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- revert revision 297277, break the builds (declaration must go 1st, size of void * and other known situations). Also Johannes, can you check that commit pls? Thought we were in bugs fixing only for 5.3

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This commit is contained in:
Pierre Joye 2010-04-01 20:21:50 +00:00
parent a3857fd963
commit 96e2651fa2
9 changed files with 150 additions and 188 deletions
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235
ext/mysqlnd/mysqlnd_debug.c
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@ -656,30 +656,24 @@ PHPAPI void _mysqlnd_debug(const char * mode TSRMLS_DC)
#define __zend_filename "/unknown/unknown"
#define __zend_lineno 0
#endif
#define REAL_SIZE(s) (collect_memory_statistics? (s) + sizeof(size_t) : (s))
#define REAL_PTR(p) (collect_memory_statistics && (p)? ((p) - sizeof(size_t)) : (p))
#define FAKE_PTR(p) (collect_memory_statistics && (p)? ((p) + sizeof(size_t)) : (p))
/* {{{ _mysqlnd_emalloc */
void * _mysqlnd_emalloc(size_t size MYSQLND_MEM_D)
{
void *ret;
zend_bool collect_memory_statistics = MYSQLND_G(collect_memory_statistics);
DBG_ENTER(mysqlnd_emalloc_name);
DBG_INF_FMT("file=%-15s line=%4d", strrchr(__zend_filename, PHP_DIR_SEPARATOR) + 1, __zend_lineno);
DBG_INF_FMT("before: %lu", zend_memory_usage(FALSE TSRMLS_CC));
ret = emalloc(size);
DBG_INF_FMT("after : %lu", zend_memory_usage(FALSE TSRMLS_CC));
DBG_INF_FMT("size=%lu ptr=%p", size, ret);
ret = emalloc(REAL_SIZE(size));
DBG_INF_FMT("size=%lu ptr=%p", size, ret);
if (collect_memory_statistics) {
*(size_t *) ret = size;
MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(STAT_MEM_EMALLOC_COUNT, 1, STAT_MEM_EMALLOC_AMOUNT, size);
if (MYSQLND_G(collect_memory_statistics)) {
MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(STAT_MEM_EMALLOC_COUNT, 1, STAT_MEM_EMALLOC_AMMOUNT, size);
}
DBG_RETURN(FAKE_PTR(ret));
DBG_RETURN(ret);
}
/* }}} */
@ -688,21 +682,29 @@ void * _mysqlnd_emalloc(size_t size MYSQLND_MEM_D)
void * _mysqlnd_pemalloc(size_t size, zend_bool persistent MYSQLND_MEM_D)
{
void *ret;
zend_bool collect_memory_statistics = MYSQLND_G(collect_memory_statistics);
DBG_ENTER(mysqlnd_pemalloc_name);
DBG_INF_FMT("file=%-15s line=%4d", strrchr(__zend_filename, PHP_DIR_SEPARATOR) + 1, __zend_lineno);
if (persistent == FALSE) {
DBG_INF_FMT("before: %lu", zend_memory_usage(persistent TSRMLS_CC));
}
ret = pemalloc(REAL_SIZE(size), persistent);
DBG_INF_FMT("size=%lu ptr=%p persistent=%d", size, ret, persistent);
ret = pemalloc(size, persistent);
DBG_INF_FMT("size=%lu ptr=%p persistent=%d", size, ret, persistent);
if (collect_memory_statistics) {
*(size_t *) ret = size;
if (persistent == FALSE) {
DBG_INF_FMT("after : %lu", zend_memory_usage(persistent TSRMLS_CC));
