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php5  5.3.10
Functions
zend_ts_hash.c File Reference
#include "zend.h"
#include "zend_ts_hash.h"

Go to the source code of this file.

Functions

static void begin_read (TsHashTable *ht)
static void end_read (TsHashTable *ht)
static void begin_write (TsHashTable *ht)
static void end_write (TsHashTable *ht)
ZEND_API int _zend_ts_hash_init (TsHashTable *ht, uint nSize, hash_func_t pHashFunction, dtor_func_t pDestructor, zend_bool persistent ZEND_FILE_LINE_DC)
ZEND_API int _zend_ts_hash_init_ex (TsHashTable *ht, uint nSize, hash_func_t pHashFunction, dtor_func_t pDestructor, zend_bool persistent, zend_bool bApplyProtection ZEND_FILE_LINE_DC)
ZEND_API void zend_ts_hash_destroy (TsHashTable *ht)
ZEND_API void zend_ts_hash_clean (TsHashTable *ht)
ZEND_API int _zend_ts_hash_add_or_update (TsHashTable *ht, char *arKey, uint nKeyLength, void *pData, uint nDataSize, void **pDest, int flag ZEND_FILE_LINE_DC)
ZEND_API int _zend_ts_hash_quick_add_or_update (TsHashTable *ht, char *arKey, uint nKeyLength, ulong h, void *pData, uint nDataSize, void **pDest, int flag ZEND_FILE_LINE_DC)
ZEND_API int _zend_ts_hash_index_update_or_next_insert (TsHashTable *ht, ulong h, void *pData, uint nDataSize, void **pDest, int flag ZEND_FILE_LINE_DC)
ZEND_API int zend_ts_hash_add_empty_element (TsHashTable *ht, char *arKey, uint nKeyLength)
ZEND_API void zend_ts_hash_graceful_destroy (TsHashTable *ht)
ZEND_API void zend_ts_hash_apply (TsHashTable *ht, apply_func_t apply_func TSRMLS_DC)
ZEND_API void zend_ts_hash_apply_with_argument (TsHashTable *ht, apply_func_arg_t apply_func, void *argument TSRMLS_DC)
ZEND_API void zend_ts_hash_apply_with_arguments (TsHashTable *ht TSRMLS_DC, apply_func_args_t apply_func, int num_args,...)
ZEND_API void zend_ts_hash_reverse_apply (TsHashTable *ht, apply_func_t apply_func TSRMLS_DC)
ZEND_API int zend_ts_hash_del_key_or_index (TsHashTable *ht, char *arKey, uint nKeyLength, ulong h, int flag)
ZEND_API ulong zend_ts_get_hash_value (TsHashTable *ht, char *arKey, uint nKeyLength)
ZEND_API int zend_ts_hash_find (TsHashTable *ht, char *arKey, uint nKeyLength, void **pData)
ZEND_API int zend_ts_hash_quick_find (TsHashTable *ht, char *arKey, uint nKeyLength, ulong h, void **pData)
ZEND_API int zend_ts_hash_index_find (TsHashTable *ht, ulong h, void **pData)
ZEND_API int zend_ts_hash_exists (TsHashTable *ht, char *arKey, uint nKeyLength)
ZEND_API int zend_ts_hash_index_exists (TsHashTable *ht, ulong h)
ZEND_API void zend_ts_hash_copy (TsHashTable *target, TsHashTable *source, copy_ctor_func_t pCopyConstructor, void *tmp, uint size)
ZEND_API void zend_ts_hash_copy_to_hash (HashTable *target, TsHashTable *source, copy_ctor_func_t pCopyConstructor, void *tmp, uint size)
ZEND_API void zend_ts_hash_merge (TsHashTable *target, TsHashTable *source, copy_ctor_func_t pCopyConstructor, void *tmp, uint size, int overwrite)
ZEND_API void zend_ts_hash_merge_ex (TsHashTable *target, TsHashTable *source, copy_ctor_func_t pCopyConstructor, uint size, merge_checker_func_t pMergeSource, void *pParam)
ZEND_API int zend_ts_hash_sort (TsHashTable *ht, sort_func_t sort_func, compare_func_t compare_func, int renumber TSRMLS_DC)
ZEND_API int zend_ts_hash_compare (TsHashTable *ht1, TsHashTable *ht2, compare_func_t compar, zend_bool ordered TSRMLS_DC)
ZEND_API int zend_ts_hash_minmax (TsHashTable *ht, compare_func_t compar, int flag, void **pData TSRMLS_DC)
ZEND_API int zend_ts_hash_num_elements (TsHashTable *ht)
ZEND_API int zend_ts_hash_rehash (TsHashTable *ht)

Function Documentation

ZEND_API int _zend_ts_hash_add_or_update ( TsHashTable ht,
char *  arKey,
uint  nKeyLength,
void *  pData,
uint  nDataSize,
void **  pDest,
int flag  ZEND_FILE_LINE_DC 
)

Definition at line 102 of file zend_ts_hash.c.

