diff options
Diffstat (limited to 'package/hotplug2/patches/120-fork_handling.patch')
| -rw-r--r-- | package/hotplug2/patches/120-fork_handling.patch | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/package/hotplug2/patches/120-fork_handling.patch b/package/hotplug2/patches/120-fork_handling.patch deleted file mode 100644 index c234a6cb72..0000000000 --- a/package/hotplug2/patches/120-fork_handling.patch +++ /dev/null @@ -1,142 +0,0 @@ -Index: hotplug2-0.9/hotplug2.c -=================================================================== ---- hotplug2-0.9.orig/hotplug2.c 2007-06-25 11:36:44.800185312 +0200 -+++ hotplug2-0.9/hotplug2.c 2007-06-25 11:39:08.318367232 +0200 -@@ -313,6 +313,17 @@ - } - - #ifdef HAVE_RULES -+static int action_needs_fork(struct hotplug2_event_t *event, struct rules_t *rules) -+{ -+ int i, rv; -+ -+ for (i = 0; i < rules->rules_c; i++) { -+ if (rule_needs_fork(event, &rules->rules[i])) -+ return 1; -+ } -+ return 0; -+} -+ - void perform_action(struct hotplug2_event_t *event, struct rules_t *rules) { - int i, rv; - -@@ -565,14 +576,20 @@ - cur_seqnum = strtoull(seqnum, NULL, 0); - if (cur_seqnum > highest_seqnum) - highest_seqnum = cur_seqnum; -- -+ - if ((dumb && tmpevent->action == ACTION_ADD && modalias != NULL) || (!dumb)) { -- /* -- * We have more children than we want. Wait until SIGCHLD handler reduces -- * their numbers. -- */ -- while (child_c >= max_child_c) { -- usleep(HOTPLUG2_THROTTLE_INTERVAL); -+ int untracked = 0; -+ -+ if (!dumb && !action_needs_fork(tmpevent, rules)) -+ untracked = 1; -+ else { -+ /* -+ * We have more children than we want. Wait until SIGCHLD handler reduces -+ * their numbers. -+ */ -+ while (child_c >= max_child_c) { -+ usleep(HOTPLUG2_THROTTLE_INTERVAL); -+ } - } - - sigemptyset(&block_mask); -@@ -595,13 +612,16 @@ - break; - default: - DBG("spawn", "spawning: %d.", p); -- child = add_child(child, p, cur_seqnum); -- child_c++; -+ if (!untracked) { -+ child = add_child(child, p, cur_seqnum); -+ child_c++; -+ } - break; - } - sigprocmask(SIG_UNBLOCK, &block_mask, 0); - } - -+done: - free_hotplug2_event(tmpevent); - } - -Index: hotplug2-0.9/rules.c -=================================================================== ---- hotplug2-0.9.orig/rules.c 2007-06-25 11:36:44.801185160 +0200 -+++ hotplug2-0.9/rules.c 2007-06-25 11:36:44.822181968 +0200 -@@ -363,6 +363,41 @@ - return EVAL_NOT_AVAILABLE; - } - -+int rule_needs_fork(struct hotplug2_event_t *event, struct rule_t *rule) -+{ -+ int i, last_rv; -+ -+ for (i = 0; i < rule->conditions_c; i++) { -+ if (rule_condition_eval(event, &(rule->conditions[i])) != EVAL_MATCH) -+ return 0; -+ } -+ for (i = 0; i < rule->actions_c; i++) { -+ switch (rule->actions[i].type) { -+ case ACT_STOP_PROCESSING: -+ return 0; -+ break; -+ case ACT_STOP_IF_FAILED: -+ if (last_rv != 0) -+ return 0; -+ break; -+ case ACT_NEXT_EVENT: -+ return 0; -+ break; -+ case ACT_NEXT_IF_FAILED: -+ if (last_rv != 0) -+ return 0; -+ break; -+ case ACT_RUN_SHELL: -+ return 1; -+ break; -+ case ACT_RUN_NOSHELL: -+ return 1; -+ break; -+ } -+ } -+ return 0; -+} -+ - int rule_execute(struct hotplug2_event_t *event, struct rule_t *rule) { - int i, last_rv; - -Index: hotplug2-0.9/rules.h -=================================================================== ---- hotplug2-0.9.orig/rules.h 2007-06-25 11:36:44.801185160 +0200 -+++ hotplug2-0.9/rules.h 2007-06-25 11:36:44.822181968 +0200 -@@ -77,5 +77,6 @@ - int rule_execute(struct hotplug2_event_t *, struct rule_t *); - void rules_free(struct rules_t *); - struct rules_t *rules_from_config(char *); -+int rule_needs_fork(struct hotplug2_event_t *event, struct rule_t *rule); - - #endif /* ifndef RULES_H*/ -Index: hotplug2-0.9/childlist.c -=================================================================== ---- hotplug2-0.9.orig/childlist.c 2007-06-25 11:40:23.477941240 +0200 -+++ hotplug2-0.9/childlist.c 2007-06-25 11:40:48.164188360 +0200 -@@ -41,10 +41,8 @@ - struct hotplug2_child_t *remove_child_by_pid(struct hotplug2_child_t *child, pid_t pid, event_seqnum_t *largest_seqnum, int *child_c) { - struct hotplug2_child_t *tmp_child; - -- if (child == NULL) { -- ERROR("remove_child_by_pid", "Invalid child list passed (NULL)."); -+ if (child == NULL) - return NULL; -- } - - tmp_child = child; - |