Kernel

Exports for Kernel. More...

Data Structures
struct	SceIoDevInfo
struct	SceIoStat
	Structure to hold the status information about a file. More...
struct	SceIoDirent
	Describes a single directory entry. More...
struct	SceIoFdInfo
struct	SceIofileInfo
struct	SceIoMount
	One entry returned by vfsGetMntList. More...
struct	SceIoMountInfo
	FW 3.60 snapshot returned by vfsGetMntInfo. More...
struct	SceVfsChstatArgs
struct	SceVfsChstatByFdArgs
struct	SceVfsCloseArgs
struct	SceVfsIoctlArgs
struct	SceVfsOpenArgs
struct	SceVfsPreadArgs
struct	SceVfsPwriteArgs
struct	SceVfsReadArgs
struct	SceVfsWriteArgs
struct	SceIoErrorEventInfo
	Result block in user memory, owned by the caller, for ksceIoCreateErrorEvent. More...

Macros
#define	SCE_S_ISLNK(m)   (((m) & SCE_S_IFMT) == SCE_S_IFLNK)
#define	SCE_S_ISREG(m)   (((m) & SCE_S_IFMT) == SCE_S_IFREG)
#define	SCE_S_ISDIR(m)   (((m) & SCE_S_IFMT) == SCE_S_IFDIR)
#define	SCE_SO_ISLNK(m)   (((m) & SCE_SO_IFMT) == SCE_SO_IFLNK)
#define	SCE_SO_ISREG(m)   (((m) & SCE_SO_IFMT) == SCE_SO_IFREG)
#define	SCE_SO_ISDIR(m)   (((m) & SCE_SO_IFMT) == SCE_SO_IFDIR)
#define	SCE_CST_MODE   0x0001
	Defines for sceIoChstat and sceIoChstatByFd
#define	SCE_CST_SIZE   0x0004
#define	SCE_CST_CT   0x0008
#define	SCE_CST_AT   0x0010
#define	SCE_CST_MT   0x0020
#define	ksceIoGetGUIDFdList   ksceIoGetGUIDFdListForDebugger
#define	ksceIoGetPUIDFdList   ksceIoGetPUIDFdListForDebugger

Typedefs
typedef int()	SceIoPathMappingFunc(const char *path, ScePID pid, char *mapped_path, SceSize mapped_path_size)
	Path-mapping callback installed by ksceIoSetPathMappingFunction.

Enumerations
enum	SceIoMode {   SCE_O_RDONLY = 0x0001 , SCE_O_WRONLY = 0x0002 , SCE_O_RDWR = (SCE_O_RDONLY | SCE_O_WRONLY) , SCE_O_NBLOCK = 0x0004 ,   SCE_O_DIROPEN = 0x0008 , SCE_O_RDLOCK = 0x0010 , SCE_O_WRLOCK = 0x0020 , SCE_O_APPEND = 0x0100 ,   SCE_O_CREAT = 0x0200 , SCE_O_TRUNC = 0x0400 , SCE_O_EXCL = 0x0800 , SCE_O_SCAN = 0x1000 ,   SCE_O_RCOM = 0x2000 , SCE_O_NOBUF = 0x4000 , SCE_O_NOWAIT = 0x8000 , SCE_O_FDEXCL = 0x01000000 ,   SCE_O_PWLOCK = 0x02000000 , SCE_O_FGAMEDATA = 0x40000000 }
enum	SceIoSeekMode { SCE_SEEK_SET , SCE_SEEK_CUR , SCE_SEEK_END }
enum	SceIoDevType {   SCE_DEV_TYPE_NULL = 0x00 , SCE_DEV_TYPE_CHAR = 0x01 , SCE_DEV_TYPE_BLOCK = 0x04 , SCE_DEV_TYPE_FS = 0x10 ,   SCE_DEV_TYPE_ALIAS = 0x20 , SCE_DEV_TYPE_MOUNTPT = 0x40 }
enum	SceIoAccessMode {   SCE_S_IXUSR = 000100 , SCE_S_IWUSR = 000200 , SCE_S_IRUSR = 000400 , SCE_S_IRWXU = 000700 ,   SCE_S_IXGRP = 000000 , SCE_S_IWGRP = 000000 , SCE_S_IRGRP = 000000 , SCE_S_IRWXG = 000000 ,   SCE_S_IXSYS = 000001 , SCE_S_IWSYS = 000002 , SCE_S_IRSYS = 000004 , SCE_S_IRWXS = 000007 ,   SCE_S_IXOTH = 000001 , SCE_S_IWOTH = 000002 , SCE_S_IROTH = 000004 , SCE_S_IRWXO = 000007 ,   SCE_S_ISVTX = 000000 , SCE_S_ISGID = 000000 , SCE_S_ISUID = 000000 , SCE_S_IFDIR = 0010000 ,   SCE_S_IFREG = 0020000 , SCE_S_IFLNK = 0040000 , SCE_S_IFMT = 0170000 }
	Access modes for st_mode in SceIoStat. More...
enum	SceIoFileMode {   SCE_SO_IXOTH = 0x0001 , SCE_SO_IWOTH = 0x0002 , SCE_SO_IROTH = 0x0004 , SCE_SO_IFLNK = 0x0008 ,   SCE_SO_IFDIR = 0x0010 , SCE_SO_IFREG = 0x0020 , SCE_SO_IFMT = 0x0038 }
	File modes, used for the st_attr parameter in SceIoStat. More...
enum	SceIoMountEvent {   SCE_IO_MOUNT_EVENT_MOUNTED = 0x001 , SCE_IO_MOUNT_EVENT_UNMOUNTED = 0x002 , SCE_IO_MOUNT_EVENT_MOUNT_FAILED = 0x010 , SCE_IO_MOUNT_EVENT_UNMOUNT_FAILED = 0x020 ,   SCE_IO_MOUNT_EVENT_DEVICE_ATTACHED = 0x100 , SCE_IO_MOUNT_EVENT_DEVICE_DETACHED = 0x200 }
	Event bits accepted by ksceIoCreateMountEvent. More...
enum	SceIoErrorEvent { SCE_IO_ERROR_EVENT_OCCURRED = 0x1 }
	Event bits accepted by ksceIoCreateErrorEvent. More...

