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eeze: Add API function for eeze_udev_find_by_subsystem_sysname 

Summary: This adds an API function to find a device by
subsystem_sysname. This is needed for the port of ecore_drm to use
libinput.

@feature

Signed-off-by: Chris Michael <cp.michael@samsung.com>
This commit is contained in:
Chris Michael 2014-12-09 15:10:43 -05:00
parent 34f9c63862
commit 9778443f02
1 changed files with 28 additions and 0 deletions
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28
src/lib/eeze/eeze_udev_find.c
View File

@ -382,3 +382,31 @@ eeze_udev_find_by_sysattr(const char *sysattr,
udev_enumerate_unref(en);
return ret;
}
EAPI Eina_List *
eeze_udev_find_by_subsystem_sysname(const char *subsystem, const char *sysname)
{
_udev_enumerate *en;
_udev_list_entry *devs, *cur;
_udev_device *device;
const char *devname;
Eina_List *ret = NULL;
if (!sysname) return NULL;
en = udev_enumerate_new(udev);
if (!en) return NULL;
udev_enumerate_scan_devices(en);
devs = udev_enumerate_get_list_entry(en);
udev_list_entry_foreach(cur, devs)
{
devname = udev_list_entry_get_name(cur);
device =
udev_device_new_from_subsystem_sysname(udev, subsystem, sysname);
ret = eina_list_append(ret, eina_stringshare_add(devname));
udev_device_unref(device);
}
udev_enumerate_unref(en);
return ret;
}