[10/34] error: don't delay error message construction

Submitted by Luiz Capitulino on Aug. 2, 2012, 1:02 a.m.

Details

Message ID 1343869374-23417-11-git-send-email-lcapitulino@redhat.com
State New
Headers show

Commit Message

Luiz Capitulino Aug. 2, 2012, 1:02 a.m.
Today, the error message is only constructed when it's used. This commit
changes that to construct the error message when the error object is
built (ie. when the error is reported).

This simplifies the Error object.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
---
 error.c  | 8 +-------
 qerror.c | 4 +---
 2 files changed, 2 insertions(+), 10 deletions(-)

Patch hide | download patch | download mbox

diff --git a/error.c b/error.c
index 3a62592..2ade99b 100644
--- a/error.c
+++ b/error.c
@@ -20,7 +20,6 @@ 
 struct Error
 {
     QDict *obj;
-    const char *fmt;
     char *msg;
 };
 
@@ -39,7 +38,7 @@  void error_set(Error **errp, const char *fmt, ...)
     va_start(ap, fmt);
     err->obj = qobject_to_qdict(qobject_from_jsonv(fmt, &ap));
     va_end(ap);
-    err->fmt = fmt;
+    err->msg = qerror_format(fmt, err->obj);
 
     *errp = err;
 }
@@ -50,7 +49,6 @@  Error *error_copy(const Error *err)
 
     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);
 
@@ -64,10 +62,6 @@  bool error_is_set(Error **errp)
 
 const char *error_get_pretty(Error *err)
 {
-    if (err->msg == NULL) {
-        err->msg = qerror_format(err->fmt, err->obj);
-    }
-
     return err->msg;
 }
 
diff --git a/qerror.c b/qerror.c
index 5b7d67d..691d8a8 100644
--- a/qerror.c
+++ b/qerror.c
@@ -543,7 +543,6 @@  void qerror_report(const char *fmt, ...)
 struct Error
 {
     QDict *obj;
-    const char *fmt;
     char *msg;
 };
 
@@ -555,8 +554,7 @@  void qerror_report_err(Error *err)
     loc_save(&qerr->loc);
     QINCREF(err->obj);
     qerr->error = err->obj;
-
-    qerr->err_msg = qerror_format(err->fmt, qerr->error);
+    qerr->err_msg = g_strdup(err->msg);
 
     if (monitor_cur_is_qmp()) {
         monitor_set_error(cur_mon, qerr);