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device: Keep track of devices as they are move across sysfs

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For certain devices the name changes with their status. Notably, RFCOMM
devices move from /devices/virtual/ to underneath the HCI that is used
for the connection as the session is estabilished, and return back when
it's torn down.
This commit is contained in:
Lubomir Rintel
2014-11-01 20:07:30 +01:00
committed by Aleksander Morgado
parent 98f21ec195
commit b8cd5ae838
1 changed files with 10 additions and 0 deletions
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src/mm-device.c
+10
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@@ -96,6 +96,11 @@ device_find_probe_with_device (MMDevice *self,
for (l = self->priv->port_probes; l; l = g_list_next (l)) {
MMPortProbe *probe = MM_PORT_PROBE (l->data);
if ( g_udev_device_has_property (udev_port, "DEVPATH_OLD")
&& g_str_has_suffix (g_udev_device_get_sysfs_path (mm_port_probe_peek_port (probe)),
g_udev_device_get_property (udev_port, "DEVPATH_OLD")))
return probe;
if (g_str_equal (g_udev_device_get_sysfs_path (mm_port_probe_peek_port (probe)),
g_udev_device_get_sysfs_path (udev_port)))
return probe;
@@ -107,6 +112,11 @@ device_find_probe_with_device (MMDevice *self,
for (l = self->priv->ignored_port_probes; l; l = g_list_next (l)) {
MMPortProbe *probe = MM_PORT_PROBE (l->data);
if ( g_udev_device_has_property (udev_port, "DEVPATH_OLD")
&& g_str_has_suffix (g_udev_device_get_sysfs_path (mm_port_probe_peek_port (probe)),
g_udev_device_get_property (udev_port, "DEVPATH_OLD")))
return probe;
if (g_str_equal (g_udev_device_get_sysfs_path (mm_port_probe_peek_port (probe)),
g_udev_device_get_sysfs_path (udev_port)))
return probe;