Lines Matching refs:optarg
36 char* optarg;
56 optarg = NULL;
103 optarg = ++optcursor;
104 if (*optarg == '\0') {
108 "-oarg"), then it is returned in optarg, otherwise optarg is set
112 an element of argv, then optarg shall contain the next element
117 Otherwise, optarg shall point to the string following the
122 optarg = argv[optind];
128 optarg = NULL;
132 optarg = NULL;
167 optarg = NULL;
202 optarg = strchr(argv[optind], '=');
203 if (optarg != NULL)
204 ++optarg;
209 if (optarg == NULL && ++optind < argc) {
210 optarg = argv[optind];
213 if (optarg == NULL)