From: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Date: Mon, 18 Nov 2019 04:22:44 +0000 (+0900)
Subject: ctl: add Quark object to report any error
X-Git-Tag: v0.1.0~429
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=411c5401367416fc7701ca39c1d8f3c62d7a4b11;p=alsa-gobject.git

ctl: add Quark object to report any error
---

diff --git a/src/ctl/meson.build b/src/ctl/meson.build
index 084fcbc..b15bece 100644
--- a/src/ctl/meson.build
+++ b/src/ctl/meson.build
@@ -8,11 +8,17 @@ namespace = 'ALSACtl'
 has_enumerations = true
 has_marshaller = false
 
-sources = files()
+sources = files(
+  'query.c',
+)
 
-headers = files()
+headers = files(
+  'query.h',
+)
 
-privates = files()
+privates = files(
+  'privates.h',
+)
 
 #
 # Common part except for identifier of dependency.
diff --git a/src/ctl/privates.h b/src/ctl/privates.h
new file mode 100644
index 0000000..4a61640
--- /dev/null
+++ b/src/ctl/privates.h
@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
+#ifndef __ALSA_GOBJECT_ALSACTL_PRIVATES__H__
+#define __ALSA_GOBJECT_ALSACTL_PRIVATES__H__
+
+#include <string.h>
+
+#include <glib.h>
+#include <glib-object.h>
+
+G_BEGIN_DECLS
+
+GQuark alsactl_error_quark(void);
+
+#define generate_error(err, errno)                      \
+    g_set_error(err, alsactl_error_quark(), errno,      \
+                __FILE__ ":%d: %s", __LINE__, strerror(errno))
+
+G_END_DECLS
+
+#endif
diff --git a/src/ctl/query.c b/src/ctl/query.c
new file mode 100644
index 0000000..5bd8081
--- /dev/null
+++ b/src/ctl/query.c
@@ -0,0 +1,6 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
+#include "query.h"
+#include "privates.h"
+
+// For error handling.
+G_DEFINE_QUARK("alsactl-error", alsactl_error)
diff --git a/src/ctl/query.h b/src/ctl/query.h
new file mode 100644
index 0000000..7e19ef8
--- /dev/null
+++ b/src/ctl/query.h
@@ -0,0 +1,12 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
+#ifndef __ALSA_GOBJECT_ALSACTL_QUERY__H__
+#define __ALSA_GOBJECT_ALSACTL_QUERY__H__
+
+#include <glib.h>
+#include <glib-object.h>
+
+G_BEGIN_DECLS
+
+G_END_DECLS
+
+#endif