| Index: mozilla/nsprpub/lib/libc/src/strstr.c
|
| ===================================================================
|
| --- mozilla/nsprpub/lib/libc/src/strstr.c (revision 191424)
|
| +++ mozilla/nsprpub/lib/libc/src/strstr.c (working copy)
|
| @@ -1,85 +0,0 @@
|
| -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
| -/* This Source Code Form is subject to the terms of the Mozilla Public
|
| - * License, v. 2.0. If a copy of the MPL was not distributed with this
|
| - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
| -
|
| -#include "plstr.h"
|
| -#include <string.h>
|
| -
|
| -PR_IMPLEMENT(char *)
|
| -PL_strstr(const char *big, const char *little)
|
| -{
|
| - if( ((const char *)0 == big) || ((const char *)0 == little) ) return (char *)0;
|
| - if( ((char)0 == *big) || ((char)0 == *little) ) return (char *)0;
|
| -
|
| - return strstr(big, little);
|
| -}
|
| -
|
| -PR_IMPLEMENT(char *)
|
| -PL_strrstr(const char *big, const char *little)
|
| -{
|
| - const char *p;
|
| - size_t ll;
|
| - size_t bl;
|
| -
|
| - if( ((const char *)0 == big) || ((const char *)0 == little) ) return (char *)0;
|
| - if( ((char)0 == *big) || ((char)0 == *little) ) return (char *)0;
|
| -
|
| - ll = strlen(little);
|
| - bl = strlen(big);
|
| - if( bl < ll ) return (char *)0;
|
| - p = &big[ bl - ll ];
|
| -
|
| - for( ; p >= big; p-- )
|
| - if( *little == *p )
|
| - if( 0 == strncmp(p, little, ll) )
|
| - return (char *)p;
|
| -
|
| - return (char *)0;
|
| -}
|
| -
|
| -PR_IMPLEMENT(char *)
|
| -PL_strnstr(const char *big, const char *little, PRUint32 max)
|
| -{
|
| - size_t ll;
|
| -
|
| - if( ((const char *)0 == big) || ((const char *)0 == little) ) return (char *)0;
|
| - if( ((char)0 == *big) || ((char)0 == *little) ) return (char *)0;
|
| -
|
| - ll = strlen(little);
|
| - if( ll > (size_t)max ) return (char *)0;
|
| - max -= (PRUint32)ll;
|
| - max++;
|
| -
|
| - for( ; max && *big; big++, max-- )
|
| - if( *little == *big )
|
| - if( 0 == strncmp(big, little, ll) )
|
| - return (char *)big;
|
| -
|
| - return (char *)0;
|
| -}
|
| -
|
| -PR_IMPLEMENT(char *)
|
| -PL_strnrstr(const char *big, const char *little, PRUint32 max)
|
| -{
|
| - const char *p;
|
| - size_t ll;
|
| -
|
| - if( ((const char *)0 == big) || ((const char *)0 == little) ) return (char *)0;
|
| - if( ((char)0 == *big) || ((char)0 == *little) ) return (char *)0;
|
| -
|
| - ll = strlen(little);
|
| -
|
| - for( p = big; max && *p; p++, max-- )
|
| - ;
|
| -
|
| - p -= ll;
|
| - if( p < big ) return (char *)0;
|
| -
|
| - for( ; p >= big; p-- )
|
| - if( *little == *p )
|
| - if( 0 == strncmp(p, little, ll) )
|
| - return (char *)p;
|
| -
|
| - return (char *)0;
|
| -}
|
|
|