mirror of
https://git.proxmox.com/git/mirror_zfs.git
synced 2025-10-26 18:05:04 +03:00
4bd99c11d7
The __NORETURN, __CONST, and __PURE macros in the FreeBSD platform
code were based on the __sun_attr__ macro which was removed in
commit 5dbf6c5a6. This caused a build failure because the
__NORETURN macro was still used in one place in kernel code.
The __CONST and __PURE macros were entirely unused.
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: George Melikov <mail@gmelikov.ru>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #12435
194 lines
5.2 KiB
C
194 lines
5.2 KiB
C
/*
|
|
* CDDL HEADER START
|
|
*
|
|
* The contents of this file are subject to the terms of the
|
|
* Common Development and Distribution License, Version 1.0 only
|
|
* (the "License"). You may not use this file except in compliance
|
|
* with the License.
|
|
*
|
|
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
|
|
* or http://www.opensolaris.org/os/licensing.
|
|
* See the License for the specific language governing permissions
|
|
* and limitations under the License.
|
|
*
|
|
* When distributing Covered Code, include this CDDL HEADER in each
|
|
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
|
|
* If applicable, add the following below this CDDL HEADER, with the
|
|
* fields enclosed by brackets "[]" replaced with your own identifying
|
|
* information: Portions Copyright [yyyy] [name of copyright owner]
|
|
*
|
|
* CDDL HEADER END
|
|
*/
|
|
/*
|
|
* Copyright 2004 Sun Microsystems, Inc. All rights reserved.
|
|
* Use is subject to license terms.
|
|
*/
|
|
|
|
#ifndef _SYS_CCOMPILE_H
|
|
#define _SYS_CCOMPILE_H
|
|
|
|
/*
|
|
* This file contains definitions designed to enable different compilers
|
|
* to be used harmoniously on Solaris systems.
|
|
*/
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#if defined(INVARIANTS) && !defined(ZFS_DEBUG)
|
|
#define ZFS_DEBUG
|
|
#undef NDEBUG
|
|
#endif
|
|
|
|
#define EXPORT_SYMBOL(x)
|
|
#define MODULE_AUTHOR(s)
|
|
#define MODULE_DESCRIPTION(s)
|
|
#define MODULE_LICENSE(s)
|
|
#define module_param(a, b, c)
|
|
#define module_param_call(a, b, c, d, e)
|
|
#define module_param_named(a, b, c, d)
|
|
#define MODULE_PARM_DESC(a, b)
|
|
#define asm __asm
|
|
#ifdef ZFS_DEBUG
|
|
#undef NDEBUG
|
|
#endif
|
|
#if !defined(ZFS_DEBUG) && !defined(NDEBUG)
|
|
#define NDEBUG
|
|
#endif
|
|
|
|
#ifndef EINTEGRITY
|
|
#define EINTEGRITY 97 /* EINTEGRITY is new in 13 */
|
|
#endif
|
|
|
|
/*
|
|
* These are bespoke errnos used in ZFS. We map them to their closest FreeBSD
|
|
* equivalents. This gives us more useful error messages from strerror(3).
|
|
*/
|
|
#define ECKSUM EINTEGRITY
|
|
#define EFRAGS ENOSPC
|
|
|
|
/* Similar for ENOACTIVE */
|
|
#define ENOTACTIVE ECANCELED
|
|
|
|
#define EREMOTEIO EREMOTE
|
|
#define ECHRNG ENXIO
|
|
#define ETIME ETIMEDOUT
|
|
|
|
#ifndef LOCORE
|
|
#ifndef HAVE_RPC_TYPES
|
|
typedef int bool_t;
|
|
typedef int enum_t;
|
|
#endif
|
|
#endif
|
|
|
|
#ifndef __cplusplus
|
|
#define __init
|
|
#define __exit
|
|
#endif
|
|
|
|
#if defined(_KERNEL) || defined(_STANDALONE)
|
|
#define param_set_charp(a, b) (0)
|
|
#define ATTR_UID AT_UID
|
|
#define ATTR_GID AT_GID
|
|
#define ATTR_MODE AT_MODE
|
|
#define ATTR_XVATTR AT_XVATTR
|
|
#define ATTR_CTIME AT_CTIME
|
|
#define ATTR_MTIME AT_MTIME
|
|
#define ATTR_ATIME AT_ATIME
|
|
#if defined(_STANDALONE)
|
|
#define vmem_free kmem_free
|
|
#define vmem_zalloc kmem_zalloc
|
|
#define vmem_alloc kmem_zalloc
|
|
#else
|
|
#define vmem_free zfs_kmem_free
|
|
#define vmem_zalloc(size, flags) zfs_kmem_alloc(size, flags | M_ZERO)
|
|
#define vmem_alloc zfs_kmem_alloc
|
|
#endif
|
|
#define MUTEX_NOLOCKDEP 0
|
|
#define RW_NOLOCKDEP 0
|
|
|
|
#else
|
|
#define FALSE 0
|
|
#define TRUE 1
|
|
/*
|
|
* XXX We really need to consolidate on standard
|
|
* error codes in the common code
|
|
*/
|
|
#define ENOSTR ENOTCONN
|
|
#define ENODATA EINVAL
|
|
|
|
|
|
#define __BSD_VISIBLE 1
|
|
#ifndef IN_BASE
|
|
#define __POSIX_VISIBLE 201808
|
|
#define __XSI_VISIBLE 1000
|
|
#endif
|
|
#define ARRAY_SIZE(a) (sizeof (a) / sizeof (a[0]))
|
|
#define mmap64 mmap
|
|
/* Note: this file can be used on linux/macOS when bootstrapping tools. */
|
|
#if defined(__FreeBSD__)
|
|
#define open64 open
|
|
#define pwrite64 pwrite
|
|
#define ftruncate64 ftruncate
|
|
#define lseek64 lseek
|
|
#define pread64 pread
|
|
#define stat64 stat
|
|
#define lstat64 lstat
|
|
#define statfs64 statfs
|
|
#define readdir64 readdir
|
|
#define dirent64 dirent
|
|
#endif
|
|
#define P2ALIGN(x, align) ((x) & -(align))
|
|
#define P2CROSS(x, y, align) (((x) ^ (y)) > (align) - 1)
|
|
#define P2ROUNDUP(x, align) ((((x) - 1) | ((align) - 1)) + 1)
|
|
#define P2PHASE(x, align) ((x) & ((align) - 1))
|
|
#define P2NPHASE(x, align) (-(x) & ((align) - 1))
|
|
#define ISP2(x) (((x) & ((x) - 1)) == 0)
|
|
#define IS_P2ALIGNED(v, a) ((((uintptr_t)(v)) & ((uintptr_t)(a) - 1)) == 0)
|
|
#define P2BOUNDARY(off, len, align) \
|
|
(((off) ^ ((off) + (len) - 1)) > (align) - 1)
|
|
|
|
/*
|
|
* Typed version of the P2* macros. These macros should be used to ensure
|
|
* that the result is correctly calculated based on the data type of (x),
|
|
* which is passed in as the last argument, regardless of the data
|
|
* type of the alignment. For example, if (x) is of type uint64_t,
|
|
* and we want to round it up to a page boundary using "PAGESIZE" as
|
|
* the alignment, we can do either
|
|
*
|
|
* P2ROUNDUP(x, (uint64_t)PAGESIZE)
|
|
* or
|
|
* P2ROUNDUP_TYPED(x, PAGESIZE, uint64_t)
|
|
*/
|
|
#define P2ALIGN_TYPED(x, align, type) \
|
|
((type)(x) & -(type)(align))
|
|
#define P2PHASE_TYPED(x, align, type) \
|
|
((type)(x) & ((type)(align) - 1))
|
|
#define P2NPHASE_TYPED(x, align, type) \
|
|
(-(type)(x) & ((type)(align) - 1))
|
|
#define P2ROUNDUP_TYPED(x, align, type) \
|
|
((((type)(x) - 1) | ((type)(align) - 1)) + 1)
|
|
#define P2END_TYPED(x, align, type) \
|
|
(-(~(type)(x) & -(type)(align)))
|
|
#define P2PHASEUP_TYPED(x, align, phase, type) \
|
|
((type)(phase) - (((type)(phase) - (type)(x)) & -(type)(align)))
|
|
#define P2CROSS_TYPED(x, y, align, type) \
|
|
(((type)(x) ^ (type)(y)) > (type)(align) - 1)
|
|
#define P2SAMEHIGHBIT_TYPED(x, y, type) \
|
|
(((type)(x) ^ (type)(y)) < ((type)(x) & (type)(y)))
|
|
|
|
#define DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d))
|
|
#define RLIM64_INFINITY RLIM_INFINITY
|
|
#ifndef HAVE_ERESTART
|
|
#define ERESTART EAGAIN
|
|
#endif
|
|
#define ABS(a) ((a) < 0 ? -(a) : (a))
|
|
|
|
#endif
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* _SYS_CCOMPILE_H */
|