Add support for XPG7 testing.

The header conformance testing code needed extending for XPG7.  This
exposed a few bugs in the headers.  There are more changes to come.

1 files changed, 14 insertions, 8 deletions

diff --git a/stdlib/stdlib.h b/stdlib/stdlib.h
index dc51d67170..8669f35d76 100644
--- a/stdlib/stdlib.h
+++ b/stdlib/stdlib.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2007, 2009 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2007, 2009, 2010 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -37,7 +37,7 @@ __BEGIN_DECLS
 #ifndef __need_malloc_and_calloc
 #define	_STDLIB_H	1
 
-#if defined __USE_XOPEN && !defined _SYS_WAIT_H
+#if (defined __USE_XOPEN || defined __USE_XOPEN2K8) && !defined _SYS_WAIT_H
 /* XPG requires a few symbols from <sys/wait.h> being defined.  */
 # include <bits/waitflags.h>
 # include <bits/waitstatus.h>
@@ -91,7 +91,7 @@ typedef union
 # ifdef __WIFCONTINUED
 #  define WIFCONTINUED(status)	__WIFCONTINUED (__WAIT_INT (status))
 # endif
-#endif	/* X/Open and <sys/wait.h> not included.  */
+#endif	/* X/Open or XPG7 and <sys/wait.h> not included.  */
 
 __BEGIN_NAMESPACE_STD
 /* Returned by `div'.  */
@@ -497,7 +497,8 @@ extern void cfree (void *__ptr) __THROW;
 # include <alloca.h>
 #endif /* Use GNU, BSD, or misc.  */
 
-#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED
+#if (defined __USE_BSD || defined __USE_XOPEN_EXTENDED) \
+    && !defined __USE_XOPEN2K
 /* Allocate SIZE bytes on a page boundary.  The storage cannot be freed.  */
 extern void *valloc (size_t __size) __THROW __attribute_malloc__ __wur;
 #endif
@@ -596,13 +597,17 @@ extern int clearenv (void) __THROW;
 #endif
 
 
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED
+#if (defined __USE_MISC || defined __USE_XOPEN_EXTENDED) \
+    && !defined __USE_XOPEN2K
 /* Generate a unique temporary file name from TEMPLATE.
    The last six characters of TEMPLATE must be "XXXXXX";
    they are replaced with a string that makes the file name unique.
    Returns TEMPLATE, or a null pointer if it cannot get a unique file name.  */
 extern char *mktemp (char *__template) __THROW __nonnull ((1)) __wur;
+#endif
 
+#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED \
+    || defined __USE_XOPEN2K8
 /* Generate a unique temporary file name from TEMPLATE.
    The last six characters of TEMPLATE must be "XXXXXX";
    they are replaced with a string that makes the filename unique.
@@ -792,7 +797,8 @@ __END_NAMESPACE_C99
 #endif
 
 
-#if defined __USE_SVID || defined __USE_XOPEN_EXTENDED
+#if (defined __USE_SVID || defined __USE_XOPEN_EXTENDED) \
+    && !defined __USE_XOPEN2K
 /* Convert floating point numbers to strings.  The returned values are
    valid only until another call to the same function.  */
 
@@ -880,7 +886,7 @@ extern int rpmatch (__const char *__response) __THROW __nonnull ((1)) __wur;
 #endif
 
 
-#ifdef __USE_XOPEN_EXTENDED
+#if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8
 /* Parse comma separated suboption from *OPTIONP and match against
    strings in TOKENS.  If found return index and set *VALUEP to
    optional value introduced by an equal sign.  If the suboption is
@@ -902,7 +908,7 @@ extern void setkey (__const char *__key) __THROW __nonnull ((1));
 
 /* X/Open pseudo terminal handling.  */
 
-#ifdef __USE_XOPEN2K
+#ifdef __USE_XOPEN2KXSI
 /* Return a master pseudo-terminal handle.  */
 extern int posix_openpt (int __oflag) __wur;
 #endif