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[Qemu-devel] [PATCH 01/17] chardev: Properly initialize ChardevCommon co
From: |
Eric Blake |
Subject: |
[Qemu-devel] [PATCH 01/17] chardev: Properly initialize ChardevCommon components |
Date: |
Fri, 19 Feb 2016 17:19:31 -0700 |
Commit d0d7708b forgot to parse logging for spice chardevs and
virtual consoles. This requires making qemu_chr_parse_common()
non-static. While at it, use a temporary variable to make the
code shorter, as well as reduce the churn when a later patch
alters the layout of simple unions.
Signed-off-by: Eric Blake <address@hidden>
CC: Daniel P. Berrange <address@hidden>
---
include/sysemu/char.h | 10 ++++++++++
qemu-char.c | 2 +-
spice-qemu-char.c | 12 ++++++++----
ui/console.c | 20 +++++++++++---------
4 files changed, 30 insertions(+), 14 deletions(-)
diff --git a/include/sysemu/char.h b/include/sysemu/char.h
index e035d1c..e46884f 100644
--- a/include/sysemu/char.h
+++ b/include/sysemu/char.h
@@ -115,6 +115,16 @@ CharDriverState *qemu_chr_new_from_opts(QemuOpts *opts,
Error **errp);
/**
+ * @qemu_chr_parse_common:
+ *
+ * Parse the common options available to all character backends.
+ *
+ * @opts the options that still need parsing
+ * @backend a new backend
+ */
+void qemu_chr_parse_common(QemuOpts *opts, ChardevCommon *backend);
+
+/**
* @qemu_chr_new:
*
* Create a new character backend from a URI.
diff --git a/qemu-char.c b/qemu-char.c
index ad11b75..fc8ffda 100644
--- a/qemu-char.c
+++ b/qemu-char.c
@@ -3490,7 +3490,7 @@ fail:
return NULL;
}
-static void qemu_chr_parse_common(QemuOpts *opts, ChardevCommon *backend)
+void qemu_chr_parse_common(QemuOpts *opts, ChardevCommon *backend)
{
const char *logfile = qemu_opt_get(opts, "logfile");
diff --git a/spice-qemu-char.c b/spice-qemu-char.c
index 7c1f438..21885c5 100644
--- a/spice-qemu-char.c
+++ b/spice-qemu-char.c
@@ -366,26 +366,30 @@ static void qemu_chr_parse_spice_vmc(QemuOpts *opts,
ChardevBackend *backend,
Error **errp)
{
const char *name = qemu_opt_get(opts, "name");
+ ChardevSpiceChannel *spicevmc;
if (name == NULL) {
error_setg(errp, "chardev: spice channel: no name given");
return;
}
- backend->u.spicevmc = g_new0(ChardevSpiceChannel, 1);
- backend->u.spicevmc->type = g_strdup(name);
+ spicevmc = backend->u.spicevmc = g_new0(ChardevSpiceChannel, 1);
+ qemu_chr_parse_common(opts, qapi_ChardevSpiceChannel_base(spicevmc));
+ spicevmc->type = g_strdup(name);
}
static void qemu_chr_parse_spice_port(QemuOpts *opts, ChardevBackend *backend,
Error **errp)
{
const char *name = qemu_opt_get(opts, "name");
+ ChardevSpicePort *spiceport;
if (name == NULL) {
error_setg(errp, "chardev: spice port: no name given");
return;
}
- backend->u.spiceport = g_new0(ChardevSpicePort, 1);
- backend->u.spiceport->fqdn = g_strdup(name);
+ spiceport = backend->u.spiceport = g_new0(ChardevSpicePort, 1);
+ qemu_chr_parse_common(opts, qapi_ChardevSpicePort_base(spiceport));
+ spiceport->fqdn = g_strdup(name);
}
static void register_types(void)
diff --git a/ui/console.c b/ui/console.c
index b739ae9..7db0fd2 100644
--- a/ui/console.c
+++ b/ui/console.c
@@ -2060,31 +2060,33 @@ static void qemu_chr_parse_vc(QemuOpts *opts,
ChardevBackend *backend,
Error **errp)
{
int val;
+ ChardevVC *vc;
- backend->u.vc = g_new0(ChardevVC, 1);
+ vc = backend->u.vc = g_new0(ChardevVC, 1);
+ qemu_chr_parse_common(opts, qapi_ChardevVC_base(vc));
val = qemu_opt_get_number(opts, "width", 0);
if (val != 0) {
- backend->u.vc->has_width = true;
- backend->u.vc->width = val;
+ vc->has_width = true;
+ vc->width = val;
}
val = qemu_opt_get_number(opts, "height", 0);
if (val != 0) {
- backend->u.vc->has_height = true;
- backend->u.vc->height = val;
+ vc->has_height = true;
+ vc->height = val;
}
val = qemu_opt_get_number(opts, "cols", 0);
if (val != 0) {
- backend->u.vc->has_cols = true;
- backend->u.vc->cols = val;
+ vc->has_cols = true;
+ vc->cols = val;
}
val = qemu_opt_get_number(opts, "rows", 0);
if (val != 0) {
- backend->u.vc->has_rows = true;
- backend->u.vc->rows = val;
+ vc->has_rows = true;
+ vc->rows = val;
}
}
--
2.5.0
- [Qemu-devel] [PATCH 07/17] qapi: Drop useless 'data' member of unions, (continued)
- [Qemu-devel] [PATCH 07/17] qapi: Drop useless 'data' member of unions, Eric Blake, 2016/02/19
- [Qemu-devel] [PATCH 02/17] chardev: Shorten references into ChardevBackend, Eric Blake, 2016/02/19
- [Qemu-devel] [PATCH 08/17] qapi-visit: Factor out gen_visit_fields_call(), Eric Blake, 2016/02/19
- [Qemu-devel] [PATCH 10/17] qapi: Fix command with named empty argument type, Eric Blake, 2016/02/19
- [Qemu-devel] [PATCH 09/17] qapi: Add type.is_empty() helper, Eric Blake, 2016/02/19
- [Qemu-devel] [PATCH 15/17] qapi: Use anonymous base in SchemaInfo, Eric Blake, 2016/02/19
- [Qemu-devel] [PATCH 13/17] qapi-visit: Move error check into gen_visit_fields_call(), Eric Blake, 2016/02/19
- [Qemu-devel] [PATCH 16/17] qapi: Use anonymous base in CpuInfo, Eric Blake, 2016/02/19
- [Qemu-devel] [PATCH 01/17] chardev: Properly initialize ChardevCommon components,
Eric Blake <=
- [Qemu-devel] [PATCH 11/17] qapi-visit: Simplify visit of empty branch in union, Eric Blake, 2016/02/19
- [Qemu-devel] [PATCH 04/17] ui: Shorten references into InputEvent, Eric Blake, 2016/02/19
- [Qemu-devel] [PATCH 05/17] qapi: Avoid use of 'data' member of qapi unions, Eric Blake, 2016/02/19
- [Qemu-devel] [PATCH 03/17] util: Shorten references into SocketAddress, Eric Blake, 2016/02/19
- [Qemu-devel] [PATCH 14/17] qapi: Allow anonymous base for flat union, Eric Blake, 2016/02/19