}
if (MYSQLND_G(collect_memory_statistics)) {
enum mysqlnd_collected_stats s1 = persistent? STAT_MEM_MALLOC_COUNT:STAT_MEM_EMALLOC_COUNT;
enum mysqlnd_collected_stats s2 = persistent? STAT_MEM_MALLOC_AMOUNT:STAT_MEM_EMALLOC_AMOUNT;
enum mysqlnd_collected_stats s2 = persistent? STAT_MEM_MALLOC_AMMOUNT:STAT_MEM_EMALLOC_AMMOUNT;
*(size_t *) ret = size;
MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(s1, 1, s2, size);
}
DBG_RETURN(FAKE_PTR(ret));
DBG_RETURN(ret);
}
/* }}} */
@ -711,20 +713,18 @@ void * _mysqlnd_pemalloc(size_t size, zend_bool persistent MYSQLND_MEM_D)
void * _mysqlnd_ecalloc(unsigned int nmemb, size_t size MYSQLND_MEM_D)
{
void *ret;
zend_bool collect_memory_statistics = MYSQLND_G(collect_memory_statistics);
DBG_ENTER(mysqlnd_ecalloc_name);
DBG_INF_FMT("file=%-15s line=%4d", strrchr(__zend_filename, PHP_DIR_SEPARATOR) + 1, __zend_lineno);
DBG_INF_FMT("before: %lu", zend_memory_usage(FALSE TSRMLS_CC));
ret = ecalloc(nmemb, REAL_SIZE(size));
ret = ecalloc(nmemb, size);
DBG_INF_FMT("after : %lu", zend_memory_usage(FALSE TSRMLS_CC));
DBG_INF_FMT("size=%lu ptr=%p", size, ret);
if (collect_memory_statistics) {
*(size_t *) ret = size;
MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(STAT_MEM_ECALLOC_COUNT, 1, STAT_MEM_ECALLOC_AMOUNT, size);
if (MYSQLND_G(collect_memory_statistics)) {
MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(STAT_MEM_ECALLOC_COUNT, 1, STAT_MEM_ECALLOC_AMMOUNT, size);
}
DBG_RETURN(FAKE_PTR(ret));
DBG_RETURN(ret);
}
/* }}} */
@ -733,21 +733,26 @@ void * _mysqlnd_ecalloc(unsigned int nmemb, size_t size MYSQLND_MEM_D)
void * _mysqlnd_pecalloc(unsigned int nmemb, size_t size, zend_bool persistent MYSQLND_MEM_D)
{
void *ret;
zend_bool collect_memory_statistics = MYSQLND_G(collect_memory_statistics);
DBG_ENTER(mysqlnd_pecalloc_name);
DBG_INF_FMT("file=%-15s line=%4d", strrchr(__zend_filename, PHP_DIR_SEPARATOR) + 1, __zend_lineno);
if (persistent == FALSE) {
DBG_INF_FMT("before: %lu", zend_memory_usage(persistent TSRMLS_CC));
}
ret = pecalloc(nmemb, REAL_SIZE(size), persistent);
ret = pecalloc(nmemb, size, persistent);
DBG_INF_FMT("size=%lu ptr=%p", size, ret);
if (collect_memory_statistics) {
*(size_t *) ret = size;
if (persistent == FALSE) {
DBG_INF_FMT("after : %lu", zend_memory_usage(persistent TSRMLS_CC));
}
if (MYSQLND_G(collect_memory_statistics)) {
enum mysqlnd_collected_stats s1 = persistent? STAT_MEM_CALLOC_COUNT:STAT_MEM_ECALLOC_COUNT;
enum mysqlnd_collected_stats s2 = persistent? STAT_MEM_CALLOC_AMOUNT:STAT_MEM_ECALLOC_AMOUNT;
enum mysqlnd_collected_stats s2 = persistent? STAT_MEM_CALLOC_AMMOUNT:STAT_MEM_ECALLOC_AMMOUNT;
MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(s1, 1, s2, size);
}
DBG_RETURN(FAKE_PTR(ret));
DBG_RETURN(ret);
}
/* }}} */
