static int
parse_options(int argc, char **argv)
{
int ch;
getopt_reset();
while ((ch = getopt_long(argc, argv, SHORT_OPTS, opts, NULL)) != -1) {
if (general_parse_opt(ch, &buzzy_raw_pkg)) {
continue;
}
if (package_env_parse_opt(ch, &buzzy_raw_pkg)) {
continue;
}
switch (ch) {
case 'f':
force = true;
break;
default:
cork_command_show_help(&buzzy_raw_pkg, NULL);
exit(EXIT_FAILURE);
}
}
return optind;
}
int execute_command(int argc, char **argv)
{
struct command *cmdtp;
int ret;
getopt_reset();
/* Look up command in command table */
if ((cmdtp = find_cmd(argv[0]))) {
/* OK - call function to do the command */
ret = cmdtp->cmd(cmdtp, argc, argv);
if (ret == COMMAND_ERROR_USAGE) {
barebox_cmd_usage(cmdtp);
return COMMAND_ERROR;
}
return ret;
} else {
#ifdef CONFIG_CMD_HELP
printf ("Unknown command '%s' - try 'help'\n", argv[0]);
#else
printf ("Unknown command '%s'\n", argv[0]);
#endif
return -1; /* give up after bad command */
}
}
static int
get_options(struct options *options, int argc, char *argv[])
{
getopt_reset();
int ch;
int long_option_index;
while (-1 != (ch = getopt_long(argc, argv, short_options, long_options, &long_option_index))) {
switch (ch) {
case option_value_debug:
options->debug = true;
break;
case option_value_format:
get_format(options, optarg);
break;
case option_value_help:
options->help = true;
return optind;
case option_value_jrand48:
get_jrand48(options, optarg);
break;
case option_value_verbose:
options->verbose = true;
break;
default:
options->error = true;
break;
}
}
return optind;
}
