The Tor Browser / file comparison
comparison: nsprpub/lib/libc/src/strpbrk.c
nsprpub/lib/libc/src/strpbrk.c
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
equal
deleted
inserted
replaced
| -1:000000000000 | 0:c857c04a5426 |
|---|---|
| 1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 #include "plstr.h" | |
| 7 #include <string.h> | |
| 8 | |
| 9 PR_IMPLEMENT(char *) | |
| 10 PL_strpbrk(const char *s, const char *list) | |
| 11 { | |
| 12 if( ((const char *)0 == s) || ((const char *)0 == list) ) return (char *)0; | |
| 13 | |
| 14 return strpbrk(s, list); | |
| 15 } | |
| 16 | |
| 17 PR_IMPLEMENT(char *) | |
| 18 PL_strprbrk(const char *s, const char *list) | |
| 19 { | |
| 20 const char *p; | |
| 21 const char *r; | |
| 22 | |
| 23 if( ((const char *)0 == s) || ((const char *)0 == list) ) return (char *)0; | |
| 24 | |
| 25 for( r = s; *r; r++ ) | |
| 26 ; | |
| 27 | |
| 28 for( r--; r >= s; r-- ) | |
| 29 for( p = list; *p; p++ ) | |
| 30 if( *r == *p ) | |
| 31 return (char *)r; | |
| 32 | |
| 33 return (char *)0; | |
| 34 } | |
| 35 | |
| 36 PR_IMPLEMENT(char *) | |
| 37 PL_strnpbrk(const char *s, const char *list, PRUint32 max) | |
| 38 { | |
| 39 const char *p; | |
| 40 | |
| 41 if( ((const char *)0 == s) || ((const char *)0 == list) ) return (char *)0; | |
| 42 | |
| 43 for( ; max && *s; s++, max-- ) | |
| 44 for( p = list; *p; p++ ) | |
| 45 if( *s == *p ) | |
| 46 return (char *)s; | |
| 47 | |
| 48 return (char *)0; | |
| 49 } | |
| 50 | |
| 51 PR_IMPLEMENT(char *) | |
| 52 PL_strnprbrk(const char *s, const char *list, PRUint32 max) | |
| 53 { | |
| 54 const char *p; | |
| 55 const char *r; | |
| 56 | |
| 57 if( ((const char *)0 == s) || ((const char *)0 == list) ) return (char *)0; | |
| 58 | |
| 59 for( r = s; max && *r; r++, max-- ) | |
| 60 ; | |
| 61 | |
| 62 for( r--; r >= s; r-- ) | |
| 63 for( p = list; *p; p++ ) | |
| 64 if( *r == *p ) | |
| 65 return (char *)r; | |
| 66 | |
| 67 return (char *)0; | |
| 68 } |
