X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fsys_socket.in.h;h=63c80fff0cc5b789f1b5f45991a1e85774672a08;hb=b314ca18dc36e59297f66b2508fd58535a1cd724;hp=145408fd65e72e038b9d600966d261024489a999;hpb=ce8789a332a21bd438de0bafebec6de3125308ff;p=gnulib.git

diff --git a/lib/sys_socket.in.h b/lib/sys_socket.in.h
index 145408fd6..63c80fff0 100644
--- a/lib/sys_socket.in.h
+++ b/lib/sys_socket.in.h
@@ -27,7 +27,9 @@
 
 #if @HAVE_SYS_SOCKET_H@
 
+# if __GNUC__ >= 3
 @PRAGMA_SYSTEM_HEADER@
+# endif
 
 /* On many platforms, <sys/socket.h> assumes prior inclusion of
    <sys/types.h>.  */
@@ -98,6 +100,8 @@
 #  define SHUT_RDWR SD_BOTH
 # endif
 
+/* The definition of GL_LINK_WARNING is copied here.  */
+
 # if @HAVE_WINSOCK2_H@
 /* Include headers needed by the emulation code.  */
 #  include <sys/types.h>
@@ -105,16 +109,20 @@
 
 typedef int socklen_t;
 
-#  ifdef __cplusplus
+# endif
+
+# ifdef __cplusplus
 extern "C" {
-#  endif
+# endif
 
-/* Re-define FD_ISSET to avoid a WSA call while we are not using 
+# if @HAVE_WINSOCK2_H@
+
+/* Re-define FD_ISSET to avoid a WSA call while we are not using
    network sockets.  */
 static inline int
-rpl_fd_isset (int fd, fd_set * set)
+rpl_fd_isset (SOCKET fd, fd_set * set)
 {
-  int i;
+  u_int i;
   if (set == NULL)
     return 0;
 
@@ -128,62 +136,266 @@ rpl_fd_isset (int fd, fd_set * set)
 #  undef FD_ISSET
 #  define FD_ISSET(fd, set) rpl_fd_isset(fd, set)
 
+# endif
+
 /* Wrap everything else to use libc file descriptors for sockets.  */
 
+# if @HAVE_WINSOCK2_H@ && !defined _GL_UNISTD_H
 #  undef close
-#  define close			rpl_close
-#  undef socket
-#  define socket		rpl_socket
-#  undef connect
-#  define connect		rpl_connect
-#  undef accept
-#  define accept		rpl_accept
-#  undef bind
-#  define bind			rpl_bind
-#  undef getpeername
-#  define getpeername		rpl_getpeername
-#  undef getsockname
-#  define getsockname		rpl_getsockname
-#  undef getsockopt
-#  define getsockopt		rpl_getsockopt
-#  undef listen
-#  define listen		rpl_listen
-#  undef ioctl
-#  define ioctl			rpl_ioctl
-#  undef recv
-#  define recv			rpl_recv
-#  undef send
-#  define send			rpl_send
-#  undef recvfrom
-#  define recvfrom		rpl_recvfrom
-#  undef sendto
-#  define sendto		rpl_sendto
-#  undef setsockopt
-#  define setsockopt		rpl_setsockopt
-#  undef select
-#  define select		select_used_without_including_sys_select_h
+#  define close close_used_without_including_unistd_h
+# endif
 
