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| author |   Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2019-11-14 11:37:10 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2019-12-19 16:11:09 -0300 |
| commit | 442d9c9c677804287a54b10d5fa5e58a9cdd338d (patch) | |
| tree | 6aabb3cf9543ae0cf333debb906b4b47fdfc7857 /posix | |
| parent | Implement waitpid in terms of wait4 (diff) | |
| download | glibc-442d9c9c677804287a54b10d5fa5e58a9cdd338d.tar.gz glibc-442d9c9c677804287a54b10d5fa5e58a9cdd338d.tar.bz2 glibc-442d9c9c677804287a54b10d5fa5e58a9cdd338d.zip | |
Consolidate wait3 implementations
The generic one calls wait4.
Checked on x86_64-linux-gnu.
Diffstat (limited to 'posix')
| -rw-r--r-- | posix/wait3.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/posix/wait3.c b/posix/wait3.c index 6b6e3a500d..9d7141f5ba 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) |