{
       int retval;

       begin_write(ht);
       retval = _zend_hash_add_or_update(TS_HASH(ht), arKey, nKeyLength, pData, nDataSize, pDest, flag ZEND_FILE_LINE_RELAY_CC);
       end_write(ht);

       return retval;
}

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ZEND_API int _zend_ts_hash_index_update_or_next_insert ( TsHashTable ht,
ulong  h,
void *  pData,
uint  nDataSize,
void **  pDest,
int flag  ZEND_FILE_LINE_DC 
)

Definition at line 124 of file zend_ts_hash.c.

{
       int retval;

       begin_write(ht);
       retval = _zend_hash_index_update_or_next_insert(TS_HASH(ht), h, pData, nDataSize, pDest, flag ZEND_FILE_LINE_RELAY_CC);
       end_write(ht);

       return retval;
}

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ZEND_API int _zend_ts_hash_init ( TsHashTable ht,
uint  nSize,
hash_func_t  pHashFunction,
dtor_func_t  pDestructor,
zend_bool persistent  ZEND_FILE_LINE_DC 
)

Definition at line 62 of file zend_ts_hash.c.

{
#ifdef ZTS
       ht->mx_reader = tsrm_mutex_alloc();
       ht->mx_writer = tsrm_mutex_alloc();
       ht->reader = 0;
#endif
       return _zend_hash_init(TS_HASH(ht), nSize, pHashFunction, pDestructor, persistent ZEND_FILE_LINE_RELAY_CC);
}

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ZEND_API int _zend_ts_hash_init_ex ( TsHashTable ht,
uint  nSize,
hash_func_t  pHashFunction,
dtor_func_t  pDestructor,
zend_bool  persistent,
zend_bool bApplyProtection  ZEND_FILE_LINE_DC 
)

Definition at line 72 of file zend_ts_hash.c.

{
#ifdef ZTS
       ht->mx_reader = tsrm_mutex_alloc();
       ht->mx_writer = tsrm_mutex_alloc();
       ht->reader = 0;
#endif
       return _zend_hash_init_ex(TS_HASH(ht), nSize, pHashFunction, pDestructor, persistent, bApplyProtection ZEND_FILE_LINE_RELAY_CC);
}

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ZEND_API int _zend_ts_hash_quick_add_or_update ( TsHashTable ht,
char *  arKey,
uint  nKeyLength,
ulong  h,
void *  pData,
uint  nDataSize,
void **  pDest,
int flag  ZEND_FILE_LINE_DC 
)

Definition at line 113 of file zend_ts_hash.c.

{
       int retval;

       begin_write(ht);
       retval = _zend_hash_quick_add_or_update(TS_HASH(ht), arKey, nKeyLength, h, pData, nDataSize, pDest, flag ZEND_FILE_LINE_RELAY_CC);
       end_write(ht);

       return retval;
}

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static void begin_read ( TsHashTable ht) [static]

Definition at line 25 of file zend_ts_hash.c.

{
#ifdef ZTS
       tsrm_mutex_lock(ht->mx_reader);
       if ((++(ht->reader)) == 1) {
              tsrm_mutex_lock(ht->mx_writer);
       }
       tsrm_mutex_unlock(ht->mx_reader);
#endif
}

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static void begin_write ( TsHashTable ht) [static]

Definition at line 47 of file zend_ts_hash.c.

{
#ifdef ZTS
       tsrm_mutex_lock(ht->mx_writer);
#endif
}

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static void end_read ( TsHashTable ht) [static]

Definition at line 36 of file zend_ts_hash.c.

{
#ifdef ZTS
       tsrm_mutex_lock(ht->mx_reader);
       if ((--(ht->reader)) == 0) {
              tsrm_mutex_unlock(ht->mx_writer);
       }
       tsrm_mutex_unlock(ht->mx_reader);
#endif
}

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static void end_write ( TsHashTable ht) [static]

Definition at line 54 of file zend_ts_hash.c.

