#include "cache.h" #include "parse-options.h" static int boolean = 0; static int integer = 0; static char *string = NULL; int main(int argc, const char **argv) { const char *usage[] = { "test-parse-options <options>", NULL }; struct option options[] = { OPT_BOOLEAN('b', "boolean", &boolean, "get a boolean"), OPT_INTEGER('i', "integer", &integer, "get a integer"), OPT_INTEGER('j', NULL, &integer, "get a integer, too"), OPT_GROUP("string options"), OPT_STRING('s', "string", &string, "string", "get a string"), OPT_STRING(0, "string2", &string, "str", "get another string"), OPT_STRING(0, "st", &string, "st", "get another string (pervert ordering)"), OPT_STRING('o', NULL, &string, "str", "get another string"), OPT_END(), }; int i; argc = parse_options(argc, argv, options, usage, 0); printf("boolean: %d\n", boolean); printf("integer: %d\n", integer); printf("string: %s\n", string ? string : "(not set)"); for (i = 0; i < argc; i++) printf("arg %02d: %s\n", i, argv[i]); return 0; }