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CLEANUP: hlua_fcn/queue: make queue:push() easier to read

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Adding some spaces and code comments in queue:push() function to make
it easier to read.
This commit is contained in:
Aurelien DARRAGON 2023-05-10 19:59:35 +02:00 committed by Christopher Faulet
parent c0af7cdba2
commit d7d507aa8a
1 changed files with 6 additions and 0 deletions
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6
src/hlua_fcn.c
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@ -564,12 +564,18 @@ static int hlua_queue_push(lua_State *L)
return 0; return 0;
} }
BUG_ON(!queue); BUG_ON(!queue);
item = pool_alloc(pool_head_hlua_queue); item = pool_alloc(pool_head_hlua_queue);
if (!item) { if (!item) {
/* memory error */
lua_pushboolean(L, 0); lua_pushboolean(L, 0);
return 1; return 1;
} }
/* get a reference from lua object at the top of the stack */
item->ref = hlua_ref(L); item->ref = hlua_ref(L);
/* push new entry to the queue */
MT_LIST_INIT(&item->list); MT_LIST_INIT(&item->list);
HA_ATOMIC_INC(&queue->size); HA_ATOMIC_INC(&queue->size);
MT_LIST_APPEND(&queue->list, &item->list); MT_LIST_APPEND(&queue->list, &item->list);