diff options
Diffstat (limited to 'udev/lib/libudev-device.c')
| -rw-r--r-- | udev/lib/libudev-device.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/udev/lib/libudev-device.c b/udev/lib/libudev-device.c index 0cb5921281..a7722b3f6e 100644 --- a/udev/lib/libudev-device.c +++ b/udev/lib/libudev-device.c @@ -1059,6 +1059,20 @@ struct udev_list_entry *udev_device_add_property_from_string(struct udev_device return udev_device_add_property(udev_device, name, val); } +const char *udev_device_get_property_value(struct udev_device *udev_device, const char *key) +{ + struct udev_list_entry *list_entry; + + if (udev_device == NULL) + return NULL; + if (key == NULL) + return NULL; + + list_entry = udev_device_get_properties_list_entry(udev_device); + list_entry = udev_list_entry_get_by_name(list_entry, key); + return udev_list_entry_get_value(list_entry); +} + #define ENVP_SIZE 128 #define MONITOR_BUF_SIZE 4096 static int update_envp_monitor_buf(struct udev_device *udev_device) |