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sem_getvalue.3: SYNOPSIS: Use 'restrict' in prototypes 

Both POSIX and glibc use 'restrict' in sem_getvalue().
Let's use it here too.

.../glibc$ grep_glibc_prototype sem_getvalue
sysdeps/pthread/semaphore.h:81:
extern int sem_getvalue (sem_t *__restrict __sem, int *__restrict __sval)
  __THROW __nonnull ((1, 2));
.../glibc$

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Alejandro Colomar 2021-03-10 19:31:27 +01:00 committed by Michael Kerrisk
parent 48ee34e75c
commit 439cb1d4ae
1 changed files with 1 additions and 1 deletions
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man3/sem_getvalue.3
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@ -29,7 +29,7 @@ sem_getvalue \- get the value of a semaphore
.nf
.B #include <semaphore.h>
.PP
.BI "int sem_getvalue(sem_t *" sem ", int *" sval );
.BI "int sem_getvalue(sem_t *restrict " sem ", int *restrict " sval );
.fi
.PP
Link with \fI\-pthread\fP.