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Annotation of embedaddon/libpdel/util/kernelglue.h, revision 1.1

1.1     ! misho       1: 
        !             2: /*
        !             3:  * Copyright (c) 2001-2002 Packet Design, LLC.
        !             4:  * All rights reserved.
        !             5:  * 
        !             6:  * Subject to the following obligations and disclaimer of warranty,
        !             7:  * use and redistribution of this software, in source or object code
        !             8:  * forms, with or without modifications are expressly permitted by
        !             9:  * Packet Design; provided, however, that:
        !            10:  * 
        !            11:  *    (i)  Any and all reproductions of the source or object code
        !            12:  *         must include the copyright notice above and the following
        !            13:  *         disclaimer of warranties; and
        !            14:  *    (ii) No rights are granted, in any manner or form, to use
        !            15:  *         Packet Design trademarks, including the mark "PACKET DESIGN"
        !            16:  *         on advertising, endorsements, or otherwise except as such
        !            17:  *         appears in the above copyright notice or in the software.
        !            18:  * 
        !            19:  * THIS SOFTWARE IS BEING PROVIDED BY PACKET DESIGN "AS IS", AND
        !            20:  * TO THE MAXIMUM EXTENT PERMITTED BY LAW, PACKET DESIGN MAKES NO
        !            21:  * REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING
        !            22:  * THIS SOFTWARE, INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED
        !            23:  * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE,
        !            24:  * OR NON-INFRINGEMENT.  PACKET DESIGN DOES NOT WARRANT, GUARANTEE,
        !            25:  * OR MAKE ANY REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS
        !            26:  * OF THE USE OF THIS SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY,
        !            27:  * RELIABILITY OR OTHERWISE.  IN NO EVENT SHALL PACKET DESIGN BE
        !            28:  * LIABLE FOR ANY DAMAGES RESULTING FROM OR ARISING OUT OF ANY USE
        !            29:  * OF THIS SOFTWARE, INCLUDING WITHOUT LIMITATION, ANY DIRECT,
        !            30:  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, PUNITIVE, OR CONSEQUENTIAL
        !            31:  * DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, LOSS OF
        !            32:  * USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY THEORY OF
        !            33:  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
        !            34:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
        !            35:  * THE USE OF THIS SOFTWARE, EVEN IF PACKET DESIGN IS ADVISED OF
        !            36:  * THE POSSIBILITY OF SUCH DAMAGE.
        !            37:  *
        !            38:  * Author: Archie Cobbs <archie@freebsd.org>
        !            39:  */
        !            40: 
        !            41: #ifndef _PDEL_UTIL_KERNELGLUE_H_
        !            42: #define _PDEL_UTIL_KERNELGLUE_H_
        !            43: 
        !            44: #ifndef _KERNEL
        !            45: #error This #include file is only for use within a kernel compilation
        !            46: #endif
        !            47: 
        !            48: #ifdef _PDEL_UTIL_TYPED_MEM_H_
        !            49: #error kernelglue.h must be included before typed_mem.h
        !            50: #endif
        !            51: 
        !            52: /*
        !            53:  * Undefine kernel MALLOC() and FREE() macros
        !            54:  */
        !            55: #undef MALLOC
        !            56: #undef FREE
        !            57: 
        !            58: /*
        !            59:  * Declare memory type for typed memory chunks
        !            60:  */
        !            61: MALLOC_DECLARE(M_LIBPDEL);
        !            62: 
        !            63: /*
        !            64:  * Kernel glue for 'errno'
        !            65:  */
        !            66: extern int errno;
        !            67: 
        !            68: /*
        !            69:  * Kernel glue for misc user-land macros
        !            70:  */
        !            71: #define MAX(x,y)       max(x,y)
        !            72: #define MIN(x,y)       min(x,y)
        !            73: #define assert(x)      KASSERT((x), \
        !            74:                            ("%s: assert failed: %s", __FUNCTION__, #x))
        !            75: 
        !            76: /*
        !            77:  * Kernel glue for misc user-land functions
        !            78:  */
        !            79: extern char            *strchr(const char *s, int c);
        !            80: extern char            *strdup(const char *s);
        !            81: extern int             asprintf(char **ret, const char *format, ...);
        !            82: extern int             vasprintf(char **ret, const char *format, va_list ap);
        !            83: extern int             strcasecmp(const char *s1, const char *s2);
        !            84: extern size_t          strlcpy(char *dst, const char *src, size_t siz);
        !            85: extern char            *strerror(int errnum);
        !            86: extern time_t          time(time_t *);
        !            87: extern void            *memmove(void *dst, const void *src, size_t len);
        !            88: extern void            *kern_malloc(size_t size);
        !            89: extern void            *kern_realloc(void *mem, size_t size);
        !            90: extern void            kern_free(void *mem);
        !            91: 
        !            92: #endif /* _PDEL_UTIL_KERNELGLUE_H_ */
        !            93: