diff options
| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2019-11-13 13:30:46 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2019-12-19 16:11:09 -0300 |
| commit | c5cbdacb8acec54e140c879393c8c7dd658c3488 (patch) | |
| tree | 6fc81c727cf21a1952e6571e50847220babba760 /sysdeps/unix/bsd | |
| parent | b633cdff2cd7259baea4d115cce0a818542f6f98 (diff) | |
| download | glibc-c5cbdacb8acec54e140c879393c8c7dd658c3488.tar glibc-c5cbdacb8acec54e140c879393c8c7dd658c3488.tar.gz glibc-c5cbdacb8acec54e140c879393c8c7dd658c3488.tar.bz2 glibc-c5cbdacb8acec54e140c879393c8c7dd658c3488.zip | |
Implement wait in terms of waitpid
The POSIX implementation is used as default and both BSD and Linux
version are removed. It simplifies the implementation for
architectures that do not provide either __NR_waitpid or
__NR_wait4.
Checked on x86_64-linux-gnu and powerpc64le-linux-gnu.
Diffstat (limited to 'sysdeps/unix/bsd')
| -rw-r--r-- | sysdeps/unix/bsd/wait.c | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/sysdeps/unix/bsd/wait.c b/sysdeps/unix/bsd/wait.c deleted file mode 100644 index 3207d96330..0000000000 --- a/sysdeps/unix/bsd/wait.c +++ /dev/null @@ -1,32 +0,0 @@ -/* Copyright (C) 1991-2019 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <https://www.gnu.org/licenses/>. */ - -#include <sys/wait.h> -#include <errno.h> -#include <sys/resource.h> -#include <stddef.h> - -/* Wait for a child to die. When one does, put its status in *STAT_LOC - and return its process ID. For errors, return (pid_t) -1. */ -__pid_t -__libc_wait (int *stat_loc) -{ - return __wait4 (WAIT_ANY, stat_loc, 0, (struct rusage *) NULL); -} - -weak_alias (__libc_wait, __wait) -weak_alias (__libc_wait, wait) |