wutsocket: Revise automatic initialization, see details:

- __init/fini_wut_socket have been simplified and are now weak,
  this is intended to allow users to customize their behaviour
- socket_lib_init/exit have been restored as regular imports and are
  no longer using RPLWRAP
- __wut_socket_init/fini_devoptab are now exposed as global symbols,
  intended to be used in custom socket init/deinit logic

cafe/nsysnet.def

@@ -77,6 +77,8 @@ inet_ntoa
 inet_ntoa_r
 ntohl
 ntohs
+socket_lib_finish
+socket_lib_init
 
 :TEXT_WRAP
 NSSLCreateConnection
@@ -169,8 +171,6 @@ simple_ping
 simple_ping_result
 socket
 socket_lib_decode_error
-socket_lib_finish
-socket_lib_init
 socketclose
 socketclose_all
 socketlasterr

include/nsysnet/_socket.h

@@ -42,10 +42,10 @@ struct nsysnet_timeval
 };
 
 void
-RPLWRAP(socket_lib_init)();
+socket_lib_init();
 
 void
-RPLWRAP(socket_lib_finish)();
+socket_lib_finish();
 
 int
 RPLWRAP(accept)(int sockfd,

include/nsysnet/socket.h

@@ -18,18 +18,6 @@ extern "C" {
 #define NSN_EAGAIN          EAGAIN
 #define NSN_EWOULDBLOCK     EWOULDBLOCK
 
-__attribute__ ((deprecated))
-static inline void
-socket_lib_init()
-{
-}
-
-__attribute__ ((deprecated))
-static inline void
-socket_lib_finish()
-{
-}
-
 __attribute__ ((deprecated))
 static inline int
 socketclose(int sockfd)

libraries/wutsocket/wut_socket_common.c

@@ -4,9 +4,6 @@
 
 int h_errno;
 
-static BOOL
-__wut_socket_initialised = FALSE;
-
 static devoptab_t
 __wut_socket_devoptab =
 {
@@ -76,47 +73,33 @@ __wut_nsysnet_error_code_map[] =
 };
 
 void
-__init_wut_socket()
+__wut_socket_init_devoptab()
 {
-   BOOL connected = FALSE;
-   int dev;
-
-   if (__wut_socket_initialised) {
-      return;
-   }
-
-   ACInitialize();
-   ACConnect();
-
-   ACIsApplicationConnected(&connected);
-   if (!connected) {
-      ACFinalize();
-      return;
-   }
-
-   RPLWRAP(socket_lib_init)();
-
-   dev = AddDevice(&__wut_socket_devoptab);
-   if (dev == -1) {
-      RPLWRAP(socket_lib_finish)();
-      ACFinalize();
-      return;
-   }
-
-   __wut_socket_initialised = TRUE;
+   AddDevice(&__wut_socket_devoptab);
 }
 
 void
+__wut_socket_fini_devoptab()
+{
+   RemoveDevice("soc:");
+}
+
+void __attribute__((weak))
+__init_wut_socket()
+{
+   socket_lib_init();
+   __wut_socket_init_devoptab();
+   ACInitialize();
+   ACConnectAsync();
+}
+
+void __attribute__((weak))
 __fini_wut_socket()
 {
-   if (!__wut_socket_initialised) {
-      return;
-   }
-
-   RPLWRAP(socket_lib_finish)();
+   ACClose();
    ACFinalize();
-
-   __wut_socket_initialised = FALSE;
+   __wut_socket_fini_devoptab();
+   socket_lib_finish();
 }
 
 int