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[14/23] puts.3: SYNOPSIS: Use 'restrict' in prototypes

Message ID 20210308185331.242176-15-alx.manpages@gmail.com
State New
Headers show
Series man3: SYNOPSIS: Use 'restrict' in prototypes (batch 4) | expand

Commit Message

Alejandro Colomar March 8, 2021, 6:53 p.m. UTC 
Both POSIX and glibc use 'restrict' in fputs().
Let's use it here too.

.../glibc$ grep_glibc_prototype fputs
libio/stdio.h:631:
extern int fputs (const char *__restrict __s, FILE *__restrict __stream);
.../glibc$

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
---
 man3/puts.3 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/man3/puts.3 b/man3/puts.3
index 3b0fb9d2a..e9b0b0c8a 100644
--- a/man3/puts.3
+++ b/man3/puts.3
@@ -34,8 +34,8 @@  fputc, fputs, putc, putchar, puts \- output of characters and strings
 .BI "int putc(int " c ", FILE *" stream );
 .BI "int putchar(int " c );
 .PP
-.BI "int fputs(const char *" "s" ", FILE *" "stream" );
-.BI "int puts(const char *" "s" );
+.BI "int fputs(const char *restrict " s ", FILE *restrict " stream );
+.BI "int puts(const char *" s );
 .fi
 .SH DESCRIPTION
 .BR fputc ()