daemon: Require newer GLib

And remove ifdef's.

configure.ac

@@ -152,7 +152,7 @@ AX_CHECK_LINK_FLAG([-Wl,-z,relro,-z,now],
 		   [RELRO_LDFLAGS="-Wl,-z,relro,-z,now"])
 AC_SUBST([RELRO_LDFLAGS])
 
-PKG_CHECK_MODULES(GLIB, [glib-2.0 >= 2.21.5])
+PKG_CHECK_MODULES(GLIB, [glib-2.0 >= 2.29.19])
 PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.0])
 PKG_CHECK_MODULES(DBUS_GLIB, [dbus-glib-1 >= 0.76])
 PKG_CHECK_MODULES(POLKIT, polkit-gobject-1 >= 0.97)

src/dummy/up-backend.c

@@ -100,9 +100,7 @@ up_backend_add_cb (UpBackend *backend)
 
 	/* setup poll */
 	timer_id = g_timeout_add_seconds (2, (GSourceFunc) up_backend_changed_time_cb, backend);
-#if GLIB_CHECK_VERSION(2,25,8)
 	g_source_set_name_by_id (timer_id, "[UpBackend] changed");
-#endif
 out:
 	return FALSE;
 }

src/freebsd/up-backend.c

@@ -288,9 +288,7 @@ up_backend_coldplug (UpBackend *backend, UpDaemon *daemon)
 		g_timeout_add_seconds (UP_BACKEND_REFRESH_TIMEOUT,
 			       (GSourceFunc) up_backend_refresh_devices,
 			       backend);
-#if GLIB_CHECK_VERSION(2,25,8)
 	g_source_set_name_by_id (backend->priv->poll_timer_id, "[FreeBSD:UpBackend] poll");
-#endif
 
 	return TRUE;
 }

src/linux/up-device-csr.c

@@ -209,9 +209,7 @@ up_device_csr_coldplug (UpDevice *device)
 	csr->priv->poll_timer_id = g_timeout_add_seconds (UP_DEVICE_CSR_REFRESH_TIMEOUT,
 							  (GSourceFunc) up_device_csr_poll_cb, csr);
 
-#if GLIB_CHECK_VERSION(2,25,8)
 	g_source_set_name_by_id (csr->priv->poll_timer_id, "[UpDeviceCsr] poll");
-#endif
 out:
 	return ret;
 }

src/linux/up-device-hid.c

@@ -475,9 +475,7 @@ up_device_hid_init (UpDeviceHid *hid)
 	hid->priv->fd = -1;
 	hid->priv->poll_timer_id = g_timeout_add_seconds (UP_DEVICE_HID_REFRESH_TIMEOUT,
 							  (GSourceFunc) up_device_hid_poll, hid);
-#if GLIB_CHECK_VERSION(2,25,8)
 	g_source_set_name_by_id (hid->priv->poll_timer_id, "[UpDeviceHid] poll");
-#endif
 }
 
 /**

src/linux/up-device-idevice.c

@@ -153,9 +153,7 @@ up_device_idevice_coldplug (UpDevice *device)
 	idevice->priv->poll_timer_id = g_timeout_add_seconds (poll_seconds,
 							      (GSourceFunc) up_device_idevice_poll_cb, idevice);
 
-#if GLIB_CHECK_VERSION(2,25,8)
 	g_source_set_name_by_id (idevice->priv->poll_timer_id, "[UpDeviceIdevice] poll");
-#endif
 	return TRUE;
 
 out:

src/linux/up-device-supply.c

@@ -960,9 +960,8 @@ up_device_supply_setup_poll (UpDevice *device)
 		supply->priv->poll_timer_id =
 			g_timeout_add_seconds (UP_DEVICE_SUPPLY_UNKNOWN_TIMEOUT,
 					       (GSourceFunc) up_device_supply_poll_battery, supply);
-#if GLIB_CHECK_VERSION(2,25,8)
 		g_source_set_name_by_id (supply->priv->poll_timer_id, "[UpDeviceSupply] unknown poll");
-#endif
+
 		/* increase count, we don't want to poll at 0.5Hz forever */
 		supply->priv->unknown_retries++;
 		goto out;
@@ -972,9 +971,7 @@ up_device_supply_setup_poll (UpDevice *device)
 	supply->priv->poll_timer_id =
 		g_timeout_add_seconds (UP_DEVICE_SUPPLY_REFRESH_TIMEOUT,
 				       (GSourceFunc) up_device_supply_poll_battery, supply);
-#if GLIB_CHECK_VERSION(2,25,8)
 	g_source_set_name_by_id (supply->priv->poll_timer_id, "[UpDeviceSupply] normal poll");
-#endif
 out:
 	return (supply->priv->poll_timer_id != 0);
 }

src/linux/up-device-wup.c

@@ -426,9 +426,7 @@ up_device_wup_init (UpDeviceWup *wup)
 	wup->priv->fd = -1;
 	wup->priv->poll_timer_id = g_timeout_add_seconds (UP_DEVICE_WUP_REFRESH_TIMEOUT,
 							  (GSourceFunc) up_device_wup_poll_cb, wup);
-#if GLIB_CHECK_VERSION(2,25,8)
 	g_source_set_name_by_id (wup->priv->poll_timer_id, "[UpDeviceWup] poll");
-#endif
 }
 
