Lines Matching refs:optopt
55 optopt, /* character checked for validity */ variable
81 optopt = *place++; in getopt()
82 if (optopt == '-' && *place == 0) { in getopt()
88 if (optopt == 0) { in getopt()
94 optopt = '-'; in getopt()
97 optopt = *place++; in getopt()
100 if (optopt == ':' || (oli = strchr(ostr, optopt)) == NULL) { in getopt()
110 optopt); in getopt()
142 _getprogname(), optopt); in getopt()
145 getprogname(), optopt); in getopt()
152 return (optopt); /* return option letter */ in getopt()