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Diffstat (limited to 'winsup/testsuite/libltp/lib/string_to_tokens.c')
| -rw-r--r-- | winsup/testsuite/libltp/lib/string_to_tokens.c | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/winsup/testsuite/libltp/lib/string_to_tokens.c b/winsup/testsuite/libltp/lib/string_to_tokens.c deleted file mode 100644 index 6f0d775dd..000000000 --- a/winsup/testsuite/libltp/lib/string_to_tokens.c +++ /dev/null @@ -1,109 +0,0 @@ -/* - * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., 59 - * Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, - * Mountain View, CA 94043, or: - * - * http://www.sgi.com - * - * For further information regarding this notice, see: - * - * http://oss.sgi.com/projects/GenInfo/NoticeExplan/ - */ -/********************************************************** - * - * OS Testing - Silicon Graphics, Inc. - * - * FUNCTION NAME : string_to_tokens - * - * FUNCTION TITLE : Break a string into its tokens - * - * SYNOPSIS: - * - * int string_to_tokens(arg_string, arg_array, array_size, separator) - * char *arg_string; - * char *arg_array[]; - * int array_size; - * char *separator; - * - * AUTHOR : Richard Logan - * - * DATE : 10/94 - * - * INITIAL RELEASE : UNICOS 7.0 - * - * DESCRIPTION - * This function parses the string 'arg_string', placing pointers to - * the 'separator' separated tokens into the elements of 'arg_array'. - * The array is terminated with a null pointer. - * 'arg_array' must contains at least 'array_size' elements. - * Only the first 'array_size' minus one tokens will be placed into - * 'arg_array'. If there are more than 'array_size'-1 tokens, the rest are - * ignored by this routine. - * - * RETURN VALUE - * This function returns the number of 'separator' separated tokens that - * were found in 'arg_string'. - * If 'arg_array' or 'separator' is NULL or 'array_size' is less than 2, -1 is returned. - * - * WARNING - * This function uses strtok() to parse 'arg_string', and thus - * physically alters 'arg_string' by placing null characters where the - * separators originally were. - * - * - *#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#**/ -#include <stdio.h> -#include <string.h> /* for string functions */ -#include "string_to_tokens.h" - -int -string_to_tokens(char *arg_string, char *arg_array[], int array_size, char *separator) -{ - int num_toks = 0; /* number of tokens found */ - char *strtok(); - - if ( arg_array == NULL || array_size <= 1 || separator == NULL ) - return -1; - - /* - * Use strtok() to parse 'arg_string', placing pointers to the - * individual tokens into the elements of 'arg_array'. - */ - if ( (arg_array[num_toks] = strtok(arg_string, separator)) == NULL ) { - return 0; - } - - for (num_toks=1;num_toks<array_size; num_toks++) { - if ( (arg_array[num_toks] = strtok(NULL, separator)) == NULL ) - break; - } - - if ( num_toks == array_size ) - arg_array[num_toks] = NULL; - - /* - * Return the number of tokens that were found in 'arg_string'. - */ - return(num_toks); - -} /* end of string_to_tokens */ |