Abstracted pthread from threads.* into sysdep_decls.h to ease porting.

[citadel.git] / citadel / include / ctdl_module.h

diff --git a/citadel/include/ctdl_module.h b/citadel/include/ctdl_module.h
index 5d8764db436878461b570a806d6f343bd41570a1..e5a544b73365ad9e73cb61311c1f59a3c192ffcf 100644 (file)
--- a/citadel/include/ctdl_module.h
+++ b/citadel/include/ctdl_module.h
@@ -5,14 +5,36 @@
 
 #include "server.h"
 #include "sysdep_decls.h"
-
+#include "msgbase.h"
+#include "threads.h"
 /*
  * define macros for module init stuff
  */
  
-#define CTDL_MODULE_INIT(module_name) char *ctdl_module_##module_name##_init (void)
+#define CTDL_MODULE_INIT(module_name) char *ctdl_module_##module_name##_init (int threading)
+
+#define CTDL_INIT_CALL(module_name) ctdl_module_##module_name##_init (threading)
+
+#define CTDL_MODULE_UPGRADE(module_name) char *ctdl_module_##module_name##_upgrade (void)
+
+#define CTDL_UPGRADE_CALL(module_name) ctdl_module_##module_name##_upgrade ()
+
+
+/*
+ * Prototype for making log entries in Citadel.
+ */
+
+void CtdlLogPrintf(enum LogLevel loglevel, const char *format, ...);
+
+/*
+ * Fix the interface to aide_message so that it complies with the Coding style
+ */
+ 
+#define CtdlAideMessage(TEXT, SUBJECT) aide_message(TEXT, SUBJECT)
 
-#define CTDL_INIT_CALL(module_name) ctdl_module_##module_name##_init ()
+/*
+ * Hook functions available to modules.
+ */
 
 void CtdlRegisterSessionHook(void (*fcn_ptr)(void), int EventType);
 void CtdlUnregisterSessionHook(void (*fcn_ptr)(void), int EventType);
@@ -20,8 +42,8 @@ void CtdlUnregisterSessionHook(void (*fcn_ptr)(void), int EventType);
 void CtdlRegisterUserHook(void (*fcn_ptr)(struct ctdluser *), int EventType);
 void CtdlUnregisterUserHook(void (*fcn_ptr)(struct ctdluser *), int EventType);
 
-void CtdlRegisterXmsgHook(int (*fcn_ptr)(char *, char *, char *), int order);
-void CtdlUnregisterXmsgHook(int (*fcn_ptr)(char *, char *, char *), int order);
+void CtdlRegisterXmsgHook(int (*fcn_ptr)(char *, char *, char *, char *), int order);
+void CtdlUnregisterXmsgHook(int (*fcn_ptr)(char *, char *, char *, char *), int order);
 
 void CtdlRegisterMessageHook(int (*handler)(struct CtdlMessage *),
                                                        int EventType);
@@ -86,4 +108,35 @@ int CtdlDoDirectoryServiceFunc(char *cn, char *ou, void **object, char *module,
  */
 void CtdlModuleStartCryptoMsgs(char *ok_response, char *nosup_response, char *error_response);
 
+
+/*
+ * Citadel Threads API
+ */
+struct CtdlThreadNode *CtdlThreadCreate(char *name, long flags, void *(*thread_func) (void *arg), void *args);
+struct CtdlThreadNode *CtdlThreadSchedule(char *name, long flags, void *(*thread_func) (void *arg), void *args, time_t when);
+void CtdlThreadSleep(int secs);
+void CtdlThreadStop(struct CtdlThreadNode *thread);
+int CtdlThreadCheckStop(void);
+/* void CtdlThreadCancel2(struct CtdlThreadNode *thread); Leave this out, it should never be needed */
+const char *CtdlThreadName(const char *name);
+struct CtdlThreadNode *CtdlThreadSelf(void);
+int CtdlThreadGetCount(void);
+int CtdlThreadGetWorkers(void);
+double CtdlThreadGetWorkerAvg(void);
+double CtdlThreadGetLoadAvg(void);
+void CtdlThreadGC(void);
+void CtdlThreadStopAll(void);
+int CtdlThreadSelect(int n, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout);
+void CtdlThreadAllocTSD(void);
+
+#define CTDLTHREAD_BIGSTACK    0x0001
+#define CTDLTHREAD_WORKER      0x0002
+
+/* Macros to speed up getting outr thread */
+
+#define MYCURSORS      (((ThreadTSD*)pthread_getspecific(ThreadKey))->cursors)
+#define MYTID          (((ThreadTSD*)pthread_getspecific(ThreadKey))->tid)
+#define CT             (((ThreadTSD*)pthread_getspecific(ThreadKey))->self)
+
+
 #endif /* CTDL_MODULE_H */