X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=lib%2Fgetopt_long.c;h=70894e3281e04f7830cc583c2079affb9c545518;hp=3d80627f5395c6bba4d5d28ac73170c46290e198;hb=9f170691560bacdcd8cef6296d14fc0a8467a9dd;hpb=bf2e821a55d8aa3de1cda7288a0e22883110fdc6

diff --git a/lib/getopt_long.c b/lib/getopt_long.c
index 3d80627f..70894e32 100644
--- a/lib/getopt_long.c
+++ b/lib/getopt_long.c
@@ -6,12 +6,15 @@
  * - Option reordering is not supported
  * - -W foo is not supported
  * - First optstring character "-" not supported.
+ *
+ * This file was imported from the klibc library from hpa
  */
 
 #include <stdint.h>
 #include <unistd.h>
 #include <string.h>
-#include <getopt.h>
+
+#include "getopt.h"
 
 char *optarg;
 int optind, opterr, optopt;
@@ -123,7 +126,16 @@ int getopt_long_only(int argc, char *const *argv, const char *optstring,
 			} else {
 				/* Argument-taking option with non-attached
 				   argument */
-				if (argv[optind + 1]) {
+				if (osptr[2] == ':') {
+					if (argv[optind + 1]) {
+						optarg = (char *)argv[optind+1];
+						optind += 2;
+					} else {
+						optarg = NULL;
+						optind++;
+					}
+					return opt;
+				} else if (argv[optind + 1]) {
 					optarg = (char *)argv[optind+1];
 					optind += 2;
 				} else {