alpha: Purge __ASSUME_STAT64_SYSCALL

diff --git a/ports/ChangeLog.alpha b/ports/ChangeLog.alpha
index 3b94d7e..282900a 100644 (file)
--- a/ports/ChangeLog.alpha
+++ b/ports/ChangeLog.alpha
@@ -1,3 +1,15 @@
+2012-08-08  Richard Henderson  <rth@redhat.com>
+
+       * sysdeps/unix/sysv/linux/alpha/kernel-features.h
+       (__ASSUME_STAT64_SYSCALL): Remove.
+       * sysdeps/unix/sysv/linux/alpha/fxstat.c: Remove test
+       for __ASSUME_STAT64_SYSCALL.
+       * sysdeps/unsx/sysv/linux/alpha/fxstatat.c: Likewise.
+       * sysdeps/unsx/sysv/linux/alpha/lxstat.c: Likewise.
+       * sysdeps/unsx/sysv/linux/alpha/xstat.c: Likewise.
+       * sysdeps/unsx/sysv/linux/alpha/xstatconv.c: Likewise.
+       * sysdeps/unsx/sysv/linux/alpha/xstatconv.h: Likewise.
+
 2012-08-07  Joseph Myers  <joseph@codesourcery.com>
 
        * sysdeps/unix/sysv/linux/alpha/kernel-features.h

diff --git a/ports/sysdeps/unix/sysv/linux/alpha/fxstat.c b/ports/sysdeps/unix/sysv/linux/alpha/fxstat.c
index e53b2da..5648142 100644 (file)
--- a/ports/sysdeps/unix/sysv/linux/alpha/fxstat.c
+++ b/ports/sysdeps/unix/sysv/linux/alpha/fxstat.c
@@ -1,5 +1,5 @@
 /* fxstat using old-style Unix stat system call.
-   Copyright (C) 2004 Free Software Foundation, Inc.
+   Copyright (C) 2004-2012 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 +37,6 @@ __fxstat (int vers, int fd, struct stat *buf)
   int result;
   struct kernel_stat kbuf;
 
-#if __ASSUME_STAT64_SYSCALL > 0
   if (vers == _STAT_VER_KERNEL64)
     {
       result = INTERNAL_SYSCALL (fstat64, err, 2, fd, buf);
@@ -46,22 +45,6 @@ __fxstat (int vers, int fd, struct stat *buf)
       __set_errno (INTERNAL_SYSCALL_ERRNO (result, err));
       return -1;
     }
-#elif defined __NR_fstat64
-  if (vers == _STAT_VER_KERNEL64 && !__libc_missing_axp_stat64)
-    {
-      int errno_out;
-      result = INTERNAL_SYSCALL (fstat64, err, 2, fd, buf);
-      if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
-       return result;
-      errno_out = INTERNAL_SYSCALL_ERRNO (result, err);
-      if (errno_out != ENOSYS)
-       {
-         __set_errno (errno_out);
-         return -1;
-       }
-      __libc_missing_axp_stat64 = 1;
-    }
-#endif
 
   result = INTERNAL_SYSCALL (fstat, err, 2, fd, &kbuf);
   if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))

diff --git a/ports/sysdeps/unix/sysv/linux/alpha/fxstatat.c b/ports/sysdeps/unix/sysv/linux/alpha/fxstatat.c
index 417f9d3..bd20f86 100644 (file)
--- a/ports/sysdeps/unix/sysv/linux/alpha/fxstatat.c
+++ b/ports/sysdeps/unix/sysv/linux/alpha/fxstatat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2005, 2006, 2009 Free Software Foundation, Inc.
+/* Copyright (C) 2005-2012 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
@@ -32,9 +32,6 @@
 #ifdef __ASSUME_ATFCTS
 # define __have_atfcts 1
 #endif
-#ifdef __ASSUME_STAT64_SYSCALL
-# define __libc_missing_axp_stat64 0
-#endif
 
 /* Get information about the file NAME in BUF.  */
 int
@@ -99,38 +96,14 @@ __fxstatat (int vers, int fd, const char *file, struct stat *st, int flag)
       file = buf;
     }
 
