glibc/sysdeps/unix/sysv/linux/i386
Adhemerval Zanella Netto e7190fc73d linux: Add pidfd_getpid
This interface allows to obtain the associated process ID from the
process file descriptor.  It is done by parsing the procps fdinfo
information.  Its prototype is:

   pid_t pidfd_getpid (int fd)

It returns the associated pid or -1 in case of an error and sets the
errno accordingly.  The possible errno values are those from open, read,
and close (used on procps parsing), along with:

   - EBADF if the FD is negative, does not have a PID associated, or if
     the fdinfo fields contain a value larger than pid_t.

   - EREMOTE if the PID is in a separate namespace.

   - ESRCH if the process is already terminated.

Checked on x86_64-linux-gnu on Linux 4.15 (no CLONE_PIDFD or waitid
support), Linux 5.4 (full support), and Linux 6.2.

Reviewed-by: Florian Weimer <fweimer@redhat.com>
2023-09-05 13:08:59 -03:00
..
i686 Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
i786 Move remaining nptl/sysdeps/unix/sysv/linux/i386/ files. 2014-05-14 13:37:40 -07:00
____longjmp_chk.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
arch-syscall.h Update syscall lists for Linux 5.17 2022-03-23 17:11:56 +00:00
brk.c Fix misspellings in sysdeps/unix -- BZ 25337 2023-05-23 11:59:23 +00:00
c++-types.data x86: Move abilist files out of nptl/ subdirectories. 2014-05-14 15:45:23 -07:00
clone3.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
clone.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
configure configure: Use autoconf 2.71 2023-07-17 10:08:10 -04:00
configure.ac Remove ldd libc4 support 2022-08-04 10:03:45 -03:00
dl-procinfo.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-sysdep.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
getcontext.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
Implies NPTL is no longer an add-on! 2014-07-07 09:29:06 -07:00
kernel_stat.h linux: Set default kernel_stat.h to LFS 2021-02-11 07:58:05 -03:00
kernel-features.h Linux: Assume and consolidate getpeername wire-up syscall 2023-02-20 10:20:44 -03:00
ld.abilist Fix glibc 2.34 ABI omission (missing GLIBC_2.34 in dynamic loader) 2022-01-27 18:52:05 +01:00
ldconfig.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
libanl.abilist resolv: Move libanl into libc (if libpthread is in libc) 2021-07-02 11:45:00 +02:00
libBrokenLocale.abilist Ignore absolute symbols in ABI tests. 2018-05-04 15:46:32 +00:00
libc_malloc_debug.abilist Move malloc_{g,s}et_state to libc_malloc_debug 2021-07-22 18:38:10 +05:30
libc_sigaction.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
libc-do-syscall-int80.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
libc-do-syscall.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
libc.abilist linux: Add pidfd_getpid 2023-09-05 13:08:59 -03:00
libcrypt.abilist Ignore absolute symbols in ABI tests. 2018-05-04 15:46:32 +00:00
libdl.abilist dlfcn: Move dlopen into libc 2021-06-03 08:26:04 +02:00
libm.abilist math: Remove the error handling wrapper from hypot and hypotf 2021-12-13 10:08:46 -03:00
libnsl.abilist Ignore absolute symbols in ABI tests. 2018-05-04 15:46:32 +00:00
libpthread.abilist nptl: Remove remaining code from libpthread 2021-05-21 22:35:01 +02:00
libresolv.abilist resolv: Move res_query functions into libc 2021-07-19 07:56:57 +02:00
librt.abilist Linux: Move timer_settime, __timer_settime64 from librt to libc 2021-06-28 09:51:01 +02:00
libthread_db.abilist Ignore absolute symbols in ABI tests. 2018-05-04 15:46:32 +00:00
libutil.abilist login: Move libutil into libc 2021-06-30 08:43:37 +02:00
localplt.data elf: Rework exception handling in the dynamic loader [BZ #25486] 2022-11-03 09:39:31 +01:00
makecontext.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
Makefile Remove ldd libc4 support 2022-08-04 10:03:45 -03:00
pointer_guard.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
setcontext.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
shlib-versions Clean up gnu/lib-names.h generation (bug 14171). 2014-09-26 17:33:04 +00:00
sigcontextinfo.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
startup.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
struct_kernel_msqid64_ds.h sysv: linux: Add 64-bit time_t variant for msgctl 2020-07-09 12:05:40 -03:00
struct_kernel_semid64_ds.h sysv: linux: Add 64-bit time_t variant for semctl 2020-07-09 12:05:35 -03:00
struct_kernel_shmid64_ds.h sysv: linux: Add 64-bit time_t variant for shmctl 2020-07-09 12:05:47 -03:00
swapcontext.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
syscall.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
syscalls.list linux: Add prlimit64 C implementation 2021-11-30 13:13:03 -03:00
sysdep.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
sysdep.h Fix misspellings in sysdeps/unix -- BZ 25337 2023-05-23 11:59:23 +00:00
time64-compat.h y2038: Add support for 64-bit time on legacy ABIs 2021-06-15 10:42:11 -03:00
tst-bz21269.c sysdeps: tst-bz21269: fix -Wreturn-type 2023-08-17 09:30:57 +01:00
ucontext_i.sym i386: Enable CET support in ucontext functions 2020-02-14 15:15:25 -08:00
Versions Linux: Move wordsize-32 Version to default 2023-02-20 10:19:25 -03:00
vfork.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00