glibc/sysdeps/unix/sysv/linux
Florian Weimer 5bf07e1b3a Linux: Simplify __opensock and fix race condition [BZ #28353]
AF_NETLINK support is not quite optional on modern Linux systems
anymore, so it is likely that the first attempt will always succeed.
Consequently, there is no need to cache the result.  Keep AF_UNIX
and the Internet address families as a fallback, for the rare case
that AF_NETLINK is missing.  The other address families previously
probed are totally obsolete be now, so remove them.

Use this simplified version as the generic implementation, disabling
Netlink support as needed.
2021-09-28 18:55:49 +02:00
..
aarch64 Add narrowing fma functions 2021-09-22 21:25:31 +00:00
alpha Add narrowing fma functions 2021-09-22 21:25:31 +00:00
arc Add narrowing fma functions 2021-09-22 21:25:31 +00:00
arm Add narrowing fma functions 2021-09-22 21:25:31 +00:00
bits Add MADV_POPULATE_READ and MADV_POPULATE_WRITE from Linux 5.14 to bits/mman-linux.h 2021-09-14 14:19:24 +00:00
csky Add narrowing fma functions 2021-09-22 21:25:31 +00:00
generic
hppa Add narrowing fma functions 2021-09-22 21:25:31 +00:00
i386 Add narrowing fma functions 2021-09-22 21:25:31 +00:00
ia64 Add narrowing fma functions 2021-09-22 21:25:31 +00:00
include
m68k Add narrowing fma functions 2021-09-22 21:25:31 +00:00
microblaze Add narrowing fma functions 2021-09-22 21:25:31 +00:00
mips Add narrowing fma functions 2021-09-22 21:25:31 +00:00
net
netash
netatalk
netax25
neteconet
netinet
netipx
netiucv
netpacket
netrom
netrose
nfs
nios2 Add narrowing fma functions 2021-09-22 21:25:31 +00:00
powerpc Add narrowing fma functions 2021-09-22 21:25:31 +00:00
riscv Add narrowing fma functions 2021-09-22 21:25:31 +00:00
s390 Linux: Simplify __opensock and fix race condition [BZ #28353] 2021-09-28 18:55:49 +02:00
scsi
sh Add narrowing fma functions 2021-09-22 21:25:31 +00:00
sparc Add narrowing fma functions 2021-09-22 21:25:31 +00:00
sys
wordsize-64
x86
x86_64 Add narrowing fma functions 2021-09-22 21:25:31 +00:00
Implies
Makefile
Versions
_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
brk.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
clone-internal.c
clone3.c
clone3.h
close.c
close_nocancel.c
closedir.c
closefrom.c
closefrom_fallback.c Linux: Avoid closing -1 on failure in __closefrom_fallback 2021-09-24 19:51:52 +02:00
cmsg_nxthdr.c
cnd_timedwait.c
configure
configure.ac
connect.c
convert_scm_timestamps.c
copy_file_range.c
creat.c
creat64.c
default-sched.h
device-nrs.h
dirfd.c
dirstream.h
dl-diagnostics-kernel.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-write.c
dl-writev.h
epoll_pwait.c
epoll_wait.c
errlist-compat.c
errlist-compat.h
errqueue.h
eventfd_read.c
eventfd_write.c
execveat.c
faccessat.c
fallocate.c
fallocate64.c
fatal-prepare.h
fchmodat.c
fcntl.c
fcntl64.c
fcntl_nocancel.c
fdatasync.c
fdopendir.c
features-time64.h
fexecve.c
filter-nr-syscalls.awk
fips-private.h
fixup-asm-unistd.h
fpathconf.c
fstat.c
fstat64.c
fstatat.c
fstatat64.c
fstatfs.c
fstatfs64.c
fstatvfs.c
fstatvfs64.c
fsync.c
ftime.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 linux: Revert the use of sched_getaffinity on get_nproc (BZ #28310) 2021-09-27 09:18:43 -03:00
gettimeofday.c
glibcsyscalls.py
glob-lstat-compat.c
glob.c
glob64-lstat-compat.c
glob64-time64.c
glob64.c
globfree.c
globfree64-time64.c
globfree64.c
grantpt.c
if_index.c
ifaddrs.c
ifreq.c
internal-signals.h
internal_statvfs.c
internal_statvfs.h
