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_G_config.h
_exit.c
a.out.h
accept.c
accept4.c
access.c
adjtime.c
adjtimex.c
aio_misc.h
aio_sigqueue.c
alphasort64.c
arch-fd_to_filename.h
arch-fork.h
bind.c
check_native.c
check_pf.c
clock.c
clock_adjtime.c
clock_getcpuclockid.c
clock_getres.c
clock_gettime.c
clock_nanosleep.c
clock_settime.c
close.c
close_nocancel.c
cmsg_nxthdr.c
configure
configure.ac
connect.c
copy_file_range.c
creat.c
creat64.c
createthread.c
default-sched.h
device-nrs.h
dl-brk.c
dl-execstack.c
dl-fxstatat64.c
dl-getcwd.c
dl-librecon.h
dl-openat64.c
dl-opendir.c
dl-origin.c
dl-osinfo.h
dl-sbrk.c
dl-sysdep.c
dl-sysdep.h
dl-vdso-setup.c
dl-vdso-setup.h
dl-vdso.h
dl-writev.h
epoll_pwait.c
epoll_wait.c
errqueue.h
eventfd_read.c
eventfd_write.c
exit-thread.h
faccessat.c
fallocate.c
fallocate64.c
fatal-prepare.h
fchmodat.c
fcntl.c
fcntl64.c
fcntl_nocancel.c
fdatasync.c
fexecve.c
filter-nr-syscalls.awk
fips-private.h
fixup-asm-unistd.h
fpathconf.c
fstatfs64.c
fstatvfs.c
fstatvfs64.c
fsync.c
ftruncate.c
ftruncate64.c
futimens.c
futimes.c
futimesat.c
fxstat.c
fxstat64.c
fxstatat.c
fxstatat64.c
gai_sigqueue.c
gen-syscall-h.awk
gentempfd.c
getclktck.c
getcpu.c
getcwd.c
getdents.c
getdents64.c
getdirentries.c
getdirentries64.c
getdtsz.c
getentropy.c
gethostid.c
getipv4sourcefilter.c
getitimer.c
getloadavg.c
getlogin.c
getlogin_r.c
getpagesize.c
getpeername.c
getpriority.c
getpt.c
getrandom.c
getrlimit.c
getrlimit64.c
getrusage.c
getsockname.c
getsockopt.c
getsourcefilter.c
getsourcefilter.h
getsysstats.c
gettimeofday.c
glibcsyscalls.py
glob-lstat-compat.c
glob.c
glob64-lstat-compat.c
glob64.c
globfree.c
globfree64.c
grantpt.c
if_index.c
ifaddrs.c
ifreq.c
internal-signals.h
internal_statvfs.c
internal_statvfs.h
internal_statvfs64.c
ipc_ops.h
ipc_priv.h
kernel-features.h
kernel-posix-cpu-timers.h
kernel-posix-timers.h
kernel_sigaction.h
kernel_stat.h
kernel_termios.h
ldd-rewrite.sed
lddlibc4.c
ldsodefs.h
libc-vdso.h
libc_fatal.c
linux_fsinfo.h
listen.c
local-setxid.h
lseek.c
lseek64.c
lutimes.c
lxstat.c
lxstat64.c
malloc-sysdep.h
mlock2.c
mmap.c
mmap64.c
mmap_internal.h
mq_close.c
mq_getattr.c
mq_notify.c
mq_open.c
mq_receive.c
mq_send.c
mq_timedreceive.c
mq_timedsend.c
mq_unlink.c
msgctl.c
msgget.c
msgrcv.c
msgsnd.c
msync.c
netlink_assert_response.c
netlinkaccess.h
nice.c
not-cancel.h
not-errno.h
nscd_setup_thread.c
ntp_gettime.c
ntp_gettimex.c
olddirent.h
oldglob.c
open.c
open64.c
open64_nocancel.c
open_by_handle_at.c
open_nocancel.c
openat.c
openat64.c
openat64_nocancel.c
openat_nocancel.c
opensock.c
pathconf.c
pathconf.h
paths.h
pause.c
personality.c
pkey_get.c
pkey_mprotect.c
pkey_set.c
poll.c
posix_fadvise.c
posix_fadvise64.c
posix_fallocate.c
posix_fallocate64.c
posix_madvise.c
ppoll.c
prctl.c
pread.c
pread64.c
pread64_nocancel.c
preadv.c
preadv2.c
preadv64.c
preadv64v2.c
prlimit.c
process_vm_readv.c
process_vm_writev.c
prof-freq.c
profil-counter.h
profil.c
pselect.c
pt-raise.c
pthread-pids.h
pthread_getcpuclockid.c
pthread_kill.c
pthread_sigqueue.c
ptrace.c
ptsname.c
pwrite.c
pwrite64.c
pwritev.c
pwritev2.c
pwritev64.c
pwritev64v2.c
raise.c
read.c
read_nocancel.c
readahead.c
readdir.c
readdir64.c
readdir64_r.c
readdir_r.c
readonly-area.c
readv.c
reboot.c
recv.c
recvfrom.c
recvmmsg.c
recvmsg.c
remove.c
rename.c
renameat.c
renameat2.c
rseq-internal.h
