Changeset 33308 for branches/eam_branches/ipp-20111122/Ohana/src/opihi/lib.shell/string.c

Timestamp:

Feb 18, 2012, 8:44:13 PM (14 years ago)

Author:

eugene

Message:

some support functions for dvo_client; mextract example nearly complete

File:

• branches/eam_branches/ipp-20111122/Ohana/src/opihi/lib.shell/string.c (modified) (1 diff)

branches/eam_branches/ipp-20111122/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;
+}
+