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Diffstat (limited to 'sysdeps/unix/sysv/linux/arm/truncate64.c')
-rw-r--r--sysdeps/unix/sysv/linux/arm/truncate64.c35
1 files changed, 35 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/arm/truncate64.c b/sysdeps/unix/sysv/linux/arm/truncate64.c
new file mode 100644
index 0000000000..dbbb5fcb44
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/arm/truncate64.c
@@ -0,0 +1,35 @@
+/* Copyright (C) 1997-2014 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 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, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sys/types.h>
+#include <endian.h>
+#include <errno.h>
+#include <unistd.h>
+
+#include <sysdep.h>
+#include <sys/syscall.h>
+
+/* Truncate the file FD refers to to LENGTH bytes.  */
+int
+truncate64 (const char *path, off64_t length)
+{
+  unsigned int low = length & 0xffffffff;
+  unsigned int high = length >> 32;
+  int result = INLINE_SYSCALL (truncate64, 4, path, 0,
+			       __LONG_LONG_PAIR (high, low));
+  return result;
+}