X-Git-Url: https://repo.jachan.dev/qemu.git/blobdiff_plain/448293961f889d635295ad5b1ecc57ce267801ba..c537d79cc523f6fa29f70a7055a93e2c128beb20:/error.c

diff --git a/error.c b/error.c
index 867eec2c1a..a52b7710d2 100644
--- a/error.c
+++ b/error.c
@@ -9,11 +9,13 @@
  * This work is licensed under the terms of the GNU LGPL, version 2.  See
  * the COPYING.LIB file in the top-level directory.
  */
+
+#include "qemu-common.h"
 #include "error.h"
+#include "qjson.h"
+#include "qdict.h"
 #include "error_int.h"
-#include "qemu-objects.h"
 #include "qerror.h"
-#include <assert.h>
 
 struct Error
 {
@@ -31,7 +33,7 @@ void error_set(Error **errp, const char *fmt, ...)
         return;
     }
 
-    err = qemu_mallocz(sizeof(*err));
+    err = g_malloc0(sizeof(*err));
 
     va_start(ap, fmt);
     err->obj = qobject_to_qdict(qobject_from_jsonv(fmt, &ap));
@@ -41,6 +43,19 @@ 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->msg = g_strdup(err->msg);
+    err_new->fmt = err->fmt;
+    err_new->obj = err->obj;
+    QINCREF(err_new->obj);
+
+    return err_new;
+}
+
 bool error_is_set(Error **errp)
 {
     return (errp && *errp);
@@ -51,7 +66,7 @@ const char *error_get_pretty(Error *err)
     if (err->msg == NULL) {
         QString *str;
         str = qerror_format(err->fmt, err->obj);
-        err->msg = qemu_strdup(qstring_get_str(str));
+        err->msg = g_strdup(qstring_get_str(str));
         QDECREF(str);
     }
 
@@ -78,15 +93,15 @@ QDict *error_get_data(Error *err)
 void error_set_field(Error *err, const char *field, const char *value)
 {
     QDict *dict = qdict_get_qdict(err->obj, "data");
-    return qdict_put(dict, field, qstring_from_str(value));
+    qdict_put(dict, field, qstring_from_str(value));
 }
 
 void error_free(Error *err)
 {
     if (err) {
         QDECREF(err->obj);
-        qemu_free(err->msg);
-        qemu_free(err);
+        g_free(err->msg);
+        g_free(err);
     }
 }
 
@@ -96,6 +111,10 @@ bool error_is_type(Error *err, const char *fmt)
     char *ptr;
     char *end;
 
+    if (!err) {
+        return false;
+    }
+
     ptr = strstr(fmt, "'class': '");
     assert(ptr != NULL);
     ptr += strlen("'class': '");
@@ -132,7 +151,7 @@ void error_set_qobject(Error **errp, QObject *obj)
     if (errp == NULL) {
         return;
     }
-    err = qemu_mallocz(sizeof(*err));
+    err = g_malloc0(sizeof(*err));
     err->obj = qobject_to_qdict(obj);
     qobject_incref(obj);