From 620035ef8982a70259ba414df3039c0d1625aa58 Mon Sep 17 00:00:00 2001 From: Robert Drehmel Date: Wed, 14 Aug 2002 23:20:48 +0000 Subject: - Add the 'restrict' qualifier to the function definition of strftime(3) for IEEE Std 1003.1-2001 compliance and remove excessive usage of the 'const' qualifier that was neither present in the prototype in the publice header, nor in the local prototype just above the function definition. - Replace the K&R function definition with a ANSI-C one. - Update the prototype of strftime(3) in its manual page. --- lib/libc/stdtime/strftime.3 | 2 +- lib/libc/stdtime/strftime.c | 10 ++++------ 2 files changed, 5 insertions(+), 7 deletions(-) (limited to 'lib/libc/stdtime') diff --git a/lib/libc/stdtime/strftime.3 b/lib/libc/stdtime/strftime.3 index 172a6a684920e..68777753e6249 100644 --- a/lib/libc/stdtime/strftime.3 +++ b/lib/libc/stdtime/strftime.3 @@ -47,7 +47,7 @@ .Sh SYNOPSIS .In time.h .Ft size_t -.Fn strftime "char *buf" "size_t maxsize" "const char *format" "const struct tm *timeptr" +.Fn strftime "char *restrict buf" "size_t maxsize" "const char *restrict format" "const struct tm *restrict timeptr" .Sh DESCRIPTION The .Fn strftime diff --git a/lib/libc/stdtime/strftime.c b/lib/libc/stdtime/strftime.c index bd3ba292f8aab..ab50bdcf6ab24 100644 --- a/lib/libc/stdtime/strftime.c +++ b/lib/libc/stdtime/strftime.c @@ -44,16 +44,14 @@ static char * _add(const char *, char *, const char *); static char * _conv(int, const char *, char *, const char *); static char * _fmt(const char *, const struct tm *, char *, const char *); -size_t strftime(char *, size_t, const char *, const struct tm *); +size_t strftime(char *__restrict, size_t, const char *__restrict, + const struct tm *__restrict); extern char * tzname[]; size_t -strftime(s, maxsize, format, t) - char *const s; - const size_t maxsize; - const char *const format; - const struct tm *const t; +strftime(char *__restrict s, size_t maxsize, const char *__restrict format, + const struct tm *__restrict t) { char *p; -- cgit v1.3