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
kstat_cp.h
ldd-rewrite.sed
lddlibc4.c
ldsodefs.h
libc-vdso.h
libc_fatal.c
libc_sigaction.c
librt-compat.c
linux_fsinfo.h
listen.c
local-setxid.h
lseek.c
lseek64.c
lstat.c
lstat64.c
lutimes.c
lxstat.c
lxstat64.c
malloc-sysdep.h
mknodat.c
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_setattr.c
mq_timedreceive.c
mq_timedsend.c
mq_unlink.c
msgctl.c
msgget.c
msgrcv.c
msgsnd.c
msync.c
mtx_timedlock.c
nanosleep.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
opendir.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
pselect32.c
ptrace.c
ptsname.c
pwrite.c
pwrite64.c
pwritev.c
pwritev2.c
pwritev64.c
pwritev64v2.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
rewinddir.c
sa_len.c
safe-fatal.h
scandir64.c
sched_getaffinity.c
sched_getcpu.c
sched_rr_gi.c
sched_setaffinity.c
seekdir.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
shmat.c
shmctl.c
shmdt.c
shmget.c
shutdown.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-constants-time64.h
socket.c
socketcall.h
socketpair.c
spawn_int_def.h
spawni.c
speed.c
splice.c
stat.c
stat64.c
stat_t64_cp.c
stat_t64_cp.h
statfs.c
statfs64.c
statvfs.c
statvfs64.c
statx.c
statx_cp.c
statx_cp.h
struct_kernel_msqid64_ds.h
struct_kernel_semid64_ds.h
struct_kernel_shmid64_ds.h
struct_stat_time64.h
sync_file_range.c
syscall-names.list
syscalls.list
sysconf-pthread_stack_min.h
sysconf-sigstksz.h
sysconf.c
sysctl.c
sysdep-cancel.h
sysdep-vdso.h
sysdep.h
tcdrain.c
tcflow.c
tcflush.c
tcgetattr.c
tcgetpgrp.c
tcsendbrk.c
tcsetattr.c
tcsetpgrp.c
tee.c
telldir.c
termio.h
test-errno-linux.c
thrd_priv.h
thrd_sleep.c
time-clockid.h
time.c
timer_create.c
timer_delete.c
timer_getoverr.c
timer_gettime.c
timer_routines.c
timer_settime.c
timer_t_was_int_compat.h
timerfd_gettime.c
timerfd_settime.c
times.c
timespec_get.c
timespec_getres.c
tls-internal.c
tls-internal.h
truncate.c
truncate64.c
tst-adjtimex-time64.c
tst-adjtimex.c
tst-affinity-pid.c
tst-affinity-static.c
tst-affinity.c
tst-align-clone-internal.c
tst-align-clone.c
tst-clock_adjtime-time64.c
tst-clock_adjtime.c
tst-clock_gettime-clobber.c
tst-clone.c
tst-clone2-internal.c
tst-clone2.c
tst-clone3-internal.c
tst-clone3.c
tst-close_range.c
tst-fallocate-common.c
tst-fallocate.c
tst-fallocate64.c
tst-fanotify.c
tst-getdents64.c
tst-getpid1-internal.c
tst-getpid1.c
tst-gettid-kill.c
tst-gettid.c
tst-gettimeofday-clobber.c
tst-glibcsyscalls.py
tst-memfd_create.c
tst-misalign-clone-internal.c
tst-misalign-clone.c
tst-mlock2.c
tst-mman-consts.py Update kernel version to 5.14 in tst-mman-consts.py 2021-09-14 13:51:58 +00:00
tst-ntp_adjtime-time64.c
tst-ntp_adjtime.c
tst-ntp_gettime-time64.c
tst-ntp_gettime.c
tst-ntp_gettimex-time64.c
tst-ntp_gettimex.c
tst-o_path-locks.c
tst-ofdlocks-compat.c
tst-ofdlocks.c
tst-personality.c
tst-pkey.c
tst-ppoll-time64.c
tst-ppoll.c
tst-prctl-time64.c
tst-prctl.c
tst-quota.c
tst-readdir64-compat.c
tst-rlimit-infinity.c
tst-scm_rights-time64.c
tst-scm_rights.c
tst-sigcontext-get_pc.c
tst-signal-numbers.py
tst-sigtimedwait-time64.c
tst-sigtimedwait.c
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-sysvmsg-linux.c
tst-sysvsem-linux.c
tst-sysvshm-linux.c
tst-tgkill.c
tst-time-clobber.c
tst-timerfd-time64.c
tst-timerfd.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
wait3.c
wait4.c
waitid.c
write.c
write_nocancel.c
writev.c
xmknod.c
xmknodat.c
xstat.c
xstat64.c
xstatconv.c
xstatconv.h
xstatover.h
xstatver.h