Functions
	VITASDK_BUILD_ASSERT_EQ (0x18, SceIoDevInfo)
	VITASDK_BUILD_ASSERT_EQ (0x58, SceIoStat)
	VITASDK_BUILD_ASSERT_EQ (0x160, SceIoDirent)
	VITASDK_BUILD_ASSERT_EQ (8, SceIoFdInfo)
int	ksceIoGetGUIDFdListForDebugger (int vis_level, SceIoFdInfo *dst, SceSize max_size, SceSize *res_size)
	Get global file descriptor.
int	ksceIoGetPUIDFdListForDebugger (int vis_level, SceIoFdInfo *dst, SceSize max_size, SceSize *res_size)
	Get process file descriptor.
	VITASDK_BUILD_ASSERT_EQ (0x828, SceIofileInfo)
int	ksceIoGetFileInfo (SceUID fd, SceUID pid, SceIofileInfo *info)
	Get file info.
int	ksceIoMount (int id, const char *path, int permission, int a4, int a5, int a6)
	Mounts a device.
int	ksceIoUmount (int id, int a2, int a3, int a4)
	Unmounts a device.
int	ksceIoGetRemoteKPLSData (SceUID pid, void *dst)
	Get Remote Kernel Process Local Storage Data.
	VITASDK_BUILD_ASSERT_EQ (0x34, SceIoMount)
	VITASDK_BUILD_ASSERT_EQ (0x54C, SceIoMountInfo)
	VITASDK_BUILD_ASSERT_EQ (0x10, SceVfsChstatArgs)
	VITASDK_BUILD_ASSERT_EQ (0xC, SceVfsChstatByFdArgs)
	VITASDK_BUILD_ASSERT_EQ (0x4, SceVfsCloseArgs)
	VITASDK_BUILD_ASSERT_EQ (0x18, SceVfsIoctlArgs)
	VITASDK_BUILD_ASSERT_EQ (0xC, SceVfsOpenArgs)
	VITASDK_BUILD_ASSERT_EQ (0x18, SceVfsPreadArgs)
	VITASDK_BUILD_ASSERT_EQ (0x18, SceVfsPwriteArgs)
	VITASDK_BUILD_ASSERT_EQ (0xC, SceVfsReadArgs)
	VITASDK_BUILD_ASSERT_EQ (0xC, SceVfsWriteArgs)
	VITASDK_BUILD_ASSERT_EQ (0x1C, SceIoErrorEventInfo)
int	ksceIoChstatForVshbridge (const char *name, const SceIoStat *stat, unsigned int cbit)
	Change file status for VshBridge, allowing the internal attribute-change bit.
int	ksceIoClearErrorEvent (SceUID event_uid)
	Clear an error event's one-shot notification latch.
SceUID	ksceIoCreateErrorEvent (int vsh_mount_id, SceUInt32 event_bits, SceIoErrorEventInfo *event_info)
	Create an I/O error event.
SceUID	ksceIoCreateMountEvent (int vsh_mount_id, SceUInt32 event_bits)
	Create a mount event.
int	ksceIoDeleteErrorEvent (SceUID event_uid)
	Delete an I/O error event by kernel GUID.
int	ksceIoDeleteMountEvent (SceUID event_uid)
	Delete a mount event by kernel GUID.
int	ksceIoDreadForVshbridge (SceUID fd, SceIoDirent *dir)
	Read a directory entry for VshBridge, preserving SceIoStat::st_attr.
int	ksceIoGetMediaType (ScePID pid, const char *path, int ignored, SceUInt32 *media_type)
	Get the media type for a path.
int	ksceIoGetThreadDefaultPriorityForSystem (void)
	Return the current thread's default I/O priority using the system-priority view.
int	ksceIoGetstatForVshbridge (const char *name, SceIoStat *stat)
	Get file status for VshBridge, preserving SceIoStat::st_attr.
int	ksceIoIoctl (SceUID fd, int cmd, const void *argp, SceSize arglen, void *bufp, SceSize buflen)
	Perform an ioctl using kernel buffers.
SceUID	ksceIoOpenForPid (ScePID pid, const char *filename, int flags, SceMode mode)
	Open a path after resolving overlays in another process's namespace.
int	ksceIoSetPathMappingFunction (SceIoPathMappingFunc *func)
	Install or remove the process-path mapping callback.
int	ksceIoSyncByFd2 (SceUID fd, int flags)
	Synchronize a file descriptor.
SceUID	vfsAllocateFileDummy (int flags, SceBool is_dir, const char *name)
	Allocate a dummy internal VFS file object named name.
int	vfsChstat (SceVfsChstatArgs *args)
	Change file status through VFS before returning.
int	vfsChstatByFd (SceVfsChstatByFdArgs *args)
	Change file status by descriptor through VFS before returning.
int	vfsClose (SceVfsCloseArgs *args)
	Close a file through VFS before returning.
int	vfsGetMntInfo (SceVfsMount *mnt, SceIoMountInfo *info)
	Get a snapshot of one mounted filesystem.
int	vfsGetMntList (SceIoMount *mounts, SceSize capacity, SceSize *count)
	List mounted filesystems.
int	vfsIoctl (SceVfsIoctlArgs *args)
	Perform an ioctl through VFS before returning.
SceUID	vfsOpen (SceVfsOpenArgs *args)
	Open a file through VFS before returning.
SceSSize	vfsPread (SceVfsPreadArgs *args)
	Read at the specified file offset before returning.
SceSSize	vfsPwrite (SceVfsPwriteArgs *args)
	Write at the specified file offset before returning.
SceSSize	vfsRead (SceVfsReadArgs *args)
	Read from a file before returning.
SceSSize	vfsWrite (SceVfsWriteArgs *args)
	Write to a file before returning.