rseq-sym.c
sa_len.c
safe-fatal.h
scandir64.c
sched_getaffinity.c
sched_getcpu.c
sched_rr_gi.c
sched_setaffinity.c
segfault.c
select.c
semctl.c
semget.c
semop.c
semtimedop.c
send.c
sendmmsg.c
sendmsg.c
sendto.c
setegid.c
seteuid.c
setgid.c
setgroups.c
sethostid.c
setipv4sourcefilter.c
setitimer.c
setregid.c
setresgid.c
setresuid.c
setreuid.c
setrlimit.c
setrlimit64.c
setsockopt.c
setsourcefilter.c
settimeofday.c
settimezone.c
setuid.c
shlib-versions
shm-directory.c
shmat.c
shmctl.c
shmdt.c
shmget.c
shutdown.c
sigaction.c
siglist-compat.c
signal.c
signalfd.c
sigpending.c
sigprocmask.c
sigqueue.c
sigreturn.c
sigset-cvt-mask.h
sigsetops.h
sigstack.c
sigsuspend.c
sigtimedwait.c
sigwait.c
sigwaitinfo.c
single-thread.h
sizes.h
socket.c
socketcall.h
socketpair.c
spawni.c
speed.c
splice.c
statfs64.c
statvfs.c
statvfs64.c
statx.c
statx_cp.c
statx_cp.h
sync_file_range.c
syscall-names.list
syscalls.list
sysconf.c
sysctl.c
sysdep-cancel.h
sysdep-vdso.h
sysdep.h
syslog.c
tcdrain.c
tcflow.c
tcflush.c
tcgetattr.c
tcgetpgrp.c
tcsendbrk.c
tcsetattr.c
tcsetpgrp.c
tee.c
termio.h
test-errno-linux.c
time-clockid.h
time.c
timer_create.c
timer_delete.c
timer_getoverr.c
timer_gettime.c
timer_routines.c
timer_settime.c
timerfd_gettime.c
timerfd_settime.c
times.c
timespec_get.c
truncate.c
truncate64.c
tst-affinity-pid.c
tst-affinity-static.c
tst-affinity.c
tst-align-clone.c
tst-clone.c
tst-clone2.c
tst-clone3.c
tst-fallocate-common.c
tst-fallocate.c
tst-fallocate64.c
tst-fanotify.c
tst-getdents64.c
tst-getpid1.c
tst-gettid-kill.c
tst-gettid.c
tst-glibcsyscalls.py
tst-memfd_create.c
tst-mlock2.c
tst-mman-consts.py
tst-o_path-locks.c
tst-ofdlocks-compat.c
tst-ofdlocks.c
tst-personality.c
tst-pkey.c
tst-quota.c
tst-readdir64-compat.c
tst-rlimit-infinity.c
tst-rseq-nptl.c
tst-rseq.c
tst-rseq.h
tst-sigcontext-get_pc.c
tst-signal-numbers.py
tst-skeleton-affinity.c
tst-skeleton-thread-affinity.c
tst-socket-consts.py
tst-sync_file_range.c
tst-syscall-list.sh
tst-sysconf-iov_max-uapi.c
tst-sysconf-iov_max.c
tst-tgkill.c
tst-ttyname.c
ttyname.c
ttyname.h
ttyname_r.c
tv32-compat.h
ualarm.c
umount.c
umount2.c
unlockpt.c
update-syscall-lists.py
updwtmp.c
ustat.c
utime.c
utimensat.c
utimes.c
utmp_file.c
versionsort64.c
vfork.c
vmsplice.c
wait4.c
waitid.c
write.c
write_nocancel.c
writev.c
xmknod.c
xmknodat.c
xstat.c
xstat64.c
xstatconv.c
xstatconv.h
x86_64
Implies
Makefile
confstr.h
get_child_max.c
getlogin.c
getlogin_r.c
getpagesize.c
grantpt.c
ifreq.c
make-syscalls.sh
pt-fcntl.c
s-proto-cancel.S
s-proto.S
setxid.h
sockatmark.c
syscall-template.S
syscall.S
syscalls.list
sysdep.h
wordsize-32
wordsize-64
x86
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shlib-versions
test-skeleton.c
version.h
bc2eb9321e
With all Linux ABIs using the expected Linux kABI to indicate syscalls errors, the INTERNAL_SYSCALL_DECL is an empty declaration on all ports. This patch removes the 'err' argument on INTERNAL_SYSCALL* macro and remove the INTERNAL_SYSCALL_DECL usage. Checked with a build against all affected ABIs.
66 lines
2.1 KiB
C
66 lines
2.1 KiB
C
/* Copyright (C) 2004-2020 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation; either version 2.1 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; see the file COPYING.LIB. If
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not, see <https://www.gnu.org/licenses/>. */