{
#ifdef ZTS
       tsrm_mutex_unlock(ht->mx_writer);
#endif
}

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ZEND_API ulong zend_ts_get_hash_value ( TsHashTable ht,
char *  arKey,
uint  nKeyLength 
)

Definition at line 201 of file zend_ts_hash.c.

{
       ulong retval;

       begin_read(ht);
       retval = zend_get_hash_value(arKey, nKeyLength);
       end_read(ht);

       return retval;
}

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ZEND_API int zend_ts_hash_add_empty_element ( TsHashTable ht,
char *  arKey,
uint  nKeyLength 
)

Definition at line 135 of file zend_ts_hash.c.

{
       int retval;

       begin_write(ht);
       retval = zend_hash_add_empty_element(TS_HASH(ht), arKey, nKeyLength);
       end_write(ht);

       return retval;
}

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ZEND_API void zend_ts_hash_apply ( TsHashTable ht,
apply_func_t apply_func  TSRMLS_DC 
)

Definition at line 158 of file zend_ts_hash.c.

{
       begin_write(ht);
       zend_hash_apply(TS_HASH(ht), apply_func TSRMLS_CC);
       end_write(ht);
}

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ZEND_API void zend_ts_hash_apply_with_argument ( TsHashTable ht,
apply_func_arg_t  apply_func,
void *argument  TSRMLS_DC 
)

Definition at line 165 of file zend_ts_hash.c.

{
       begin_write(ht);
       zend_hash_apply_with_argument(TS_HASH(ht), apply_func, argument TSRMLS_CC);
       end_write(ht);
}

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ZEND_API void zend_ts_hash_apply_with_arguments ( TsHashTable *ht  TSRMLS_DC,
apply_func_args_t  apply_func,
int  num_args,
  ... 
)

Definition at line 172 of file zend_ts_hash.c.

{
       va_list args;

       va_start(args, num_args);
       begin_write(ht);
       zend_hash_apply_with_arguments(TS_HASH(ht) TSRMLS_CC, apply_func, num_args, args);
       end_write(ht);
       va_end(args);
}

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Definition at line 94 of file zend_ts_hash.c.

{
       ht->reader = 0;
       begin_write(ht);
       zend_hash_clean(TS_HASH(ht));
       end_write(ht);
}

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ZEND_API int zend_ts_hash_compare ( TsHashTable ht1,
TsHashTable ht2,
compare_func_t  compar,
zend_bool ordered  TSRMLS_DC 
)

Definition at line 312 of file zend_ts_hash.c.

{
       int retval;

       begin_read(ht1);
       begin_read(ht2);
       retval = zend_hash_compare(TS_HASH(ht1), TS_HASH(ht2), compar, ordered TSRMLS_CC);
       end_read(ht2);
       end_read(ht1);

       return retval;
}

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ZEND_API void zend_ts_hash_copy ( TsHashTable target,
TsHashTable source,
copy_ctor_func_t  pCopyConstructor,
void *  tmp,
uint  size 
)

Definition at line 267 of file zend_ts_hash.c.

{
       begin_read(source);
       begin_write(target);
       zend_hash_copy(TS_HASH(target), TS_HASH(source), pCopyConstructor, tmp, size);
       end_write(target);
       end_read(source);
}

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ZEND_API void zend_ts_hash_copy_to_hash ( HashTable target,
TsHashTable source,
copy_ctor_func_t  pCopyConstructor,
void *  tmp,
uint  size 
)

Definition at line 276 of file zend_ts_hash.c.

{
       begin_read(source);
       zend_hash_copy(target, TS_HASH(source), pCopyConstructor, tmp, size);
       end_read(source);
}

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ZEND_API int zend_ts_hash_del_key_or_index ( TsHashTable ht,
char *  arKey,
uint  nKeyLength,
ulong  h,
int  flag 
)

Definition at line 190 of file zend_ts_hash.c.

{
       int retval;

       begin_write(ht);
       retval = zend_hash_del_key_or_index(TS_HASH(ht), arKey, nKeyLength, h, flag);
       end_write(ht);

       return retval;
}

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Definition at line 82 of file zend_ts_hash.c.

{
       begin_write(ht);
       zend_hash_destroy(TS_HASH(ht));
       end_write(ht);

#ifdef ZTS
       tsrm_mutex_free(ht->mx_reader);
       tsrm_mutex_free(ht->mx_writer);
#endif
}

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ZEND_API int zend_ts_hash_exists ( TsHashTable ht,
char *  arKey,
uint  nKeyLength 
)

Definition at line 245 of file zend_ts_hash.c.

