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[thirdparty/glibc.git] / sysdeps / unix / sysv / linux / alpha / xstatconv.c

diff --git a/sysdeps/unix/sysv/linux/alpha/xstatconv.c b/sysdeps/unix/sysv/linux/alpha/xstatconv.c
index d1005e730239b06df330291fb96a1345beecb641..fcb01ee59797e7c20bfbf135f9fcd381612a5137 100644 (file)
--- a/sysdeps/unix/sysv/linux/alpha/xstatconv.c
+++ b/sysdeps/unix/sysv/linux/alpha/xstatconv.c
@@ -1,35 +1,35 @@
 /* Convert between the kernel's `struct stat' format, and libc's.
-   Copyright (C) 1997 Free Software Foundation, Inc.
+   Copyright (C) 1997-2019 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
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
 
    The GNU C Library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
+   Lesser General Public License for more details.
 
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library.  If not, see
+   <https://www.gnu.org/licenses/>.  */
 
+#include <errno.h>
 #include <string.h>
+#include <sys/stat.h>
+#include <kernel_stat.h>
+#include <xstatconv.h>
+#include <sys/syscall.h>
 
-
-static inline int
-xstat_conv (int vers, struct kernel_stat *kbuf, void *ubuf)
+int
+__xstat_conv (int vers, struct kernel_stat *kbuf, void *ubuf)
 {
   switch (vers)
     {
     case _STAT_VER_KERNEL:
-      /* Nothing to do.  The struct is in the form the kernel expects.
-        We should have short-circuted before we got here, but for
-        completeness... */
-      memcpy ((struct kernel_stat *) ubuf, kbuf, sizeof (*kbuf));
+      *(struct kernel_stat *) ubuf = *kbuf;
       break;
 
     case _STAT_VER_GLIBC2:
@@ -56,7 +56,7 @@ xstat_conv (int vers, struct kernel_stat *kbuf, void *ubuf)
 
     case _STAT_VER_GLIBC2_1:
       {
-       struct stat64 *buf = ubuf;
+       struct glibc21_stat *buf = ubuf;
 
        buf->st_dev = kbuf->st_dev;
        buf->st_ino = kbuf->st_ino;
@@ -74,10 +74,40 @@ xstat_conv (int vers, struct kernel_stat *kbuf, void *ubuf)
        buf->st_flags = kbuf->st_flags;
        buf->st_gen = kbuf->st_gen;
        buf->__pad3 = 0;
-       buf->__unused[0] = 0;
-       buf->__unused[1] = 0;
-       buf->__unused[2] = 0;
-       buf->__unused[3] = 0;
+       buf->__glibc_reserved[0] = 0;
+       buf->__glibc_reserved[1] = 0;
+       buf->__glibc_reserved[2] = 0;
+       buf->__glibc_reserved[3] = 0;
+      }
+      break;
+
+    case _STAT_VER_GLIBC2_3_4:
+      {
+       struct stat64 *buf = ubuf;
+
+       buf->st_dev = kbuf->st_dev;
+       buf->st_ino = kbuf->st_ino;
+       buf->st_rdev = kbuf->st_rdev;
+       buf->st_size = kbuf->st_size;
+       buf->st_blocks = kbuf->st_blocks;
+
+       buf->st_mode = kbuf->st_mode;
+       buf->st_uid = kbuf->st_uid;
+       buf->st_gid = kbuf->st_gid;
+       buf->st_blksize = kbuf->st_blksize;
+       buf->st_nlink = kbuf->st_nlink;
+       buf->__pad0 = 0;
+
+       buf->st_atime = kbuf->st_atime;
+       buf->st_atimensec = 0;
+       buf->st_mtime = kbuf->st_mtime;
+       buf->st_mtimensec = 0;
+       buf->st_ctime = kbuf->st_ctime;
+       buf->st_ctimensec = 0;
+
+       buf->__glibc_reserved[0] = 0;
+       buf->__glibc_reserved[1] = 0;
+       buf->__glibc_reserved[2] = 0;
       }
       break;