vfs.cpp File Reference

#include "precompiled.h"
#include "lib/file/vfs/vfs.h"
#include "lib/allocators/shared_ptr.h"
#include "lib/posix/posix_pthread.h"
#include "lib/file/file_system.h"
#include "lib/file/common/file_stats.h"
#include "lib/file/common/trace.h"
#include "lib/file/archive/archive.h"
#include "lib/file/io/io.h"
#include "lib/file/vfs/vfs_tree.h"
#include "lib/file/vfs/vfs_lookup.h"
#include "lib/file/vfs/vfs_populate.h"
#include "lib/file/vfs/file_cache.h"

Go to the source code of this file.

Classes
struct	ScopedLock
class	VFS

Functions
	STATUS_ADD_DEFINITIONS (vfsStatusDefinitions)
PIVFS	CreateVfs (size_t cacheSize)
	create an instance of a Virtual File System. More...

Variables
static const StatusDefinition	vfsStatusDefinitions []
static pthread_mutex_t	vfs_mutex = PTHREAD_MUTEX_INITIALIZER

Function Documentation

PIVFS CreateVfs

(

size_t

cacheSize

)

create an instance of a Virtual File System.

Parameters

cacheSize

size [bytes] of memory to reserve for a file cache, or zero to disable it. if small enough to fit, file contents are stored here until no references remain and they are evicted.

note: there is no limitation to a single instance, it may make sense to create and destroy VFS instances during each unit test.

Definition at line 321 of file vfs.cpp.

STATUS_ADD_DEFINITIONS

(

vfsStatusDefinitions

)

Variable Documentation

pthread_mutex_t vfs_mutex = PTHREAD_MUTEX_INITIALIZER

static

Definition at line 45 of file vfs.cpp.

const StatusDefinition vfsStatusDefinitions[]

static

Initial value:

= {
    { ERR::VFS_DIR_NOT_FOUND, L"VFS directory not found" },
    { ERR::VFS_FILE_NOT_FOUND, L"VFS file not found" },
    { ERR::VFS_ALREADY_MOUNTED, L"VFS path already mounted" }
}

Definition at line 38 of file vfs.cpp.