From: Alejandro Colomar <alx.manpages@gmail.com>
Date: Wed, 10 Mar 2021 18:31:27 +0000 (+0100)
Subject: sem_getvalue.3: SYNOPSIS: Use 'restrict' in prototypes
X-Git-Tag: man-pages-5.11~56
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=439cb1d4ae7931bf331f57ed46e10a0627378bcc;p=thirdparty%2Fman-pages.git

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>
---

diff --git a/man3/sem_getvalue.3 b/man3/sem_getvalue.3
index ddfb1899a9..084dc510d0 100644
--- a/man3/sem_getvalue.3
+++ b/man3/sem_getvalue.3
@@ -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.