Variables
SceOff	SceIoDevInfo::max_size
SceOff	SceIoDevInfo::free_size
SceSize	SceIoDevInfo::cluster_size
void *	SceIoDevInfo::unk
SceMode	SceIoStat::st_mode
	One or more SceIoAccessMode.
unsigned int	SceIoStat::st_attr
	One or more SceIoFileMode.
SceOff	SceIoStat::st_size
	Size of the file in bytes.
SceDateTime	SceIoStat::st_ctime
	Creation time.
SceDateTime	SceIoStat::st_atime
	Last access time.
SceDateTime	SceIoStat::st_mtime
	Last modification time.
unsigned int	SceIoStat::st_private [6]
	Device-specific data.
SceIoStat	SceIoDirent::d_stat
	File status.
char	SceIoDirent::d_name [256]
	File name.
void *	SceIoDirent::d_private
	Device-specific data.
int	SceIoDirent::dummy
	Dummy data.
SceUID	SceIoFdInfo::fd
SceUID	SceIoFdInfo::pid
char	SceIofileInfo::path [0x400]
char	SceIofileInfo::path2 [0x400]
SceUID	SceIofileInfo::pid
int	SceIofileInfo::data_0x804
int	SceIofileInfo::data_0x808
int	SceIofileInfo::data_0x80C
int	SceIofileInfo::data_0x810
int	SceIofileInfo::data_0x814
int	SceIofileInfo::data_0x818
int	SceIofileInfo::data_0x81C
int	SceIofileInfo::data_0x820
int	SceIofileInfo::data_0x824
SceVfsMount *	SceIoMount::mnt
	Internal VFS mount.
int	SceIoMount::vsh_mount_id
	One of SceVshMountId, or -1 for a PFS mount.
char	SceIoMount::assign_name [0x20]
	Assigned Vita device name, such as ux0:.
SceUInt32	SceIoMount::open_entry_count
	Number of open entries on the mount.
SceBool	SceIoMount::is_pfs_mount
	Nonzero when the mount uses PFS_GDSD_INF.
void *	SceIoMount::implementation_data
	Mount data specific to the filesystem implementation.
SceVfsMount *	SceIoMountInfo::mnt
	Internal VFS mount.
int	SceIoMountInfo::vsh_mount_id
	One of SceVshMountId.
char	SceIoMountInfo::assign_name [0x20]
	Assigned Vita device name.
SceUInt32	SceIoMountInfo::open_entry_count
	Number of open entries on the mount.
SceUInt32	SceIoMountInfo::state
	Internal mount state.
SceUInt32	SceIoMountInfo::dev_minor
	Internal device-minor value.
SceUInt32	SceIoMountInfo::dev_major
	Internal device-major value.
SceVfsMount *	SceIoMountInfo::mount_copy
	Same pointer as SceIoMountInfo::mnt.
SceVfsVnode *	SceIoMountInfo::mountpoint
	Vnode on which this filesystem is mounted.
SceUID	SceIoMountInfo::pool_uid
	Mount allocator UID.
SceUInt32	SceIoMountInfo::reference_count
	Internal mount reference count.
SceUInt32	SceIoMountInfo::vnode_count
	Number of vnodes belonging to the mount.
SceVfsVnode *	SceIoMountInfo::vnode_list_head
	First vnode belonging to the mount.
SceVfsMount *	SceIoMountInfo::mounted_on_list
	First mount attached to this mount.
SceVfsMount *	SceIoMountInfo::mounted_on_list_prev
	Previous entry in the mounted-on list.
SceSize	SceIoMountInfo::default_io_cache_size
	Default I/O-cache size.
void *	SceIoMountInfo::implementation_data
	Mount data specific to the filesystem implementation.
void *	SceIoMountInfo::fd_lock
	Internal file-descriptor lock object.
SceUID	SceIoMountInfo::fd_lock_mutex
	File-descriptor lock mutex UID.
SceUID	SceIoMountInfo::fd_lock_cond
	File-descriptor lock condition-variable UID.
SceUInt32	SceIoMountInfo::fd_lock_operation_state
	File-descriptor lock operation state.
SceUInt32	SceIoMountInfo::fd_lock_waiter_count
	Number of threads waiting for the file-descriptor lock.
void *	SceIoMountInfo::mount_cc
	Internal mount cache-control object.
SceUInt32	SceIoMountInfo::mount_cc_dirty
	Cache-control dirty value.
SceUInt32	SceIoMountInfo::mount_cc_flag
	Value referenced by the cache-control flag pointer.
SceUID	SceIoMountInfo::mount_cc_event_flag
	Cache-control event-flag UID.
SceVfsMountData **	SceIoMountInfo::mount_data_address
	Address of the mount-data pointer.
char	SceIoMountInfo::unix_mount_path [0x400]
	Internal Unix mount path.
SceVfsMountData *	SceIoMountInfo::mount_data
	Structure containing mount names and the VSH mount ID.
char	SceIoMountInfo::filesystem [0x40]
	Filesystem implementation name.
char	SceIoMountInfo::block_device_primary [0x40]
	Primary block-device name.
char	SceIoMountInfo::block_device_secondary [0x40]
	Secondary block-device name.
const char *	SceVfsChstatArgs::path
const SceIoStat *	SceVfsChstatArgs::stat
SceUInt32	SceVfsChstatArgs::cbit
	Bitwise OR of SCE_CST_* values.
SceBool	SceVfsChstatArgs::allow_attribute_change
	Preserve the internal 0x10000 attribute-change bit.
SceUID	SceVfsChstatByFdArgs::fd
const SceIoStat *	SceVfsChstatByFdArgs::stat
SceUInt32	SceVfsChstatByFdArgs::cbit
	Bitwise OR of SCE_CST_* values.
SceUID	SceVfsCloseArgs::fd
SceUID	SceVfsIoctlArgs::fd
int	SceVfsIoctlArgs::cmd
const void *	SceVfsIoctlArgs::indata
	Input buffer.
SceSize	SceVfsIoctlArgs::inlen
	Size of SceVfsIoctlArgs::indata.
void *	SceVfsIoctlArgs::outdata
	Output buffer.
SceSize	SceVfsIoctlArgs::outlen
	Size of SceVfsIoctlArgs::outdata.
const char *	SceVfsOpenArgs::filename
int	SceVfsOpenArgs::flags
	Bitwise OR of SceIoMode values.
SceMode	SceVfsOpenArgs::mode
	File access permissions.
SceUID	SceVfsPreadArgs::fd
void *	SceVfsPreadArgs::data
SceSize	SceVfsPreadArgs::size
SceUInt32	SceVfsPreadArgs::padding
	Alignment padding; ignored on FW 3.60.
SceOff	SceVfsPreadArgs::offset
SceUID	SceVfsPwriteArgs::fd
const void *	SceVfsPwriteArgs::data
SceSize	SceVfsPwriteArgs::size
SceUInt32	SceVfsPwriteArgs::padding
	Alignment padding; ignored on FW 3.60.
SceOff	SceVfsPwriteArgs::offset
SceUID	SceVfsReadArgs::fd
void *	SceVfsReadArgs::data
SceSize	SceVfsReadArgs::size
SceUID	SceVfsWriteArgs::fd
const void *	SceVfsWriteArgs::data
SceSize	SceVfsWriteArgs::size
SceUInt32	SceIoErrorEventInfo::vsh_mount_id
	Mount ID that produced the error.
int	SceIoErrorEventInfo::error_code
	I/O error code.
SceUInt32	SceIoErrorEventInfo::reserved1 [2]
	Must be zero when creating the event.
int	SceIoErrorEventInfo::error_detail
	Additional error value supplied by the I/O subsystem.
SceUInt32	SceIoErrorEventInfo::reserved2 [2]
	Must be zero when creating the event.

