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Annotation of embedaddon/libpdel/util/kernelglue.h, revision 1.1.1.1

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: