From: Luiz Capitulino <lcapitulino@redhat.com>
Date: Fri, 7 Jun 2013 18:24:49 +0000 (-0400)
Subject: error: add error_setg_file_open() helper
X-Git-Tag: v1.6.0-rc0~203^2~8
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=54028d7542cffe97c4685994baac66988c4b7db9;p=thirdparty%2Fqemu.git

error: add error_setg_file_open() helper

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Acked-by: Kevin Wolf <kwolf@redhat.com>
---

diff --git a/include/qapi/error.h b/include/qapi/error.h
index 5cd2f0c3025..ffd1cea4772 100644
--- a/include/qapi/error.h
+++ b/include/qapi/error.h
@@ -44,6 +44,11 @@ void error_set_errno(Error **err, int os_error, ErrorClass err_class, const char
 #define error_setg_errno(err, os_error, fmt, ...) \
     error_set_errno(err, os_error, ERROR_CLASS_GENERIC_ERROR, fmt, ## __VA_ARGS__)
 
+/**
+ * Helper for open() errors
+ */
+void error_setg_file_open(Error **errp, int os_errno, const char *filename);
+
 /**
  * Returns true if an indirect pointer to an error is pointing to a valid
  * error object.
diff --git a/util/error.c b/util/error.c
index 519f6b6ce00..53b04354aef 100644
--- a/util/error.c
+++ b/util/error.c
@@ -71,6 +71,11 @@ void error_set_errno(Error **errp, int os_errno, ErrorClass err_class,
     *errp = err;
 }
 
+void error_setg_file_open(Error **errp, int os_errno, const char *filename)
+{
+    error_setg_errno(errp, os_errno, "Could not open '%s'", filename);
+}
+
 Error *error_copy(const Error *err)
 {
     Error *err_new;