-fhelp to list -f flags, -Whelp to list -W options

This commit is contained in:
Wolfgang Bumiller 2012-07-28 14:50:07 +02:00
parent ac26c2f2f2
commit bddf0bb384

16
main.c
View file

@ -178,7 +178,13 @@ static bool options_parse(int argc, char **argv) {
/* handle all -fflags */
case 'f':
if (!strncmp(argv[0]+2, "no-", 3)) {
if (!strcmp(argv[0]+2, "help")) {
printf("Possible flags:\n");
for (itr = 0; itr < opt_flag_list_count; ++itr)
printf(" -f%s\n", opt_flag_list[itr].name);
exit(0);
}
else if (!strncmp(argv[0]+2, "no-", 3)) {
if (!options_setflag(argv[0]+5, false)) {
printf("unknown flag: %s\n", argv[0]+2);
return false;
@ -190,7 +196,13 @@ static bool options_parse(int argc, char **argv) {
}
break;
case 'W':
if (!strcmp(argv[0]+2, "all")) {
if (!strcmp(argv[0]+2, "help")) {
printf("Possible warnings:\n");
for (itr = 0; itr < opt_warn_list_count; ++itr)
printf(" -W%s\n", opt_warn_list[itr].name);
exit(0);
}
else if (!strcmp(argv[0]+2, "all")) {
for (itr = 0; itr < sizeof(opt_warn)/sizeof(opt_warn[0]); ++itr)
opt_warn[itr] = 0xFFFFFFFFL;
break;