-/* Licensed under GPLv3+ - see LICENSE file for details */
+/* Licensed under GPLv2+ - see LICENSE file for details */
#include <ccan/opt/opt.h>
#include <string.h>
#include <errno.h>
add_opt(&opt);
}
+bool opt_unregister(const char *names)
+{
+ int found = -1, i;
+
+ for (i = 0; i < opt_count; i++) {
+ if (opt_table[i].type == OPT_SUBTABLE)
+ continue;
+ if (strcmp(opt_table[i].names, names) == 0)
+ found = i;
+ }
+ if (found == -1)
+ return false;
+ opt_count--;
+ memmove(&opt_table[found], &opt_table[found+1],
+ (opt_count - found) * sizeof(opt_table[found]));
+ return true;
+}
+
void opt_register_table(const struct opt_table entry[], const char *desc)
{
unsigned int i, start = opt_count;
/* This helps opt_usage. */
opt_argv0 = argv[0];
- while ((ret = parse_one(argc, argv, 0, &offset, errlog)) == 1);
+ while ((ret = parse_one(argc, argv, 0, &offset, errlog, false)) == 1);
/* parse_one returns 0 on finish, -1 on error */
return (ret == 0);
}
-bool opt_early_parse(int argc, char *argv[],
- void (*errlog)(const char *fmt, ...))
+static bool early_parse(int argc, char *argv[],
+ void (*errlog)(const char *fmt, ...),
+ bool ignore_unknown)
{
int ret;
unsigned off = 0;
/* This helps opt_usage. */
opt_argv0 = argv[0];
- while ((ret = parse_one(&argc, tmpargv, OPT_EARLY, &off, errlog)) == 1);
+ while ((ret = parse_one(&argc, tmpargv, OPT_EARLY, &off, errlog, ignore_unknown)) == 1);
opt_alloc.free(tmpargv);
return (ret == 0);
}
+bool opt_early_parse(int argc, char *argv[],
+ void (*errlog)(const char *fmt, ...))
+{
+ return early_parse(argc, argv, errlog, false);
+}
+
+bool opt_early_parse_incomplete(int argc, char *argv[],
+ void (*errlog)(const char *fmt, ...))
+{
+ return early_parse(argc, argv, errlog, true);
+}
+
void opt_free_table(void)
{
opt_alloc.free(opt_table);