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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1 | magnus | 1 | /************************************************* |
| 2 | * Exim - an Internet mail transport agent * |
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| 3 | *************************************************/ |
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| 4 | |||
| 5 | /* Copyright (c) University of Cambridge 1995 - 2003 */ |
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| 6 | /* See the file NOTICE for conditions of use and distribution. */ |
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| 7 | |||
| 8 | /* Header for Exim's memory allocation functions */ |
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| 9 | |||
| 10 | #ifndef STORE_H |
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| 11 | #define STORE_H |
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| 12 | |||
| 13 | /* Define symbols for identifying the two store pools. */ |
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| 14 | |||
| 15 | #define POOL_MAIN 0 |
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| 16 | #define POOL_PERM 1 |
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| 17 | |||
| 18 | /* This variable is set by store_get() to its yield, and by store_reset() to |
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| 19 | NULL. This allows string_cat() to optimize its store handling. */ |
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| 20 | |||
| 21 | extern void *store_last_get; |
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| 22 | |||
| 23 | /* This variable contains the current store pool number. */ |
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| 24 | |||
| 25 | extern int store_pool; |
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| 26 | |||
| 27 | /* Macros for calling the memory allocation routines with |
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| 28 | tracing information for debugging. */ |
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| 29 | |||
| 30 | #define store_extend(addr,old,new) \ |
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| 31 | store_extend_3(addr, old, new, __FILE__, __LINE__) |
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| 32 | |||
| 33 | #define store_free(addr) store_free_3(addr, __FILE__, __LINE__) |
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| 34 | #define store_get(size) store_get_3(size, __FILE__, __LINE__) |
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| 35 | #define store_get_perm(size) store_get_perm_3(size, __FILE__, __LINE__) |
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| 36 | #define store_malloc(size) store_malloc_3(size, __FILE__, __LINE__) |
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| 37 | #define store_release(addr) store_release_3(addr, __FILE__, __LINE__) |
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| 38 | #define store_reset(addr) store_reset_3(addr, __FILE__, __LINE__) |
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| 39 | |||
| 40 | |||
| 41 | /* The real functions */ |
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| 42 | |||
| 43 | extern BOOL store_extend_3(void *, int, int, char *, int); /* These use */ |
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| 44 | extern void store_free_3(void *, char *, int); /* char * */ |
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| 45 | extern void *store_get_3(int, char *, int); /* because */ |
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| 46 | extern void *store_get_perm_3(int, char *, int); /* the */ |
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| 47 | extern void *store_malloc_3(int, char *, int); /* value is */ |
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| 48 | extern void store_release_3(void *, char *, int); /* always */ |
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| 49 | extern void store_reset_3(void *, char *, int); /* __FILE__ */ |
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| 50 | |||
| 51 | #endif /* STORE_H */ |
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| 52 | |||
| 53 | /* End of store.h */ |