Detailed Description

Exports for Kernel.

---

Using this library in your project

Include the header file in your project:

#include <psp2common/kernel/iofilemgr.h> 

---

---

Using this library in your project

Include the header file in your project:

#include <psp2kern/kernel/iofilemgr.h> 

Link the library to the executable:

SceIofilemgrForDriver_stub 

---

---

Data Structure Documentation

SceIoDevInfo

struct SceIoDevInfo

Data Fields
SceOff	max_size
SceOff	free_size
SceSize	cluster_size
void *	unk

SceIoStat

struct SceIoStat

Structure to hold the status information about a file.

Data Fields
SceMode	st_mode	One or more SceIoAccessMode.
unsigned int	st_attr	One or more SceIoFileMode.
SceOff	st_size	Size of the file in bytes.
SceDateTime	st_ctime	Creation time.
SceDateTime	st_atime	Last access time.
SceDateTime	st_mtime	Last modification time.
unsigned int	st_private[6]	Device-specific data.

SceIoDirent

struct SceIoDirent

Describes a single directory entry.

Data Fields
SceIoStat	d_stat	File status.
char	d_name[256]	File name.
void *	d_private	Device-specific data.
int	dummy	Dummy data.

SceIoFdInfo

struct SceIoFdInfo

Data Fields
SceUID	fd
SceUID	pid

SceIofileInfo

struct SceIofileInfo

Data Fields
char	path[0x400]
char	path2[0x400]
SceUID	pid
int	data_0x804
int	data_0x808
int	data_0x80C
int	data_0x810
int	data_0x814
int	data_0x818
int	data_0x81C
int	data_0x820
int	data_0x824

SceIoMount

struct SceIoMount

One entry returned by vfsGetMntList.

Pointer fields refer to kernel memory owned by SceIofilemgr. Do not free this memory. The pointers can become invalid after the mount is removed.

Data Fields
SceVfsMount *	mnt	Internal VFS mount.
int	vsh_mount_id	One of SceVshMountId, or -1 for a PFS mount.
char	assign_name[0x20]	Assigned Vita device name, such as ux0:.
SceUInt32	open_entry_count	Number of open entries on the mount.
SceBool	is_pfs_mount	Nonzero when the mount uses PFS_GDSD_INF.
void *	implementation_data	Mount data specific to the filesystem implementation.

SceIoMountInfo

struct SceIoMountInfo

FW 3.60 snapshot returned by vfsGetMntInfo.

Pointer fields refer to kernel memory owned by SceIofilemgr. Do not free this memory. The pointers can become invalid as mount state changes.

Data Fields
SceVfsMount *	mnt	Internal VFS mount.
int	vsh_mount_id	One of SceVshMountId.
char	assign_name[0x20]	Assigned Vita device name.
SceUInt32	open_entry_count	Number of open entries on the mount.
SceUInt32	state	Internal mount state.
SceUInt32	dev_minor	Internal device-minor value.
SceUInt32	dev_major	Internal device-major value.
SceVfsMount *	mount_copy	Same pointer as SceIoMountInfo::mnt.
SceVfsVnode *	mountpoint	Vnode on which this filesystem is mounted.
SceUID	pool_uid	Mount allocator UID.
SceUInt32	reference_count	Internal mount reference count.
SceUInt32	vnode_count	Number of vnodes belonging to the mount.
SceVfsVnode *	vnode_list_head	First vnode belonging to the mount.
SceVfsMount *	mounted_on_list	First mount attached to this mount.
SceVfsMount *	mounted_on_list_prev	Previous entry in the mounted-on list.
SceSize	default_io_cache_size	Default I/O-cache size.
void *	implementation_data	Mount data specific to the filesystem implementation.
void *	fd_lock	Internal file-descriptor lock object.
SceUID	fd_lock_mutex	File-descriptor lock mutex UID.
SceUID	fd_lock_cond	File-descriptor lock condition-variable UID.
SceUInt32	fd_lock_operation_state	File-descriptor lock operation state.
SceUInt32	fd_lock_waiter_count	Number of threads waiting for the file-descriptor lock.
void *	mount_cc	Internal mount cache-control object.
SceUInt32	mount_cc_dirty	Cache-control dirty value.
SceUInt32	mount_cc_flag	Value referenced by the cache-control flag pointer.
SceUID	mount_cc_event_flag	Cache-control event-flag UID.
SceVfsMountData **	mount_data_address	Address of the mount-data pointer.
char	unix_mount_path[0x400]	Internal Unix mount path.
SceVfsMountData *	mount_data	Structure containing mount names and the VSH mount ID.
char	filesystem[0x40]	Filesystem implementation name.
char	block_device_primary[0x40]	Primary block-device name.
char	block_device_secondary[0x40]	Secondary block-device name.

SceVfsChstatArgs

struct SceVfsChstatArgs

Data Fields
const char *	path
const SceIoStat *	stat
SceUInt32	cbit	Bitwise OR of SCE_CST_* values.
SceBool	allow_attribute_change	Preserve the internal 0x10000 attribute-change bit.

SceVfsChstatByFdArgs

struct SceVfsChstatByFdArgs

Data Fields
SceUID	fd
const SceIoStat *	stat
SceUInt32	cbit	Bitwise OR of SCE_CST_* values.

SceVfsCloseArgs

struct SceVfsCloseArgs

Data Fields
SceUID	fd

SceVfsIoctlArgs

struct SceVfsIoctlArgs

Data Fields
SceUID	fd
int	cmd
const void *	indata	Input buffer.
SceSize	inlen	Size of SceVfsIoctlArgs::indata.
void *	outdata	Output buffer.
SceSize	outlen	Size of SceVfsIoctlArgs::outdata.

