NEWS.stable: log cherry-pick [8b18afa]->[c948e19] sys_select: Avoid a syntax error...

[gnulib.git] / lib / inttypes.in.h

diff --git a/lib/inttypes.in.h b/lib/inttypes.in.h
index bd9d0d2..7abf394 100644 (file)
--- a/lib/inttypes.in.h
+++ b/lib/inttypes.in.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2006-2008 Free Software Foundation, Inc.
+/* Copyright (C) 2006-2011 Free Software Foundation, Inc.
    Written by Paul Eggert, Bruno Haible, Derek Price.
    This file is part of gnulib.
 
@@ -20,15 +20,17 @@
  * <http://www.opengroup.org/susv3xbd/inttypes.h.html>
  */
 
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+@PRAGMA_COLUMNS@
+
 /* Include the original <inttypes.h> if it exists, and if this file
    has not been included yet or if this file includes gnulib stdint.h
    which in turn includes this file.
    The include_next requires a split double-inclusion guard.  */
 #if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H
 # if @HAVE_INTTYPES_H@
-#  if __GNUC__ >= 3
-@PRAGMA_SYSTEM_HEADER@
-#  endif
 #  @INCLUDE_NEXT@ @NEXT_INTTYPES_H@
 # endif
 #endif
@@ -36,8 +38,11 @@
 #if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H
 #define INTTYPES_H
 
-/* Include <stdint.h> or the gnulib replacement.  */
-#include <stdint.h>
+/* Include <stdint.h> or the gnulib replacement.
+   But avoid namespace pollution on glibc systems.  */
+#ifndef __GLIBC__
+# include <stdint.h>
+#endif
 /* Get CHAR_BIT.  */
 #include <limits.h>
 
@@ -45,7 +50,9 @@
 # error "This file assumes that 'int' has exactly 32 bits. Please report your platform and compiler to <bug-gnulib@gnu.org>."
 #endif
 
-/* The definition of GL_LINK_WARNING is copied here.  */
+/* The definition of _GL_ARG_NONNULL is copied here.  */
+
+/* The definition of _GL_WARN_ON_USE is copied here.  */
 
 /* 7.8.1 Macros for format specifiers */
 
@@ -168,7 +175,7 @@
 #  endif
 # endif
 # ifdef INT64_MAX
-#  if @INT64_MAX_EQ_LONG_MAX@
+#  if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@)
 #   define _PRI64_PREFIX "l"
 #  elif defined _MSC_VER || defined __MINGW32__
 #   define _PRI64_PREFIX "I64"
@@ -185,7 +192,7 @@
 #  endif
 # endif
 # ifdef UINT64_MAX
-#  if @UINT64_MAX_EQ_ULONG_MAX@
+#  if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@)
 #   define _PRIu64_PREFIX "l"
 #  elif defined _MSC_VER || defined __MINGW32__
 #   define _PRIu64_PREFIX "I64"
@@ -661,7 +668,7 @@
 #  endif
 # endif
 # ifdef INT64_MAX
-#  if @INT64_MAX_EQ_LONG_MAX@
+#  if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@)
 #   define _SCN64_PREFIX "l"
 #  elif defined _MSC_VER || defined __MINGW32__
 #   define _SCN64_PREFIX "I64"
@@ -678,7 +685,7 @@
 #  endif
 # endif
 # ifdef UINT64_MAX
-#  if @UINT64_MAX_EQ_ULONG_MAX@
+#  if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@)
 #   define _SCNu64_PREFIX "l"
 #  elif defined _MSC_VER || defined __MINGW32__
 #   define _SCNu64_PREFIX "I64"
@@ -1045,47 +1052,52 @@ extern intmax_t imaxabs (intmax_t);
 # endif
 #elif defined GNULIB_POSIXCHECK
 # undef imaxabs
-# define imaxabs(a) \
-    (GL_LINK_WARNING ("imaxabs is unportable - " \
-                      "use gnulib module imaxabs for portability"), \
-     imaxabs (a))
+# if HAVE_RAW_DECL_IMAXABS
+_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - "
+                 "use gnulib module imaxabs for portability");
+# endif
 #endif
 
 #if @GNULIB_IMAXDIV@
 # if !@HAVE_DECL_IMAXDIV@
+#  if !GNULIB_defined_imaxdiv_t
 typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t;
+#   define GNULIB_defined_imaxdiv_t 1
+#  endif
 extern imaxdiv_t imaxdiv (intmax_t, intmax_t);
 # endif
 #elif defined GNULIB_POSIXCHECK
 # undef imaxdiv
-# define imaxdiv(a,b) \
-    (GL_LINK_WARNING ("imaxdiv is unportable - " \
-                      "use gnulib module imaxdiv for portability"), \
-     imaxdiv (a, b))
+# if HAVE_RAW_DECL_IMAXDIV
+_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - "
+                 "use gnulib module imaxdiv for portability");
+# endif
 #endif
 
 #if @GNULIB_STRTOIMAX@
 # if !@HAVE_DECL_STRTOIMAX@
-extern intmax_t strtoimax (const char *, char **, int);
+#  undef strtoimax
+extern intmax_t strtoimax (const char *, char **, int) _GL_ARG_NONNULL ((1));
 # endif
 #elif defined GNULIB_POSIXCHECK
 # undef strtoimax
-# define strtoimax(p,e,b) \
-    (GL_LINK_WARNING ("strtoimax is unportable - " \
-                      "use gnulib module strtoimax for portability"), \
-     strtoimax (p, e, b))
+# if HAVE_RAW_DECL_STRTOIMAX
+_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - "
+                 "use gnulib module strtoimax for portability");
+# endif
 #endif
 
 #if @GNULIB_STRTOUMAX@
 # if !@HAVE_DECL_STRTOUMAX@
-extern uintmax_t strtoumax (const char *, char **, int);
+#  undef strtoumax
+extern uintmax_t strtoumax (const char *, char **, int) _GL_ARG_NONNULL ((1));
 # endif
 #elif defined GNULIB_POSIXCHECK
 # undef strtoumax
-# define strtoumax(p,e,b) \
-    (GL_LINK_WARNING ("strtoumax is unportable - " \
-                      "use gnulib module strtoumax for portability"), \
-     strtoumax (p, e, b))
+# if HAVE_RAW_DECL_STRTOUMAX
+_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - "
+                 "use gnulib module strtoumax for portability");
+# endif
 #endif
 
 /* Don't bother defining or declaring wcstoimax and wcstoumax, since