void init_master_fdset(void);
void create_worker(void);
void InitialiseSemaphores(void);
-void ctdl_internal_thread_gc (int shutdown);
extern int num_sessions;
-extern volatile int time_to_die;
+extern volatile int exit_signal;
extern volatile int shutdown_and_halt;
extern volatile int running_as_daemon;
extern volatile int restart_server;
} *worker_list;
+
+/*
+ * Thread stuff
+ */
+#define CTDLTHREAD_BIGSTACK 0x0001
+#define CTDLTHREAD_WORKER 0x0002
+
+void ctdl_internal_thread_gc (void);
+void ctdl_thread_internal_init(void);
+struct CtdlThreadNode *ctdl_internal_create_thread(char *name, long flags, void *(*thread_func) (void *arg), void *args);
+
+enum CtdlThreadState {
+ CTDL_THREAD_INVALID,
+ CTDL_THREAD_VALID,
+ CTDL_THREAD_CREATE,
+ CTDL_THREAD_CANCELLED,
+ CTDL_THREAD_EXITED,
+ CTDL_THREAD_STOPPING,
+ CTDL_THREAD_STOP_REQ, /* Do NOT put any running states before this state */
+ CTDL_THREAD_SLEEPING,
+ CTDL_THREAD_RUNNING,
+ CTDL_THREAD_LAST_STATE
+};
+
extern struct CtdlThreadNode {
- pthread_t tid;
- char *name;
- void *(*thread_func) (void *arg);
- void *user_args;
- int flags;
- int running;
- int valid;
- struct CtdlThreadNode *prev;
- struct CtdlThreadNode *next;
+ pthread_t tid; /* id as returned by pthread_create() */
+ pid_t pid; /* pid, as best the OS will let us determine */
+ struct CitConext *Context; /* The session context that this thread mught be working on or NULL if none */
+ long number; /* A unigue number for this thread (not implimented yet) */
+ int wakefd_recv; /* An fd that this thread can sleep on (not implimented yet) */
+ int wakefd_send; /* An fd that this thread can send out on (Not implimented yet) */
+ char *name; /* A name for this thread */
+ void *(*thread_func) (void *arg); /* The actual function that does this threads work */
+ void *user_args; /* Arguments passed to this threads work function */
+ long flags; /* Flags that describe this thread */
+ enum CtdlThreadState state; /* Flag to show state of this thread */
+ pthread_mutex_t ThreadMutex; /* A mutex to sync this thread to others if this thread allows (also used for sleeping) */
+ pthread_cond_t ThreadCond; /* A condition variable to sync this thread with others (also used for sleeping) */
+ pthread_attr_t attr; /* Attributes of this thread */
+ struct CtdlThreadNode *prev; /* Previous thread in the thread table */
+ struct CtdlThreadNode *next; /* Next thread in the thread table */
} *CtdlThreadList;
extern int SyslogFacility(char *name);