JehanneOS/mksh
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use strnul(); optimise

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tg
2017-04-29 22:04:31 +00:00
parent f2de19c41f
commit e6395046df
8 changed files with 31 additions and 30 deletions
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8
os2.c
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@ -1,6 +1,8 @@
/*-
* Copyright (c) 2015
* KO Myung-Hun <komh@chollian.net>
* Copyright (c) 2017
* mirabilos <m@mirbsd.org>
*
* Provided that these terms and disclaimer and all copyright notices
* are retained or reproduced in an accompanying document, permission
@ -28,7 +30,7 @@
#include <unistd.h>
#include <process.h>
__RCSID("$MirOS: src/bin/mksh/os2.c,v 1.1 2017/04/02 15:00:44 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/os2.c,v 1.2 2017/04/29 22:04:29 tg Exp $");
static char *remove_trailing_dots(char *);
static int access_stat_ex(int (*)(), const char *, void *);
@ -247,9 +249,9 @@ setextlibpath(const char *name, const char *val)
static char *
remove_trailing_dots(char *name)
{
char *p;
char *p = strnul(name);
for (p = name + strlen(name); --p > name && *p == '.'; )
while (--p > name && *p == '.')
/* nothing */;
if (*p != '.' && *p != '/' && *p != '\\' && *p != ':')