core/nsmalloc.h

   1 /* nsmalloc: Simple pooled malloc() thing. */
   2
   3 #ifndef __NSMALLOC_H
   4 #define __NSMALLOC_H
   5
   6 #ifdef __NSMALLOC_C
   7 #define pool(x) #x
   8 #define beginpools() char *nsmpoolnames[MAXPOOL] =
   9 #define endpools();
  10 #else
  11 #define pool(x) POOL_ ## x
  12 #define beginpools(x) typedef enum nsmallocpools
  13 #define endpools() nsmallocpools; extern char *nsmpoolnames[MAXPOOL];
  14
  15 #include <stdlib.h>
  16
  17 void *nsmalloc(unsigned int poolid, size_t size);
  18 void nsfree(unsigned int poolid, void *ptr);
  19 void nsfreeall(unsigned int poolid);
  20 void nsexit(void);
  21 void *nsrealloc(unsigned int poolid, void *ptr, size_t size);
  22 void nscheckfreeall(unsigned int poolid);
  23
  24 #define MAXPOOL         100
  25
  26 struct nsminfo {
  27   struct nsminfo *next;
  28   struct nsminfo *prev;
  29
  30   size_t size;
  31   char data[];
  32 };
  33
  34 struct nsmpool {
  35   struct nsminfo first;
  36
  37   unsigned long count;
  38   size_t size;
  39 };
  40
  41 extern struct nsmpool nsmpools[MAXPOOL];
  42
  43 #endif
  44
  45 /* Pools here in the order they were created */
  46
  47 beginpools() {
  48   pool(AUTHEXT),
  49   pool(CHANINDEX),
  50   pool(BANS),
  51   pool(CHANNEL),
  52   pool(NICK),
  53   pool(CHANSERVDB),
  54   pool(SSTRING),
  55   pool(AUTHTRACKER),
  56   pool(PROXYSCAN),
  57   pool(LUA),
  58   pool(TROJANSCAN),
  59   pool(NTERFACER),
  60   pool(SQLITE),
  61   pool(PQSQL),
  62   pool(PATRICIA),
  63 } endpools()
  64
  65 #undef pool
  66 #undef beginpools
  67 #undef endpools
  68
  69 #endif