| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
|
|
| #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, 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, 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, bool persistent MYSQLND_MEM_D); |
| void (*m_efree)(void *ptr MYSQLND_MEM_D); |
| void (*m_pefree)(void *ptr, bool persistent MYSQLND_MEM_D); |
| char * (*m_pememdup)(const char * const ptr, size_t size, bool persistent MYSQLND_MEM_D); |
| char * (*m_pestrndup)(const char * const ptr, size_t size, bool persistent MYSQLND_MEM_D); |
| char * (*m_pestrdup)(const char * const ptr, bool persistent MYSQLND_MEM_D); |
| }; |
|
|
| 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_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,...) spprintf((p), (mx_len), (fmt), __VA_ARGS__) |
| #define mnd_vsprintf(p, mx_len, fmt,ap) vspprintf((p), (mx_len), (fmt), (ap)) |
| #define mnd_sprintf_free(p) efree((p)) |
|
|
| static inline MYSQLND_STRING mnd_dup_cstring(const MYSQLND_CSTRING str, const 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; |
| } |
|
|
| static inline void mysqlnd_set_string(MYSQLND_STRING *buf, const char *string, size_t len) { |
| if (buf->s) { |
| mnd_efree(buf->s); |
| buf->s = NULL; |
| buf->l = 0; |
| } |
| if (string) { |
| buf->s = mnd_pestrndup(string, len, 0); |
| buf->l = len; |
| } |
| } |
|
|
| static inline void mysqlnd_set_persistent_string(MYSQLND_STRING *buf, const char *string, size_t len, bool persistent) { |
| if (buf->s) { |
| mnd_pefree(buf->s, persistent); |
| buf->s = NULL; |
| buf->l = 0; |
| } |
| if (string) { |
| buf->s = mnd_pestrndup(string, len, persistent); |
| buf->l = len; |
| } |
| } |
|
|
| #endif |
|
|
