diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/mips/mips32/ftruncate64.c')
-rw-r--r-- | sysdeps/unix/sysv/linux/mips/mips32/ftruncate64.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/ftruncate64.c b/sysdeps/unix/sysv/linux/mips/mips32/ftruncate64.c new file mode 100644 index 0000000000..49631d4432 --- /dev/null +++ b/sysdeps/unix/sysv/linux/mips/mips32/ftruncate64.c @@ -0,0 +1,36 @@ +/* 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 <errno.h> +#include <endian.h> +#include <unistd.h> + +#include <sysdep.h> +#include <sys/syscall.h> + +/* Truncate the file FD refers to to LENGTH bytes. */ +int +__ftruncate64 (int fd, off64_t length) +{ + unsigned int low = length & 0xffffffff; + unsigned int high = length >> 32; + int result = INLINE_SYSCALL (ftruncate64, 4, fd, 0, + __LONG_LONG_PAIR (high, low)); + return result; +} +weak_alias (__ftruncate64, ftruncate64) |