sys_socket: Hide mismatch of declarations on NonStop Kernel.

* lib/sys_socket.in.h (connect, bind, sendto, setsockopt): Use
_GL_CXXALIAS_SYS_CAST instead of _GL_CXXALIAS_SYS.
Reported by Joachim Schmitz <jojo@schmitz-digital.de>.

diff --git a/ChangeLog b/ChangeLog
index 3abaad0..9947f1f 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
 2010-12-24  Bruno Haible  <bruno@clisp.org>
 
+       sys_socket: Hide mismatch of declarations on NonStop Kernel.
+       * lib/sys_socket.in.h (connect, bind, sendto, setsockopt): Use
+       _GL_CXXALIAS_SYS_CAST instead of _GL_CXXALIAS_SYS.
+       Reported by Joachim Schmitz <jojo@schmitz-digital.de>.
+
+2010-12-24  Bruno Haible  <bruno@clisp.org>
+
        gethostname: Ensure declaration on NonStop Kernel.
        * lib/unistd.in.h: Include <netdb.h> also on NonStop Kernel systems.
        Reported by Joachim Schmitz <jojo@schmitz-digital.de>.

diff --git a/lib/sys_socket.in.h b/lib/sys_socket.in.h
index 21990e9..7eacf02 100644 (file)
--- a/lib/sys_socket.in.h
+++ b/lib/sys_socket.in.h
@@ -245,8 +245,11 @@ _GL_FUNCDECL_RPL (connect, int,
 _GL_CXXALIAS_RPL (connect, int,
                   (int fd, const struct sockaddr *addr, socklen_t addrlen));
 # else
-_GL_CXXALIAS_SYS (connect, int,
-                  (int fd, const struct sockaddr *addr, socklen_t addrlen));
+/* Need to cast, because on NonStop Kernel, the third parameter is
+                                                     size_t addrlen.  */
+_GL_CXXALIAS_SYS_CAST (connect, int,
+                       (int fd,
+                        const struct sockaddr *addr, socklen_t addrlen));
 # endif
 _GL_CXXALIASWARN (connect);
 #elif @HAVE_WINSOCK2_H@
@@ -300,8 +303,11 @@ _GL_FUNCDECL_RPL (bind, int,
 _GL_CXXALIAS_RPL (bind, int,
                   (int fd, const struct sockaddr *addr, socklen_t addrlen));
 # else
-_GL_CXXALIAS_SYS (bind, int,
-                  (int fd, const struct sockaddr *addr, socklen_t addrlen));
+/* Need to cast, because on NonStop Kernel, the third parameter is
+                                                     size_t addrlen.  */
+_GL_CXXALIAS_SYS_CAST (bind, int,
+                       (int fd,
+                        const struct sockaddr *addr, socklen_t addrlen));
 # endif
 _GL_CXXALIASWARN (bind);
 #elif @HAVE_WINSOCK2_H@
@@ -522,9 +528,11 @@ _GL_CXXALIAS_RPL (sendto, ssize_t,
                   (int fd, const void *buf, size_t len, int flags,
                    const struct sockaddr *to, socklen_t tolen));
 # else
-_GL_CXXALIAS_SYS (sendto, ssize_t,
-                  (int fd, const void *buf, size_t len, int flags,
-                   const struct sockaddr *to, socklen_t tolen));
+/* Need to cast, because on NonStop Kernel, the sixth parameter is
+                                                   size_t tolen.  */
+_GL_CXXALIAS_SYS_CAST (sendto, ssize_t,
+                       (int fd, const void *buf, size_t len, int flags,
+                        const struct sockaddr *to, socklen_t tolen));
 # endif
 _GL_CXXALIASWARN (sendto);
 #elif @HAVE_WINSOCK2_H@
@@ -550,8 +558,11 @@ _GL_FUNCDECL_RPL (setsockopt, int, (int fd, int level, int optname,
 _GL_CXXALIAS_RPL (setsockopt, int, (int fd, int level, int optname,
                                     const void * optval, socklen_t optlen));
 # else
-_GL_CXXALIAS_SYS (setsockopt, int, (int fd, int level, int optname,
-                                    const void * optval, socklen_t optlen));
+/* Need to cast, because on NonStop Kernel, the fifth parameter is
+                                             size_t optlen.  */
+_GL_CXXALIAS_SYS_CAST (setsockopt, int,
+                       (int fd, int level, int optname,
+                        const void * optval, socklen_t optlen));
 # endif
 _GL_CXXALIASWARN (setsockopt);
 #elif @HAVE_WINSOCK2_H@