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#ifndef _AIO_MISC_H
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# include_next <aio_misc.h>
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# include <limits.h>
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# include <pthread.h>
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# include <signal.h>
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# include <sysdep.h>
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# define aio_start_notify_thread __aio_start_notify_thread
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# define aio_create_helper_thread __aio_create_helper_thread
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extern inline void
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__aio_start_notify_thread (void)
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{
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sigset_t ss;
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sigemptyset (&ss);
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INTERNAL_SYSCALL_CALL (rt_sigprocmask, SIG_SETMASK, &ss, NULL, _NSIG / 8);
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}
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extern inline int
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__aio_create_helper_thread (pthread_t *threadp, void *(*tf) (void *),
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void *arg)
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{
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pthread_attr_t attr;
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/* Make sure the thread is created detached. */
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pthread_attr_init (&attr);
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pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED);
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/* The helper thread needs only very little resources. */
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(void) pthread_attr_setstacksize (&attr, __pthread_get_minstack (&attr));
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/* Block all signals in the helper thread. To do this thoroughly we
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temporarily have to block all signals here. */
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sigset_t ss;
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sigset_t oss;
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sigfillset (&ss);
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INTERNAL_SYSCALL_CALL (rt_sigprocmask, SIG_SETMASK, &ss, &oss, _NSIG / 8);
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int ret = pthread_create (threadp, &attr, tf, arg);
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/* Restore the signal mask. */
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INTERNAL_SYSCALL_CALL (rt_sigprocmask, SIG_SETMASK, &oss, NULL, _NSIG / 8);
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(void) pthread_attr_destroy (&attr);
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return ret;
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}
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#endif
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