projects / exim.git / blame
| Commit | Line | Data |
|---|---|---|
| 059ec3d9 PH |
1 | /************************************************* |
| 2 | * Exim - an Internet mail transport agent * | |
| 3 | *************************************************/ | |
| 4 | ||
| 0a49a7a4 | 5 | /* Copyright (c) University of Cambridge 1995 - 2009 */ |
| 059ec3d9 PH |
6 | /* See the file NOTICE for conditions of use and distribution. */ |
| 7 | ||
| 8 | /* Header for Exim's memory allocation functions */ | |
| 9 | ||
| 10 | #ifndef STORE_H | |
| 11 | #define STORE_H | |
| 12 | ||
| 13 | /* Define symbols for identifying the store pools. */ | |
| 14 | ||
| 15 | enum { POOL_MAIN, POOL_PERM, POOL_SEARCH }; | |
| 16 | ||
| 17 | /* This variable (the one for the current pool) is set by store_get() to its | |
| 18 | yield, and by store_reset() to NULL. This allows string_cat() to optimize its | |
| 19 | store handling. */ | |
| 20 | ||
| 21 | extern void *store_last_get[3]; | |
| 22 | ||
| 23 | /* This variable contains the current store pool number. */ | |
| 24 | ||
| 25 | extern int store_pool; | |
| 26 | ||
| 27 | /* Macros for calling the memory allocation routines with | |
| 28 | tracing information for debugging. */ | |
| 29 | ||
| 30 | #define store_extend(addr,old,new) \ | |
| 31 | store_extend_3(addr, old, new, __FILE__, __LINE__) | |
| 32 | ||
| 33 | #define store_free(addr) store_free_3(addr, __FILE__, __LINE__) | |
| 34 | #define store_get(size) store_get_3(size, __FILE__, __LINE__) | |
| 35 | #define store_get_perm(size) store_get_perm_3(size, __FILE__, __LINE__) | |
| 36 | #define store_malloc(size) store_malloc_3(size, __FILE__, __LINE__) | |
| 37 | #define store_release(addr) store_release_3(addr, __FILE__, __LINE__) | |
| 38 | #define store_reset(addr) store_reset_3(addr, __FILE__, __LINE__) | |
| 39 | ||
| 40 | ||
| 41 | /* The real functions */ | |
| 42 | ||
| 43 | extern BOOL store_extend_3(void *, int, int, const char *, int); /* The */ | |
| 44 | extern void store_free_3(void *, const char *, int); /* value of the */ | |
| 45 | extern void *store_get_3(int, const char *, int); /* 2nd arg is */ | |
| 46 | extern void *store_get_perm_3(int, const char *, int); /* __FILE__ in */ | |
| 47 | extern void *store_malloc_3(int, const char *, int); /* every call, */ | |
| 48 | extern void store_release_3(void *, const char *, int); /* so give its */ | |
| 49 | extern void store_reset_3(void *, const char *, int); /* correct type */ | |
| 50 | ||
| 51 | #endif /* STORE_H */ | |
| 52 | ||
| 53 | /* End of store.h */ |