consolidate set* Linux implementation 2017-03-28 12:29:27 -03:00
seteuid.c Consolidate set* Linux implementation 2017-03-28 12:29:27 -03:00
setgid.c Consolidate set* Linux implementation 2017-03-28 12:29:27 -03:00
setgroups.c Consolidate set* Linux implementation 2017-03-28 12:29:27 -03:00
sethostid.c
setipv4sourcefilter.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
setregid.c Consolidate set* Linux implementation 2017-03-28 12:29:27 -03:00
setresgid.c Consolidate set* Linux implementation 2017-03-28 12:29:27 -03:00
setresuid.c Consolidate set* Linux implementation 2017-03-28 12:29:27 -03:00
setreuid.c Consolidate set* Linux implementation 2017-03-28 12:29:27 -03:00
setrlimit64.c Hide internal __setrlimit function [BZ #18822] 2017-10-01 17:46:54 -07:00
setrlimit.c Hide internal __setrlimit function [BZ #18822] 2017-10-01 17:46:54 -07:00
setsockopt.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
setsourcefilter.c Hide internal __get_sol function [BZ #18822] 2017-10-01 16:12:24 -07:00
setuid.c Consolidate set* Linux implementation 2017-03-28 12:29:27 -03:00
shlib-versions
shm-directory.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
shmat.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
shmctl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
shmdt.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
shmget.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
shutdown.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sigaction.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
siglist.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
signal.c
signalfd.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sigpending.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sigprocmask.c Hide internal signal functions [BZ #18822] 2017-10-01 16:04:41 -07:00
sigqueue.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sigreturn.c
sigset-cvt-mask.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sigsetops.h Remove __need macros from signal.h. 2017-05-20 19:04:43 -04:00
sigstack.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sigsuspend.c posix: Consolidate Linux sigsuspend implementation 2017-05-18 18:06:47 -03:00
sigtimedwait.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sigwait.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sigwaitinfo.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sizes.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
socket.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
socketcall.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
socketpair.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
spawni.c posix: Fix improper assert in Linux posix_spawn (BZ#22273) 2017-10-20 16:25:59 -02:00
speed.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
splice.c linux: Consolidate Linux splice syscall 2017-05-18 18:06:47 -03:00
statfs64.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
statvfs64.c Mark __internal_statvfs[64] with attribute_hidden [BZ #18822] 2017-10-01 15:08:32 -07:00
statvfs.c Mark __internal_statvfs[64] with attribute_hidden [BZ #18822] 2017-10-01 15:08:32 -07:00
sync_file_range.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
syscall-names.list Update kernel version in syscall-names.list to 4.13. 2017-09-04 20:16:07 +00:00
syscalls.list posix: Consolidate Linux mq_timedsend syscall 2017-05-18 18:06:47 -03:00
sysconf.c Consolidate non cancellable close call 2017-08-18 18:38:55 -03:00
sysctl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sysctl.mk
sysdep-cancel.h Linux: Consolidate {RTLD_}SINGLE_THREAD_P definition 2017-10-11 14:27:24 -03:00
sysdep-vdso.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sysdep.h Consolidate Linux send implementation 2017-03-09 15:22:06 +01:00
syslog.c
system.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tcdrain.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tcflow.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tcflush.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tcgetattr.c Hide internal __tcgetattr function [BZ #18822] 2017-10-01 17:48:24 -07:00
tcgetpgrp.c
tcsendbrk.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tcsetattr.c Clean pthread functions namespaces for C11 threads 2017-06-23 17:38:17 -03:00
tcsetpgrp.c
tee.c linux: Consolidate Linux tee implementation 2017-05-18 18:06:47 -03:00
termio.h
test-errno-linux.c Fix more test-errno issues 2017-03-30 18:23:43 -03:00
time.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
timer_create.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
timer_delete.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
timer_getoverr.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
timer_gettime.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
timer_routines.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
timer_settime.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
times.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
timespec_get.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
truncate64.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
truncate.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tst-affinity-pid.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tst-affinity.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tst-align-clone.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tst-clone2.c Use test-driver in sysdeps/unix/sysv/linux/tst-clone2.c 2017-06-07 14:05:42 +02:00
tst-clone3.c Call exit directly in clone (BZ #21512) 2017-06-26 17:52:20 -03:00
tst-clone.c Miscellaneous low-risk changes preparing for _ISOMAC testsuite. 2017-03-01 20:32:50 -05:00
tst-fallocate64.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tst-fallocate-common.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tst-fallocate.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tst-fanotify.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tst-getpid1.c
tst-personality.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tst-quota.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tst-setgetname.c Remove __ASSUME_PROC_PID_TASK_COMM. 2017-05-08 16:44:54 +00:00
tst-signal-numbers.sh Factor out shared definitions from bits/signum.h. 2017-06-20 20:32:50 -04:00
tst-skeleton-affinity.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tst-skeleton-thread-affinity.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tst-sync_file_range.c Add missing header files throughout the testsuite. 2017-02-16 17:33:18 -05:00
tst-syscall-list.sh <bits/syscall.h>: Use an arch-independent system call list on Linux 2017-08-28 11:58:52 +02:00
tst-sysconf-iov_max-uapi.c sysconf: Fix missing definition of UIO_MAXIOV on Linux [BZ #22321] 2017-10-20 04:10:15 +02:00
tst-sysconf-iov_max.c sysconf: Fix missing definition of UIO_MAXIOV on Linux [BZ #22321] 2017-10-20 04:10:15 +02:00
tst-thread-affinity-pthread2.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tst-thread-affinity-pthread.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tst-thread-affinity-sched.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
ttyname_r.c posix: Remove internal_function attribute 2017-08-31 18:52:00 +02:00
ttyname.c posix: Remove internal_function attribute 2017-08-31 18:52:00 +02:00
ttyname.h linux ttyname and ttyname_r: do not return wrong results 2017-03-19 17:36:13 +00:00
ualarm.c
umount2.S
umount.S
unlockpt.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
updwtmp.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
ustat.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
utimensat.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
utimes.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
utmp_file.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
Versions Consolidate non cancellable close call 2017-08-18 18:38:55 -03:00
vfork.c
vmsplice.c linux: Consolidate Linux vmsplice syscall 2017-05-18 18:06:47 -03:00
wait3.c
wait.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
waitid.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
waitpid.c Consolidate non cancellable waitpid call 2017-08-21 15:37:45 -03:00
write.c Consolidate non cancellable write call 2017-08-18 10:53:47 -03:00
writev.c Hide __readv and __writev [BZ #18822] 2017-10-01 15:54:10 -07:00
xmknod.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xmknodat.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xstat64.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xstat.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xstatconv.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xstatconv.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00