xref: /freebsd/sys/contrib/ck/include/ck_limits.h (revision 1fb62fb0)
1*1fb62fb0SOlivier Houchard /*
2*1fb62fb0SOlivier Houchard  * Copyright 2010-2015 Samy Al Bahra.
3*1fb62fb0SOlivier Houchard  * All rights reserved.
4*1fb62fb0SOlivier Houchard  *
5*1fb62fb0SOlivier Houchard  * Redistribution and use in source and binary forms, with or without
6*1fb62fb0SOlivier Houchard  * modification, are permitted provided that the following conditions
7*1fb62fb0SOlivier Houchard  * are met:
8*1fb62fb0SOlivier Houchard  * 1. Redistributions of source code must retain the above copyright
9*1fb62fb0SOlivier Houchard  *    notice, this list of conditions and the following disclaimer.
10*1fb62fb0SOlivier Houchard  * 2. Redistributions in binary form must reproduce the above copyright
11*1fb62fb0SOlivier Houchard  *    notice, this list of conditions and the following disclaimer in the
12*1fb62fb0SOlivier Houchard  *    documentation and/or other materials provided with the distribution.
13*1fb62fb0SOlivier Houchard  *
14*1fb62fb0SOlivier Houchard  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15*1fb62fb0SOlivier Houchard  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16*1fb62fb0SOlivier Houchard  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17*1fb62fb0SOlivier Houchard  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18*1fb62fb0SOlivier Houchard  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19*1fb62fb0SOlivier Houchard  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20*1fb62fb0SOlivier Houchard  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21*1fb62fb0SOlivier Houchard  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22*1fb62fb0SOlivier Houchard  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23*1fb62fb0SOlivier Houchard  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24*1fb62fb0SOlivier Houchard  * SUCH DAMAGE.
25*1fb62fb0SOlivier Houchard  */
26*1fb62fb0SOlivier Houchard 
27*1fb62fb0SOlivier Houchard #if defined(__linux__) && defined(__KERNEL__)
28*1fb62fb0SOlivier Houchard #include <linux/kernel.h>
29*1fb62fb0SOlivier Houchard 
30*1fb62fb0SOlivier Houchard #ifndef UINT8_MAX
31*1fb62fb0SOlivier Houchard #define UINT8_MAX ((u8)(~0U))
32*1fb62fb0SOlivier Houchard #endif
33*1fb62fb0SOlivier Houchard #ifndef UINT16_MAX
34*1fb62fb0SOlivier Houchard #define UINT16_MAX USHRT_MAX
35*1fb62fb0SOlivier Houchard #endif
36*1fb62fb0SOlivier Houchard #ifndef UINT32_MAX
37*1fb62fb0SOlivier Houchard #define UINT32_MAX UINT_MAX
38*1fb62fb0SOlivier Houchard #endif
39*1fb62fb0SOlivier Houchard #ifndef UINT64_MAX
40*1fb62fb0SOlivier Houchard #define UINT64_MAX ULLONG_MAX
41*1fb62fb0SOlivier Houchard #endif
42*1fb62fb0SOlivier Houchard 
43*1fb62fb0SOlivier Houchard #elif defined(__FreeBSD__) && defined(_KERNEL)
44*1fb62fb0SOlivier Houchard #include <sys/stdint.h>
45*1fb62fb0SOlivier Houchard #include <sys/limits.h>
46*1fb62fb0SOlivier Houchard #else
47*1fb62fb0SOlivier Houchard #include <limits.h>
48*1fb62fb0SOlivier Houchard #endif /* __linux__ && __KERNEL__ */
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