FreeBSD/Linux Kernel Cross Reference
sys/sys/spl.h
1 /* $NetBSD: spl.h,v 1.4 2006/02/16 20:17:20 perry Exp $ */
2
3 /*-
4 * Copyright (c)2005 YAMAMOTO Takashi,
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28
29 /*
30 * this header is intended to be included by MD header.
31 */
32
33 #if !defined(_KERNEL)
34 #error not supposed to be exposed to userland.
35 #endif /* !defined(_KERNEL) */
36
37 #define _SPL_DECL(x, X) \
38 static __inline int spl##x(void) { return splraiseipl(IPL_##X); }
39
40 #if defined(IPL_SOFTCLOCK)
41 _SPL_DECL(softclock, SOFTCLOCK)
42 #endif /* defined(IPL_SOFTCLOCK) */
43 #if defined(IPL_SOFTNET)
44 _SPL_DECL(softnet, SOFTNET)
45 #endif /* defined(IPL_SOFTNET) */
46 #if defined(IPL_SOFTSERIAL)
47 _SPL_DECL(softserial, SOFTSERIAL)
48 #endif /* defined(IPL_SOFTSERIAL) */
49
50 _SPL_DECL(bio, BIO)
51 _SPL_DECL(net, NET)
52 _SPL_DECL(tty, TTY)
53 _SPL_DECL(vm, VM)
54 _SPL_DECL(statclock, STATCLOCK)
55 _SPL_DECL(clock, CLOCK)
56 _SPL_DECL(sched, SCHED)
57 _SPL_DECL(lock, LOCK)
58 _SPL_DECL(high, HIGH)
59
60 #if defined(IPL_SERIAL)
61 _SPL_DECL(serial, SERIAL)
62 #endif /* defined(IPL_SERIAL) */
63 #if defined(IPL_AUDIO)
64 _SPL_DECL(audio, AUDIO)
65 #endif /* defined(IPL_AUDIO) */
66 #if defined(IPL_LPT)
67 _SPL_DECL(lpt, LPT)
68 #endif /* defined(IPL_LPT) */
69
70 #if defined(IPL_IPI)
71 _SPL_DECL(ipi, IPI)
72 #endif /* defined(IPL_IPI) */
73
74 #undef _SPL_DECL
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