From: Markus Armbruster <armbru@redhat.com>
Date: Fri, 19 Jun 2015 13:36:16 +0000 (+0200)
Subject: error: Make error_setg() a function
X-Git-Tag: TizenStudio_2.0_p2.3.2~120^2~1^2~202^2~5
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a9499ddd82a99c66cc72a08e72427c423acfea1c;p=sdk%2Femulator%2Fqemu.git

error: Make error_setg() a function

Saves a tiny amount of code at every call site.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
---

diff --git a/include/qapi/error.h b/include/qapi/error.h
index f44c451..34af4e1 100644
--- a/include/qapi/error.h
+++ b/include/qapi/error.h
@@ -51,8 +51,8 @@ void error_set_win32(Error **errp, int win32_err, ErrorClass err_class,
 /**
  * Same as error_set(), but sets a generic error
  */
-#define error_setg(errp, fmt, ...) \
-    error_set(errp, ERROR_CLASS_GENERIC_ERROR, fmt, ## __VA_ARGS__)
+void error_setg(Error **errp, const char *fmt, ...)
+    GCC_FMT_ATTR(2, 3);
 #define error_setg_errno(errp, os_error, fmt, ...) \
     error_set_errno(errp, os_error, ERROR_CLASS_GENERIC_ERROR, \
                     fmt, ## __VA_ARGS__)
diff --git a/util/error.c b/util/error.c
index 4518642..8f12f67 100644
--- a/util/error.c
+++ b/util/error.c
@@ -56,6 +56,15 @@ void error_set(Error **errp, ErrorClass err_class, const char *fmt, ...)
     va_end(ap);
 }
 
+void error_setg(Error **errp, const char *fmt, ...)
+{
+    va_list ap;
+
+    va_start(ap, fmt);
+    error_setv(errp, ERROR_CLASS_GENERIC_ERROR, fmt, ap);
+    va_end(ap);
+}
+
 void error_set_errno(Error **errp, int os_errno, ErrorClass err_class,
                      const char *fmt, ...)
 {