-#ifdef __NR_stat64
-  if (!__libc_missing_axp_stat64)
-    {
-      if (flag & AT_SYMLINK_NOFOLLOW)
-       result = INTERNAL_SYSCALL (lstat64, err, 2, file, st);
-      else
-       result = INTERNAL_SYSCALL (stat64, err, 2, file, st);
-
-      if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
-       return result;
-      errno_out = INTERNAL_SYSCALL_ERRNO (result, err);
-# if __ASSUME_STAT64_SYSCALL == 0
-      if (errno_out == ENOSYS)
-       __libc_missing_axp_stat64 = 1;
-      else
-# endif
-       goto fail;
-    }
-#endif /* __NR_stat64 */
-
-  struct kernel_stat kst;
-
   if (flag & AT_SYMLINK_NOFOLLOW)
-    result = INTERNAL_SYSCALL (lstat, err, 2, file, &kst);
+    result = INTERNAL_SYSCALL (lstat64, err, 2, file, st);
   else
-    result = INTERNAL_SYSCALL (stat, err, 2, file, &kst);
-
+    result = INTERNAL_SYSCALL (stat64, err, 2, file, st);
   if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
-    return __xstat_conv (vers, &kst, st);
-  errno_out = INTERNAL_SYSCALL_ERRNO (result, err);
+    return result;
 
- fail:
+  errno_out = INTERNAL_SYSCALL_ERRNO (result, err);
   __atfct_seterrno (errno_out, fd, buf);
 
   return -1;

diff --git a/ports/sysdeps/unix/sysv/linux/alpha/kernel-features.h b/ports/sysdeps/unix/sysv/linux/alpha/kernel-features.h
index 6f330b5..53c282d 100644 (file)
--- a/ports/sysdeps/unix/sysv/linux/alpha/kernel-features.h
+++ b/ports/sysdeps/unix/sysv/linux/alpha/kernel-features.h
@@ -23,9 +23,6 @@
 /* The tgkill syscall was introduced for alpha 2.6.0-test1.  */
 #define __ASSUME_TGKILL        1
 
-/* Starting with version 2.6.4, the stat64 syscalls are available.  */
-#define __ASSUME_STAT64_SYSCALL   1
-
 #define __ASSUME_UTIMES        1
 
 /* Starting with version 2.6.9, SSI_IEEE_RAISE_EXCEPTION exists.  */

diff --git a/ports/sysdeps/unix/sysv/linux/alpha/lxstat.c b/ports/sysdeps/unix/sysv/linux/alpha/lxstat.c
index b0f1e81..4401e6a 100644 (file)
--- a/ports/sysdeps/unix/sysv/linux/alpha/lxstat.c
+++ b/ports/sysdeps/unix/sysv/linux/alpha/lxstat.c
@@ -1,5 +1,5 @@
 /* lxstat using old-style Unix stat system call.
-   Copyright (C) 2004 Free Software Foundation, Inc.
+   Copyright (C) 2004-2012 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 +37,6 @@ __lxstat (int vers, const char *name, struct stat *buf)
   int result;
   struct kernel_stat kbuf;
 
-#if __ASSUME_STAT64_SYSCALL > 0
   if (vers == _STAT_VER_KERNEL64)
     {
       result = INTERNAL_SYSCALL (lstat64, err, 2, name, buf);
@@ -46,22 +45,6 @@ __lxstat (int vers, const char *name, struct stat *buf)
       __set_errno (INTERNAL_SYSCALL_ERRNO (result, err));
       return -1;
     }
-#elif defined __NR_lstat64
-  if (vers == _STAT_VER_KERNEL64 && !__libc_missing_axp_stat64)
-    {
-      int errno_out;
-      result = INTERNAL_SYSCALL (lstat64, err, 2, name, buf);
-      if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
-       return result;
-      errno_out = INTERNAL_SYSCALL_ERRNO (result, err);
-      if (errno_out != ENOSYS)
-       {
-         __set_errno (errno_out);
-         return -1;
-       }
-      __libc_missing_axp_stat64 = 1;
-    }
-#endif
 
