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authorEric Andersen <andersen@codepoet.org>2002-01-06 08:51:00 +0000
committerEric Andersen <andersen@codepoet.org>2002-01-06 08:51:00 +0000
commite077f341ca5758360b4c050c493a1d81b06c72a0 (patch)
tree799972c6664367540864241cf6df377e706e1d1c /libc/misc/statfs/statvfs.c
parent35a3f28ef419657978e9a62adb01a9a82c654158 (diff)
Support statvfs and statfs. Added getmntent_r (and made it use
strtok_r instead of strtok), taught getmntent to use getmntent_r. -Erik
Diffstat (limited to 'libc/misc/statfs/statvfs.c')
-rw-r--r--libc/misc/statfs/statvfs.c53
1 files changed, 53 insertions, 0 deletions
diff --git a/libc/misc/statfs/statvfs.c b/libc/misc/statfs/statvfs.c
new file mode 100644
index 000000000..7c002beb8
--- /dev/null
+++ b/libc/misc/statfs/statvfs.c
@@ -0,0 +1,53 @@
+/* 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.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <features.h>
+
+#ifdef __UCLIBC_HAVE_LFS__
+# define _FILE_OFFSET_BITS 64
+# define __USE_FILE_OFFSET64
+# define __USE_LARGEFILE64
+#endif
+
+#define __USE_GNU
+#include <errno.h>
+#include <mntent.h>
+#include <paths.h>
+#include <string.h>
+#include <sys/mount.h>
+#include <sys/stat.h>
+#include <sys/statfs.h>
+#include <sys/statvfs.h>
+
+
+int statvfs (const char *file, struct statvfs *buf)
+{
+ struct statfs fsbuf;
+ struct stat st;
+
+ /* Get as much information as possible from the system. */
+ if (statfs (file, &fsbuf) < 0)
+ return -1;
+
+#define STAT(st) stat (file, st)
+#include "internal_statvfs.c"
+
+ /* We signal success if the statfs call succeeded. */
+ return 0;
+}