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[w3m-dev 03207] strchr(), strcasecmp(), and strncasecmp()

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* etc.c (strchr): removed
	(strcasecmp): removed
	(strncasecmp): removed
* indep.c (strchr): moved, cast
	(strcasecmp): moved, fix the case that s1 = ""
	(strncasecmp): moved, fix the case that s1 is shorter than s2
* indep.h (strchr): added
	(strcasecmp): added
	(strncasecmp): added
From: Kiyokazu SUTO <suto@ks-and-ks.ne.jp>
This commit is contained in:
Fumitoshi UKAI
2002-06-07 15:46:44 +00:00
parent 51bd5e7bff
commit 259d1f18be
4 changed files with 68 additions and 52 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
ChangeLog
View File

@@ -1,3 +1,16 @@
2002-06-08 Kiyokazu SUTO <suto@ks-and-ks.ne.jp>
* [w3m-dev 03207] strchr(), strcasecmp(), and strncasecmp()
* etc.c (strchr): removed
(strcasecmp): removed
(strncasecmp): removed
* indep.c (strchr): moved, cast
(strcasecmp): moved, fix the case that s1 = ""
(strncasecmp): moved, fix the case that s1 is shorter than s2
* indep.h (strchr): added
(strcasecmp): added
(strncasecmp): added
2002-06-06 Fumitoshi UKAI <ukai@debian.or.jp>
* [w3m-dev 03206] Re: dict
@@ -3469,4 +3482,4 @@
* release-0-2-1
* import w3m-0.2.1
$Id: ChangeLog,v 1.385 2002/06/05 15:42:10 ukai Exp $
$Id: ChangeLog,v 1.386 2002/06/07 15:46:44 ukai Exp $

50
etc.c
View File

@@ -1,4 +1,4 @@
/* $Id: etc.c,v 1.21 2002/03/07 16:10:22 ukai Exp $ */
/* $Id: etc.c,v 1.22 2002/06/07 15:46:44 ukai Exp $ */
#include "fm.h"
#include <pwd.h>
#include "myctype.h"
@@ -25,54 +25,6 @@
#endif /* __WATT32__ */
#ifndef HAVE_STRCHR
char *
strchr(char *s, char c)
{
while (*s) {
if (*s == c)
return s;
s++;
}
return NULL;
}
#endif /* not HAVE_STRCHR */
#ifndef HAVE_STRCASECMP
int
strcasecmp(char *s1, char *s2)
{
int x;
while (*s1) {
x = tolower(*s1) - tolower(*s2);
if (x != 0)
break;
s1++;
s2++;
}
if (x != 0)
return x;
return -tolower(*s2);
}
int
strncasecmp(char *s1, char *s2, int n)
{
int x;
while (*s1 && n) {
x = tolower(*s1) - tolower(*s2);
if (x != 0)
break;
s1++;
s2++;
n--;
}
if (x != 0)
return x;
return 0;
}
#endif /* not HAVE_STRCASECMP */
int
columnSkip(Buffer *buf, int offset)
{

46
indep.c
View File

@@ -1,4 +1,4 @@
/* $Id: indep.c,v 1.21 2001/12/26 17:57:57 ukai Exp $ */
/* $Id: indep.c,v 1.22 2002/06/07 15:46:44 ukai Exp $ */
#include "fm.h"
#include <stdio.h>
#include <pwd.h>
@@ -193,6 +193,50 @@ expandPath(char *name)
return extpath->ptr;
}
#ifndef HAVE_STRCHR
char *
strchr(const char *s, int c)
{
while (*s) {
if ((unsigned char)*s == c)
return (char *)s;
s++;
}
return NULL;
}
#endif /* not HAVE_STRCHR */
#ifndef HAVE_STRCASECMP
int
strcasecmp(const char *s1, const char *s2)
{
int x;
while (*s1) {
x = tolower(*s1) - tolower(*s2);
if (x != 0)
return x;
s1++;
s2++;
}
return -tolower(*s2);
}
int
strncasecmp(const char *s1, const char *s2, size_t n)
{
int x;
while (*s1 && n) {
x = tolower(*s1) - tolower(*s2);
if (x != 0)
return x;
s1++;
s2++;
n--;
}
return n ? -tolower(*s2) : 0;
}
#endif /* not HAVE_STRCASECMP */
#ifndef HAVE_STRCASESTR
/* string search using the simplest algorithm */
char *

9
indep.h
View File

@@ -1,4 +1,4 @@
/* $Id: indep.h,v 1.7 2001/11/27 18:29:24 ukai Exp $ */
/* $Id: indep.h,v 1.8 2002/06/07 15:46:44 ukai Exp $ */
#ifndef INDEP_H
#define INDEP_H
#include "gc.h"
@@ -24,6 +24,13 @@ extern int strCmp(const void *s1, const void *s2);
extern char *currentdir(void);
extern char *cleanupName(char *name);
extern char *expandPath(char *name);
#ifndef HAVE_STRCHR
extern char *strchr(const char *s, int c);
#endif /* not HAVE_STRCHR */
#ifndef HAVE_STRCASECMP
extern int strcasecmp(const char *s1, const char *s2);
extern int strncasecmp(const char *s1, const char *s2, size_t n);
#endif /* not HAVE_STRCASECMP */
#ifndef HAVE_STRCASESTR
extern char *strcasestr(const char *s1, const char *s2);
#endif