From cd2f000c074b07931bd78ab5ff5fa3c0f7db628a Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Sun, 10 Jan 2010 00:39:22 -0800
Subject: Fix standalone stdio.h inclusion.

---
 conform/conformtest.pl    | 19 +++++++++++--------
 conform/data/stdio.h-data |  3 +++
 2 files changed, 14 insertions(+), 8 deletions(-)

(limited to 'conform')

diff --git a/conform/conformtest.pl b/conform/conformtest.pl
index e594d87..c528127 100644
--- a/conform/conformtest.pl
+++ b/conform/conformtest.pl
@@ -56,14 +56,17 @@ $CFLAGS{"POSIX2008"} = "-I. -fno-builtin '-D__attribute__(x)=' -D_POSIX_C_SOURCE
 # These are symbols which are known to pollute the namespace.
 @knownproblems = ('unix', 'linux', 'i386');
 
-# Some headers need a bit more attention.
-$mustprepend{'inttypes.h'} = "#include <stddef.h>\n";
-$mustprepend{'regex.h'} = "#include <sys/types.h>\n";
-$mustprepend{'sched.h'} = "#include <sys/types.h>\n";
-$mustprepend{'signal.h'} = "#include <pthread.h>\n";
-$mustprepend{'stdio.h'} = "#include <sys/types.h>\n";
-$mustprepend{'wchar.h'} = "#include <stdarg.h>\n";
-$mustprepend{'wordexp.h'} = "#include <stddef.h>\n";
+if ($dialect ne "XOPEN2K8" && $dialect ne "POSIX2008") {
+  # Some headers need a bit more attention.  At least with XPG7
+  # all headers should be self-contained.
+  $mustprepend{'inttypes.h'} = "#include <stddef.h>\n";
+  $mustprepend{'regex.h'} = "#include <sys/types.h>\n";
+  $mustprepend{'sched.h'} = "#include <sys/types.h>\n";
+  $mustprepend{'signal.h'} = "#include <pthread.h>\n";
+  $mustprepend{'stdio.h'} = "#include <sys/types.h>\n";
+  $mustprepend{'wchar.h'} = "#include <stdarg.h>\n";
+  $mustprepend{'wordexp.h'} = "#include <stddef.h>\n";
+}
 
 # Make a hash table from this information.
 while ($#keywords >= 0) {
diff --git a/conform/data/stdio.h-data b/conform/data/stdio.h-data
index fcc61c9..cba7721 100644
--- a/conform/data/stdio.h-data
+++ b/conform/data/stdio.h-data
@@ -36,11 +36,14 @@ type va_list
 type size_t
 #if defined XOPEN2K8 || defined POSIX2008
 type off_t
+type ssize_t
 #endif
 
 function void clearerr (FILE*)
 function {char*} ctermid (char*)
+#if !defined XOPEN2K && !defined XOPEN2K8 && !defined POSIX2008
 function {char*} cuserid (char*)
+#endif
 #if defined XOPEN2K8 || defined POSIX2008
 function int dprintf (int, const char*, ...)
 #endif
-- 
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