diff options
Diffstat (limited to 'source3/lib/server_prefork.h')
| -rw-r--r-- | source3/lib/server_prefork.h | 33 |
1 files changed, 23 insertions, 10 deletions
diff --git a/source3/lib/server_prefork.h b/source3/lib/server_prefork.h index f4d03ccca1..c45b96975a 100644 --- a/source3/lib/server_prefork.h +++ b/source3/lib/server_prefork.h @@ -21,6 +21,8 @@ #include "system/network.h" #include <tevent.h> +struct prefork_pool; + enum pf_worker_status { PF_WORKER_NONE = 0, PF_WORKER_IDLE, @@ -76,8 +78,16 @@ typedef int (prefork_main_fn_t)(struct tevent_context *ev, int lock_fd, void *private_data); -struct prefork_pool; - +/** +* @brief Callback function for parents that also want to be called on sigchld +* +* @param ev_ctx The event context +* @param pool The pool handler +* @param private_data Data private to the parent +*/ +typedef void (prefork_sigchld_fn_t)(struct tevent_context *ev_ctx, + struct prefork_pool *pool, + void *private_data); /* ==== Functions used by controlling process ==== */ @@ -162,14 +172,6 @@ int prefork_retire_children(struct prefork_pool *pfp, int prefork_count_active_children(struct prefork_pool *pfp, int *total); /** -* @brief Perform cleanups, like waiting (WNOHANG) dead children. -* MUST be called regularly from the parent main loop. -* -* @param pfp The pool. -*/ -void prefork_cleanup_loop(struct prefork_pool *pfp); - -/** * @brief Inform all children that they are allowed to accept 'max' clients * now. Use this when all children are already busy and more clients * are trying to connect. It will allow each child to handle more than @@ -200,6 +202,17 @@ void prefork_reset_allowed_clients(struct prefork_pool *pfp); */ void prefork_send_signal_to_all(struct prefork_pool *pfp, int signal_num); +/** +* @brief Sets the SIGCHLD callback +* +* @param pfp The pool handler. +* @param sigchld_fn The callback function (pass NULL to unset). +* @param private_data Private data for the callback function. +*/ +void prefork_set_sigchld_callback(struct prefork_pool *pfp, + prefork_sigchld_fn_t *sigchld_fn, + void *private_data); + /* ==== Functions used by children ==== */ /** |