@ -756,20 +761,19 @@ void * _mysqlnd_pecalloc(unsigned int nmemb, size_t size, zend_bool persistent M
void * _mysqlnd_erealloc(void *ptr, size_t new_size MYSQLND_MEM_D)
{
void *ret;
zend_bool collect_memory_statistics = MYSQLND_G(collect_memory_statistics);
size_t old_size = collect_memory_statistics && ptr? *(size_t *) (ptr - sizeof(size_t)) : 0;
DBG_ENTER(mysqlnd_erealloc_name);
DBG_INF_FMT("file=%-15s line=%4d", strrchr(__zend_filename, PHP_DIR_SEPARATOR) + 1, __zend_lineno);
DBG_INF_FMT("ptr=%p old_size=%lu, new_size=%lu", ptr, old_size, new_size);
DBG_INF_FMT("ptr=%p new_size=%lu", ptr, new_size);
DBG_INF_FMT("before: %lu", zend_memory_usage(FALSE TSRMLS_CC));
ret = erealloc(REAL_PTR(ptr), REAL_SIZE(new_size));
ret = erealloc(ptr, new_size);
DBG_INF_FMT("after : %lu", zend_memory_usage(FALSE TSRMLS_CC));
DBG_INF_FMT("new_ptr=%p", ret);
if (collect_memory_statistics) {
*(size_t *) ret = new_size;
MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(STAT_MEM_EREALLOC_COUNT, 1, STAT_MEM_EREALLOC_AMOUNT, new_size);
if (MYSQLND_G(collect_memory_statistics)) {
MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(STAT_MEM_EREALLOC_COUNT, 1, STAT_MEM_EREALLOC_AMMOUNT, new_size);
}
DBG_RETURN(FAKE_PTR(ret));
DBG_RETURN(ret);
}
/* }}} */
@ -778,23 +782,27 @@ void * _mysqlnd_erealloc(void *ptr, size_t new_size MYSQLND_MEM_D)
void * _mysqlnd_perealloc(void *ptr, size_t new_size, zend_bool persistent MYSQLND_MEM_D)
{
void *ret;
zend_bool collect_memory_statistics = MYSQLND_G(collect_memory_statistics);
size_t old_size = collect_memory_statistics && ptr? *(size_t *) (ptr - sizeof(size_t)) : 0;
DBG_ENTER(mysqlnd_perealloc_name);
DBG_INF_FMT("file=%-15s line=%4d", strrchr(__zend_filename, PHP_DIR_SEPARATOR) + 1, __zend_lineno);
DBG_INF_FMT("ptr=%p old_size=%lu new_size=%lu persist=%d", ptr, old_size, new_size, persistent);
DBG_INF_FMT("ptr=%p new_size=%lu persist=%d", ptr, new_size, persistent);
if (persistent == FALSE) {
DBG_INF_FMT("before: %lu", zend_memory_usage(persistent TSRMLS_CC));
}
ret = perealloc(REAL_PTR(ptr), REAL_SIZE(new_size), persistent);
ret = perealloc(ptr, new_size, persistent);
DBG_INF_FMT("new_ptr=%p", ret);
if (collect_memory_statistics) {
*(size_t *) ret = new_size;
if (persistent == FALSE) {
DBG_INF_FMT("after : %lu", zend_memory_usage(persistent TSRMLS_CC));
}
MYSQLND_INC_GLOBAL_STATISTIC(persistent? STAT_MEM_REALLOC_COUNT:STAT_MEM_EREALLOC_COUNT);
if (MYSQLND_G(collect_memory_statistics)) {
enum mysqlnd_collected_stats s1 = persistent? STAT_MEM_REALLOC_COUNT:STAT_MEM_EREALLOC_COUNT;
enum mysqlnd_collected_stats s2 = persistent? STAT_MEM_REALLOC_AMOUNT:STAT_MEM_EREALLOC_AMOUNT;
enum mysqlnd_collected_stats s2 = persistent? STAT_MEM_REALLOC_AMMOUNT:STAT_MEM_EREALLOC_AMMOUNT;
MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(s1, 1, s2, new_size);
}
