arena.h File Reference

#include <stddef.h>
#include <stdint.h>
#include "upb/mem/alloc.h"
#include "upb/mem/internal/arena.h"
#include "upb/port/def.inc"
#include "upb/port/undef.inc"

Go to the source code of this file.

Typedefs
typedef struct upb_Arena	upb_Arena
typedef void	upb_AllocCleanupFunc(upb_alloc *alloc)

Functions
UPB_API upb_Arena *	upb_Arena_Init (void *mem, size_t n, upb_alloc *alloc)
UPB_API void	upb_Arena_Free (upb_Arena *a)
UPB_API void	upb_Arena_SetAllocCleanup (upb_Arena *a, upb_AllocCleanupFunc *func)
UPB_API bool	upb_Arena_Fuse (const upb_Arena *a, const upb_Arena *b)
UPB_API bool	upb_Arena_IsFused (const upb_Arena *a, const upb_Arena *b)
UPB_API upb_alloc *	upb_Arena_GetUpbAlloc (upb_Arena *a)
bool	upb_Arena_IncRefFor (const upb_Arena *a, const void *owner)
void	upb_Arena_DecRefFor (const upb_Arena *a, const void *owner)
uintptr_t	upb_Arena_SpaceAllocated (const upb_Arena *a, size_t *fused_count)
uint32_t	upb_Arena_DebugRefCount (const upb_Arena *a)
UPB_API_INLINE upb_Arena *	upb_Arena_New (void)
UPB_API_INLINE upb_Arena *	upb_Arena_NewSized (size_t size_hint)
UPB_API_INLINE void *	upb_Arena_Malloc (struct upb_Arena *a, size_t size)
UPB_API_INLINE void *	upb_Arena_Realloc (upb_Arena *a, void *ptr, size_t oldsize, size_t size)
static const size_t	UPB_PRIVATE (kUpbDefaultMaxBlockSize)
void	upb_Arena_SetMaxBlockSize (size_t max)
UPB_API_INLINE void	upb_Arena_ShrinkLast (upb_Arena *a, void *ptr, size_t oldsize, size_t size)
UPB_API_INLINE bool	upb_Arena_TryExtend (upb_Arena *a, void *ptr, size_t oldsize, size_t size)

Typedef Documentation

upb_AllocCleanupFunc

typedef void upb_AllocCleanupFunc(upb_alloc *alloc)

upb_Arena

typedef struct upb_Arena upb_Arena

Function Documentation

upb_Arena_DebugRefCount()

uint32_t upb_Arena_DebugRefCount

(

const upb_Arena *

a

)

upb_Arena_DecRefFor()

void upb_Arena_DecRefFor	(	const upb_Arena *	a,
		const void *	owner )

upb_Arena_Free()

UPB_API void upb_Arena_Free

(

upb_Arena *

a

)

upb_Arena_Fuse()

UPB_API bool upb_Arena_Fuse	(	const upb_Arena *	a,
		const upb_Arena *	b )

upb_Arena_GetUpbAlloc()

UPB_API upb_alloc * upb_Arena_GetUpbAlloc

(

upb_Arena *

a

)

upb_Arena_IncRefFor()

bool upb_Arena_IncRefFor	(	const upb_Arena *	a,
		const void *	owner )

upb_Arena_Init()

UPB_API upb_Arena * upb_Arena_Init	(	void *	mem,
		size_t	n,
		upb_alloc *	alloc )

upb_Arena_IsFused()

UPB_API bool upb_Arena_IsFused	(	const upb_Arena *	a,
		const upb_Arena *	b )

upb_Arena_Malloc()

UPB_API_INLINE void * upb_Arena_Malloc	(	struct upb_Arena *	a,
		size_t	size )

upb_Arena_New()

UPB_API_INLINE upb_Arena * upb_Arena_New

(

void

)

upb_Arena_NewSized()

UPB_API_INLINE upb_Arena * upb_Arena_NewSized

(

size_t

size_hint

)

upb_Arena_Realloc()

UPB_API_INLINE void * upb_Arena_Realloc	(	upb_Arena *	a,
		void *	ptr,
		size_t	oldsize,
		size_t	size )

upb_Arena_SetAllocCleanup()

UPB_API void upb_Arena_SetAllocCleanup	(	upb_Arena *	a,
		upb_AllocCleanupFunc *	func )

upb_Arena_SetMaxBlockSize()

void upb_Arena_SetMaxBlockSize

(

size_t

max

)

upb_Arena_ShrinkLast()

UPB_API_INLINE void upb_Arena_ShrinkLast	(	upb_Arena *	a,
		void *	ptr,
		size_t	oldsize,
		size_t	size )

upb_Arena_SpaceAllocated()

uintptr_t upb_Arena_SpaceAllocated	(	const upb_Arena *	a,
		size_t *	fused_count )

upb_Arena_TryExtend()

UPB_API_INLINE bool upb_Arena_TryExtend	(	upb_Arena *	a,
		void *	ptr,
		size_t	oldsize,
		size_t	size )

UPB_PRIVATE()

static const size_t UPB_PRIVATE ( kUpbDefaultMaxBlockSize )

static