Merge branch 'master' of git://git.qemu.org/qemu into prep-up

Conflicts:
	hw/Makefile.objs
	hw/ppc_prep.c

Signed-off-by: Andreas Färber <andreas.faerber@web.de>

1 files changed, 32 insertions, 4 deletions

diff --git a/error.c b/error.c
index 1f05fc466e..519f6b6ce0 100644
--- a/error.c
+++ b/error.c
@@ -11,11 +11,11 @@
  */
 
 #include "qemu-common.h"
-#include "error.h"
-#include "qjson.h"
-#include "qdict.h"
+#include "qapi/error.h"
+#include "qapi/qmp/qjson.h"
+#include "qapi/qmp/qdict.h"
 #include "qapi-types.h"
-#include "qerror.h"
+#include "qapi/qmp/qerror.h"
 
 struct Error
 {
@@ -43,6 +43,34 @@ void error_set(Error **errp, ErrorClass err_class, const char *fmt, ...)
     *errp = err;
 }
 
+void error_set_errno(Error **errp, int os_errno, ErrorClass err_class,
+                     const char *fmt, ...)
+{
+    Error *err;
+    char *msg1;
+    va_list ap;
+
+    if (errp == NULL) {
+        return;
+    }
+    assert(*errp == NULL);
+
+    err = g_malloc0(sizeof(*err));
+
+    va_start(ap, fmt);
+    msg1 = g_strdup_vprintf(fmt, ap);
+    if (os_errno != 0) {
+        err->msg = g_strdup_printf("%s: %s", msg1, strerror(os_errno));
+        g_free(msg1);
+    } else {
+        err->msg = msg1;
+    }
+    va_end(ap);
+    err->err_class = err_class;
+
+    *errp = err;
+}
+
 Error *error_copy(const Error *err)
 {
     Error *err_new;