<https://www.gnu.org/licenses/>. */
#include <sys/wait.h>
-#include <errno.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
__wait (int *stat_loc)
{
- __set_errno (ENOSYS);
- return -1;
+ return __waitpid (WAIT_ANY, stat_loc, 0);
}
-stub_warning (wait)
-
weak_alias (__wait, wait)
+++ /dev/null
-/* 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>
-
-
-/* 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 __waitpid (WAIT_ANY, (int *) stat_loc, 0);
-}
-
-weak_alias (__libc_wait, __wait)
-weak_alias (__libc_wait, wait)
+++ /dev/null
-/* 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)
+++ /dev/null
-/* 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>
-#include <sysdep-cancel.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)
-{
- pid_t result = SYSCALL_CANCEL (wait4, WAIT_ANY, stat_loc, 0,
- (struct rusage *) NULL);
- return result;
-}
-
-weak_alias (__libc_wait, __wait)
-weak_alias (__libc_wait, wait)