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- /*
- * libc/sysdeps/linux/v850/ftruncate64.c -- `ftruncate64' syscall for linux/v850
- *
- * Copyright (C) 2002 NEC Corporation
- * Copyright (C) 2002 Miles Bader <miles@gnu.org>
- *
- * This file is subject to the terms and conditions of the GNU Lesser
- * General Public License. See the file COPYING.LIB in the main
- * directory of this archive for more details.
- *
- * Written by Miles Bader <miles@gnu.org>
- */
- #include <features.h>
- #include <unistd.h>
- #include <errno.h>
- #include <sys/syscall.h>
- #ifdef __UCLIBC_HAVE_LFS__
- /* A version of ftruncate64 that passes in the 64-bit length argument as two
- 32-bit arguments, as required by system call interface on the v850. */
- #define __NR__ftruncate64 __NR_ftruncate64
- extern inline _syscall3 (int, _ftruncate64,
- int, fd, unsigned long, len_lo, long, len_hi);
- /* The exported ftruncate64. */
- int ftruncate64 (int fd, __off64_t length)
- {
- return _ftruncate64 (fd, (unsigned long)length, (long)(length >> 32));
- }
- #endif /* __UCLIBC_HAVE_LFS__ */
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