diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/wordsize-64/posix_fallocate.c')
-rw-r--r-- | sysdeps/unix/sysv/linux/wordsize-64/posix_fallocate.c | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/sysdeps/unix/sysv/linux/wordsize-64/posix_fallocate.c b/sysdeps/unix/sysv/linux/wordsize-64/posix_fallocate.c deleted file mode 100644 index 36c7e40e12..0000000000 --- a/sysdeps/unix/sysv/linux/wordsize-64/posix_fallocate.c +++ /dev/null @@ -1,66 +0,0 @@ -/* Copyright (C) 2007-2016 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 <fcntl.h> -#include <kernel-features.h> -#include <sysdep.h> - -#define posix_fallocate static internal_fallocate -#include <sysdeps/posix/posix_fallocate.c> -#undef posix_fallocate - -/* The alpha architecture introduced the fallocate system call in - 2.6.33-rc1, so we still need the fallback code. */ -#if !defined __ASSUME_FALLOCATE && defined __NR_fallocate -static int __have_fallocate; -#endif - - -/* Reserve storage for the data of the file associated with FD. */ -int -posix_fallocate (int fd, __off_t offset, __off_t len) -{ -#ifdef __NR_fallocate -# ifndef __ASSUME_FALLOCATE - if (__glibc_likely (__have_fallocate >= 0)) -# endif - { - INTERNAL_SYSCALL_DECL (err); -# ifdef INTERNAL_SYSCALL_TYPES - int res = INTERNAL_SYSCALL_TYPES (fallocate, err, 4, int, fd, - int, 0, off_t, offset, - off_t, len); -# else - int res = INTERNAL_SYSCALL (fallocate, err, 4, fd, 0, offset, len); -# endif - - if (! INTERNAL_SYSCALL_ERROR_P (res, err)) - return 0; - -# ifndef __ASSUME_FALLOCATE - if (__glibc_unlikely (INTERNAL_SYSCALL_ERRNO (res, err) == ENOSYS)) - __have_fallocate = -1; - else -# endif - if (INTERNAL_SYSCALL_ERRNO (res, err) != EOPNOTSUPP) - return INTERNAL_SYSCALL_ERRNO (res, err); - } -#endif - - return internal_fallocate (fd, offset, len); -} -weak_alias (posix_fallocate, posix_fallocate64) |