sharedblob.c File Reference

#include <pthread.h>
#include <stdlib.h>
#include <errno.h>
#include <stdio.h>
#include <unistd.h>
#include <sys/mman.h>

Go to the source code of this file.

Classes
struct	shared_buffer

Macros
#define	_GNU_SOURCE
#define	BLOB_SIZE_UNIT   0x100000

Typedefs
typedef struct shared_buffer	shared_buffer

Functions
void *	IDSharedBlobAlloc (size_t size)
void *	IDSharedBlobAttach (int fd, size_t size)
void	IDSharedBlobFree (void *ptr)
void	IDSharedBlobDettach (void *ptr)
void *	IDSharedBlobRealloc (void *ptr, size_t size)
int	IDSharedBlobGetFd (void *ptr)
void	IDSharedBlobSeal (void *ptr)

Macro Definition Documentation

_GNU_SOURCE

#define _GNU_SOURCE

INDI Copyright (C) 2022 by Ludovic Pollet

This library is free software; you can redistribute it and / or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110 - 1301 USA

Definition at line 23 of file sharedblob.c.

BLOB_SIZE_UNIT

#define BLOB_SIZE_UNIT   0x100000

Definition at line 41 of file sharedblob.c.

Typedef Documentation

shared_buffer

typedef struct shared_buffer shared_buffer

Function Documentation

IDSharedBlobAlloc()

void* IDSharedBlobAlloc

(

size_t

size

)

Definition at line 70 of file sharedblob.c.

IDSharedBlobAttach()

void* IDSharedBlobAttach	(	int	fd,
		size_t	size
	)

Definition at line 106 of file sharedblob.c.

IDSharedBlobDettach()

void IDSharedBlobDettach

(

void *

ptr

)

Definition at line 154 of file sharedblob.c.

IDSharedBlobFree()

void IDSharedBlobFree

(

void *

ptr

)

Definition at line 132 of file sharedblob.c.

IDSharedBlobGetFd()

int IDSharedBlobGetFd

(

void *

ptr

)

Definition at line 241 of file sharedblob.c.

IDSharedBlobRealloc()

void* IDSharedBlobRealloc	(	void *	ptr,
		size_t	size
	)

Definition at line 171 of file sharedblob.c.

IDSharedBlobSeal()

void IDSharedBlobSeal

(

void *

ptr

)

Definition at line 257 of file sharedblob.c.