From: Ulrich Drepper <drepper@redhat.com>
Date: Tue, 18 Jan 2000 10:05:40 +0000 (+0000)
Subject: Don't use fstatvfs since the open call would require read permission.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ae90e6aebaf13170f9bda9cf2ffd257ee89c3561;p=thirdparty%2Fglibc.git

Don't use fstatvfs since the open call would require read permission.
---

diff --git a/sysdeps/unix/sysv/linux/statvfs.c b/sysdeps/unix/sysv/linux/statvfs.c
index 74c4985fe14..9bbe6c2f99d 100644
--- a/sysdeps/unix/sysv/linux/statvfs.c
+++ b/sysdeps/unix/sysv/linux/statvfs.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
@@ -26,21 +26,15 @@
 int
 statvfs (const char *file, struct statvfs *buf)
 {
-  int save_errno;
-  int retval;
-  int fd;
+  struct statfs fsbuf;
+  struct stat st;
 
-  fd = __open (file, O_RDONLY);
-  if (fd < 0)
+  /* Get as much information as possible from the system.  */
+  if (__statfs (fd, &fsbuf) < 0)
     return -1;
 
-  /* Let fstatvfs do the real work.  */
-  retval = fstatvfs (fd, buf);
-
-  /* Close the file while preserving the error number.  */
-  save_errno = errno;
-  __close (fd);
-  __set_errno (save_errno);
-
-  return retval;
+#include "internal_statvfs.c"
+  
+  /* We signal success if the statfs call succeeded.  */
+  return 0;
 }