diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/clock_nanosleep.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/clock_nanosleep.c | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/sysdeps/unix/sysv/linux/clock_nanosleep.c b/sysdeps/unix/sysv/linux/clock_nanosleep.c index 0f6dd5d359..0cb6614dc9 100644 --- a/sysdeps/unix/sysv/linux/clock_nanosleep.c +++ b/sysdeps/unix/sysv/linux/clock_nanosleep.c @@ -28,26 +28,16 @@ int __clock_nanosleep (clockid_t clock_id, int flags, const struct timespec *req, struct timespec *rem) { - INTERNAL_SYSCALL_DECL (err); - int r; - if (clock_id == CLOCK_THREAD_CPUTIME_ID) return EINVAL; if (clock_id == CLOCK_PROCESS_CPUTIME_ID) clock_id = MAKE_PROCESS_CPUCLOCK (0, CPUCLOCK_SCHED); - if (SINGLE_THREAD_P) - r = INTERNAL_SYSCALL (clock_nanosleep, err, 4, clock_id, flags, req, rem); - else - { - int oldstate = LIBC_CANCEL_ASYNC (); - - r = INTERNAL_SYSCALL (clock_nanosleep, err, 4, clock_id, flags, req, - rem); - - LIBC_CANCEL_RESET (oldstate); - } - + /* If the call is interrupted by a signal handler or encounters an error, + it returns a positive value similar to errno. */ + INTERNAL_SYSCALL_DECL (err); + int r = INTERNAL_SYSCALL_CANCEL (clock_nanosleep, err, clock_id, flags, + req, rem); return (INTERNAL_SYSCALL_ERROR_P (r, err) ? INTERNAL_SYSCALL_ERRNO (r, err) : 0); } |