drake/serpent
1
0
Fork 0
Code Issues Pull requests Activity

Updated: fixed command line parsing

Browse source
This commit is contained in:
Lian Drake 2023-12-08 05:04:48 -04:00
parent 569dd8832e
commit 62a2ee9db3
2 changed files with 6 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

BIN
serpent Executable file
View file

Binary file not shown.

12
serpent.c
View file

@ -78,25 +78,25 @@ int main (int argc, char **argv) {
/* Command line parsing */ /* Command line parsing */
int option; int option;
static const char* short_options = "chv"; static const char* shortOptions = "chv";
static struct option long_options[] = { static struct option longOptions[] = {
{"show-controls", no_argument, NULL, 'c'}, {"show-controls", no_argument, NULL, 'c'},
{"help", no_argument, NULL, 'h'}, {"help", no_argument, NULL, 'h'},
{"version", no_argument, NULL, 'v'}, {"version", no_argument, NULL, 'v'},
{NULL, 0, NULL, 0} {NULL, 0, NULL, 0}
}; };
while ((option = getopt_long (argc, argv, short_options, long_options, NULL)) != -1) { while ((option = getopt_long (argc, argv, shortOptions, longOptions, NULL)) != -1) {
switch (option) { switch (option) {
case 'c': case 'c':
argControls(); argControls();
break; return 0;
case 'h': case 'h':
argHelp(); argHelp();
break; return 0;
case 'v': case 'v':
argVersion(); argVersion();
break; return 0;
case '?': case '?':
fprintf(stderr, "Use '-h, --help' for help.\n"); fprintf(stderr, "Use '-h, --help' for help.\n");
return 1; return 1;