diff options
| author | Tom Gundersen <teg@jklm.no> | 2015-03-13 18:43:00 +0100 |
|---|---|---|
| committer | Tom Gundersen <teg@jklm.no> | 2015-03-13 18:47:07 +0100 |
| commit | 1b14c3cfbe25f9bf1183bd26875f3c68847559c0 (patch) | |
| tree | 205ad65aa947bd405ebd10ad815d2985df93ccec /src/libudev | |
| parent | 0964dcd77213a9e229efcc2f00084e1f63fc00ca (diff) | |
udev: make set_usec_initialized() internal to libudev
Instead introduce ensure_usec_initialized(), which copies the timestamp if possible otherwise
sets it to now(CLOCK_MONOTONIC).
Diffstat (limited to 'src/libudev')
| -rw-r--r-- | src/libudev/libudev-device.c | 26 | ||||
| -rw-r--r-- | src/libudev/libudev-private.h | 2 |
2 files changed, 18 insertions, 10 deletions
diff --git a/src/libudev/libudev-device.c b/src/libudev/libudev-device.c index c0a061af6..b518a2f89 100644 --- a/src/libudev/libudev-device.c +++ b/src/libudev/libudev-device.c @@ -445,6 +445,23 @@ static int udev_device_set_syspath(struct udev_device *udev_device, const char * return 0; } +static void udev_device_set_usec_initialized(struct udev_device *udev_device, usec_t usec_initialized) +{ + char num[DECIMAL_STR_MAX(usec_t)]; + + udev_device->usec_initialized = usec_initialized; + snprintf(num, sizeof(num), USEC_FMT, usec_initialized); + udev_device_add_property_internal(udev_device, "USEC_INITIALIZED", num); +} + +void udev_device_ensure_usec_initialized(struct udev_device *udev_device, struct udev_device *old_device) +{ + if (old_device && old_device->usec_initialized != 0) + udev_device_set_usec_initialized(udev_device, old_device->usec_initialized); + else + udev_device_set_usec_initialized(udev_device, now(CLOCK_MONOTONIC)); +} + /* * parse property string, and if needed, update internal values accordingly * @@ -1418,15 +1435,6 @@ usec_t udev_device_get_usec_initialized(struct udev_device *udev_device) return udev_device->usec_initialized; } -void udev_device_set_usec_initialized(struct udev_device *udev_device, usec_t usec_initialized) -{ - char num[32]; - - udev_device->usec_initialized = usec_initialized; - snprintf(num, sizeof(num), USEC_FMT, usec_initialized); - udev_device_add_property_internal(udev_device, "USEC_INITIALIZED", num); -} - /** * udev_device_get_sysattr_value: * @udev_device: udev device diff --git a/src/libudev/libudev-private.h b/src/libudev/libudev-private.h index a34c0f74e..403ae599f 100644 --- a/src/libudev/libudev-private.h +++ b/src/libudev/libudev-private.h @@ -60,7 +60,7 @@ int udev_device_add_tag(struct udev_device *udev_device, const char *tag); void udev_device_remove_tag(struct udev_device *udev_device, const char *tag); void udev_device_cleanup_tags_list(struct udev_device *udev_device); usec_t udev_device_get_usec_initialized(struct udev_device *udev_device); -void udev_device_set_usec_initialized(struct udev_device *udev_device, usec_t usec_initialized); +void udev_device_ensure_usec_initialized(struct udev_device *udev_device, struct udev_device *old_device); int udev_device_get_devlink_priority(struct udev_device *udev_device); int udev_device_set_devlink_priority(struct udev_device *udev_device, int prio); int udev_device_get_watch_handle(struct udev_device *udev_device); |