Lines Matching defs:optarg
661 char *optname = NULL, *optarg = NULL, *pstart;
695 (pstart, &optname, &namelen, &optarg, &arglen)) {
739 optarg = pstart + 1;
740 if (!*optarg) {
741 optarg = NULL;
745 arglen = (int) strlen (optarg);
750 * A trailing argument is in {optarg,arglen}, if any.
763 if (optarg && !is_short) {
768 else if (!optarg)
777 if (!optarg && !has_next)
780 if (!optarg) {
786 SAFE_ASSIGN (arg, (char *) optarg);
794 SAFE_ASSIGN (arg, optarg);