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Diffstat (limited to 'src/udev/udev-rules.c')
-rw-r--r--src/udev/udev-rules.c54
1 files changed, 0 insertions, 54 deletions
diff --git a/src/udev/udev-rules.c b/src/udev/udev-rules.c
index 8ebc061eb1..86531a21b6 100644
--- a/src/udev/udev-rules.c
+++ b/src/udev/udev-rules.c
@@ -682,41 +682,6 @@ static int import_parent_into_properties(struct udev_device *dev, const char *fi
return 0;
}
-#define WAIT_LOOP_PER_SECOND 50
-static int wait_for_file(struct udev_device *dev, const char *file, int timeout) {
- char filepath[UTIL_PATH_SIZE];
- char devicepath[UTIL_PATH_SIZE];
- struct stat stats;
- int loop = timeout * WAIT_LOOP_PER_SECOND;
-
- /* a relative path is a device attribute */
- devicepath[0] = '\0';
- if (file[0] != '/') {
- strscpyl(devicepath, sizeof(devicepath), udev_device_get_syspath(dev), NULL);
- strscpyl(filepath, sizeof(filepath), devicepath, "/", file, NULL);
- file = filepath;
- }
-
- while (--loop) {
- const struct timespec duration = { 0, 1000 * 1000 * 1000 / WAIT_LOOP_PER_SECOND };
-
- /* lookup file */
- if (stat(file, &stats) == 0) {
- log_debug("file '%s' appeared after %i loops", file, (timeout * WAIT_LOOP_PER_SECOND) - loop-1);
- return 0;
- }
- /* make sure, the device did not disappear in the meantime */
- if (devicepath[0] != '\0' && stat(devicepath, &stats) != 0) {
- log_debug("device disappeared while waiting for '%s'", file);
- return -2;
- }
- log_debug("wait for '%s' for %i mseconds", file, 1000 / WAIT_LOOP_PER_SECOND);
- nanosleep(&duration, NULL);
- }
- log_debug("waiting for '%s' failed", file);
- return -1;
-}
-
static int attr_subst_subdir(char *attr, size_t len) {
bool found = false;
@@ -1397,15 +1362,6 @@ static int add_rule(struct udev_rules *rules, char *line,
continue;
}
- if (streq(key, "WAIT_FOR") || streq(key, "WAIT_FOR_SYSFS")) {
- if (op == OP_REMOVE) {
- log_error("invalid WAIT_FOR/WAIT_FOR_SYSFS operation");
- goto invalid;
- }
- rule_add_key(&rule_tmp, TK_M_WAITFOR, 0, value, NULL);
- continue;
- }
-
if (streq(key, "LABEL")) {
if (op == OP_REMOVE) {
log_error("invalid LABEL operation");
@@ -1999,16 +1955,6 @@ int udev_rules_apply_to_event(struct udev_rules *rules,
if (match_key(rules, cur, udev_device_get_driver(event->dev)) != 0)
goto nomatch;
break;
- case TK_M_WAITFOR: {
- char filename[UTIL_PATH_SIZE];
- int found;
-
- udev_event_apply_format(event, rules_str(rules, cur->key.value_off), filename, sizeof(filename));
- found = (wait_for_file(event->dev, filename, 10) == 0);
- if (!found && (cur->key.op != OP_NOMATCH))
- goto nomatch;
- break;
- }
case TK_M_ATTR:
if (match_attr(rules, event->dev, event, cur) != 0)
goto nomatch;