From: Alejandro Colomar <alx.manpages@gmail.com>
Date: Fri, 5 Mar 2021 23:50:50 +0000 (+0100)
Subject: inet_pton.3: SYNOPSIS: Use 'restrict' in prototypes
X-Git-Tag: man-pages-5.11~95
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6d1cb47e4ebe47ee18ee10a2275d3a1ddd3264e9;p=thirdparty%2Fman-pages.git

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

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

.../glibc$ grep_glibc_prototype inet_pton
inet/arpa/inet.h:58:
extern int inet_pton (int __af, const char *__restrict __cp,
		      void *__restrict __buf) __THROW;
.../glibc$

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
---

diff --git a/man3/inet_pton.3 b/man3/inet_pton.3
index 304aafb1ef..f367fc6d2c 100644
--- a/man3/inet_pton.3
+++ b/man3/inet_pton.3
@@ -31,7 +31,8 @@ inet_pton \- convert IPv4 and IPv6 addresses from text to binary form
 .nf
 .B #include <arpa/inet.h>
 .PP
-.BI "int inet_pton(int " "af" ", const char *" "src" ", void *" "dst" );
+.BI "int inet_pton(int " af ", const char *restrict " src \
+", void *restrict " dst );
 .fi
 .SH DESCRIPTION
 This function converts the character string