2 * Copyright (c) 2000, 2002 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
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14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
17 * 3. Neither the name of the Institute nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
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36 RCSID("$Id: strsep_copy.c,v 1.5 2005/04/12 11:29:11 lha Exp $");
43 #ifndef HAVE_STRSEP_COPY
45 /* strsep, but with const stringp, so return string in buf */
47 ssize_t ROKEN_LIB_FUNCTION
48 strsep_copy(const char **stringp
, const char *delim
, char *buf
, size_t len
)
50 const char *save
= *stringp
;
54 *stringp
= *stringp
+ strcspn(*stringp
, delim
);
55 l
= min(len
, *stringp
- save
);