conformtest: Correct some stdlib.h expectations for XPG3.

This patch corrects some spurious conformtest stdlib.h expectations
for XPG3 (not based on a full review of the expectations for that
standard, so other issues may remain).

Tested for x86_64 and x86.

	* conform/data/stdlib.h-data (a64l): Do not expect for [XPG3].
	(ecvt): Likewise.
	(fcvt): Likewise.
	(gcvt): Likewise.
	(getsubopt): Likewise.
	(grantpt): Likewise.
	(initstate): Likewise.
	(l64a): Likewise.
	(mktemp): Likewise.
	(mkstemp): Likewise.
	(ptsname): Likewise.
	(random): Likewise.
	(realpath): Likewise.
	(setstate): Likewise.
	(srandom): Likewise.
	(ttyslot): Likewise.
	(unlockpt): Likewise.
	(valloc): Likewise.

2 files changed, 45 insertions, 14 deletions

diff --git a/ChangeLog b/ChangeLog
index 193f1d4ac0..5329849343 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,24 @@
 2016-05-13  Joseph Myers  <joseph@codesourcery.com>
 
+	* conform/data/stdlib.h-data (a64l): Do not expect for [XPG3].
+	(ecvt): Likewise.
+	(fcvt): Likewise.
+	(gcvt): Likewise.
+	(getsubopt): Likewise.
+	(grantpt): Likewise.
+	(initstate): Likewise.
+	(l64a): Likewise.
+	(mktemp): Likewise.
+	(mkstemp): Likewise.
+	(ptsname): Likewise.
+	(random): Likewise.
+	(realpath): Likewise.
+	(setstate): Likewise.
+	(srandom): Likewise.
+	(ttyslot): Likewise.
+	(unlockpt): Likewise.
+	(valloc): Likewise.
+
 	* conform/data/string.h-data (strdup): Do not expect for [XPG3].
 	* conform/Makefile (test-xfail-XPG3/string.h/conform): Remove
 	variable.
diff --git a/conform/data/stdlib.h-data b/conform/data/stdlib.h-data
index abe296a2ab..cf839f34c2 100644
--- a/conform/data/stdlib.h-data
+++ b/conform/data/stdlib.h-data
@@ -35,7 +35,7 @@ macro WTERMSIG
 #if !defined ISO && !defined XPG3 && !defined XPG4 && !defined UNIX98 && !defined POSIX
 function void _Exit (int)
 #endif
-#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX && !defined POSIX2008
+#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined XPG3 && !defined POSIX && !defined POSIX2008
 function long a64l (const char*)
 #endif
 function void abort (void)
@@ -59,28 +59,32 @@ function div_t div (int, int)
 #if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX && !defined POSIX2008
 function double drand48 (void)
 #endif
-#if defined XPG3 || defined XPG4 || defined UNIX98 || defined XOPEN2K
+#if defined XPG4 || defined UNIX98 || defined XOPEN2K
 function {char*} ecvt (double, int, int*, int*)
 #endif
 #if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX && !defined POSIX2008
 function double erand48 (unsigned short int[3])
 #endif
 function void exit (int)
-#if defined XPG3 || defined XPG4 || defined UNIX98 || defined XOPEN2K
+#if defined XPG4 || defined UNIX98 || defined XOPEN2K
 function {char*} fcvt (double, int, int*, int*)
 #endif
 function void free (void*)
-#if defined XPG3 || defined XPG4 || defined UNIX98 || defined XOPEN2K
+#if defined XPG4 || defined UNIX98 || defined XOPEN2K
 function {char*} gcvt (double, int, char*)
 #endif
 function {char*} getenv (const char*)
-#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX
+#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined XPG3 && !defined POSIX
 function int getsubopt (char**, char *const*, char**)
 #endif
-#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX && !defined POSIX2008
+#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined XPG3 && !defined POSIX && !defined POSIX2008
 function int grantpt (int)
 function {char*} initstate (unsigned int, char*, size_t)
+#endif
+#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX && !defined POSIX2008
 function {long int} jrand48 (unsigned short int[3])
+#endif
+#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined XPG3 && !defined POSIX && !defined POSIX2008
 function {char*} l64a (long)
 #endif
 function {long int} labs (long int)
@@ -102,10 +106,10 @@ function int mbtowc (wchar_t*, const char*, size_t)
 #if defined XOPEN2K8 || defined POSIX2008
 function {char*} mkdtemp (char*)
 #endif
-#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX && !defined XOPEN2K8 && !defined POSIX2008
+#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined XPG3 && !defined POSIX && !defined XOPEN2K8 && !defined POSIX2008
 function {char*} mktemp (char*)
 #endif
-#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX
+#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined XPG3 && !defined POSIX
 function int mkstemp (char*)
 #endif
 #if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX && !defined POSIX2008
@@ -118,8 +122,10 @@ function int posix_memalign (void**, size_t, size_t)
 #if defined XOPEN2K || defined XOPEN2K8
 function int posix_openpt (int)
 #endif
-#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX && !defined POSIX2008
+#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined XPG3 && !defined POSIX && !defined POSIX2008
 function {char*} ptsname (int)
+#endif
+#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX && !defined POSIX2008
 function int putenv (char*)
 #endif
 function void qsort (void*, size_t, size_t, int(*)(const void*, const void*))
@@ -130,12 +136,14 @@ function int rand (void)
 #if defined POSIX || defined UNIX98 || defined XOPEN2K || defined XOPEN2K8 || defined POSIX2008
 function int rand_r (unsigned int*)
 #endif
-#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX && !defined POSIX2008
+#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined XPG3 && !defined POSIX && !defined POSIX2008
 function long random (void)
 #endif
 function {void*} realloc (void*, size_t)
-#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX && !defined POSIX2008
+#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined XPG3 && !defined POSIX && !defined POSIX2008
 function {char*} realpath (const char*, char*)
+#endif
+#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX && !defined POSIX2008
 function {unsigned short int*} seed48 (unsigned short int[3])
 #endif
 #if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX && !defined XPG3 && !defined XPG4 && !defined UNIX98
@@ -143,11 +151,15 @@ function int setenv (const char*, const char*, int)
 #endif
 #if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX && !defined POSIX2008
 function void setkey (const char*)
+#endif
+#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined XPG3 && !defined POSIX && !defined POSIX2008
 function {char*} setstate (char*)
 #endif
 function void srand (unsigned int)
 #if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX && !defined POSIX2008
 function void srand48 (long int)
+#endif
+#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined XPG3 && !defined POSIX && !defined POSIX2008
 function void srandom (unsigned)
 #endif
 function double strtod (const char*, char**)
@@ -162,16 +174,16 @@ function {long long int} strtoll (const char*, char**, int)
 function {unsigned long long int} strtoull (const char*, char**, int)
 #endif
 function int system (const char*)
-#if defined XPG3 || defined XPG4 || defined UNIX98
+#if defined XPG4 || defined UNIX98
 function int ttyslot (void)
 #endif
-#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX && !defined POSIX2008
+#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined XPG3 && !defined POSIX && !defined POSIX2008
 function int unlockpt (int)
 #endif
 #if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX && !defined XPG3 && !defined XPG4 && !defined UNIX98
 function int unsetenv (const char*)
 #endif
-#if defined XPG3 || defined XPG4 || defined UNIX98
+#if defined XPG4 || defined UNIX98
 function {void*} valloc (size_t)
 #endif
 function size_t wcstombs (char*, const wchar_t*, size_t)