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BIRD library: The story continues.

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Complete resource manages and IP address handling.
This commit is contained in:
Martin Mares
1998-05-03 16:43:39 +00:00
parent a8b6038225
commit 18c8241a91
21 changed files with 920 additions and 128 deletions
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23
lib/resource.h
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@@ -14,42 +14,43 @@
/* Resource */
typedef struct resource {
node n; /* Inside resource pool */
struct resclass *class; /* Resource class */
node n; /* Inside resource pool */
struct resclass *class; /* Resource class */
} resource;
/* Resource class */
struct resclass {
char *name; /* Resource class name */
unsigned size; /* Standard size of single resource */
void (*free)(resource *); /* Freeing function */
void (*dump)(resource *); /* Dump to debug output */
char *name; /* Resource class name */
unsigned size; /* Standard size of single resource */
void (*free)(resource *); /* Freeing function */
void (*dump)(resource *); /* Dump to debug output */
};
/* Generic resource manipulation */
typedef struct pool pool;
void resource_init(void);
pool *rp_new(pool *); /* Create new pool */
void rp_init(pool *); /* Initialize static pool */
void rp_empty(pool *); /* Free everything in the pool */
void rp_free(pool *); /* Free everything in the pool */
void rfree(void *); /* Free single resource */
void rdump(void *); /* Dump to debug output */
void ralloc(pool *, struct resclass *);
void *ralloc(pool *, struct resclass *);
extern pool root_pool;
/* Normal memory blocks */
void *mb_alloc(pool *, unsigned size);
void *mb_free(void *);
void mb_free(void *);
/* Memory pools with linear allocation */
typedef struct mempool mempool;
mempool *mp_new(pool *, unsigned blk);
void mp_trim(pool *); /* Free unused memory */
void *mp_alloc(mempool *, unsigned size); /* Aligned */
void *mp_allocu(mempool *, unsigned size); /* Unaligned */
void *mp_allocz(mempool *, unsigned size); /* With clear */