Lines Matching defs:opts
77 parseopts(const char *opts, int *howto)
81 opts++; /* skip - */
82 while (*opts) {
84 BOOT_FLAG(*opts, r);
86 printf("-%c: unknown flag\n", *opts);
91 opts++;
92 if (*opts == ' ' || *opts == '\t') {
94 opts++; /* skip whitespace */
95 while (*opts == ' ' || *opts == '\t');
96 if (*opts == '-')
97 opts++; /* skip - */
98 else if (*opts != '\0') {
113 char *opts = NULL;
127 opts = arg;
132 opts = gettrailer(arg);
133 if (!*opts)
134 opts = NULL;
135 else if (*opts != '-') {
145 if (opts) {
146 if (parseopts(opts, howto) == 0)