Imported Upstream version 1.1.92 upstream/1.1.92

1 files changed, 6 insertions, 210 deletions

diff --git a/src/systemd/nm-sd-adapt.c b/src/systemd/nm-sd-adapt.c
index fa7cd938..4e308276 100644
--- a/src/systemd/nm-sd-adapt.c
+++ b/src/systemd/nm-sd-adapt.c
@@ -13,226 +13,22 @@
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  *
- * Copyright (C) 2014 Red Hat, Inc.
+ * Copyright (C) 2014 - 2016 Red Hat, Inc.
  */
 
 #include "nm-default.h"
 
 #include "nm-sd-adapt.h"
 
-#include <unistd.h>
-#include <errno.h>
-
-#include "sd-event.h"
 #include "fd-util.h"
-#include "time-util.h"
-
-struct sd_event_source {
-	guint refcount;
-	guint id;
-	gpointer user_data;
-
-	GIOChannel *channel;
-
-	union {
-		struct {
-			sd_event_io_handler_t cb;
-		} io;
-		struct {
-			sd_event_time_handler_t cb;
-			uint64_t usec;
-		} time;
-	};
-};
-
-static struct sd_event_source *
-source_new (void)
-{
-	struct sd_event_source *source;
-
-	source = g_slice_new0 (struct sd_event_source);
-	source->refcount = 1;
-	return source;
-}
-
-int
-sd_event_source_set_priority (sd_event_source *s, int64_t priority)
-{
-	return 0;
-}
-
-sd_event_source*
-sd_event_source_unref (sd_event_source *s)
-{
-
-	if (!s)
-		return NULL;
-
-	g_return_val_if_fail (s->refcount, NULL);
-
-	s->refcount--;
-	if (s->refcount == 0) {
-		if (s->id)
-			g_source_remove (s->id);
-		if (s->channel) {
-			/* Don't shut down the channel since systemd will soon close
-			 * the file descriptor itself, which would cause -EBADF.
-			 */
-			g_io_channel_unref (s->channel);
-		}
-		g_slice_free (struct sd_event_source, s);
-	}
-	return NULL;
-}
-
-int
-sd_event_source_set_description(sd_event_source *s, const char *description)
-{
-	if (!s)
-		return -EINVAL;
-
-	g_source_set_name_by_id (s->id, description);
-	return 0;
-}
-
-static gboolean
-io_ready (GIOChannel *channel, GIOCondition condition, struct sd_event_source *source)
-{
-	int r, revents = 0;
-	gboolean result;
-
-	if (condition & G_IO_IN)
-		revents |= EPOLLIN;
-	if (condition & G_IO_OUT)
-		revents |= EPOLLOUT;
-	if (condition & G_IO_PRI)
-		revents |= EPOLLPRI;
-	if (condition & G_IO_ERR)
-		revents |= EPOLLERR;
-	if (condition & G_IO_HUP)
-		revents |= EPOLLHUP;
-
-	source->refcount++;
-
-	r = source->io.cb (source, g_io_channel_unix_get_fd (channel), revents, source->user_data);
-	if (r < 0 || source->refcount <= 1) {
-		source->id = 0;
-		result = G_SOURCE_REMOVE;
-	} else
-		result = G_SOURCE_CONTINUE;
-
-	sd_event_source_unref (source);
-
-	return result;
-}
-
-int
-sd_event_add_io (sd_event *e, sd_event_source **s, int fd, uint32_t events, sd_event_io_handler_t callback, void *userdata)
-{
-	struct sd_event_source *source;
-	GIOChannel *channel;
-	GIOCondition condition = 0;
-
-	/* systemd supports floating sd_event_source by omitting the @s argument.
-	 * We don't have such users and don't implement floating references. */
-	g_return_val_if_fail (s, -EINVAL);
 
-	channel = g_io_channel_unix_new (fd);
-	if (!channel)
-		return -EINVAL;
-
-	source = source_new ();
-	source->io.cb = callback;
-	source->user_data = userdata;
-	source->channel = channel;
-
-	if (events & EPOLLIN)
-		condition |= G_IO_IN;
-	if (events & EPOLLOUT)
-		condition |= G_IO_OUT;
-	if (events & EPOLLPRI)
-		condition |= G_IO_PRI;
-	if (events & EPOLLERR)
-		condition |= G_IO_ERR;
-	if (events & EPOLLHUP)
-		condition |= G_IO_HUP;
-
-	g_io_channel_set_encoding (source->channel, NULL, NULL);
-	g_io_channel_set_buffered (source->channel, FALSE);
-	source->id = g_io_add_watch (source->channel, condition, (GIOFunc) io_ready, source);
-
-	*s = source;
-	return 0;
-}
-
-static gboolean
-time_ready (struct sd_event_source *source)
-{
-	source->refcount++;
-
-	source->time.cb (source, source->time.usec, source->user_data);
-	source->id = 0;
-
-	sd_event_source_unref (source);
-
-	return G_SOURCE_REMOVE;
-}
+/*****************************************************************************/
 
 int
-sd_event_add_time(sd_event *e, sd_event_source **s, clockid_t clock, uint64_t usec, uint64_t accuracy, sd_event_time_handler_t callback, void *userdata)
-{
-	struct sd_event_source *source;
-	uint64_t n = now (clock);
-
-	/* systemd supports floating sd_event_source by omitting the @s argument.
-	 * We don't have such users and don't implement floating references. */
-	g_return_val_if_fail (s, -EINVAL);
-
-	source = source_new ();
-	source->time.cb = callback;
-	source->user_data = userdata;
-	source->time.usec = usec;
-
-	if (usec > 1000)
-		usec = n < usec - 1000 ? usec - n : 1000;
-	source->id = g_timeout_add (usec / 1000, (GSourceFunc) time_ready, source);
-
-	*s = source;
-	return 0;
-}
-
-/* sd_event is basically a GMainContext; but since we only
- * ever use the default context, nothing to do here.
- */
-
-int
-sd_event_default (sd_event **e)
-{
-	*e = GUINT_TO_POINTER (1);
-	return 0;
-}
-
-sd_event*
-sd_event_ref (sd_event *e)
-{
-	return e;
-}
-
-sd_event*
-sd_event_unref (sd_event *e)
-{
-	return NULL;
-}
-
-int
-sd_event_now (sd_event *e, clockid_t clock, uint64_t *usec)
-{
-	*usec = now (clock);
-	return 0;
-}
-
-int asynchronous_close(int fd) {
-	safe_close(fd);
+asynchronous_close (int fd) {
+	safe_close (fd);
 	return -1;
 }
 
+/*****************************************************************************/
+