PawletOS/external_libudev-zero
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extract name from parent device

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illiliti
2020-07-10 16:23:17 +03:00
parent 9c3df3e390
commit 1072c74cb6
1 changed files with 7 additions and 1 deletions
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8
udev_device.c
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@@ -383,6 +383,7 @@ void udev_device_set_properties_from_uevent(struct udev_device *udev_device)
void udev_device_set_properties_from_ioctl(struct udev_device *udev_device)
{
const char *name, *subsystem;
struct udev_device *parent;
subsystem = udev_device_get_subsystem(udev_device);
@@ -394,7 +395,12 @@ void udev_device_set_properties_from_ioctl(struct udev_device *udev_device)
name = udev_device_get_sysattr_value(udev_device, "name");
if (!name) {
return;
parent = udev_device_get_parent(udev_device);
name = udev_device_get_sysattr_value(parent, "name");
if (!name) {
return;
}
}
// Your mind will be dead after reading this code