Aggiunte i listati per poter usare le modifiche di Mirko, con la generazione

[gapil.git] / listati / option_code.c

diff --git a/listati/option_code.c b/listati/option_code.c
new file mode 100644 (file)
index 0000000..7918bb7
--- /dev/null
+++ b/listati/option_code.c
@@ -0,0 +1,28 @@
+    opterr = 0;  /* don't want writing to stderr */
+    while ( (i = getopt(argc, argv, "hp:c:e:")) != -1) {
+        switch (i) {
+        /* 
+         * Handling options 
+         */ 
+        case 'h':   /* help option */
+            printf("Wrong -h option use\n");
+            usage();
+            return -1;
+            break;
+        case 'c':   /* take wait time for children */
+            wait_child = strtol(optarg, NULL, 10);    /* convert input */
+            break;
+        case 'p':   /* take wait time for children */
+            wait_parent = strtol(optarg, NULL, 10);   /* convert input */
+            break;
+        case 'e':   /* take wait before parent exit */
+            wait_end = strtol(optarg, NULL, 10);      /* convert input */
+            break;
+        case '?':   /* unrecognized options */
+            printf("Unrecognized options -%c\n",optopt);
+            usage();
+        default:    /* should not reached */
+            usage();
+        }
+    }
+    debug("Optind %d, argc %d\n",optind,argc);