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udevd: write full database file for (unsupported) renamed device nodes

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This commit is contained in:
Kay Sievers 2010-12-14 02:30:36 +01:00
parent cad40a5fe7
commit 14996e80d4
3 changed files with 6 additions and 1 deletions
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5
libudev/libudev-device-private.c
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@ -89,6 +89,9 @@ static bool device_has_info(struct udev_device *udev_device)
return true;
if (udev_device_get_tags_list_entry(udev_device) != NULL)
return true;
if (udev_device_get_knodename(udev_device) != NULL)
if (strcmp(udev_device_get_devnode(udev_device), udev_device_get_knodename(udev_device)) != 0)
return true;
if (udev_device_get_watch_handle(udev_device) >= 0)
return true;
return false;
@ -102,7 +105,6 @@ int udev_device_update_db(struct udev_device *udev_device)
char filename[UTIL_PATH_SIZE];
char filename_tmp[UTIL_PATH_SIZE];
FILE *f;
size_t devlen = strlen(udev_get_dev_path(udev))+1;
id = udev_device_get_id_filename(udev_device);
if (id == NULL)
@ -127,6 +129,7 @@ int udev_device_update_db(struct udev_device *udev_device)
}
if (has_info) {
size_t devlen = strlen(udev_get_dev_path(udev))+1;
struct udev_list_entry *list_entry;
if (udev_device_get_devnode(udev_device) != NULL) {

1
test/sys/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1/uevent
View File

@ -1,3 +1,4 @@
MAJOR=8
MINOR=1
DEVTYPE=partition
DEVNAME=sda1

1
test/sys/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/uevent
View File

@ -1,3 +1,4 @@
MAJOR=8
MINOR=0
DEVTYPE=disk
DEVNAME=sda