Changeset 34041 for branches/meh_branches/ppstack_test/Ohana/src/opihi/lib.shell/string.c

Timestamp:

Jun 19, 2012, 5:24:19 PM (14 years ago)

Author:

mhuber

Message:

merging latest r34040 trunk changes to branch

Location:

branches/meh_branches/ppstack_test

Files:

• . (modified) (1 prop)
• Ohana/src/opihi/lib.shell/string.c (modified) (1 diff)

branches/meh_branches/ppstack_test/Ohana/src/opihi/lib.shell/string.c

@@ -301 +301 @@
   *out = *in;
 }
+
+// paste together argv[0] .. argv[N] into a single string
+char *paste_args (int argc, char **argv) {
+
+  int i;
+
+  int length = 0;
+  for (i = 0; i < argc; i++) {
+    length += strlen(argv[i]) + 1;
+  }
+  
+  char *string = NULL;
+  ALLOCATE (string, char, length);
+  string[0] = 0;
+  for (i = 0; i < argc; i++) {
+    strcat (string, argv[i]);
+    if (i < argc - 1) strcat (string, " ");
+  }
+  return string;
+}
+