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authorUlrich Drepper <drepper@redhat.com>1998-03-20 16:35:19 +0000
committerUlrich Drepper <drepper@redhat.com>1998-03-20 16:35:19 +0000
commit867506f3b0f0c23128d601a8812de023078c88b4 (patch)
treecc04aaefd099a90961bebdac8ea60cbcbe218d47 /sysdeps/unix/sysv/linux/statvfs.c
parent8e31cf7e9f269668c6c86db9813839efc2fd434b (diff)
downloadglibc-867506f3b0f0c23128d601a8812de023078c88b4.tar.gz
Update.
1998-03-20 16:24 Ulrich Drepper <drepper@cygnus.com> * libc.map: Add statvfs, fstatvfs, statvfs64, and fstatvfs64. * io/Makefile (headers): Add sys/statvfs.h and bits/statvfs.h. * io/sys/statvfs.h: New file. * sysdeps/generic/fstatvfs.h: New file. * sysdeps/generic/statvfs.h: New file. * sysdeps/generic/fstatvfs64.h: New file. * sysdeps/generic/statvfs64.h: New file. * sysdeps/generic/bits/statvfs.h: New file. * sysdeps/unix/sysv/linux/fstatvfs.c: New file. * sysdeps/unix/sysv/linux/statvfs.c: New file. * sysdeps/unix/sysv/linux/bits/statvfs.h: New file. * sysdeps/unix/sysv/linux/bits/statfs.h: Correct type for f_files and f_ffree elements. * sysdeps/unix/sysv/linux/sys/mount.h: Pretty print. Define mount options in enum.
Diffstat (limited to 'sysdeps/unix/sysv/linux/statvfs.c')
-rw-r--r--sysdeps/unix/sysv/linux/statvfs.c46
1 files changed, 46 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/statvfs.c b/sysdeps/unix/sysv/linux/statvfs.c
new file mode 100644
index 0000000000..c3df2e6a49
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/statvfs.c
@@ -0,0 +1,46 @@
+/* Copyright (C) 1998 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+ 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.
+
+ 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.
+
+ 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. */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <sys/statvfs.h>
+
+
+int
+statvfs (const char *file, struct statvfs *buf)
+{
+ int save_errno;
+ int retval;
+ int fd;
+
+ fd = open (file, O_RDONLY);
+ if (fd < 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;
+}