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[06/22] inet_pton.3: SYNOPSIS: Use 'restrict' in prototypes

Message ID 20210305235105.177359-7-alx.manpages@gmail.com
State New
Headers show
Series man3: SYNOPSIS: Use 'restrict' in prototypes (batch 3) | expand

Commit Message

Alejandro Colomar March 5, 2021, 11:50 p.m. UTC 
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>
---
 man3/inet_pton.3 | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
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Patch

diff --git a/man3/inet_pton.3 b/man3/inet_pton.3
index 304aafb1e..f367fc6d2 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