MEDIUM: init: use initcall for all fixed size pool creations
This commit replaces the explicit pool creation that are made in
constructors with a pool registration. Not only this simplifies the
pools declaration (it can be done on a single line after the head is
declared), but it also removes references to pools from within
constructors. The only remaining create_pool() calls are those
performed in init functions after the config is parsed, so there
is no more user of potentially uninitialized pool now.
It has been the opportunity to remove no less than 12 constructors
and 6 init functions.
diff --git a/src/signal.c b/src/signal.c
index 9387728..4ee5502 100644
--- a/src/signal.c
+++ b/src/signal.c
@@ -29,10 +29,10 @@
int signal_queue_len; /* length of signal queue, <= MAX_SIGNAL (1 entry per signal max) */
int signal_queue[MAX_SIGNAL]; /* in-order queue of received signals */
struct signal_descriptor signal_state[MAX_SIGNAL];
-struct pool_head *pool_head_sig_handlers = NULL;
sigset_t blocked_sig;
int signal_pending = 0; /* non-zero if t least one signal remains unprocessed */
+DECLARE_POOL(pool_head_sig_handlers, "sig_handlers", sizeof(struct sig_handler));
/* Common signal handler, used by all signals. Received signals are queued.
* Signal number zero has a specific status, as it cannot be delivered by the
@@ -122,8 +122,7 @@
for (sig = 0; sig < MAX_SIGNAL; sig++)
LIST_INIT(&signal_state[sig].handlers);
- pool_head_sig_handlers = create_pool("sig_handlers", sizeof(struct sig_handler), MEM_F_SHARED);
- return pool_head_sig_handlers != NULL;
+ return 1;
}
/*