{
       int retval;

       begin_read(ht);
       retval = zend_hash_exists(TS_HASH(ht), arKey, nKeyLength);
       end_read(ht);

       return retval;
}

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ZEND_API int zend_ts_hash_find ( TsHashTable ht,
char *  arKey,
uint  nKeyLength,
void **  pData 
)

Definition at line 212 of file zend_ts_hash.c.

{
       int retval;

       begin_read(ht);
       retval = zend_hash_find(TS_HASH(ht), arKey, nKeyLength, pData);
       end_read(ht);

       return retval;
}

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Definition at line 146 of file zend_ts_hash.c.

{
       begin_write(ht);
       zend_hash_graceful_destroy(TS_HASH(ht));
       end_write(ht);

#ifdef ZTS
       tsrm_mutex_free(ht->mx_reader);
       tsrm_mutex_free(ht->mx_reader);
#endif
}

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Definition at line 256 of file zend_ts_hash.c.

{
       int retval;

       begin_read(ht);
       retval = zend_hash_index_exists(TS_HASH(ht), h);
       end_read(ht);

       return retval;
}

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ZEND_API int zend_ts_hash_index_find ( TsHashTable ht,
ulong  h,
void **  pData 
)

Definition at line 234 of file zend_ts_hash.c.

{
       int retval;

       begin_read(ht);
       retval = zend_hash_index_find(TS_HASH(ht), h, pData);
       end_read(ht);

       return retval;
}

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ZEND_API void zend_ts_hash_merge ( TsHashTable target,
TsHashTable source,
copy_ctor_func_t  pCopyConstructor,
void *  tmp,
uint  size,
int  overwrite 
)

Definition at line 283 of file zend_ts_hash.c.

{
       begin_read(source);
       begin_write(target);
       zend_hash_merge(TS_HASH(target), TS_HASH(source), pCopyConstructor, tmp, size, overwrite);
       end_write(target);
       end_read(source);
}

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ZEND_API void zend_ts_hash_merge_ex ( TsHashTable target,
TsHashTable source,
copy_ctor_func_t  pCopyConstructor,
uint  size,
merge_checker_func_t  pMergeSource,
void *  pParam 
)

Definition at line 292 of file zend_ts_hash.c.

{
       begin_read(source);
       begin_write(target);
       zend_hash_merge_ex(TS_HASH(target), TS_HASH(source), pCopyConstructor, size, pMergeSource, pParam);
       end_write(target);
       end_read(source);
}

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ZEND_API int zend_ts_hash_minmax ( TsHashTable ht,
compare_func_t  compar,
int  flag,
void **pData  TSRMLS_DC 
)

Definition at line 325 of file zend_ts_hash.c.

{
       int retval;

       begin_read(ht);
       retval = zend_hash_minmax(TS_HASH(ht), compar, flag, pData TSRMLS_CC);
       end_read(ht);

       return retval;
}

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Definition at line 336 of file zend_ts_hash.c.

{
       int retval;

       begin_read(ht);
       retval = zend_hash_num_elements(TS_HASH(ht));
       end_read(ht);

       return retval;
}

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ZEND_API int zend_ts_hash_quick_find ( TsHashTable ht,
char *  arKey,
uint  nKeyLength,
ulong  h,
void **  pData 
)

Definition at line 223 of file zend_ts_hash.c.

{
       int retval;

       begin_read(ht);
       retval = zend_hash_quick_find(TS_HASH(ht), arKey, nKeyLength, h, pData);
       end_read(ht);

       return retval;
}

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Definition at line 347 of file zend_ts_hash.c.

{
       int retval;

       begin_write(ht);
       retval = zend_hash_rehash(TS_HASH(ht));
       end_write(ht);

       return retval;
}

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ZEND_API void zend_ts_hash_reverse_apply ( TsHashTable ht,
apply_func_t apply_func  TSRMLS_DC 
)

Definition at line 183 of file zend_ts_hash.c.

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ZEND_API int zend_ts_hash_sort ( TsHashTable ht,
sort_func_t  sort_func,
compare_func_t  compare_func,
int renumber  TSRMLS_DC 
)

Definition at line 301 of file zend_ts_hash.c.

{
       int retval;

       begin_write(ht);
       retval = zend_hash_sort(TS_HASH(ht), sort_func, compare_func, renumber TSRMLS_CC);
       end_write(ht);

       return retval;
}

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