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| author | Yu Watanabe <watanabe.yu+github@gmail.com> | 2018-08-28 13:07:48 +0900 |
|---|---|---|
| committer | Yu Watanabe <watanabe.yu+github@gmail.com> | 2018-09-11 12:45:21 +0900 |
| commit | 3c6ac219296aaba8ef99644b1185326ed114392d (patch) | |
| tree | ea1936f89e4bc940588e9b1fa1631605e7cbcceb /src/libudev/libudev-device.c | |
| parent | 50d2158901fcc7207be1a50643772a8ba229742c (diff) | |
| download | systemd-3c6ac219296aaba8ef99644b1185326ed114392d.tar.gz | |
libudev: use DEFINE_PUBLIC_TRIVIAL_REF_UNREF_FUNC() macro where applicable
Diffstat (limited to 'src/libudev/libudev-device.c')
| -rw-r--r-- | src/libudev/libudev-device.c | 40 |
1 files changed, 16 insertions, 24 deletions
diff --git a/src/libudev/libudev-device.c b/src/libudev/libudev-device.c index e6d6f70510..ce8acd59b2 100644 --- a/src/libudev/libudev-device.c +++ b/src/libudev/libudev-device.c @@ -201,7 +201,7 @@ struct udev_device *udev_device_new(struct udev *udev) { errno = ENOMEM; return NULL; } - udev_device->refcount = 1; + udev_device->n_ref = 1; udev_device->udev = udev; udev_list_init(udev, &udev_device->properties, true); udev_list_init(udev, &udev_device->tags, true); @@ -501,6 +501,20 @@ _public_ struct udev *udev_device_get_udev(struct udev_device *udev_device) return udev_device->udev; } +static struct udev_device *udev_device_free(struct udev_device *udev_device) { + assert(udev_device); + + sd_device_unref(udev_device->device); + udev_device_unref(udev_device->parent); + + udev_list_cleanup(&udev_device->properties); + udev_list_cleanup(&udev_device->sysattrs); + udev_list_cleanup(&udev_device->tags); + udev_list_cleanup(&udev_device->devlinks); + + return mfree(udev_device); +} + /** * udev_device_ref: * @udev_device: udev device @@ -509,13 +523,6 @@ _public_ struct udev *udev_device_get_udev(struct udev_device *udev_device) * * Returns: the passed udev device **/ -_public_ struct udev_device *udev_device_ref(struct udev_device *udev_device) -{ - if (udev_device) - udev_device->refcount++; - - return udev_device; -} /** * udev_device_unref: @@ -526,22 +533,7 @@ _public_ struct udev_device *udev_device_ref(struct udev_device *udev_device) * * Returns: #NULL **/ -_public_ struct udev_device *udev_device_unref(struct udev_device *udev_device) -{ - if (udev_device && (-- udev_device->refcount) == 0) { - sd_device_unref(udev_device->device); - udev_device_unref(udev_device->parent); - - udev_list_cleanup(&udev_device->properties); - udev_list_cleanup(&udev_device->sysattrs); - udev_list_cleanup(&udev_device->tags); - udev_list_cleanup(&udev_device->devlinks); - - free(udev_device); - } - - return NULL; -} +DEFINE_PUBLIC_TRIVIAL_REF_UNREF_FUNC(struct udev_device, udev_device, udev_device_free); /** * udev_device_get_devpath: |