4 * Copyright IBM, Corp. 2011
9 * This work is licensed under the terms of the GNU LGPL, version 2. See
10 * the COPYING.LIB file in the top-level directory.
13 #include "qemu-common.h"
17 #include "qapi-types.h"
26 void error_set(Error **errp, ErrorClass err_class, const char *fmt, ...)
34 assert(*errp == NULL);
36 err = g_malloc0(sizeof(*err));
39 err->msg = g_strdup_vprintf(fmt, ap);
41 err->err_class = err_class;
46 Error *error_copy(const Error *err)
50 err_new = g_malloc0(sizeof(*err));
51 err_new->msg = g_strdup(err->msg);
52 err_new->err_class = err->err_class;
57 bool error_is_set(Error **errp)
59 return (errp && *errp);
62 ErrorClass error_get_class(const Error *err)
64 return err->err_class;
67 const char *error_get_pretty(Error *err)
72 void error_free(Error *err)
80 void error_propagate(Error **dst_err, Error *local_err)
82 if (dst_err && !*dst_err) {
84 } else if (local_err) {
85 error_free(local_err);