Changeset 42081 for trunk/Ohana/src/opihi/cmd.basic/list.c

Timestamp:

Feb 28, 2022, 12:15:17 PM (4 years ago)

Author:

eugene

Message:

add getargs function; add option to list -join to start on later word

File:

• trunk/Ohana/src/opihi/cmd.basic/list.c (modified) (2 diffs)

trunk/Ohana/src/opihi/cmd.basic/list.c

@@ -119 +119 @@
   // return an error if -add is given with no other args
   if ((argc > 2) && (!strcmp (argv[2], "-join"))) {
+    int start = 0;
+    if ((N = get_argument (argc, argv, "-start"))) {
+      remove_argument (N, &argc, argv);
+      start = atoi (argv[N]);
+      remove_argument (N, &argc, argv);
+    }
+
     if (argc != 4) {
       gprint (GP_ERR, "USAGE: list (root) -join (variable)\n");
@@ -137 +144 @@
     memset (output, 0, MAX_LINE_LENGTH);
 
-    for (i = 0; i < nList; i++) {
+    for (i = start; i < nList; i++) {
       snprintf (line, MAX_LINE_LENGTH, "%s:%d", argv[1], i);
       char *word = get_variable (line);