#include "udev.h"
+static bool skip_attribute(const char *name)
+{
+ static const char const *skip[] = {
+ "uevent",
+ "dev",
+ "modalias",
+ "resource",
+ "driver",
+ "subsystem",
+ "module",
+ };
+ unsigned int i;
+
+ for (i = 0; i < ARRAY_SIZE(skip); i++)
+ if (strcmp(name, skip[i]) == 0)
+ return true;
+ return false;
+}
+
static void print_all_attributes(struct udev_device *device, const char *key)
{
struct udev_list_entry *sysattr;
udev_list_entry_foreach(sysattr, udev_device_get_sysattr_list_entry(device)) {
+ struct udev *udev = udev_device_get_udev(device);
const char *name;
const char *value;
size_t len;
- /* skip symlinks */
- if (0 == strcmp("s", udev_list_entry_get_value(sysattr)))
- continue;
-
name = udev_list_entry_get_name(sysattr);
- if (strcmp(name, "uevent") == 0)
- continue;
- if (strcmp(name, "dev") == 0)
+ if (skip_attribute(name))
continue;
value = udev_device_get_sysattr_value(device, name);
if (value == NULL)
continue;
- dbg(udev_device_get_udev(device), "attr '%s'='%s'\n", name, value);
+ dbg(udev, "attr '%s'='%s'\n", name, value);
/* skip nonprintable attributes */
len = strlen(value);
while (len > 0 && isprint(value[len-1]))
len--;
if (len > 0) {
- dbg(udev_device_get_udev(device),
- "attribute value of '%s' non-printable, skip\n", name);
+ dbg(udev, "attribute value of '%s' non-printable, skip\n", name);
continue;
}
return 0;
}
-static int convert_db(struct udev *udev)
-{
- struct udev_enumerate *udev_enumerate;
- struct udev_list_entry *list_entry;
-
- udev_enumerate = udev_enumerate_new(udev);
- if (udev_enumerate == NULL)
- return -1;
- udev_enumerate_scan_devices(udev_enumerate);
- udev_list_entry_foreach(list_entry, udev_enumerate_get_list_entry(udev_enumerate)) {
- struct udev_device *device;
-
- device = udev_device_new_from_syspath(udev, udev_list_entry_get_name(list_entry));
- if (device != NULL) {
- const char *id;
- struct stat stats;
- char to[UTIL_PATH_SIZE];
- char devpath[UTIL_PATH_SIZE];
- char from[UTIL_PATH_SIZE];
-
- id = udev_device_get_id_filename(device);
- if (id == NULL) {
- udev_device_unref(device);
- continue;
- }
- util_strscpyl(to, sizeof(to), udev_get_dev_path(udev), "/.udev/db/", id, NULL);
-
- /* find old database with $subsys:$sysname */
- util_strscpyl(from, sizeof(from), udev_get_dev_path(udev),
- "/.udev/db/", udev_device_get_subsystem(device), ":",
- udev_device_get_sysname(device), NULL);
- if (lstat(from, &stats) == 0) {
- if (lstat(to, &stats) == 0)
- unlink(from);
- else
- rename(from, to);
- }
-
- /* find old database with the encoded devpath */
- util_path_encode(udev_device_get_devpath(device), devpath, sizeof(devpath));
- util_strscpyl(from, sizeof(from), udev_get_dev_path(udev),
- "/.udev/db/", devpath, NULL);
- if (lstat(from, &stats) == 0) {
- if (lstat(to, &stats) == 0)
- unlink(from);
- else
- rename(from, to);
- }
-
- /* read the old database, and write out a new one */
- udev_device_read_db(device);
- udev_device_update_db(device);
-
- udev_device_unref(device);
- }
- }
- udev_enumerate_unref(udev_enumerate);
- return 0;
-}
-
int udevadm_info(struct udev *udev, int argc, char *argv[])
{
struct udev_device *device = NULL;
{ "query", required_argument, NULL, 'q' },
{ "attribute-walk", no_argument, NULL, 'a' },
{ "export-db", no_argument, NULL, 'e' },
- { "convert-db", no_argument, NULL, 'C' },
{ "root", no_argument, NULL, 'r' },
{ "device-id-of-file", required_argument, NULL, 'd' },
{ "export", no_argument, NULL, 'x' },
case 'e':
export_devices(udev);
goto exit;
- case 'C':
- convert_db(udev);
- goto exit;
case 'x':
export = true;
break;
" --export export key/value pairs\n"
" --export-prefix export the key name with a prefix\n"
" --export-db export the content of the udev database\n"
- " --convert-db convert older version of database without a reboot\n"
" --help\n\n");
goto exit;
default: