Merge remote branch 'origin/master' into fedora/master

ChangeLog

@@ -1,9 +1,55 @@
-2010-01-11  Andreas Schwab  <schwab@redhat.com>
+2010-01-12  Jakub Jelinek  <jakub@redhat.com>
 
-	* io/fcntl.h: Only include <bits/stat.h> once.
-	* io/sys/stat.h: Likewise.
+	* posix/sys/wait.h: Don't define W* macros etc. if
+	stdlib.h has been included with _POSIX_C_SOURCE >= 200809L.
+
+2010-01-11  Ulrich Drepper  <drepper@redhat.com>
+
+	* io/sys/stat.h: Declare fchmod for XPG7.
+	* conform/data/sys/stat.h-data: Fix up for XPG7.
+
+	* termios/termios.h: Define pid_t for XPG7.
+
+	* conform/data/math.h-data: Fix up for XPG6 and XPG7.
+	* conform/data/tgmath.h-data: Likewise.
+
+	* conform/data/time.h-data: Fix POSIX tests.
+
+	* conform/data/wchar.h-data: Fix up XPG7 tests.
+
+	* include/features.h: Fix __USE_ISOC95 handling.
+
+	* conform/data/wordexp.h-data: Fix typo in last change.
+
+	* conform/data/unistd.h-data: Fix up older POSIX tests.
+
+	* stdlib/stdlib.h: Fix handling symbols removed in XPG7.
+	* posix/unistd.h: Likewise.
+
+	* posix/unistd.h: Include environments.h also for XPG6 and up.
+	Define intptr_t for XPG6 and up.
+	Fix up for XPG7.
+	* conform/data/unistd.h-data: Fix up for XPG6 and XPG7.
+
+	* conform/data/sys/types.h-data: Fix up for XPG7.
+
+	* sysdeps/unix/bsd/bits/stat.h: Fix double-inclusion problem.
+	* sysdeps/unix/sysv/linux/powerpc/bits/stat.h: Likewise.
+	* sysdeps/unix/sysv/linux/x86_64/bits/stat.h: Likewise.
+	* sysdeps/unix/sysv/linux/s390/bits/stat.h: Likewise.
+	* sysdeps/unix/sysv/linux/sparc/bits/stat.h: Likewise.
+	* sysdeps/unix/sysv/linux/bits/stat.h: Likewise.
+	* sysdeps/unix/sysv/linux/ia64/bits/stat.h: Likewise.
+	* sysdeps/unix/sysv/bits/stat.h: Likewise.
+	* sysdeps/mach/hurd/bits/stat.h: Likewise.
+
+	* bits/confname.h: Fix typo in last change.
+
+	* conform/data/unistd.h-data: lockf-constants Not needed for POSIX.
+
+2010-01-11  Andreas Schwab  <schwab@redhat.com>
 
-	* bits/confname.h: Add missing comma, remove trailing commas.
+	* bits/confname.h: Remove trailing comma.
 
 2010-01-10  Ulrich Drepper  <drepper@redhat.com>
 

conform/data/math.h-data

@@ -52,6 +52,8 @@ macro MATH_ERRNO == 1
 macro MATH_ERREXCEPT == 2
 #endif
 
+macro math_errhandling
+
 function double acos (double)
 function double asin (double)
 function double atan (double)
@@ -79,7 +81,9 @@ function double tan (double)
 function double tanh (double)
 function double erf (double)
 function double erfc (double)
+#if defined XPG3 || defined XPG4 || defined UNIX98
 function double gamma (double)
+#endif
 function double hypot (double, double)
 #if !defined POSIX && !defined POSIX2008
 function double j0 (double)
@@ -93,7 +97,6 @@ function double y0 (double)
 function double y1 (double)
 function double yn (int, double)
 #endif
-function int isnan (double)
 function double acosh (double)
 function double asinh (double)
 function double atanh (double)
@@ -114,7 +117,9 @@ function {long long} llrint (double)
 function long lround (double)
 function {long long} llround (double)
 function double remquo (double, double, int*)
+#if defined XPG3 && defined XPG4 && defined UNIX98 && defined XOPEN2K
 function double scalb (double, double)
+#endif
 function double scalbn (double, int)
 function double scalbln (double, long)
 function double fdim (double, double)
@@ -156,17 +161,22 @@ function float tanf (float)
 function float tanhf (float)
 function float erff (float)
 function float erfcf (float)
+#if defined XPG3 || defined XPG4 || defined UNIX98
 function float gammaf (float)
+#endif
 function float hypotf (float, float)
+#if !defined POSIX && !defined POSIX2008
 function float j0f (float)
 function float j1f (float)
 function float jnf (int, float)
+#endif
 function float lgammaf (float)
 function float tgammaf (float)
+#if !defined POSIX && !defined POSIX2008
 function float y0f (float)
 function float y1f (float)
 function float ynf (int, float)
-function int isnanf (float)
+#endif
 function float acoshf (float)
 function float asinhf (float)
 function float atanhf (float)
@@ -187,7 +197,9 @@ function {long long} llrintf (float)
 function long lroundf (float)
 function {long long} llroundf (float)
 function float remquof (float, float, int*)
+#if defined XPG3 && defined XPG4 && defined UNIX98 && defined XOPEN2K
 function float scalbf (float, float)
+#endif
 function float scalbnf (float, int)
 function float scalblnf (float, long)
 function float fdimf (float, float)
@@ -223,17 +235,22 @@ function {long double} tanl (long double)
 function {long double} tanhl (long double)
 function {long double} erfl (long double)
 function {long double} erfcl (long double)
+#if defined XPG3 || defined XPG4 || defined UNIX98
 function {long double} gammal (long double)
+#endif
 function {long double} hypotl (long double, long double)
+#if !defined POSIX && !defined POSIX2008
 function {long double} j0l (long double)
 function {long double} j1l (long double)
 function {long double} jnl (int, long double)
+#endif
 function {long double} lgammal (long double)
 function {long double} tgammal (long double)
+#if !defined POSIX && !defined POSIX2008
 function {long double} y0l (long double)
 function {long double} y1l (long double)
 function {long double} ynl (int, long double)
-function int isnanl (long double)
+#endif
 function {long double} acoshl (long double)
 function {long double} asinhl (long double)
 function {long double} atanhl (long double)
@@ -254,7 +271,9 @@ function {long long} llrintl (long double)
 function long lroundl (long double)
 function {long long} llroundl (long double)
 function {long double} remquol (long double, long double, int*)
+#if defined XPG3 && defined XPG4 && defined UNIX98 && defined XOPEN2K
 function {long double} scalbl (long double, long double)
+#endif
 function {long double} scalbnl (long double, int)
 function {long double} scalblnl (long double, long)
 function {long double} fdiml (long double, long double)

conform/data/sys/stat.h-data

@@ -20,8 +20,10 @@ element {struct stat} blksize_t st_blksize
 element {struct stat} blkcnt_t st_blocks
 #endif
 
+#if !defined POSIX && !defined POSIX2008
 type blkcnt_t
 type blksize_t
+#endif
 type dev_t
 type ino_t
 type mode_t
@@ -30,7 +32,7 @@ type uid_t
 type gid_t
 type off_t
 type time_t
-# ifdef XOPEN2K8
+# if defined XOPEN2K8 || defined POSIX2008
 type {struct timespec}
 element {struct timespec} time_t tv_sec
 element {struct timespec} long tv_nsec
@@ -107,8 +109,6 @@ function int mkfifoat (int, const char*, mode_t)
 # endif
 # if !defined POSIX && !defined POSIX2008
 function int mknod (const char*, mode_t, dev_t)
-# endif
-# if defined XOPEN2K8 || defined POSIX2008
 function int mknodat (int, const char*, mode_t, dev_t)
 # endif
 function int stat (const char*, struct stat*)

conform/data/sys/types.h-data

@@ -4,7 +4,7 @@ type blksize_t
 type clock_t
 type clockid_t
 type dev_t
-# if !defined POSIX && !defined POSIX2008
+# if !defined POSIX
 type fsblkcnt_t
 type fsfilcnt_t
 # endif

conform/data/tgmath.h-data

@@ -1,4 +1,4 @@
-#ifdef XOPEN2K
+#if defined XOPEN2K || defined POSIX2008
 // <math.h>
 macro fpclassify
 macro isfinite
@@ -13,6 +13,7 @@ macro islessequal
 macro islessgreater
 macro isunordered
 
