From: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
To: qemu-devel@nongnu.org
Cc: "Kevin Wolf" <kwolf@redhat.com>,
"Vladimir Sementsov-Ogievskiy" <vsementsov@virtuozzo.com>,
"Laszlo Ersek" <lersek@redhat.com>,
qemu-block@nongnu.org, "Paul Durrant" <paul@xen.org>,
"Philippe Mathieu-Daudé" <philmd@redhat.com>,
armbru@redhat.com, "Max Reitz" <mreitz@redhat.com>,
"Greg Kurz" <groug@kaod.org>,
"Stefano Stabellini" <sstabellini@kernel.org>,
"Gerd Hoffmann" <kraxel@redhat.com>,
"Stefan Hajnoczi" <stefanha@redhat.com>,
"Anthony Perard" <anthony.perard@citrix.com>,
xen-devel@lists.xenproject.org,
"Michael Roth" <mdroth@linux.vnet.ibm.com>,
"Stefan Berger" <stefanb@linux.ibm.com>
Subject: [PATCH v7 01/11] qapi/error: add (Error **errp) cleaning APIs
Date: Fri, 31 Jan 2020 16:01:08 +0300 [thread overview]
Message-ID: <20200131130118.1716-2-vsementsov@virtuozzo.com> (raw)
In-Reply-To: <20200131130118.1716-1-vsementsov@virtuozzo.com>
Add functions to clean Error **errp: call corresponding Error *err
cleaning function an set pointer to NULL.
New functions:
error_free_errp
error_report_errp
warn_report_errp
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Eric Blake <eblake@redhat.com>
---
CC: Eric Blake <eblake@redhat.com>
CC: Kevin Wolf <kwolf@redhat.com>
CC: Max Reitz <mreitz@redhat.com>
CC: Greg Kurz <groug@kaod.org>
CC: Stefano Stabellini <sstabellini@kernel.org>
CC: Anthony Perard <anthony.perard@citrix.com>
CC: Paul Durrant <paul@xen.org>
CC: Stefan Hajnoczi <stefanha@redhat.com>
CC: "Philippe Mathieu-Daudé" <philmd@redhat.com>
CC: Laszlo Ersek <lersek@redhat.com>
CC: Gerd Hoffmann <kraxel@redhat.com>
CC: Stefan Berger <stefanb@linux.ibm.com>
CC: Markus Armbruster <armbru@redhat.com>
CC: Michael Roth <mdroth@linux.vnet.ibm.com>
CC: qemu-block@nongnu.org
CC: xen-devel@lists.xenproject.org
include/qapi/error.h | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/include/qapi/error.h b/include/qapi/error.h
index ad5b6e896d..d34987148d 100644
--- a/include/qapi/error.h
+++ b/include/qapi/error.h
@@ -309,6 +309,32 @@ void warn_reportf_err(Error *err, const char *fmt, ...)
void error_reportf_err(Error *err, const char *fmt, ...)
GCC_FMT_ATTR(2, 3);
+/*
+ * Functions to clean Error **errp: call corresponding Error *err cleaning
+ * function, then set pointer to NULL.
+ */
+static inline void error_free_errp(Error **errp)
+{
+ assert(errp && *errp);
+ error_free(*errp);
+ *errp = NULL;
+}
+
+static inline void error_report_errp(Error **errp)
+{
+ assert(errp && *errp);
+ error_report_err(*errp);
+ *errp = NULL;
+}
+
+static inline void warn_report_errp(Error **errp)
+{
+ assert(errp && *errp);
+ warn_report_err(*errp);
+ *errp = NULL;
+}
+
+
/*
* Just like error_setg(), except you get to specify the error class.
* Note: use of error classes other than ERROR_CLASS_GENERIC_ERROR is
--
2.21.0
next prev parent reply other threads:[~2020-01-31 13:02 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-31 13:01 [PATCH v7 00/11] error: auto propagated local_err part I Vladimir Sementsov-Ogievskiy
2020-01-31 13:01 ` Vladimir Sementsov-Ogievskiy [this message]
2020-02-21 7:38 ` [PATCH v7 01/11] qapi/error: add (Error **errp) cleaning APIs Markus Armbruster
2020-02-21 9:20 ` Vladimir Sementsov-Ogievskiy
2020-02-21 14:25 ` Eric Blake
2020-02-21 16:34 ` Markus Armbruster
2020-02-21 17:31 ` Vladimir Sementsov-Ogievskiy
2020-02-22 8:23 ` Markus Armbruster
2020-02-25 9:48 ` Vladimir Sementsov-Ogievskiy
2020-01-31 13:01 ` [PATCH v7 02/11] error: auto propagated local_err Vladimir Sementsov-Ogievskiy
2020-02-21 9:19 ` Markus Armbruster
2020-02-21 9:42 ` Vladimir Sementsov-Ogievskiy
2020-02-21 14:29 ` Eric Blake
2020-02-21 16:23 ` Markus Armbruster
2020-01-31 13:01 ` [PATCH v7 03/11] scripts: add coccinelle script to use auto propagated errp Vladimir Sementsov-Ogievskiy
2020-02-23 8:55 ` Markus Armbruster
2020-02-25 9:08 ` Vladimir Sementsov-Ogievskiy
2020-02-25 12:52 ` Markus Armbruster
2020-02-25 15:22 ` Vladimir Sementsov-Ogievskiy
2020-02-26 7:41 ` Markus Armbruster
2020-02-25 9:51 ` Vladimir Sementsov-Ogievskiy
2020-03-04 13:40 ` Vladimir Sementsov-Ogievskiy
2020-03-04 15:10 ` Markus Armbruster
2020-01-31 13:01 ` [PATCH v7 04/11] hw/sd/ssi-sd: fix error handling in ssi_sd_realize Vladimir Sementsov-Ogievskiy
2020-01-31 13:01 ` [PATCH v7 05/11] SD (Secure Card): introduce ERRP_AUTO_PROPAGATE Vladimir Sementsov-Ogievskiy
2020-01-31 13:01 ` [PATCH v7 06/11] pflash: " Vladimir Sementsov-Ogievskiy
2020-01-31 13:01 ` [PATCH v7 07/11] fw_cfg: " Vladimir Sementsov-Ogievskiy
2020-01-31 13:01 ` [PATCH v7 08/11] virtio-9p: " Vladimir Sementsov-Ogievskiy
2020-01-31 13:01 ` [PATCH v7 09/11] TPM: " Vladimir Sementsov-Ogievskiy
2020-01-31 13:01 ` [PATCH v7 10/11] nbd: " Vladimir Sementsov-Ogievskiy
2020-01-31 13:01 ` [PATCH v7 11/11] xen: " Vladimir Sementsov-Ogievskiy
2020-01-31 13:12 ` [Xen-devel] [PATCH v7 00/11] error: auto propagated local_err part I no-reply
2020-01-31 13:32 ` Vladimir Sementsov-Ogievskiy
2020-03-03 8:01 ` Markus Armbruster
2020-03-03 8:12 ` Vladimir Sementsov-Ogievskiy
2020-03-16 14:40 ` Markus Armbruster
2020-03-17 9:42 ` Vladimir Sementsov-Ogievskiy
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