allocators.cpp File Reference

#include "stlport_prefix.h"
#include <memory>
#include <stl/_threads.h>
#include "lock_free_slist.h"

Include dependency graph for allocators.cpp:

Go to the source code of this file.

Classes
class	_Node_Alloc_Lock
struct	_Node_alloc_obj
class	__node_alloc_impl

Macros
#define	_S_FREELIST_INDEX(__bytes)   ((__bytes - size_t(1)) >> (int)_ALIGN_SHIFT)
#define	_STLP_NFREELISTS   16
#define	_STLP_OFFSET   0

Typedefs
typedef long	__add_atomic_t
typedef unsigned long	__uadd_atomic_t

Enumerations
enum	{ _ALIGN = 2 * sizeof(void*) , _ALIGN_SHIFT = 2 + sizeof(void*) / 4 }

Functions
char *	__stlp_new_chunk (size_t __bytes)
void	__stlp_delete_chunck (void *__p)

Variables
static _STLP_BEGIN_NAMESPACE __oom_handler_type	__oom_handler = __STATIC_CAST(__oom_handler_type, 0)

Macro Definition Documentation

_S_FREELIST_INDEX

#define _S_FREELIST_INDEX

(

__bytes

)

((__bytes - size_t(1)) >> (int)_ALIGN_SHIFT)

Definition at line 120 of file allocators.cpp.

_STLP_NFREELISTS

#define _STLP_NFREELISTS   16

Definition at line 180 of file allocators.cpp.

_STLP_OFFSET

#define _STLP_OFFSET   0

Definition at line 358 of file allocators.cpp.

Typedef Documentation

__add_atomic_t

typedef long __add_atomic_t

Definition at line 88 of file allocators.cpp.

__uadd_atomic_t

typedef unsigned long __uadd_atomic_t

Definition at line 89 of file allocators.cpp.

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
_ALIGN
_ALIGN_SHIFT

Definition at line 117 of file allocators.cpp.

{ _ALIGN = 2 * sizeof(void*), _ALIGN_SHIFT = 2 + sizeof(void*) / 4 };

Function Documentation

__stlp_delete_chunck()

void __stlp_delete_chunck ( void *  __p )

inline

Definition at line 80 of file allocators.cpp.

{ _STLP_STD::__stl_delete(__p); }

__stlp_new_chunk()

char * __stlp_new_chunk ( size_t  __bytes )

inline

Definition at line 78 of file allocators.cpp.

{ return __STATIC_CAST(char*, _STLP_STD::__stl_new(__bytes)); }

Referenced by __node_alloc_impl::_S_chunk_alloc().

Variable Documentation

__oom_handler

_STLP_BEGIN_NAMESPACE __oom_handler_type __oom_handler = __STATIC_CAST(__oom_handler_type, 0)

static

Definition at line 125 of file allocators.cpp.

Referenced by __malloc_alloc::allocate(), and __malloc_alloc::set_malloc_handler().