SceVfsOpenArgs

struct SceVfsOpenArgs

Data Fields
const char *	filename
int	flags	Bitwise OR of SceIoMode values.
SceMode	mode	File access permissions.

SceVfsPreadArgs

struct SceVfsPreadArgs

Data Fields
SceUID	fd
void *	data
SceSize	size
SceUInt32	padding	Alignment padding; ignored on FW 3.60.
SceOff	offset

SceVfsPwriteArgs

struct SceVfsPwriteArgs

Data Fields
SceUID	fd
const void *	data
SceSize	size
SceUInt32	padding	Alignment padding; ignored on FW 3.60.
SceOff	offset

SceVfsReadArgs

struct SceVfsReadArgs

Data Fields
SceUID	fd
void *	data
SceSize	size

SceVfsWriteArgs

struct SceVfsWriteArgs

Data Fields
SceUID	fd
const void *	data
SceSize	size

SceIoErrorEventInfo

struct SceIoErrorEventInfo

Result block in user memory, owned by the caller, for ksceIoCreateErrorEvent.

The reserved fields must be zero at creation. When the event is signaled, FW 3.60 writes the other fields and resets the reserved fields to zero.

Data Fields
SceUInt32	vsh_mount_id	Mount ID that produced the error.
int	error_code	I/O error code.
SceUInt32	reserved1[2]	Must be zero when creating the event.
int	error_detail	Additional error value supplied by the I/O subsystem.
SceUInt32	reserved2[2]	Must be zero when creating the event.

Macro Definition Documentation

SCE_S_ISLNK

#define SCE_S_ISLNK

(

m

)

(((m) & SCE_S_IFMT) == SCE_S_IFLNK)

SCE_S_ISREG

#define SCE_S_ISREG

(

m

)

(((m) & SCE_S_IFMT) == SCE_S_IFREG)

SCE_S_ISDIR

#define SCE_S_ISDIR

(

m

)

(((m) & SCE_S_IFMT) == SCE_S_IFDIR)

SCE_SO_ISLNK

#define SCE_SO_ISLNK

(

m

)

(((m) & SCE_SO_IFMT) == SCE_SO_IFLNK)

SCE_SO_ISREG

#define SCE_SO_ISREG

(

m

)

(((m) & SCE_SO_IFMT) == SCE_SO_IFREG)

SCE_SO_ISDIR

#define SCE_SO_ISDIR

(

m

)

(((m) & SCE_SO_IFMT) == SCE_SO_IFDIR)

SCE_CST_MODE

#define SCE_CST_MODE   0x0001

Defines for sceIoChstat and sceIoChstatByFd

SCE_CST_SIZE

#define SCE_CST_SIZE   0x0004

SCE_CST_CT

#define SCE_CST_CT   0x0008

SCE_CST_AT

#define SCE_CST_AT   0x0010

SCE_CST_MT

#define SCE_CST_MT   0x0020

ksceIoGetGUIDFdList

#define ksceIoGetGUIDFdList   ksceIoGetGUIDFdListForDebugger

ksceIoGetPUIDFdList

#define ksceIoGetPUIDFdList   ksceIoGetPUIDFdListForDebugger

Typedef Documentation

SceIoPathMappingFunc

typedef int() SceIoPathMappingFunc(const char *path, ScePID pid, char *mapped_path, SceSize mapped_path_size)

Path-mapping callback installed by ksceIoSetPathMappingFunction.

Enumeration Type Documentation

SceIoMode

enum SceIoMode

Enumerator
SCE_O_RDONLY	Read-only.
SCE_O_WRONLY	Write-only.
SCE_O_RDWR	Read/Write.
SCE_O_NBLOCK	Non blocking.
SCE_O_DIROPEN	Internal use for sceIoDopen.
SCE_O_RDLOCK	Read locked (non-shared)
SCE_O_WRLOCK	Write locked (non-shared)
SCE_O_APPEND	Append.
SCE_O_CREAT	Create.
SCE_O_TRUNC	Truncate.
SCE_O_EXCL	Exclusive create.
SCE_O_SCAN	Scan type.
SCE_O_RCOM	Remote command entry.
SCE_O_NOBUF	Number device buffer.
SCE_O_NOWAIT	Asynchronous I/O.
SCE_O_FDEXCL	Exclusive access.
SCE_O_PWLOCK	Power control lock.
SCE_O_FGAMEDATA	Gamedata access.

SceIoSeekMode

enum SceIoSeekMode

Enumerator
SCE_SEEK_SET	Starts from the begin of the file.
SCE_SEEK_CUR	Starts from current position.
SCE_SEEK_END	Starts from the end of the file.

SceIoDevType

enum SceIoDevType

Enumerator
SCE_DEV_TYPE_NULL	Dummy device.
SCE_DEV_TYPE_CHAR	Character device.
SCE_DEV_TYPE_BLOCK	Block device.
SCE_DEV_TYPE_FS	File system device.
SCE_DEV_TYPE_ALIAS	Alias name.
SCE_DEV_TYPE_MOUNTPT	Mount point.

SceIoAccessMode

enum SceIoAccessMode

Access modes for st_mode in SceIoStat.

Note

System always requires RW access. For safe homebrew system software will force system permission field to RW. For unsafe homebrew, you need to set it yourself ( mode | SCE_S_IWSYS | SCE_S_IRSYS)

Enumerator
SCE_S_IXUSR	User execute permission.
SCE_S_IWUSR	User write permission.
SCE_S_IRUSR	User read permission.
SCE_S_IRWXU	User access rights mask.
SCE_S_IXGRP	Group execute permission. Ignored and reset to 0 by system.
SCE_S_IWGRP	Group write permission. Ignored and reset to 0 by system.
SCE_S_IRGRP	Group read permission. Ignored and reset to 0 by system.
SCE_S_IRWXG	Group access rights mask. Ignored and reset to 0 by system.
SCE_S_IXSYS	System execute permission.
SCE_S_IWSYS	System write permission.
SCE_S_IRSYS	System read permission.
SCE_S_IRWXS	System access rights mask.
SCE_S_IXOTH	Others execute permission. Deprecated, use SCE_S_IXSYS.
SCE_S_IWOTH	Others write permission. Deprecated, use SCE_S_IXSYS.
SCE_S_IROTH	Others read permission. Deprecated, use SCE_S_IXSYS.
SCE_S_IRWXO	Others access rights mask. Deprecated, use SCE_S_IRWXS.
SCE_S_ISVTX	Sticky. Deprecated.
SCE_S_ISGID	Set GID. Deprecated.
SCE_S_ISUID	Set UID. Deprecated.
SCE_S_IFDIR	Directory.
SCE_S_IFREG	Regular file.
SCE_S_IFLNK	Symbolic link.
SCE_S_IFMT	Format bits mask.

