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-rw-r--r--misc/ftruncate64.c36
1 files changed, 36 insertions, 0 deletions
diff --git a/misc/ftruncate64.c b/misc/ftruncate64.c
new file mode 100644
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--- /dev/null
+++ b/misc/ftruncate64.c
@@ -0,0 +1,36 @@
+/* Copyright (C) 1997, 1998, 2001 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sys/types.h>
+#include <errno.h>
+#include <unistd.h>
+
+/* Truncate the file FD refers to to LENGTH bytes. */
+int
+__ftruncate64 (fd, length)
+ int fd;
+ off64_t length;
+{
+ if ((off_t) length != length)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+ return __ftruncate (fd, (off_t) length);
+}
+weak_alias (__ftruncate64, ftruncate64)