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  1. #include <errno.h>
  2. #include <getopt.h>
  3. #include <stdio.h>
  4. #include <stdlib.h>
  5.  
  6. void print_help(void)
  7. {
  8.     printf("Help");
  9.     printf("> cast -d (deletes file)");
  10.     printf("> cast -r (renames file)");
  11.     printf("> cast -c (create new file)");
  12.     printf("> cast -s (scans for file in directory)");
  13.     printf("________________________________________");
  14.     printf("Find an error or a bug? please submit it in the issues section on github\n");
  15. }
  16.  
  17. int main(int argc, char **argv)
  18. {
  19.     int option_val = 0;
  20.     int opt_delete = 0;
  21.     int opt_help = 0;
  22.  
  23.     while ((option_val = getopt(argc, argv, "dh")) != -1) {
  24.         switch (option_val) {
  25.         case 'd':
  26.             opt_delete = 1;
  27.             break;
  28.         case 'h':
  29.             opt_help = 1;
  30.             break;
  31.         default: /* '?' */
  32.             print_help();
  33.         }
  34.     }
  35.  
  36.     if (opt_delete) {
  37.         printf("Delete file\n");
  38.     } else if (opt_help) {
  39.         print_help();
  40.     } else {
  41.         print_help();
  42.     }
  43. }
Success #stdin #stdout 0s 5304KB
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stdin
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Standard input is empty
stdout
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Help> cast -d (deletes file)> cast -r (renames file)> cast -c (create new file)> cast -s (scans for file in directory)________________________________________Find an error or a bug? please submit it in the issues section on github
https://ideone.com/iuV3xo
language:
C (gcc 8.3)
created:
2 years ago
visibility:
secret

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