DBG_RETURN(FAKE_PTR(ret));
DBG_RETURN(ret);
}
/* }}} */
@ -802,23 +810,15 @@ void * _mysqlnd_perealloc(void *ptr, size_t new_size, zend_bool persistent MYSQL
/* {{{ _mysqlnd_efree */
void _mysqlnd_efree(void *ptr MYSQLND_MEM_D)
{
size_t free_amount = 0;
zend_bool collect_memory_statistics = MYSQLND_G(collect_memory_statistics);
DBG_ENTER(mysqlnd_efree_name);
DBG_INF_FMT("file=%-15s line=%4d", strrchr(__zend_filename, PHP_DIR_SEPARATOR) + 1, __zend_lineno);
DBG_INF_FMT("ptr=%p", ptr);
DBG_INF_FMT("before: %lu", zend_memory_usage(FALSE TSRMLS_CC));
MYSQLND_INC_GLOBAL_STATISTIC(STAT_MEM_EFREE_COUNT);
if (ptr) {
if (collect_memory_statistics) {
free_amount = *(size_t *)(ptr - sizeof(size_t));
DBG_INF_FMT("ptr=%p size=%u", ptr - sizeof(size_t), (unsigned int) free_amount);
}
efree(REAL_PTR(ptr));
}
efree(ptr);
if (collect_memory_statistics) {
MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(STAT_MEM_EFREE_COUNT, 1, STAT_MEM_EFREE_AMOUNT, free_amount);
}
DBG_INF_FMT("after : %lu", zend_memory_usage(FALSE TSRMLS_CC));
DBG_VOID_RETURN;
}
/* }}} */
@ -827,23 +827,22 @@ void _mysqlnd_efree(void *ptr MYSQLND_MEM_D)
/* {{{ _mysqlnd_pefree */
void _mysqlnd_pefree(void *ptr, zend_bool persistent MYSQLND_MEM_D)
{
size_t free_amount = 0;
zend_bool collect_memory_statistics = MYSQLND_G(collect_memory_statistics);
DBG_ENTER(mysqlnd_pefree_name);
DBG_INF_FMT("file=%-15s line=%4d", strrchr(__zend_filename, PHP_DIR_SEPARATOR) + 1, __zend_lineno);
DBG_INF_FMT("ptr=%p persistent=%d", ptr, persistent);
if (ptr) {
if (collect_memory_statistics) {
free_amount = *(size_t *)(ptr - sizeof(size_t));
DBG_INF_FMT("ptr=%p size=%u", ptr - sizeof(size_t), (unsigned int) free_amount);
}
pefree(REAL_PTR(ptr), persistent);
if (persistent == FALSE) {
DBG_INF_FMT("before: %lu", zend_memory_usage(persistent TSRMLS_CC));
}
if (collect_memory_statistics) {
MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(persistent? STAT_MEM_FREE_COUNT:STAT_MEM_EFREE_COUNT, 1,
persistent? STAT_MEM_FREE_AMOUNT:STAT_MEM_EFREE_AMOUNT, free_amount);
if (ptr) {
pefree(ptr, persistent);
}
if (persistent == FALSE) {
DBG_INF_FMT("after : %lu", zend_memory_usage(persistent TSRMLS_CC));
}
if (MYSQLND_G(collect_memory_statistics)) {
MYSQLND_INC_GLOBAL_STATISTIC(persistent? STAT_MEM_FREE_COUNT:STAT_MEM_EFREE_COUNT);
}
DBG_VOID_RETURN;
}
@ -853,18 +852,16 @@ void _mysqlnd_pefree(void *ptr, zend_bool persistent MYSQLND_MEM_D)
void * _mysqlnd_malloc(size_t size MYSQLND_MEM_D)
{
void *ret;
zend_bool collect_memory_statistics = MYSQLND_G(collect_memory_statistics);
DBG_ENTER(mysqlnd_malloc_name);
DBG_INF_FMT("file=%-15s line=%4d", strrchr(__zend_filename, PHP_DIR_SEPARATOR) + 1, __zend_lineno);
ret = malloc(REAL_SIZE(size));
ret = malloc(size);
DBG_INF_FMT("size=%lu ptr=%p", size, ret);
if (collect_memory_statistics) {