 /**

src/up-daemon.c

@@ -624,9 +624,7 @@ up_daemon_poll_battery_devices_for_a_little_bit (UpDaemon *daemon)
 	priv->battery_poll_id =
 		g_timeout_add_seconds (UP_DAEMON_ON_BATTERY_REFRESH_DEVICES_DELAY,
 				       (GSourceFunc) up_daemon_refresh_battery_devices_cb, daemon);
-#if GLIB_CHECK_VERSION(2,25,8)
 	g_source_set_name_by_id (priv->battery_poll_id, "[UpDaemon] poll batteries for AC event");
-#endif
 }
 
 /**

src/up-history.c

@@ -652,9 +652,7 @@ up_history_schedule_save (UpHistory *history)
 	g_debug ("saving in %i seconds", UP_HISTORY_SAVE_INTERVAL);
 	history->priv->save_id = g_timeout_add_seconds (UP_HISTORY_SAVE_INTERVAL,
 							(GSourceFunc) up_history_schedule_save_cb, history);
-#if GLIB_CHECK_VERSION(2,25,8)
 	g_source_set_name_by_id (history->priv->save_id, "[UpHistory] save");
-#endif
 	return TRUE;
 }
 

src/up-main.c

@@ -30,6 +30,7 @@
 #include <unistd.h>
 
 #include <glib.h>
+#include <glib-unix.h>
 #include <glib/gi18n-lib.h>
 #include <glib-object.h>
 #include <locale.h>
@@ -41,10 +42,6 @@
 #include "up-kbd-backlight.h"
 #include "up-wakeups.h"
 
-#if GLIB_CHECK_VERSION(2,29,19)
- #include <glib-unix.h>
-#endif
-
 #define DEVKIT_POWER_SERVICE_NAME "org.freedesktop.UPower"
 static GMainLoop *loop = NULL;
 
@@ -92,8 +89,6 @@ out:
 	return ret;
 }
 
-#if GLIB_CHECK_VERSION(2,29,19)
-
 /**
  * up_main_sigint_cb:
  **/
@@ -105,25 +100,6 @@ up_main_sigint_cb (gpointer user_data)
 	return FALSE;
 }
 
-#else
-
-/**
- * up_main_sigint_handler:
- **/
-static void
-up_main_sigint_handler (gint sig)
-{
-	g_debug ("Handling SIGINT");
-
-	/* restore default */
-	signal (SIGINT, SIG_DFL);
-
-	/* cleanup */
-	g_main_loop_quit (loop);
-}
-
-#endif
-
 /**
  * up_main_timed_exit_cb:
  *
@@ -269,16 +245,12 @@ main (gint argc, gchar **argv)
 		goto out;
 	}
 
-#if GLIB_CHECK_VERSION(2,29,19)
 	/* do stuff on ctrl-c */
 	g_unix_signal_add_full (G_PRIORITY_DEFAULT,
 				SIGINT,
 				up_main_sigint_cb,
 				loop,
 				NULL);
-#else
-	signal (SIGINT, up_main_sigint_handler);
-#endif
 
 	g_debug ("Starting upowerd version %s", PACKAGE_VERSION);
 
@@ -295,9 +267,7 @@ main (gint argc, gchar **argv)
 	/* only timeout and close the mainloop if we have specified it on the command line */
 	if (timed_exit) {
 		timer_id = g_timeout_add_seconds (30, (GSourceFunc) up_main_timed_exit_cb, loop);
-#if GLIB_CHECK_VERSION(2,25,8)
 		g_source_set_name_by_id (timer_id, "[UpMain] idle");
-#endif
 	}
 
 	/* immediatly exit */

src/up-wakeups.c

@@ -634,9 +634,7 @@ up_wakeups_timerstats_enable (UpWakeups *wakeups)
 	wakeups->priv->disable_id =
 		g_timeout_add_seconds (UP_WAKEUPS_DISABLE_INTERVAL,
 				       (GSourceFunc) up_wakeups_disable_cb, wakeups);
-#if GLIB_CHECK_VERSION(2,25,8)
 	g_source_set_name_by_id (wakeups->priv->disable_id, "[UpWakeups] disable");
-#endif
 
 	/* already same state */
 	if (wakeups->priv->polling_enabled)
@@ -648,15 +646,12 @@ up_wakeups_timerstats_enable (UpWakeups *wakeups)
 	wakeups->priv->poll_kernel_id =
 		g_timeout_add_seconds (UP_WAKEUPS_POLL_INTERVAL_KERNEL,
 				       (GSourceFunc) up_wakeups_poll_kernel_cb, wakeups);
-#if GLIB_CHECK_VERSION(2,25,8)
 	g_source_set_name_by_id (wakeups->priv->poll_kernel_id, "[UpWakeups] kernel");
-#endif
+
 	wakeups->priv->poll_userspace_id =
 		g_timeout_add_seconds (UP_WAKEUPS_POLL_INTERVAL_USERSPACE,
 				       (GSourceFunc) up_wakeups_poll_userspace_cb, wakeups);
-#if GLIB_CHECK_VERSION(2,25,8)
 	g_source_set_name_by_id (wakeups->priv->poll_userspace_id, "[UpWakeups] userspace");
-#endif
 
 	file = fopen (UP_WAKEUPS_SOURCE_USERSPACE, "w");
 	if (file == NULL)