-/* $Cambridge: exim/src/src/store.h,v 1.1 2004/10/07 10:39:01 ph10 Exp $ */
-
/*************************************************
* Exim - an Internet mail transport agent *
*************************************************/
-/* Copyright (c) University of Cambridge 1995 - 2004 */
+/* Copyright (c) University of Cambridge 1995 - 2009 */
+/* Copyright (c) The Exim Maintainers 2020 */
/* See the file NOTICE for conditions of use and distribution. */
/* Header for Exim's memory allocation functions */
/* Define symbols for identifying the store pools. */
-enum { POOL_MAIN, POOL_PERM, POOL_SEARCH };
+enum { POOL_MAIN, POOL_PERM, POOL_SEARCH,
+ POOL_TAINT_BASE,
+ POOL_TAINT_MAIN = POOL_TAINT_BASE, POOL_TAINT_PERM, POOL_TAINT_SEARCH };
/* This variable (the one for the current pool) is set by store_get() to its
yield, and by store_reset() to NULL. This allows string_cat() to optimize its
store handling. */
-extern void *store_last_get[3];
+extern void *store_last_get[6];
/* This variable contains the current store pool number. */
/* Macros for calling the memory allocation routines with
tracing information for debugging. */
-#define store_extend(addr,old,new) \
- store_extend_3(addr, old, new, __FILE__, __LINE__)
+#define store_extend(addr, tainted, old, new) \
+ store_extend_3(addr, tainted, old, new, __FUNCTION__, __LINE__)
-#define store_free(addr) store_free_3(addr, __FILE__, __LINE__)
-#define store_get(size) store_get_3(size, __FILE__, __LINE__)
-#define store_get_perm(size) store_get_perm_3(size, __FILE__, __LINE__)
-#define store_malloc(size) store_malloc_3(size, __FILE__, __LINE__)
-#define store_release(addr) store_release_3(addr, __FILE__, __LINE__)
-#define store_reset(addr) store_reset_3(addr, __FILE__, __LINE__)
+#define store_free(addr) \
+ store_free_3(addr, __FUNCTION__, __LINE__)
+/* store_get & store_get_perm are in local_scan.h */
+#define store_malloc(size) \
+ store_malloc_3(size, __FUNCTION__, __LINE__)
+#define store_mark(void) \
+ store_mark_3(__FUNCTION__, __LINE__)
+#define store_newblock(addr, tainted, newsize, datalen) \
+ store_newblock_3(addr, tainted, newsize, datalen, __FUNCTION__, __LINE__)
+#define store_release_above(addr) \
+ store_release_above_3(addr, __FUNCTION__, __LINE__)
+#define store_reset(mark) \
+ store_reset_3(mark, store_pool, __FUNCTION__, __LINE__)
/* The real functions */
-
-extern BOOL store_extend_3(void *, int, int, const char *, int); /* The */
-extern void store_free_3(void *, const char *, int); /* value of the */
-extern void *store_get_3(int, const char *, int); /* 2nd arg is */
-extern void *store_get_perm_3(int, const char *, int); /* __FILE__ in */
-extern void *store_malloc_3(int, const char *, int); /* every call, */
-extern void store_release_3(void *, const char *, int); /* so give its */
-extern void store_reset_3(void *, const char *, int); /* correct type */
+typedef void ** rmark;
+
+extern BOOL store_extend_3(void *, BOOL, int, int, const char *, int);
+extern void store_free_3(void *, const char *, int);
+/* store_get_3 & store_get_perm_3 are in local_scan.h */
+extern void *store_malloc_3(int, const char *, int) ALLOC ALLOC_SIZE(1) WARN_UNUSED_RESULT;
+extern rmark store_mark_3(const char *, int);
+extern void *store_newblock_3(void *, BOOL, int, int, const char *, int);
+extern void store_release_above_3(void *, const char *, int);
+extern rmark store_reset_3(rmark, int, const char *, int);
#endif /* STORE_H */