diff options
Diffstat (limited to 'usr.bin/cvs/util.c')
| -rw-r--r-- | usr.bin/cvs/util.c | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/usr.bin/cvs/util.c b/usr.bin/cvs/util.c index 161e06eb216..05abcf7b39c 100644 --- a/usr.bin/cvs/util.c +++ b/usr.bin/cvs/util.c @@ -1,6 +1,8 @@ -/* $OpenBSD: util.c,v 1.70 2006/03/15 19:59:36 niallo Exp $ */ +/* $OpenBSD: util.c,v 1.71 2006/03/17 08:51:45 xsa Exp $ */ /* * Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org> + * Copyright (c) 2005, 2006 Joris Vink <joris@openbsd.org> + * Copyright (c) 2005, 2006 Xavier Santolaria <xsa@openbsd.org> * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -1044,3 +1046,28 @@ cvs_yesno(void) return (ret); } +/* + * cvs_strsplit() + * + * Split a string <str> of <sep>-separated values and allocate + * an argument vector for the values found. + */ +char ** +cvs_strsplit(char *str, const char *sep) +{ + char **argv, **nargv; + char *cp, *p; + int i = 0; + + cp = xstrdup(str); + argv = (char **)xmalloc((i+1) * sizeof(char *)); + + while ((p = strsep(&cp, sep)) != NULL) { + argv[i++] = p; + nargv = (char **)xrealloc((void *)argv, (i+1) * sizeof(char *)); + argv = nargv; + } + argv[i] = NULL; + + return (argv); +} |