-extern int rpl_close(int);
+# if @HAVE_WINSOCK2_H@ && !defined _GL_UNISTD_H
+#  undef gethostname
+#  define gethostname gethostname_used_without_including_unistd_h
+# endif
+
+# if @GNULIB_SOCKET@
+#  if @HAVE_WINSOCK2_H@
+#   undef socket
+#   define socket		rpl_socket
 extern int rpl_socket (int, int, int protocol);
+#  endif
+# elif @HAVE_WINSOCK2_H@
+#  undef socket
+#  define socket socket_used_without_requesting_gnulib_module_socket
+# elif defined GNULIB_POSIXCHECK
+#  undef socket
+#  define socket(d,t,p) \
+     (GL_LINK_WARNING ("socket is not always POSIX compliant - " \
+                       "use gnulib module socket for portability"), \
+      socket (d, t, p))
+# endif
+
+# if @GNULIB_CONNECT@
+#  if @HAVE_WINSOCK2_H@
+#   undef connect
+#   define connect		rpl_connect
 extern int rpl_connect (int, struct sockaddr *, int);
+#  endif
+# elif @HAVE_WINSOCK2_H@
+#  undef connect
+#  define connect socket_used_without_requesting_gnulib_module_connect
+# elif defined GNULIB_POSIXCHECK
+#  undef connect
+#  define connect(s,a,l) \
+     (GL_LINK_WARNING ("connect is not always POSIX compliant - " \
+                       "use gnulib module connect for portability"), \
+      connect (s, a, l))
+# endif
+
+# if @GNULIB_ACCEPT@
+#  if @HAVE_WINSOCK2_H@
+#   undef accept
+#   define accept		rpl_accept
 extern int rpl_accept (int, struct sockaddr *, int *);
+#  endif
+# elif @HAVE_WINSOCK2_H@
+#  undef accept
+#  define accept accept_used_without_requesting_gnulib_module_accept
+# elif defined GNULIB_POSIXCHECK
+#  undef accept
+#  define accept(s,a,l) \
+     (GL_LINK_WARNING ("accept is not always POSIX compliant - " \
+                       "use gnulib module accept for portability"), \
+      accept (s, a, l))
+# endif
+
+# if @GNULIB_BIND@
+#  if @HAVE_WINSOCK2_H@
+#   undef bind
+#   define bind			rpl_bind
 extern int rpl_bind (int, struct sockaddr *, int);
+#  endif
+# elif @HAVE_WINSOCK2_H@
+#  undef bind
+#  define bind bind_used_without_requesting_gnulib_module_bind
+# elif defined GNULIB_POSIXCHECK
+#  undef bind
+#  define bind(s,a,l) \
+     (GL_LINK_WARNING ("bind is not always POSIX compliant - " \
+                       "use gnulib module bind for portability"), \
+      bind (s, a, l))
+# endif
+
+# if @GNULIB_GETPEERNAME@
+#  if @HAVE_WINSOCK2_H@
+#   undef getpeername
+#   define getpeername		rpl_getpeername
 extern int rpl_getpeername (int, struct sockaddr *, int *);
+#  endif
+# elif @HAVE_WINSOCK2_H@
+#  undef getpeername
+#  define getpeername getpeername_used_without_requesting_gnulib_module_getpeername
+# elif defined GNULIB_POSIXCHECK
+#  undef getpeername
+#  define getpeername(s,a,l) \
+     (GL_LINK_WARNING ("getpeername is not always POSIX compliant - " \
+                       "use gnulib module getpeername for portability"), \
+      getpeername (s, a, l))
+# endif
+
+# if @GNULIB_GETSOCKNAME@
+#  if @HAVE_WINSOCK2_H@
+#   undef getsockname
+#   define getsockname		rpl_getsockname
 extern int rpl_getsockname (int, struct sockaddr *, int *);
+#  endif
+# elif @HAVE_WINSOCK2_H@
+#  undef getsockname
+#  define getsockname getsockname_used_without_requesting_gnulib_module_getsockname
+# elif defined GNULIB_POSIXCHECK
+#  undef getsockname
+#  define getsockname(s,a,l) \
+     (GL_LINK_WARNING ("getsockname is not always POSIX compliant - " \
+                       "use gnulib module getsockname for portability"), \
+      getsockname (s, a, l))
+# endif
+
+# if @GNULIB_GETSOCKOPT@
+#  if @HAVE_WINSOCK2_H@
+#   undef getsockopt
+#   define getsockopt		rpl_getsockopt
 extern int rpl_getsockopt (int, int, int, void *, int *);
+#  endif
+# elif @HAVE_WINSOCK2_H@
+#  undef getsockopt
+#  define getsockopt getsockopt_used_without_requesting_gnulib_module_getsockopt
+# elif defined GNULIB_POSIXCHECK
+#  undef getsockopt
+#  define getsockopt(s,lvl,o,v,l) \
+     (GL_LINK_WARNING ("getsockopt is not always POSIX compliant - " \
+                       "use gnulib module getsockopt for portability"), \
+      getsockopt (s, lvl, o, v, l))
+# endif
+
