From: Markus Armbruster <armbru@redhat.com>
Date: Thu, 27 May 2010 19:06:04 +0000 (+0200)
Subject: error: New qemu_opts_loc_restore()
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=94ac726842d37b50c7742ecb643bebe2e5d72cd2;p=qmiga%2Fqemu.git

error: New qemu_opts_loc_restore()

Needed for decent error locations when complaining about options
outside of qemu_opts_foreach().  That one sets the location
already.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---

diff --git a/qemu-option.c b/qemu-option.c
index 30327d4804..1f8f41ae7d 100644
--- a/qemu-option.c
+++ b/qemu-option.c
@@ -728,6 +728,11 @@ void qemu_opts_reset(QemuOptsList *list)
     }
 }
 
+void qemu_opts_loc_restore(QemuOpts *opts)
+{
+    loc_restore(&opts->loc);
+}
+
 int qemu_opts_set(QemuOptsList *list, const char *id,
                   const char *name, const char *value)
 {
diff --git a/qemu-option.h b/qemu-option.h
index 9e2406c562..b515813891 100644
--- a/qemu-option.h
+++ b/qemu-option.h
@@ -116,6 +116,7 @@ int qemu_opt_foreach(QemuOpts *opts, qemu_opt_loopfunc func, void *opaque,
 QemuOpts *qemu_opts_find(QemuOptsList *list, const char *id);
 QemuOpts *qemu_opts_create(QemuOptsList *list, const char *id, int fail_if_exists);
 void qemu_opts_reset(QemuOptsList *list);
+void qemu_opts_loc_restore(QemuOpts *opts);
 int qemu_opts_set(QemuOptsList *list, const char *id,
                   const char *name, const char *value);
 const char *qemu_opts_id(QemuOpts *opts);