+#ifndef POSIX2008
 constant M_E
 constant M_LOG2E
 constant M_LOG10E
@@ -28,6 +29,7 @@ constant M_SQRT2
 constant M_SQRT1_2
 
 constant MAXFLOAT
+#endif
 constant HUGE_VAL
 constant HUGE_VALF
 constant HUGE_VALL
@@ -50,6 +52,8 @@ constant FP_ILOGBNAN
 macro MATH_ERRNO == 1
 macro MATH_ERREXCEPT == 2
 
+macro math_errhandling
+
 function double acos (double)
 function double asin (double)
 function double atan (double)
@@ -77,17 +81,22 @@ function double tan (double)
 function double tanh (double)
 function double erf (double)
 function double erfc (double)
+#if defined XPG3 || defined XPG4 || defined UNIX98
 function double gamma (double)
+#endif
 function double hypot (double, double)
+#if !defined POSIX && !defined POSIX2008
 function double j0 (double)
 function double j1 (double)
 function double jn (int, double)
+#endif
 function double lgamma (double)
 function double tgamma (double)
+#if !defined POSIX && !defined POSIX2008
 function double y0 (double)
 function double y1 (double)
 function double yn (int, double)
-function int isnan (double)
+#endif
 function double acosh (double)
 function double asinh (double)
 function double atanh (double)
@@ -108,7 +117,9 @@ function {long long} llrint (double)
 function long lround (double)
 function {long long} llround (double)
 function double remquo (double, double, int*)
+#if defined XPG3 && defined XPG4 && defined UNIX98 && defined XOPEN2K
 function double scalb (double, double)
+#endif
 function double scalbn (double, int)
 function double scalbln (double, long)
 function double fdim (double, double)
@@ -147,17 +158,22 @@ function float tanf (float)
 function float tanhf (float)
 function float erff (float)
 function float erfcf (float)
+#if defined XPG3 || defined XPG4 || defined UNIX98
 function float gammaf (float)
+#endif
 function float hypotf (float, float)
+#if !defined POSIX && !defined POSIX2008
 function float j0f (float)
 function float j1f (float)
 function float jnf (int, float)
+#endif
 function float lgammaf (float)
 function float tgammaf (float)
+#if !defined POSIX && !defined POSIX2008
 function float y0f (float)
 function float y1f (float)
 function float ynf (int, float)
-function int isnanf (float)
+#endif
 function float acoshf (float)
 function float asinhf (float)
 function float atanhf (float)
@@ -178,7 +194,9 @@ function {long long} llrintf (float)
 function long lroundf (float)
 function {long long} llroundf (float)
 function float remquof (float, float, int*)
+#if defined XPG3 && defined XPG4 && defined UNIX98 && defined XOPEN2K
 function float scalbf (float, float)
+#endif
 function float scalbnf (float, int)
 function float scalblnf (float, long)
 function float fdimf (float, float)
@@ -214,17 +232,22 @@ function {long double} tanl (long double)
 function {long double} tanhl (long double)
 function {long double} erfl (long double)
 function {long double} erfcl (long double)
+#if defined XPG3 || defined XPG4 || defined UNIX98
 function {long double} gammal (long double)
+#endif
 function {long double} hypotl (long double, long double)
+#if !defined POSIX && !defined POSIX2008
 function {long double} j0l (long double)
 function {long double} j1l (long double)
 function {long double} jnl (int, long double)
+#endif
 function {long double} lgammal (long double)
 function {long double} tgammal (long double)
+#if !defined POSIX && !defined POSIX2008
 function {long double} y0l (long double)
 function {long double} y1l (long double)
 function {long double} ynl (int, long double)
-function int isnanl (long double)
+#endif
 function {long double} acoshl (long double)
 function {long double} asinhl (long double)
 function {long double} atanhl (long double)
@@ -245,7 +268,9 @@ function {long long} llrintl (long double)
 function long lroundl (long double)
 function {long long} llroundl (long double)
 function {long double} remquol (long double, long double, int*)
+#if defined XPG3 && defined XPG4 && defined UNIX98 && defined XOPEN2K
 function {long double} scalbl (long double, long double)
+#endif
 function {long double} scalbnl (long double, int)
 function {long double} scalblnl (long double, long)
 function {long double} fdiml (long double, long double)

conform/data/time.h-data

@@ -44,7 +44,9 @@ type locale_t
 tag {struct sigevent}
 #endif
 
+#if !defined POSIX && !defined POSIX2008
 variable int getdate_err
+#endif
 
 function {char*} asctime (const struct tm*)
 function {char*} asctime_r (const struct tm*, char*)