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Sort declaration of sem_clockwait_np

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Also mention <time.h> in sem_timedwait(3), because POSIX does,
and because the user will need it for clockid_t, struct timespec,
and TIMER_ABSTIME.

Reported by:	bde
MFC after:	9 days
X-MFC with:	r314179
Sponsored by:	Dell EMC
This commit is contained in:
Eric van Gyzen 2017-02-28 21:47:00 +00:00
parent e7eec274e1
commit 81027fa594
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=314424
2 changed files with 6 additions and 5 deletions
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8
include/semaphore.h
View File

@ -52,6 +52,10 @@ typedef struct _sem sem_t;
struct timespec;
__BEGIN_DECLS
#if __BSD_VISIBLE
int sem_clockwait_np(sem_t * __restrict, __clockid_t, int,
const struct timespec *, struct timespec *);
#endif
int sem_close(sem_t *);
int sem_destroy(sem_t *);
int sem_getvalue(sem_t * __restrict, int * __restrict);
@ -59,10 +63,6 @@ int sem_init(sem_t *, int, unsigned int);
sem_t *sem_open(const char *, int, ...);
int sem_post(sem_t *);
int sem_timedwait(sem_t * __restrict, const struct timespec * __restrict);
#if __BSD_VISIBLE
int sem_clockwait_np(sem_t * __restrict, __clockid_t, int,
const struct timespec *, struct timespec *);
#endif
int sem_trywait(sem_t *);
int sem_unlink(const char *);
int sem_wait(sem_t *);

3
lib/libc/gen/sem_timedwait.3
View File

@ -34,7 +34,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd February 23, 2017
.Dd February 28, 2017
.Dt SEM_TIMEDWAIT 3
.Os
.Sh NAME
@ -45,6 +45,7 @@
.Lb libc
.Sh SYNOPSIS
.In semaphore.h
.In time.h
.Ft int
.Fn sem_timedwait "sem_t * restrict sem" "const struct timespec * restrict abs_timeout"
.Ft int