diff options
Diffstat (limited to 'contrib/ipfilter/lib/assigndefined.c')
-rw-r--r-- | contrib/ipfilter/lib/assigndefined.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/contrib/ipfilter/lib/assigndefined.c b/contrib/ipfilter/lib/assigndefined.c new file mode 100644 index 0000000..34f8d9a --- /dev/null +++ b/contrib/ipfilter/lib/assigndefined.c @@ -0,0 +1,27 @@ +/* + * Copyright (C) 2012 by Darren Reed. + * + * See the IPFILTER.LICENCE file for details on licencing. + * + * $Id: assigndefined.c,v 1.4.2.2 2012/07/22 08:04:24 darren_r Exp $ + */ + +#include "ipf.h" + +void assigndefined(env) + char *env; +{ + char *s, *t; + + if (env == NULL) + return; + + for (s = strtok(env, ";"); s != NULL; s = strtok(NULL, ";")) { + t = strchr(s, '='); + if (t == NULL) + continue; + *t++ = '\0'; + set_variable(s, t); + *--t = '='; + } +} |