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#include <argp.h>
#include <stdio.h>
#include <stdlib.h>
static struct argp_option argp_options[] = {
{ "dstaddr", 'd', "ADDR", 0,
"set destination (peer) address to ADDR" },
{ "peer", 'p', "ADDR", OPTION_ALIAS },
{ NULL }
};
static error_t parse_opt (int key, char *arg, struct argp_state *state);
static struct argp argp =
{
argp_options, parse_opt
};
static int cnt;
static int
do_test (int argc, char *argv[])
{
int remaining;
argp_parse (&argp, argc, argv, 0, &remaining, NULL);
return cnt != 4;
}
static error_t
parse_opt (int key, char *arg, struct argp_state *state)
{
switch (key)
{
case 'd':
case 'p':
printf ("got '%c' with argument '%s'\n", key, arg);
++cnt;
break;
case 0:
case ARGP_KEY_END:
case ARGP_KEY_NO_ARGS:
case ARGP_KEY_INIT:
case ARGP_KEY_SUCCESS:
case ARGP_KEY_FINI:
// Ignore.
return ARGP_ERR_UNKNOWN;
default:
printf ("invalid key '%x'\n", key);
exit (1);
}
return 0;
}
#define TEST_FUNCTION do_test (argc, argv)
#include "../test-skeleton.c"
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