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/* vi: set sw=4 ts=4: */
/*
* posix_fallocate() for uClibc
* http://www.opengroup.org/onlinepubs/9699919799/functions/posix_fallocate.html
*
* Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
*
* Licensed under the LGPL v2.1 or later, see the file COPYING.LIB in this tarball.
*/
#include <sys/syscall.h>
#include <fcntl.h>
#include <bits/kernel-features.h>
#include <stdint.h>
#include <errno.h>
#if defined __NR_fallocate
# if __WORDSIZE == 64
/* Can use normal posix_fallocate() */
# elif __WORDSIZE == 32
extern __typeof(fallocate64) __libc_fallocate64 attribute_hidden;
int posix_fallocate64(int fd, __off64_t offset, __off64_t len)
{
if (__libc_fallocate64(fd, 0, offset, len))
return errno;
return 0;
}
# else
# error your machine is neither 32 bit or 64 bit ... it must be magical
# endif
#endif
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