[Xen-changelog] [xen-unstable] xl: allow config filename to precede options

[Xen patchbot-unstable <patchbot@xxxxxxx>]

# HG changeset patch
# User Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
# Date 1298659428 0
# Node ID 8af88ff698ff8a4a42a10c92691f225c15aa8877
# Parent  3060ba3983ceb874df8d637dcda21a72f242f2c1
xl: allow config filename to precede options

"xm create" supports options which follow the domain config filename.
So xl should do as well.

This is an ad-hoc fixup to the "xl create" command line parser.  We
should revisit the xl command line parser in 4.2.

Signed-off-by: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
Reported-by: W. Michael Petullo <mike@xxxxxxxx>
Committed-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
---


diff -r 3060ba3983ce -r 8af88ff698ff tools/libxl/xl_cmdimpl.c
--- a/tools/libxl/xl_cmdimpl.c  Fri Feb 25 18:41:34 2011 +0000
+++ b/tools/libxl/xl_cmdimpl.c  Fri Feb 25 18:43:48 2011 +0000
@@ -3253,6 +3253,11 @@
         {0, 0, 0, 0}
     };
 
+    if (argv[1] && argv[1][0] != '-' && !strchr(argv[1], '=')) {
+        filename = argv[1];
+        argc--; argv++;
+    }
+
     while (1) {
         opt = getopt_long(argc, argv, "hnqf:pcde", long_options, 
&option_index);
         if (opt == -1)

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