SceIoFileMode

enum SceIoFileMode

File modes, used for the st_attr parameter in SceIoStat.

Enumerator
SCE_SO_IXOTH	Hidden execute permission.
SCE_SO_IWOTH	Hidden write permission.
SCE_SO_IROTH	Hidden read permission.
SCE_SO_IFLNK	Symbolic link.
SCE_SO_IFDIR	Directory.
SCE_SO_IFREG	Regular file.
SCE_SO_IFMT	Format mask.

SceIoMountEvent

enum SceIoMountEvent

Event bits accepted by ksceIoCreateMountEvent.

Enumerator
SCE_IO_MOUNT_EVENT_MOUNTED	A VFS mount operation succeeded.
SCE_IO_MOUNT_EVENT_UNMOUNTED	A VFS unmount operation succeeded.
SCE_IO_MOUNT_EVENT_MOUNT_FAILED	A VFS mount operation failed.
SCE_IO_MOUNT_EVENT_UNMOUNT_FAILED	A VFS unmount operation failed.
SCE_IO_MOUNT_EVENT_DEVICE_ATTACHED	The mount's backing device was attached.
SCE_IO_MOUNT_EVENT_DEVICE_DETACHED	The mount's backing device was detached.

SceIoErrorEvent

enum SceIoErrorEvent

Event bits accepted by ksceIoCreateErrorEvent.

Enumerator
SCE_IO_ERROR_EVENT_OCCURRED

Function Documentation

VITASDK_BUILD_ASSERT_EQ() [1/17]

VITASDK_BUILD_ASSERT_EQ	(	0x18	,
		SceIoDevInfo
	)

VITASDK_BUILD_ASSERT_EQ() [2/17]

VITASDK_BUILD_ASSERT_EQ	(	0x58	,
		SceIoStat
	)

VITASDK_BUILD_ASSERT_EQ() [3/17]

VITASDK_BUILD_ASSERT_EQ	(	0x160	,
		SceIoDirent
	)

VITASDK_BUILD_ASSERT_EQ() [4/17]

VITASDK_BUILD_ASSERT_EQ	(	8	,
		SceIoFdInfo
	)

ksceIoGetGUIDFdListForDebugger()

int ksceIoGetGUIDFdListForDebugger	(	int	vis_level,
		SceIoFdInfo *	dst,
		SceSize	max_size,
		SceSize *	res_size
	)

Get global file descriptor.

Parameters

[in]	vis_level	- unknown, set 5
[out]	dst	- fd list output
[in]	max_size	- dst array count
[out]	res_size	- result array count output

Returns

< 0 on error.

ksceIoGetPUIDFdListForDebugger()

int ksceIoGetPUIDFdListForDebugger	(	int	vis_level,
		SceIoFdInfo *	dst,
		SceSize	max_size,
		SceSize *	res_size
	)

Get process file descriptor.

Parameters

[in]	vis_level	- unknown, set 5
[out]	dst	- fd list output
[in]	max_size	- dst array count
[out]	res_size	- result array count output

Returns

< 0 on error.

VITASDK_BUILD_ASSERT_EQ() [5/17]

VITASDK_BUILD_ASSERT_EQ	(	0x828	,
		SceIofileInfo
	)

ksceIoGetFileInfo()

int ksceIoGetFileInfo	(	SceUID	fd,
		SceUID	pid,
		SceIofileInfo *	info
	)

Get file info.

Parameters

[in]	fd	- file descriptor
[in]	pid	- process id
[out]	info	- fd info output

Returns

< 0 on error.

ksceIoMount()

int ksceIoMount	(	int	id,
		const char *	path,
		int	permission,
		int	a4,
		int	a5,
		int	a6
	)

Mounts a device.

Parameters

[in]	id	Device to mount
[in]	path	Where to mount to
[in]	permission	Permission flags
	a4	Unknown, set to 0
	a5	Unknown, set to 0
	a6	Unknown, set to 0

Returns

< 0 on error.

ksceIoUmount()

int ksceIoUmount	(	int	id,
		int	a2,
		int	a3,
		int	a4
	)

Unmounts a device.

Parameters

[in]	id	Device to unmount
[in]	a2	Unknown, set to 0
[in]	a3	Unknown, set to 0
[in]	a4	Unknown, set to 0

Returns

< 0 on error.

ksceIoGetRemoteKPLSData()

int ksceIoGetRemoteKPLSData	(	SceUID	pid,
		void *	dst
	)

Get Remote Kernel Process Local Storage Data.

Parameters

[in]	pid	- The target process id
[out]	dst	- The pointer of RemoteKPLS output buffer. size is 0x1C.

Returns

< 0 on error.

VITASDK_BUILD_ASSERT_EQ() [6/17]

VITASDK_BUILD_ASSERT_EQ	(	0x34	,
		SceIoMount
	)

VITASDK_BUILD_ASSERT_EQ() [7/17]

VITASDK_BUILD_ASSERT_EQ	(	0x54C	,
		SceIoMountInfo
	)

VITASDK_BUILD_ASSERT_EQ() [8/17]

VITASDK_BUILD_ASSERT_EQ	(	0x10	,
		SceVfsChstatArgs
	)

VITASDK_BUILD_ASSERT_EQ() [9/17]

VITASDK_BUILD_ASSERT_EQ	(	0xC	,
		SceVfsChstatByFdArgs
	)

VITASDK_BUILD_ASSERT_EQ() [10/17]

VITASDK_BUILD_ASSERT_EQ	(	0x4	,
		SceVfsCloseArgs
	)

VITASDK_BUILD_ASSERT_EQ() [11/17]

VITASDK_BUILD_ASSERT_EQ	(	0x18	,
		SceVfsIoctlArgs
	)

VITASDK_BUILD_ASSERT_EQ() [12/17]

VITASDK_BUILD_ASSERT_EQ	(	0xC	,
		SceVfsOpenArgs
	)