*(size_t *) ret = size;
MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(STAT_MEM_MALLOC_COUNT, 1, STAT_MEM_MALLOC_AMOUNT, size);
if (MYSQLND_G(collect_memory_statistics)) {
MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(STAT_MEM_MALLOC_COUNT, 1, STAT_MEM_MALLOC_AMMOUNT, size);
}
DBG_RETURN(FAKE_PTR(ret));
DBG_RETURN(ret);
}
/* }}} */
@ -873,18 +870,16 @@ void * _mysqlnd_malloc(size_t size MYSQLND_MEM_D)
void * _mysqlnd_calloc(unsigned int nmemb, size_t size MYSQLND_MEM_D)
{
void *ret;
zend_bool collect_memory_statistics = MYSQLND_G(collect_memory_statistics);
DBG_ENTER(mysqlnd_calloc_name);
DBG_INF_FMT("file=%-15s line=%4d", strrchr(__zend_filename, PHP_DIR_SEPARATOR) + 1, __zend_lineno);
ret = calloc(nmemb, REAL_SIZE(size));
ret = calloc(nmemb, size);
DBG_INF_FMT("size=%lu ptr=%p", size, ret);
if (collect_memory_statistics) {
*(size_t *) ret = size;
MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(STAT_MEM_CALLOC_COUNT, 1, STAT_MEM_CALLOC_AMOUNT, size);
if (MYSQLND_G(collect_memory_statistics)) {
MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(STAT_MEM_CALLOC_COUNT, 1, STAT_MEM_CALLOC_AMMOUNT, size);
}
DBG_RETURN(FAKE_PTR(ret));
DBG_RETURN(ret);
}
/* }}} */
@ -893,21 +888,19 @@ void * _mysqlnd_calloc(unsigned int nmemb, size_t size MYSQLND_MEM_D)
void * _mysqlnd_realloc(void *ptr, size_t new_size MYSQLND_MEM_D)
{
void *ret;
zend_bool collect_memory_statistics = MYSQLND_G(collect_memory_statistics);
DBG_ENTER(mysqlnd_realloc_name);
DBG_INF_FMT("file=%-15s line=%4d", strrchr(__zend_filename, PHP_DIR_SEPARATOR) + 1, __zend_lineno);
DBG_INF_FMT("ptr=%p new_size=%lu ", new_size, ptr);
DBG_INF_FMT("before: %lu", zend_memory_usage(TRUE TSRMLS_CC));
ret = realloc(REAL_PTR(ptr), REAL_SIZE(new_size));
ret = realloc(ptr, new_size);
DBG_INF_FMT("new_ptr=%p", ret);
if (collect_memory_statistics) {
*(size_t *) ret = new_size;
MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(STAT_MEM_REALLOC_COUNT, 1, STAT_MEM_REALLOC_AMOUNT, new_size);
if (MYSQLND_G(collect_memory_statistics)) {
MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(STAT_MEM_REALLOC_COUNT, 1, STAT_MEM_REALLOC_AMMOUNT, new_size);
}
DBG_RETURN(FAKE_PTR(ret));
DBG_RETURN(ret);
}
/* }}} */
@ -915,58 +908,35 @@ void * _mysqlnd_realloc(void *ptr, size_t new_size MYSQLND_MEM_D)
/* {{{ _mysqlnd_free */
void _mysqlnd_free(void *ptr MYSQLND_MEM_D)
{
size_t free_amount = 0;
zend_bool collect_memory_statistics = MYSQLND_G(collect_memory_statistics);
DBG_ENTER(mysqlnd_free_name);
DBG_INF_FMT("file=%-15s line=%4d", strrchr(__zend_filename, PHP_DIR_SEPARATOR) + 1, __zend_lineno);
DBG_INF_FMT("ptr=%p", ptr);
if (ptr) {
if (collect_memory_statistics) {
free_amount = *(size_t *)(ptr - sizeof(size_t));
DBG_INF_FMT("ptr=%p size=%u", ptr - sizeof(size_t), (unsigned int) free_amount);
