added mr_copy_args()

diff --git a/server/mr_util.c b/server/mr_util.c
index a8190ca81c8856d7ad0d37b4d4e8d0624cf4a79a..e5d2d8e7f63696680323f8053a34a1101396fec6 100644 (file)
--- a/server/mr_util.c
+++ b/server/mr_util.c
@@ -122,3 +122,21 @@ char **argv;
     }
     return(0);
 }
+
+
+/* returns a copy of the argv and all of it's strings */
+
+char **mr_copy_args(argv, argc)
+char **argv;
+int argc;
+{
+    char **a;
+    int i;
+
+    a = (char **) malloc(argc * sizeof(char *));
+    if (a == 0)
+      return(a);
+    for (i = 0; i < argc; i++)
+      a[i] = strsave(argv[i]);
+    return(a);
+}