X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fsys_ioctl.in.h;h=8b0e2361a955ee17abc83e773c04070fd9995883;hb=6d62642d28119a6eed354809c7686bdd3b20e243;hp=05f28da6cd98e420cbbac64f42aeedbf725d1b41;hpb=cbd5934b1918d73022d1d1d9904112f3d6d7f187;p=gnulib.git

diff --git a/lib/sys_ioctl.in.h b/lib/sys_ioctl.in.h
index 05f28da6c..8b0e2361a 100644
--- a/lib/sys_ioctl.in.h
+++ b/lib/sys_ioctl.in.h
@@ -36,22 +36,32 @@
 # include <unistd.h>
 #endif
 
+/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */
+
 /* The definition of _GL_WARN_ON_USE is copied here.  */
 
 
 /* Declare overridden functions.  */
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
 #if @GNULIB_IOCTL@
-# if @SYS_IOCTL_H_HAVE_WINSOCK2_H@
-#  undef ioctl
-#  define ioctl rpl_ioctl
-extern int ioctl (int fd, int request, ... /* {void *,char *} arg */);
+# if @REPLACE_IOCTL@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef ioctl
+#   define ioctl rpl_ioctl
+#  endif
+_GL_FUNCDECL_RPL (ioctl, int,
+                  (int fd, int request, ... /* {void *,char *} arg */));
+_GL_CXXALIAS_RPL (ioctl, int,
+                  (int fd, int request, ... /* {void *,char *} arg */));
+# else
+#  if @SYS_IOCTL_H_HAVE_WINSOCK2_H@ || 1
+_GL_FUNCDECL_SYS (ioctl, int,
+                  (int fd, int request, ... /* {void *,char *} arg */));
+#  endif
+_GL_CXXALIAS_SYS (ioctl, int,
+                  (int fd, int request, ... /* {void *,char *} arg */));
 # endif
+_GL_CXXALIASWARN (ioctl);
 #elif @SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS@
 # undef ioctl
 # define ioctl ioctl_used_without_requesting_gnulib_module_ioctl
@@ -64,10 +74,5 @@ _GL_WARN_ON_USE (ioctl, "ioctl does not portably work on sockets - "
 #endif
 
 
-#ifdef __cplusplus
-}
-#endif
-
-
 #endif /* _GL_SYS_IOCTL_H */
 #endif /* _GL_SYS_IOCTL_H */