VITASDK_BUILD_ASSERT_EQ() [13/17]

VITASDK_BUILD_ASSERT_EQ	(	0x18	,
		SceVfsPreadArgs
	)

VITASDK_BUILD_ASSERT_EQ() [14/17]

VITASDK_BUILD_ASSERT_EQ	(	0x18	,
		SceVfsPwriteArgs
	)

VITASDK_BUILD_ASSERT_EQ() [15/17]

VITASDK_BUILD_ASSERT_EQ	(	0xC	,
		SceVfsReadArgs
	)

VITASDK_BUILD_ASSERT_EQ() [16/17]

VITASDK_BUILD_ASSERT_EQ	(	0xC	,
		SceVfsWriteArgs
	)

VITASDK_BUILD_ASSERT_EQ() [17/17]

VITASDK_BUILD_ASSERT_EQ	(	0x1C	,
		SceIoErrorEventInfo
	)

ksceIoChstatForVshbridge()

int ksceIoChstatForVshbridge	(	const char *	name,
		const SceIoStat *	stat,
		unsigned int	cbit
	)

Change file status for VshBridge, allowing the internal attribute-change bit.

ksceIoClearErrorEvent()

int ksceIoClearErrorEvent

(

SceUID

event_uid

)

Clear an error event's one-shot notification latch.

ksceIoCreateErrorEvent()

SceUID ksceIoCreateErrorEvent	(	int	vsh_mount_id,
		SceUInt32	event_bits,
		SceIoErrorEventInfo *	event_info
	)

Create an I/O error event.

Parameters

[in]	vsh_mount_id	- Nonzero mount ID identifying a registered VSH mount.
[in]	event_bits	- Must be SCE_IO_ERROR_EVENT_OCCURRED.
[in,out]	event_info	- Required writable user-memory block. It must remain valid until ksceIoDeleteErrorEvent is called.

Returns

Kernel event GUID on success, or a negative error code.

ksceIoCreateMountEvent()

SceUID ksceIoCreateMountEvent	(	int	vsh_mount_id,
		SceUInt32	event_bits
	)

Create a mount event.

Parameters

[in]	vsh_mount_id	- Nonzero mount ID identifying a registered VSH mount.
[in]	event_bits	- Bitwise OR of SceIoMountEvent values. Bits outside 0x333 are discarded; at least one accepted bit is required.

Returns

Kernel event GUID on success, or a negative error code.

ksceIoDeleteErrorEvent()

int ksceIoDeleteErrorEvent

(

SceUID

event_uid

)

Delete an I/O error event by kernel GUID.

ksceIoDeleteMountEvent()

int ksceIoDeleteMountEvent

(

SceUID

event_uid

)

Delete a mount event by kernel GUID.

ksceIoDreadForVshbridge()

int ksceIoDreadForVshbridge	(	SceUID	fd,
		SceIoDirent *	dir
	)

Read a directory entry for VshBridge, preserving SceIoStat::st_attr.

ksceIoGetMediaType()

int ksceIoGetMediaType	(	ScePID	pid,
		const char *	path,
		int	ignored,
		SceUInt32 *	media_type
	)

Get the media type for a path.

If a path-mapping callback is registered, the path is remapped for the specified process before its media type is queried. If the media-type query fails, the function writes the fallback media type 8 and returns success.

Parameters

[in]	pid	- Process whose path mapping is used.
[in]	path	- Path to query.
[in]	ignored	- Unused argument; ignored on FW 3.60.
[out]	media_type	- Receives a 32-bit media-type value.

Returns

The non-negative media-type query result, or a negative error from path remapping or temporary-buffer allocation.

ksceIoGetThreadDefaultPriorityForSystem()

int ksceIoGetThreadDefaultPriorityForSystem

(

void

)

Return the current thread's default I/O priority using the system-priority view.

ksceIoGetstatForVshbridge()

int ksceIoGetstatForVshbridge	(	const char *	name,
		SceIoStat *	stat
	)

Get file status for VshBridge, preserving SceIoStat::st_attr.

ksceIoIoctl()

int ksceIoIoctl	(	SceUID	fd,
		int	cmd,
		const void *	argp,
		SceSize	arglen,
		void *	bufp,
		SceSize	buflen
	)

Perform an ioctl using kernel buffers.

ksceIoOpenForPid()

SceUID ksceIoOpenForPid	(	ScePID	pid,
		const char *	filename,
		int	flags,
		SceMode	mode
	)

Open a path after resolving overlays in another process's namespace.

ksceIoSetPathMappingFunction()

int ksceIoSetPathMappingFunction

(

SceIoPathMappingFunc *

func

)

Install or remove the process-path mapping callback.

Only one callback can be installed. Passing NULL removes the current callback; attempting to replace a non-NULL callback directly fails.

ksceIoSyncByFd2()

int ksceIoSyncByFd2	(	SceUID	fd,
		int	flags
	)

Synchronize a file descriptor.

vfsAllocateFileDummy()

SceUID vfsAllocateFileDummy	(	int	flags,
		SceBool	is_dir,
		const char *	name
	)

Allocate a dummy internal VFS file object named name.

vfsChstat()

int vfsChstat

(

SceVfsChstatArgs *

args

)

Change file status through VFS before returning.

vfsChstatByFd()

int vfsChstatByFd

(

SceVfsChstatByFdArgs *

args

)

Change file status by descriptor through VFS before returning.

vfsClose()

int vfsClose

(

SceVfsCloseArgs *

args

)

Close a file through VFS before returning.

vfsGetMntInfo()

int vfsGetMntInfo	(	SceVfsMount *	mnt,
		SceIoMountInfo *	info
	)

Get a snapshot of one mounted filesystem.

Parameters

[in]	mnt	- Mount pointer previously returned by vfsGetMntList.
[out]	info	- Receives the FW 3.60 mount snapshot.

Returns

0 on success, or a negative error when mnt is not mounted.

vfsGetMntList()

int vfsGetMntList	(	SceIoMount *	mounts,
		SceSize	capacity,
		SceSize *	count
	)

List mounted filesystems.