+# if @GNULIB_LISTEN@
+#  if @HAVE_WINSOCK2_H@
+#   undef listen
+#   define listen		rpl_listen
 extern int rpl_listen (int, int);
-extern int rpl_ioctl (int, unsigned long, char *);
+#  endif
+# elif @HAVE_WINSOCK2_H@
+#  undef listen
+#  define listen listen_used_without_requesting_gnulib_module_listen
+# elif defined GNULIB_POSIXCHECK
+#  undef listen
+#  define listen(s,b) \
+     (GL_LINK_WARNING ("listen is not always POSIX compliant - " \
+                       "use gnulib module listen for portability"), \
+      listen (s, b))
+# endif
+
+# if @GNULIB_RECV@
+#  if @HAVE_WINSOCK2_H@
+#   undef recv
+#   define recv			rpl_recv
 extern int rpl_recv (int, void *, int, int);
+#  endif
+# elif @HAVE_WINSOCK2_H@
+#  undef recv
+#  define recv recv_used_without_requesting_gnulib_module_recv
+# elif defined GNULIB_POSIXCHECK
+#  undef recv
+#  define recv(s,b,n,f) \
+     (GL_LINK_WARNING ("recv is not always POSIX compliant - " \
+                       "use gnulib module recv for portability"), \
+      recv (s, b, n, f))
+# endif
+
+# if @GNULIB_SEND@
+#  if @HAVE_WINSOCK2_H@
+#   undef send
+#   define send			rpl_send
 extern int rpl_send (int, const void *, int, int);
+#  endif
+# elif @HAVE_WINSOCK2_H@
+#  undef send
+#  define send send_used_without_requesting_gnulib_module_send
+# elif defined GNULIB_POSIXCHECK
+#  undef send
+#  define send(s,b,n,f) \
+     (GL_LINK_WARNING ("send is not always POSIX compliant - " \
+                       "use gnulib module send for portability"), \
+      send (s, b, n, f))
+# endif
+
+# if @GNULIB_RECVFROM@
+#  if @HAVE_WINSOCK2_H@
+#   undef recvfrom
+#   define recvfrom		rpl_recvfrom
 extern int rpl_recvfrom (int, void *, int, int, struct sockaddr *, int *);
+#  endif
+# elif @HAVE_WINSOCK2_H@
+#  undef recvfrom
+#  define recvfrom recvfrom_used_without_requesting_gnulib_module_recvfrom
+# elif defined GNULIB_POSIXCHECK
+#  undef recvfrom
+#  define recvfrom(s,b,n,f,a,l) \
+     (GL_LINK_WARNING ("recvfrom is not always POSIX compliant - " \
+                       "use gnulib module recvfrom for portability"), \
+      recvfrom (s, b, n, f, a, l))
+# endif
+
+# if @GNULIB_SENDTO@
+#  if @HAVE_WINSOCK2_H@
+#   undef sendto
+#   define sendto		rpl_sendto
 extern int rpl_sendto (int, const void *, int, int, struct sockaddr *, int);
+#  endif
+# elif @HAVE_WINSOCK2_H@
+#  undef sendto
+#  define sendto sendto_used_without_requesting_gnulib_module_sendto
+# elif defined GNULIB_POSIXCHECK
+#  undef sendto
+#  define sendto(s,b,n,f,a,l) \
+     (GL_LINK_WARNING ("sendto is not always POSIX compliant - " \
+                       "use gnulib module sendto for portability"), \
+      sendto (s, b, n, f, a, l))
+# endif
+
+# if @GNULIB_SETSOCKOPT@
+#  if @HAVE_WINSOCK2_H@
+#   undef setsockopt
+#   define setsockopt		rpl_setsockopt
 extern int rpl_setsockopt (int, int, int, const void *, int);
+#  endif
+# elif @HAVE_WINSOCK2_H@
+#  undef setsockopt
+#  define setsockopt setsockopt_used_without_requesting_gnulib_module_setsockopt
+# elif defined GNULIB_POSIXCHECK
+#  undef setsockopt
+#  define setsockopt(s,lvl,o,v,l) \
+     (GL_LINK_WARNING ("setsockopt is not always POSIX compliant - " \
+                       "use gnulib module setsockopt for portability"), \
+      setsockopt (s, lvl, o, v, l))
+# endif
 
-#  ifdef __cplusplus
-}
+# if @GNULIB_SHUTDOWN@
+#  if @HAVE_WINSOCK2_H@
+#   undef shutdown
+#   define shutdown		rpl_shutdown
+extern int rpl_shutdown (int, int);
 #  endif
+# elif @HAVE_WINSOCK2_H@
+#  undef shutdown
+#  define shutdown shutdown_used_without_requesting_gnulib_module_shutdown
+# elif defined GNULIB_POSIXCHECK
+#  undef shutdown
+#  define shutdown(s,h) \
+     (GL_LINK_WARNING ("shutdown is not always POSIX compliant - " \
+                       "use gnulib module shutdown for portability"), \
+      shutdown (s, h))
+# endif
+
+# if @HAVE_WINSOCK2_H@
+#  undef select
+#  define select		select_used_without_including_sys_select_h
+# endif
 
-# endif /* HAVE_WINSOCK2_H */
+# ifdef __cplusplus
+}
+# endif
 
 #endif /* HAVE_SYS_SOCKET_H */