diff options
| -rw-r--r-- | posix/wait3.c | 11 | ||||
| -rw-r--r-- | sysdeps/posix/wait3.c | 39 | ||||
| -rw-r--r-- | sysdeps/unix/bsd/wait3.c | 33 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/wait3.c | 1 |
4 files changed, 1 insertions, 83 deletions
diff --git a/posix/wait3.c b/posix/wait3.c index 6b6e3a5..9d7141f 100644 --- a/posix/wait3.c +++ b/posix/wait3.c @@ -15,7 +15,6 @@ License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ -#include <errno.h> #include <sys/wait.h> #include <sys/types.h> @@ -27,15 +26,7 @@ pid_t __wait3 (int *stat_loc, int options, struct rusage *usage) { - if ((options & ~(WNOHANG|WUNTRACED)) != 0) - { - __set_errno (EINVAL); - return (pid_t) -1; - } - - __set_errno (ENOSYS); - return (pid_t) -1; + return __wait4 (WAIT_ANY, stat_loc, options, usage); } -stub_warning (wait3) weak_alias (__wait3, wait3) diff --git a/sysdeps/posix/wait3.c b/sysdeps/posix/wait3.c deleted file mode 100644 index daba36c..0000000 --- a/sysdeps/posix/wait3.c +++ /dev/null @@ -1,39 +0,0 @@ -/* Copyright (C) 1992-2019 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 <errno.h> -#include <sys/wait.h> -#include <sys/types.h> -#include <stddef.h> - -/* Wait for a child to exit. When one does, put its status in *STAT_LOC and - return its process ID. For errors return (pid_t) -1. If USAGE is not nil, - store information about the child's resource usage (as a `struct rusage') - there. If the WUNTRACED bit is set in OPTIONS, return status for stopped - children; otherwise don't. */ -pid_t -__wait3 (int *stat_loc, int options, struct rusage *usage) -{ - if (usage != NULL) - { - __set_errno (ENOSYS); - return (pid_t) -1; - } - return __waitpid (WAIT_ANY, stat_loc, options); -} - -weak_alias (__wait3, wait3) diff --git a/sysdeps/unix/bsd/wait3.c b/sysdeps/unix/bsd/wait3.c deleted file mode 100644 index d7fa7e4..0000000 --- a/sysdeps/unix/bsd/wait3.c +++ /dev/null @@ -1,33 +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 <errno.h> -#include <sys/wait.h> -#include <sys/types.h> - -/* Wait for a child to exit. When one does, put its status in *STAT_LOC and - return its process ID. For errors return (pid_t) -1. If USAGE is not nil, - store information about the child's resource usage (as a `struct rusage') - there. If the WUNTRACED bit is set in OPTIONS, return status for stopped - children; otherwise don't. */ -pid_t -__wait3 (int *stat_loc, int options, struct rusage *usage) -{ - return __wait4 (WAIT_ANY, stat_loc, options, usage); -} - -weak_alias (__wait3, wait3) diff --git a/sysdeps/unix/sysv/linux/wait3.c b/sysdeps/unix/sysv/linux/wait3.c deleted file mode 100644 index 2ff027f..0000000 --- a/sysdeps/unix/sysv/linux/wait3.c +++ /dev/null @@ -1 +0,0 @@ -#include <sysdeps/unix/bsd/wait3.c> |