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libudev: use device_get_seqnum() and device_get_action()

This commit is contained in:
Yu Watanabe 2019-03-09 11:07:26 +09:00
parent 91bd2c349b
commit 40769ccc73
1 changed files with 7 additions and 20 deletions
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27
src/libudev/libudev-device.c
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@ -45,24 +45,15 @@
*
* Returns: the kernel event sequence number, or 0 if there is no sequence number available.
**/
_public_ unsigned long long int udev_device_get_seqnum(struct udev_device *udev_device) {
const char *seqnum;
unsigned long long ret;
int r;
_public_ unsigned long long udev_device_get_seqnum(struct udev_device *udev_device) {
uint64_t seqnum;
assert_return_errno(udev_device, 0, EINVAL);
r = sd_device_get_property_value(udev_device->device, "SEQNUM", &seqnum);
if (r == -ENOENT)
if (device_get_seqnum(udev_device->device, &seqnum) < 0)
return 0;
else if (r < 0)
return_with_errno(0, r);
r = safe_atollu(seqnum, &ret);
if (r < 0)
return_with_errno(0, r);
return ret;
return seqnum;
}
/**
@ -652,18 +643,14 @@ _public_ struct udev_list_entry *udev_device_get_properties_list_entry(struct ud
* Returns: the kernel action value, or #NULL if there is no action value available.
**/
_public_ const char *udev_device_get_action(struct udev_device *udev_device) {
const char *action;
int r;
DeviceAction action;
assert_return_errno(udev_device, NULL, EINVAL);
r = sd_device_get_property_value(udev_device->device, "ACTION", &action);
if (r == -ENOENT)
if (device_get_action(udev_device->device, &action) < 0)
return NULL;
if (r < 0)
return_with_errno(NULL, r);
return action;
return device_action_to_string(action);
}
/**