malloc.h

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    1 #ifndef _LIBSA_MALLOC_H_
    2 #define _LIBSA_MALLOC_H_
    3 
    4 #include <sys/cdefs.h>
    5 #include "stdlib.h"
    6 
    7 __BEGIN_DECLS
    8 
    9 /*****
   10  * These functions are the minimum necessary for use
   11  * by kld and its client.
   12  */
   13 void * malloc(size_t size);
   14 void * realloc(void * address, size_t new_size);
   15 void   free(void * address);
   16 
   17 void   malloc_init(void);
   18 void   malloc_reset(void); // Destroy all memory regions
   19 
   20 
   21 /*****
   22  * These functions aren't compiled into the kernel.
   23  * Their definitions are in the files malloc_debug
   24  * and malloc_unused, in case they're ever needed.
   25  */
   26 #if 0
   27 void   free_all(void);     // "Free" all memory blocks
   28 size_t malloc_size(void * address);
   29 int    malloc_is_valid(void * address);
   30 
   31 #ifdef DEBUG
   32 size_t malloc_hiwat(void);
   33 size_t malloc_current_usage(void);
   34 size_t malloc_region_usage(void);
   35 double malloc_peak_usage(void);
   36 double malloc_min_usage(void);
   37 size_t malloc_unused(void);
   38 double malloc_current_efficiency(void);
   39 void malloc_clear_hiwat(void);
   40 void malloc_report(void);
   41 int malloc_sanity_check(void);
   42 #endif /* DEBUG */
   43 #endif /* 0 */
   44 
   45 __END_DECLS
   46 
   47 #endif /* defined _LIBSA_MALLOC_H_ */

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FreeBSD/Linux Kernel Cross Reference sys/libsa/libsa/malloc.h

FreeBSD/Linux Kernel Cross Reference
sys/libsa/libsa/malloc.h