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mysqlnd_alloc.h
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/* +----------------------------------------------------------------------+ | PHP Version 7 | +----------------------------------------------------------------------+ | Copyright (c) 2006-2018 The PHP Group | +----------------------------------------------------------------------+ | This source file is subject to version 3.01 of the PHP license, | | that is bundled with this package in the file LICENSE, and is | | available through the world-wide-web at the following url: | | http://www.php.net/license/3_01.txt | | If you did not receive a copy of the PHP license and are unable to | | obtain it through the world-wide-web, please send a note to | | license@php.net so we can mail you a copy immediately. | +----------------------------------------------------------------------+ | Authors: Andrey Hristov <andrey@php.net> | | Ulf Wendel <uw@php.net> | +----------------------------------------------------------------------+ */ #ifndef MYSQLND_ALLOC_H #define MYSQLND_ALLOC_H PHPAPI extern const char * mysqlnd_debug_std_no_trace_funcs[]; #define MYSQLND_MEM_D ZEND_FILE_LINE_DC #define MYSQLND_MEM_C ZEND_FILE_LINE_CC struct st_mysqlnd_allocator_methods { void * (*m_emalloc)(size_t size MYSQLND_MEM_D); void * (*m_pemalloc)(size_t size, zend_bool persistent MYSQLND_MEM_D); void * (*m_ecalloc)(unsigned int nmemb, size_t size MYSQLND_MEM_D); void * (*m_pecalloc)(unsigned int nmemb, size_t size, zend_bool persistent MYSQLND_MEM_D); void * (*m_erealloc)(void *ptr, size_t new_size MYSQLND_MEM_D); void * (*m_perealloc)(void *ptr, size_t new_size, zend_bool persistent MYSQLND_MEM_D); void (*m_efree)(void *ptr MYSQLND_MEM_D); void (*m_pefree)(void *ptr, zend_bool persistent MYSQLND_MEM_D); void * (*m_malloc)(size_t size MYSQLND_MEM_D); void * (*m_calloc)(unsigned int nmemb, size_t size MYSQLND_MEM_D); void * (*m_realloc)(void *ptr, size_t new_size MYSQLND_MEM_D); void (*m_free)(void *ptr MYSQLND_MEM_D); char * (*m_pememdup)(const char * const ptr, size_t size, zend_bool persistent MYSQLND_MEM_D); char * (*m_pestrndup)(const char * const ptr, size_t size, zend_bool persistent MYSQLND_MEM_D); char * (*m_pestrdup)(const char * const ptr, zend_bool persistent MYSQLND_MEM_D); int (*m_sprintf)(char **pbuf, size_t max_len, const char *format, ...); int (*m_vsprintf)(char **pbuf, size_t max_len, const char *format, va_list ap); void (*m_sprintf_free)(char * p); }; PHPAPI extern struct st_mysqlnd_allocator_methods mysqlnd_allocator; #define mnd_emalloc(size) mysqlnd_allocator.m_emalloc((size) MYSQLND_MEM_C) #define mnd_pemalloc(size, pers) mysqlnd_allocator.m_pemalloc((size), (pers) MYSQLND_MEM_C) #define mnd_ecalloc(nmemb, size) mysqlnd_allocator.m_ecalloc((nmemb), (size) MYSQLND_MEM_C) #define mnd_pecalloc(nmemb, size, p) mysqlnd_allocator.m_pecalloc((nmemb), (size), (p) MYSQLND_MEM_C) #define mnd_erealloc(ptr, new_size) mysqlnd_allocator.m_erealloc((ptr), (new_size) MYSQLND_MEM_C) #define mnd_perealloc(ptr, new_size, p) mysqlnd_allocator.m_perealloc((ptr), (new_size), (p) MYSQLND_MEM_C) #define mnd_efree(ptr) mysqlnd_allocator.m_efree((ptr) MYSQLND_MEM_C) #define mnd_pefree(ptr, pers) mysqlnd_allocator.m_pefree((ptr), (pers) MYSQLND_MEM_C) #define mnd_malloc(size) mysqlnd_allocator.m_malloc((size) MYSQLND_MEM_C) #define mnd_calloc(nmemb, size) mysqlnd_allocator.m_calloc((nmemb), (size) MYSQLND_MEM_C) #define mnd_realloc(ptr, new_size) mysqlnd_allocator.m_realloc((ptr), (new_size) MYSQLND_MEM_C) #define mnd_free(ptr) mysqlnd_allocator.m_free((ptr) MYSQLND_MEM_C) #define mnd_pememdup(ptr, size, pers) mysqlnd_allocator.m_pememdup((ptr), (size), (pers) MYSQLND_MEM_C) #define mnd_pestrndup(ptr, size, pers) mysqlnd_allocator.m_pestrndup((ptr), (size), (pers) MYSQLND_MEM_C) #define mnd_pestrdup(ptr, pers) mysqlnd_allocator.m_pestrdup((ptr), (pers) MYSQLND_MEM_C) #define mnd_sprintf(p, mx_len, fmt,...) mysqlnd_allocator.m_sprintf((p), (mx_len), (fmt), __VA_ARGS__) #define mnd_vsprintf(p, mx_len, fmt,ap) mysqlnd_allocator.m_vsprintf((p), (mx_len), (fmt), (ap)) #define mnd_sprintf_free(p) mysqlnd_allocator.m_sprintf_free((p)) static inline MYSQLND_STRING mnd_dup_cstring(const MYSQLND_CSTRING str, const zend_bool persistent) { const MYSQLND_STRING ret = {(char*) mnd_pemalloc(str.l + 1, persistent), str.l}; if (ret.s) { memcpy(ret.s, str.s, str.l); ret.s[str.l] = '\0'; } return ret; } static inline MYSQLND_CSTRING mnd_str2c(const MYSQLND_STRING str) { const MYSQLND_CSTRING ret = {str.s, str.l}; return ret; } #endif /* MYSQLND_ALLOC_H */ /* * Local variables: * tab-width: 4 * c-basic-offset: 4 * End: * vim600: noet sw=4 ts=4 fdm=marker * vim<600: noet sw=4 ts=4 */