   result = INTERNAL_SYSCALL (lstat, err, 2, name, &kbuf);
   if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))

diff --git a/ports/sysdeps/unix/sysv/linux/alpha/xstat.c b/ports/sysdeps/unix/sysv/linux/alpha/xstat.c
index a25431c..fe11e52 100644 (file)
--- a/ports/sysdeps/unix/sysv/linux/alpha/xstat.c
+++ b/ports/sysdeps/unix/sysv/linux/alpha/xstat.c
@@ -1,5 +1,5 @@
 /* xstat using old-style Unix stat system call.
-   Copyright (C) 2004 Free Software Foundation, Inc.
+   Copyright (C) 2004-2012 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 +37,6 @@ __xstat (int vers, const char *name, struct stat *buf)
   int result;
   struct kernel_stat kbuf;
 
-#if __ASSUME_STAT64_SYSCALL > 0
   if (vers == _STAT_VER_KERNEL64)
     {
       result = INTERNAL_SYSCALL (stat64, err, 2, name, buf);
@@ -46,22 +45,6 @@ __xstat (int vers, const char *name, struct stat *buf)
       __set_errno (INTERNAL_SYSCALL_ERRNO (result, err));
       return -1;
     }
-#elif defined __NR_stat64
-  if (vers == _STAT_VER_KERNEL64 && !__libc_missing_axp_stat64)
-    {
-      int errno_out;
-      result = INTERNAL_SYSCALL (stat64, err, 2, name, buf);
-      if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
-       return result;
-      errno_out = INTERNAL_SYSCALL_ERRNO (result, err);
-      if (errno_out != ENOSYS)
-       {
-         __set_errno (errno_out);
-         return -1;
-       }
-      __libc_missing_axp_stat64 = 1;
-    }
-#endif
 
   result = INTERNAL_SYSCALL (stat, err, 2, name, &kbuf);
   if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))

diff --git a/ports/sysdeps/unix/sysv/linux/alpha/xstatconv.c b/ports/sysdeps/unix/sysv/linux/alpha/xstatconv.c
index d1dc64f..2b27a2d 100644 (file)
--- a/ports/sysdeps/unix/sysv/linux/alpha/xstatconv.c
+++ b/ports/sysdeps/unix/sysv/linux/alpha/xstatconv.c
@@ -1,5 +1,5 @@
 /* Convert between the kernel's `struct stat' format, and libc's.
-   Copyright (C) 1997, 2003, 2004 Free Software Foundation, Inc.
+   Copyright (C) 1997-2012 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
@@ -23,13 +23,6 @@
 #include <xstatconv.h>
 #include <sys/syscall.h>
 
-
-#ifdef __NR_stat64
-# if __ASSUME_STAT64_SYSCALL == 0
-int __libc_missing_axp_stat64;
-# endif
-#endif
-
 int
 __xstat_conv (int vers, struct kernel_stat *kbuf, void *ubuf)
 {

diff --git a/ports/sysdeps/unix/sysv/linux/alpha/xstatconv.h b/ports/sysdeps/unix/sysv/linux/alpha/xstatconv.h
index ea4cbb0..e8754f9 100644 (file)
--- a/ports/sysdeps/unix/sysv/linux/alpha/xstatconv.h
+++ b/ports/sysdeps/unix/sysv/linux/alpha/xstatconv.h
@@ -1,5 +1,5 @@
 /* Convert between the kernel's `struct stat' format, and libc's.
-   Copyright (C) 2004, 2006 Free Software Foundation, Inc.
+   Copyright (C) 2004-2012 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
@@ -19,10 +19,5 @@
 #include <kernel-features.h>
 #include <sys/syscall.h>
 
-#ifdef __NR_stat64
-# if __ASSUME_STAT64_SYSCALL == 0
-extern int __libc_missing_axp_stat64 attribute_hidden;
-# endif
-#endif
 extern int __xstat_conv (int vers, struct kernel_stat *kbuf, void *ubuf)
   attribute_hidden;