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https://github.com/php/php-src.git
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147 lines
7.1 KiB
C
147 lines
7.1 KiB
C
/*
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+----------------------------------------------------------------------+
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| PHP Version 6 |
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+----------------------------------------------------------------------+
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| Copyright (c) 2006-2008 The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Authors: Georg Richter <georg@mysql.com> |
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| Andrey Hristov <andrey@mysql.com> |
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| Ulf Wendel <uwendel@mysql.com> |
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+----------------------------------------------------------------------+
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*/
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/* $Id$ */
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#ifndef MYSQLND_DEBUG_H
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#define MYSQLND_DEBUG_H
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#include "zend_stack.h"
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#define MYSQLND_DEBUG_MEMORY 1
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struct st_mysqlnd_debug_methods
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{
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enum_func_status (*open)(MYSQLND_DEBUG *self, zend_bool reopen);
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void (*set_mode)(MYSQLND_DEBUG *self, const char * const mode);
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enum_func_status (*log)(MYSQLND_DEBUG *self, unsigned int line, const char * const file,
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unsigned int level, const char * type, const char *message);
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enum_func_status (*log_va)(MYSQLND_DEBUG *self, unsigned int line, const char * const file,
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unsigned int level, const char * type, const char *format, ...);
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zend_bool (*func_enter)(MYSQLND_DEBUG *self, unsigned int line, const char * const file,
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char * func_name, unsigned int func_name_len);
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enum_func_status (*func_leave)(MYSQLND_DEBUG *self, unsigned int line, const char * const file);
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enum_func_status (*close)(MYSQLND_DEBUG *self);
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enum_func_status (*free_handle)(MYSQLND_DEBUG *self);
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};
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struct st_mysqlnd_debug
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{
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php_stream *stream;
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#ifdef ZTS
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TSRMLS_D;
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#endif
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unsigned int flags;
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unsigned int nest_level_limit;
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int pid;
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char * file_name;
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zend_stack call_stack;
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HashTable not_filtered_functions;
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struct st_mysqlnd_debug_methods *m;
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};
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MYSQLND_DEBUG *mysqlnd_debug_init(TSRMLS_D);
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#define MYSQLND_MEM_D TSRMLS_DC ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC
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void * _mysqlnd_emalloc(size_t size MYSQLND_MEM_D);
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void * _mysqlnd_pemalloc(size_t size, zend_bool persistent MYSQLND_MEM_D);
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void * _mysqlnd_ecalloc(unsigned int nmemb, size_t size MYSQLND_MEM_D);
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void * _mysqlnd_pecalloc(unsigned int nmemb, size_t size, zend_bool persistent MYSQLND_MEM_D);
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void * _mysqlnd_erealloc(void *ptr, size_t new_size MYSQLND_MEM_D);
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void * _mysqlnd_perealloc(void *ptr, size_t new_size, zend_bool persistent MYSQLND_MEM_D);
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void _mysqlnd_efree(void *ptr MYSQLND_MEM_D);
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void _mysqlnd_pefree(void *ptr, zend_bool persistent MYSQLND_MEM_D);
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void * _mysqlnd_malloc(size_t size MYSQLND_MEM_D);
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void * _mysqlnd_calloc(unsigned int nmemb, size_t size MYSQLND_MEM_D);
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void * _mysqlnd_realloc(void *ptr, size_t new_size MYSQLND_MEM_D);
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void _mysqlnd_free(void *ptr MYSQLND_MEM_D);
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char * mysqlnd_get_backtrace(TSRMLS_D);
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#if MYSQLND_DBG_ENABLED == 1
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#define DBG_INF(msg) do { if (dbg_skip_trace == FALSE) MYSQLND_G(dbg)->m->log(MYSQLND_G(dbg), __LINE__, __FILE__, -1, "info : ", (msg)); } while (0)
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#define DBG_ERR(msg) do { if (dbg_skip_trace == FALSE) MYSQLND_G(dbg)->m->log(MYSQLND_G(dbg), __LINE__, __FILE__, -1, "error: ", (msg)); } while (0)