}
free(REAL_PTR(ptr));
}
free(ptr);
if (collect_memory_statistics) {
MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(STAT_MEM_FREE_COUNT, 1, STAT_MEM_FREE_AMOUNT, free_amount);
if (MYSQLND_G(collect_memory_statistics)) {
MYSQLND_INC_GLOBAL_STATISTIC(STAT_MEM_FREE_COUNT);
}
DBG_VOID_RETURN;
}
/* }}} */
#define SMART_STR_START_SIZE 2048
#define SMART_STR_PREALLOC 512
#include "ext/standard/php_smart_str.h"
/* {{{ _mysqlnd_pestrndup */
char * _mysqlnd_pestrndup(const char * const ptr, size_t length, zend_bool persistent MYSQLND_MEM_D)
{
char * ret;
zend_bool collect_memory_statistics = MYSQLND_G(collect_memory_statistics);
DBG_ENTER(mysqlnd_pestrndup_name);
DBG_INF_FMT("file=%-15s line=%4d", strrchr(__zend_filename, PHP_DIR_SEPARATOR) + 1, __zend_lineno);
DBG_INF_FMT("ptr=%p", ptr);
ret = pemalloc(REAL_SIZE(length) + 1, persistent);
{
size_t l = length;
char * p = (char *) ptr;
char * dest = (char *) FAKE_PTR(ret);
while (*p && l--) {
*dest++ = *p++;
}
*dest = '\0';
}
ret = pestrndup(ptr, length, persistent);
if (collect_memory_statistics) {
*(size_t *) ret = length;
if (MYSQLND_G(collect_memory_statistics)) {
MYSQLND_INC_GLOBAL_STATISTIC(persistent? STAT_MEM_STRNDUP_COUNT : STAT_MEM_ESTRNDUP_COUNT);
}
DBG_RETURN(FAKE_PTR(ret));
DBG_RETURN(ret);
}
/* }}} */
@ -975,26 +945,17 @@ char * _mysqlnd_pestrndup(const char * const ptr, size_t length, zend_bool persi
char * _mysqlnd_pestrdup(const char * const ptr, zend_bool persistent MYSQLND_MEM_D)
{
char * ret;
smart_str tmp_str = {0, 0, 0};
char * p = ptr;
zend_bool collect_memory_statistics = MYSQLND_G(collect_memory_statistics);
DBG_ENTER(mysqlnd_pestrdup_name);
DBG_INF_FMT("file=%-15s line=%4d", strrchr(__zend_filename, PHP_DIR_SEPARATOR) + 1, __zend_lineno);
DBG_INF_FMT("ptr=%p", ptr);
do {
smart_str_appendc(&tmp_str, *p);
} while (*p++);
DBG_INF_FMT("ptr=%p", ptr);
ret = pemalloc(tmp_str.len + sizeof(size_t), persistent);
memcpy(FAKE_PTR(ret), tmp_str.c, tmp_str.len);
ret = pestrdup(ptr, persistent);
if (collect_memory_statistics) {
*(size_t *) ret = tmp_str.len;
if (MYSQLND_G(collect_memory_statistics)) {
MYSQLND_INC_GLOBAL_STATISTIC(persistent? STAT_MEM_STRDUP_COUNT : STAT_MEM_ESTRDUP_COUNT);
}
smart_str_free(&tmp_str);
DBG_RETURN(FAKE_PTR(ret));
DBG_RETURN(ret);
}
/* }}} */
@ -1047,11 +1008,11 @@ char * _mysqlnd_pestrdup(const char * const ptr, zend_bool persistent MYSQLND_ME
zval copy; \
int use_copy; \
zend_make_printable_zval(*tmp, &copy, &use_copy); \
TRACE_APPEND_STRL(Z_STRVAL(copy), Z_STRLEN(copy)); \
zval_dtor(&copy); \
TRACE_APPEND_STRL(Z_STRVAL(copy), Z_STRLEN(copy)); \
zval_dtor(&copy); \
} else { \
TRACE_APPEND_STRL(Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp)); \
} \
TRACE_APPEND_STRL(Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp)); \
} \
}
/* }}} */