X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Ffcntl.in.h;h=344bbe4d3d93c87689637bee900cbe3e702c20bf;hb=cbf7a84bcf8194d6687244fb0e0701539aeeee21;hp=5f9eba59e7484525cebc88d7e074f7ecd19344b1;hpb=5fe2a656ae185e5cd5588ec169246c783c9ecc48;p=gnulib.git

diff --git a/lib/fcntl.in.h b/lib/fcntl.in.h
index 5f9eba59e..344bbe4d3 100644
--- a/lib/fcntl.in.h
+++ b/lib/fcntl.in.h
@@ -1,6 +1,6 @@
 /* Like <fcntl.h>, but with non-working flags defined to 0.
 
-   Copyright (C) 2006-2010 Free Software Foundation, Inc.
+   Copyright (C) 2006-2012 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -40,7 +40,7 @@
 #else
 /* Normal invocation convention.  */
 
-#ifndef _GL_FCNTL_H
+#ifndef _@GUARD_PREFIX@_FCNTL_H
 
 #include <sys/types.h>
 /* On some systems other than glibc, <sys/stat.h> is a prerequisite of
@@ -55,13 +55,19 @@
 /* The include_next requires a split double-inclusion guard.  */
 #@INCLUDE_NEXT@ @NEXT_FCNTL_H@
 
-#ifndef _GL_FCNTL_H
-#define _GL_FCNTL_H
+#ifndef _@GUARD_PREFIX@_FCNTL_H
+#define _@GUARD_PREFIX@_FCNTL_H
 
 #ifndef __GLIBC__ /* Avoid namespace pollution on glibc systems.  */
 # include <unistd.h>
 #endif
 
+/* Native Windows platforms declare open(), creat() in <io.h>.  */
+#if (@GNULIB_OPEN@ || defined GNULIB_POSIXCHECK) \
+    && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__)
+# include <io.h>
+#endif
+
 
 /* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */
 
@@ -177,13 +183,12 @@ _GL_WARN_ON_USE (openat, "openat is not portable - "
 /* Fix up the O_* macros.  */
 
 #if !defined O_DIRECT && defined O_DIRECTIO
-/* Tru64 spells it `O_DIRECTIO'.  */
+/* Tru64 spells it 'O_DIRECTIO'.  */
 # define O_DIRECT O_DIRECTIO
 #endif
 
 #if !defined O_CLOEXEC && defined O_NOINHERIT
-/* Mingw spells it `O_NOINHERIT'.  Intentionally leave it
-   undefined if not available.  */
+/* Mingw spells it 'O_NOINHERIT'.  */
 # define O_CLOEXEC O_NOINHERIT
 #endif
 
@@ -219,6 +224,19 @@ _GL_WARN_ON_USE (openat, "openat is not portable - "
 # define O_NONBLOCK O_NDELAY
 #endif
 
+/* If the gnulib module 'nonblocking' is in use, guarantee a working non-zero
+   value of O_NONBLOCK.  Otherwise, O_NONBLOCK is defined (above) to O_NDELAY
+   or to 0 as fallback.  */
+#if @GNULIB_NONBLOCKING@
+# if O_NONBLOCK
+#  define GNULIB_defined_O_NONBLOCK 0
+# else
+#  define GNULIB_defined_O_NONBLOCK 1
+#  undef O_NONBLOCK
+#  define O_NONBLOCK 0x40000000
+# endif
+#endif
+
 #ifndef O_NOCTTY
 # define O_NOCTTY 0
 #endif
@@ -247,6 +265,11 @@ _GL_WARN_ON_USE (openat, "openat is not portable - "
 # define O_TTY_INIT 0
 #endif
 
+#if O_ACCMODE != (O_RDONLY | O_WRONLY | O_RDWR | O_EXEC | O_SEARCH)
+# undef O_ACCMODE
+# define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR | O_EXEC | O_SEARCH)
+#endif
+
 /* For systems that distinguish between text and binary I/O.
    O_BINARY is usually declared in fcntl.h  */
 #if !defined O_BINARY && defined _O_BINARY
@@ -303,6 +326,6 @@ _GL_WARN_ON_USE (openat, "openat is not portable - "
 #endif
 
 
-#endif /* _GL_FCNTL_H */
-#endif /* _GL_FCNTL_H */
+#endif /* _@GUARD_PREFIX@_FCNTL_H */
+#endif /* _@GUARD_PREFIX@_FCNTL_H */
 #endif