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#define DBG_INF_FMT(...) do { if (dbg_skip_trace == FALSE) MYSQLND_G(dbg)->m->log_va(MYSQLND_G(dbg), __LINE__, __FILE__, -1, "info : ", __VA_ARGS__); } while (0)
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#define DBG_ERR_FMT(...) do { if (dbg_skip_trace == FALSE) MYSQLND_G(dbg)->m->log_va(MYSQLND_G(dbg), __LINE__, __FILE__, -1, "error: ", __VA_ARGS__); } while (0)
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#define DBG_ENTER(func_name) zend_bool dbg_skip_trace = TRUE; if (MYSQLND_G(dbg)) dbg_skip_trace = !MYSQLND_G(dbg)->m->func_enter(MYSQLND_G(dbg), __LINE__, __FILE__, func_name, strlen(func_name));
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#define DBG_RETURN(value) do { if (MYSQLND_G(dbg)) MYSQLND_G(dbg)->m->func_leave(MYSQLND_G(dbg), __LINE__, __FILE__); return (value); } while (0)
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#define DBG_VOID_RETURN do { if (MYSQLND_G(dbg)) MYSQLND_G(dbg)->m->func_leave(MYSQLND_G(dbg), __LINE__, __FILE__); return; } while (0)
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#elif MYSQLND_DBG_ENABLED == 0
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static inline void DBG_INF(char *msg) {}
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static inline void DBG_ERR(char *msg) {}
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static inline void DBG_INF_FMT(char *format, ...) {}
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static inline void DBG_ERR_FMT(char *format, ...) {}
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static inline void DBG_ENTER(char *func_name) {}
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#define DBG_RETURN(value) return (value)
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#define DBG_VOID_RETURN return;
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#endif
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#if MYSQLND_DEBUG_MEMORY
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#define mnd_emalloc(size) _mysqlnd_emalloc((size) TSRMLS_CC ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC)
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#define mnd_pemalloc(size, pers) _mysqlnd_pemalloc((size), (pers) TSRMLS_CC ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC)
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#define mnd_ecalloc(nmemb, size) _mysqlnd_ecalloc((nmemb), (size) TSRMLS_CC ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC)
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#define mnd_pecalloc(nmemb, size, p) _mysqlnd_pecalloc((nmemb), (size), (p) TSRMLS_CC ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC)
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#define mnd_erealloc(ptr, new_size) _mysqlnd_erealloc((ptr), (new_size) TSRMLS_CC ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC)
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#define mnd_perealloc(ptr, new_size, p) _mysqlnd_perealloc((ptr), (new_size), (p) TSRMLS_CC ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC)
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#define mnd_efree(ptr) _mysqlnd_efree((ptr) TSRMLS_CC ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC)
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#define mnd_pefree(ptr, pers) _mysqlnd_pefree((ptr), (pers) TSRMLS_CC ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC)
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#define mnd_malloc(size) _mysqlnd_malloc((size) TSRMLS_CC ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC)
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#define mnd_calloc(nmemb, size) _mysqlnd_calloc((nmemb), (size) TSRMLS_CC ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC)
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#define mnd_realloc(ptr, new_size) _mysqlnd_realloc((ptr), (new_size) TSRMLS_CC ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC)
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#define mnd_free(ptr) _mysqlnd_free((ptr) TSRMLS_CC ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC)
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#else
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#define mnd_emalloc(size) emalloc((size))
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#define mnd_pemalloc(size, pers) pemalloc((size), (pers))
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#define mnd_ecalloc(nmemb, size) ecalloc((nmemb), (size))
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#define mnd_pecalloc(nmemb, size, p) pecalloc((nmemb), (size), (p))
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#define mnd_erealloc(ptr, new_size) erealloc((ptr), (new_size))
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#define mnd_perealloc(ptr, new_size, p) perealloc((ptr), (new_size), (p))
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#define mnd_efree(ptr) efree((ptr))
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#define mnd_pefree(ptr, pers) pefree((ptr), (pers))
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#define mnd_malloc(size) malloc((size))
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#define mnd_calloc(nmemb, size) calloc((nmemb), (size))
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#define mnd_realloc(ptr, new_size) realloc((ptr), (new_size))
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#define mnd_free(ptr) free((ptr))
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#endif
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#endif /* MYSQLND_DEBUG_H */
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/*
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* Local variables:
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* tab-width: 4
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* c-basic-offset: 4
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* End:
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* vim600: noet sw=4 ts=4 fdm=marker
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* vim<600: noet sw=4 ts=4
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*/
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