diff options
Diffstat (limited to 'usr/src/lib/libbc/libc/gen/common/strtok.c')
| -rw-r--r-- | usr/src/lib/libbc/libc/gen/common/strtok.c | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/usr/src/lib/libbc/libc/gen/common/strtok.c b/usr/src/lib/libbc/libc/gen/common/strtok.c deleted file mode 100644 index 07fdbc7e94..0000000000 --- a/usr/src/lib/libbc/libc/gen/common/strtok.c +++ /dev/null @@ -1,65 +0,0 @@ -/* - * CDDL HEADER START - * - * The contents of this file are subject to the terms of the - * Common Development and Distribution License, Version 1.0 only - * (the "License"). You may not use this file except in compliance - * with the License. - * - * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE - * or http://www.opensolaris.org/os/licensing. - * See the License for the specific language governing permissions - * and limitations under the License. - * - * When distributing Covered Code, include this CDDL HEADER in each - * file and include the License file at usr/src/OPENSOLARIS.LICENSE. - * If applicable, add the following below this CDDL HEADER, with the - * fields enclosed by brackets "[]" replaced with your own identifying - * information: Portions Copyright [yyyy] [name of copyright owner] - * - * CDDL HEADER END - */ -/* Copyright (c) 1984 AT&T */ -/* All Rights Reserved */ - -#pragma ident "%Z%%M% %I% %E% SMI" /* from S5R2 1.2 */ - -/*LINTLIBRARY*/ -/* - * uses strpbrk and strspn to break string into tokens on - * sequentially subsequent calls. returns NULL when no - * non-separator characters remain. - * `subsequent' calls are calls with first argument NULL. - */ - -#define NULL (char*)0 - -extern int strspn(); -extern char *strpbrk(); - -char * -strtok(string, sepset) -char *string, *sepset; -{ - register char *p, *q, *r; - static char *savept; - - /*first or subsequent call*/ - p = (string == NULL)? savept: string; - - if(p == 0) /* return if no tokens remaining */ - return(NULL); - - q = p + strspn(p, sepset); /* skip leading separators */ - - if(*q == '\0') /* return if no tokens remaining */ - return(NULL); - - if((r = strpbrk(q, sepset)) == NULL) /* move past token */ - savept = 0; /* indicate this is last token */ - else { - *r = '\0'; - savept = ++r; - } - return(q); -} |
