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[Qemu-devel] [PATCH 4/6] Error: Introduce error_copy()
From: |
Luiz Capitulino |
Subject: |
[Qemu-devel] [PATCH 4/6] Error: Introduce error_copy() |
Date: |
Fri, 10 Feb 2012 17:31:04 -0200 |
Signed-off-by: Luiz Capitulino <address@hidden>
---
error.c | 12 ++++++++++++
error.h | 5 +++++
2 files changed, 17 insertions(+), 0 deletions(-)
diff --git a/error.c b/error.c
index 990050f..d85e136 100644
--- a/error.c
+++ b/error.c
@@ -43,6 +43,18 @@ void error_set(Error **errp, const char *fmt, ...)
*errp = err;
}
+Error *error_copy(const Error *err)
+{
+ Error *err_new;
+
+ err_new = g_malloc0(sizeof(*err));
+ err_new->obj = qdict_copy(err->obj);
+ err_new->msg = g_strdup(err->msg);
+ err_new->fmt = err->fmt;
+
+ return err_new;
+}
+
bool error_is_set(Error **errp)
{
return (errp && *errp);
diff --git a/error.h b/error.h
index 6361f40..45ff6c1 100644
--- a/error.h
+++ b/error.h
@@ -35,6 +35,11 @@ void error_set(Error **err, const char *fmt, ...)
GCC_FMT_ATTR(2, 3);
bool error_is_set(Error **err);
/**
+ * Returns an exact copy of the error passed as an argument.
+ */
+Error *error_copy(const Error *err);
+
+/**
* Get a human readable representation of an error object.
*/
const char *error_get_pretty(Error *err);
--
1.7.9.111.gf3fb0.dirty
[Qemu-devel] [PATCH 6/6] qapi: Convert migrate, Luiz Capitulino, 2012/02/10