Passing NULL for mounts returns the current mount count directly. With a non-NULL array, at most capacity entries are written, count receives the number written, and the function returns 0.

vfsIoctl()

int vfsIoctl

(

SceVfsIoctlArgs *

args

)

Perform an ioctl through VFS before returning.

vfsOpen()

SceUID vfsOpen

(

SceVfsOpenArgs *

args

)

Open a file through VFS before returning.

vfsPread()

SceSSize vfsPread

(

SceVfsPreadArgs *

args

)

Read at the specified file offset before returning.

vfsPwrite()

SceSSize vfsPwrite

(

SceVfsPwriteArgs *

args

)

Write at the specified file offset before returning.

vfsRead()

SceSSize vfsRead

(

SceVfsReadArgs *

args

)

Read from a file before returning.

vfsWrite()

SceSSize vfsWrite

(

SceVfsWriteArgs *

args

)

Write to a file before returning.

Variable Documentation

max_size

SceOff SceIoDevInfo::max_size

free_size

SceOff SceIoDevInfo::free_size

cluster_size

SceSize SceIoDevInfo::cluster_size

unk

void* SceIoDevInfo::unk

st_mode

SceMode SceIoStat::st_mode

One or more SceIoAccessMode.

st_attr

unsigned int SceIoStat::st_attr

One or more SceIoFileMode.

st_size

SceOff SceIoStat::st_size

Size of the file in bytes.

st_ctime

SceDateTime SceIoStat::st_ctime

Creation time.

st_atime

SceDateTime SceIoStat::st_atime

Last access time.

st_mtime

SceDateTime SceIoStat::st_mtime

Last modification time.

st_private

unsigned int SceIoStat::st_private[6]

Device-specific data.

d_stat

SceIoStat SceIoDirent::d_stat

File status.

d_name

char SceIoDirent::d_name[256]

File name.

d_private

void* SceIoDirent::d_private

Device-specific data.

dummy

int SceIoDirent::dummy

Dummy data.

fd [1/8]

SceUID SceIoFdInfo::fd

pid [1/2]

SceUID SceIoFdInfo::pid

path [1/2]

char SceIofileInfo::path[0x400]

path2

char SceIofileInfo::path2[0x400]

pid [2/2]

SceUID SceIofileInfo::pid

data_0x804

int SceIofileInfo::data_0x804

data_0x808

int SceIofileInfo::data_0x808

data_0x80C

int SceIofileInfo::data_0x80C

data_0x810

int SceIofileInfo::data_0x810

data_0x814

int SceIofileInfo::data_0x814

data_0x818

int SceIofileInfo::data_0x818

data_0x81C

int SceIofileInfo::data_0x81C

data_0x820

int SceIofileInfo::data_0x820

data_0x824

int SceIofileInfo::data_0x824

mnt [1/2]

SceVfsMount* SceIoMount::mnt

Internal VFS mount.

vsh_mount_id [1/3]

int SceIoMount::vsh_mount_id

One of SceVshMountId, or -1 for a PFS mount.

assign_name [1/2]

char SceIoMount::assign_name[0x20]

Assigned Vita device name, such as ux0:.

open_entry_count [1/2]

SceUInt32 SceIoMount::open_entry_count

Number of open entries on the mount.

is_pfs_mount

SceBool SceIoMount::is_pfs_mount

Nonzero when the mount uses PFS_GDSD_INF.

implementation_data [1/2]

void* SceIoMount::implementation_data

Mount data specific to the filesystem implementation.

mnt [2/2]

SceVfsMount* SceIoMountInfo::mnt

Internal VFS mount.

vsh_mount_id [2/3]

int SceIoMountInfo::vsh_mount_id

One of SceVshMountId.

assign_name [2/2]

char SceIoMountInfo::assign_name[0x20]

Assigned Vita device name.

open_entry_count [2/2]

SceUInt32 SceIoMountInfo::open_entry_count

Number of open entries on the mount.

state

SceUInt32 SceIoMountInfo::state

Internal mount state.

dev_minor

SceUInt32 SceIoMountInfo::dev_minor

Internal device-minor value.

dev_major

SceUInt32 SceIoMountInfo::dev_major

Internal device-major value.

mount_copy

SceVfsMount* SceIoMountInfo::mount_copy

Same pointer as SceIoMountInfo::mnt.

mountpoint

SceVfsVnode* SceIoMountInfo::mountpoint

Vnode on which this filesystem is mounted.

pool_uid

SceUID SceIoMountInfo::pool_uid

Mount allocator UID.

reference_count

SceUInt32 SceIoMountInfo::reference_count

Internal mount reference count.

vnode_count

SceUInt32 SceIoMountInfo::vnode_count

Number of vnodes belonging to the mount.

vnode_list_head

SceVfsVnode* SceIoMountInfo::vnode_list_head

First vnode belonging to the mount.

mounted_on_list

SceVfsMount* SceIoMountInfo::mounted_on_list

First mount attached to this mount.

mounted_on_list_prev

SceVfsMount* SceIoMountInfo::mounted_on_list_prev

Previous entry in the mounted-on list.

default_io_cache_size

SceSize SceIoMountInfo::default_io_cache_size

Default I/O-cache size.

implementation_data [2/2]

void* SceIoMountInfo::implementation_data

Mount data specific to the filesystem implementation.

fd_lock

void* SceIoMountInfo::fd_lock

Internal file-descriptor lock object.

fd_lock_mutex

SceUID SceIoMountInfo::fd_lock_mutex

File-descriptor lock mutex UID.

fd_lock_cond

SceUID SceIoMountInfo::fd_lock_cond

File-descriptor lock condition-variable UID.

fd_lock_operation_state

SceUInt32 SceIoMountInfo::fd_lock_operation_state

File-descriptor lock operation state.

fd_lock_waiter_count

SceUInt32 SceIoMountInfo::fd_lock_waiter_count

Number of threads waiting for the file-descriptor lock.

mount_cc

void* SceIoMountInfo::mount_cc

Internal mount cache-control object.

mount_cc_dirty

SceUInt32 SceIoMountInfo::mount_cc_dirty

Cache-control dirty value.

mount_cc_flag

SceUInt32 SceIoMountInfo::mount_cc_flag

Value referenced by the cache-control flag pointer.

mount_cc_event_flag

SceUID SceIoMountInfo::mount_cc_event_flag

Cache-control event-flag UID.

mount_data_address

SceVfsMountData** SceIoMountInfo::mount_data_address

Address of the mount-data pointer.

unix_mount_path

char SceIoMountInfo::unix_mount_path[0x400]

Internal Unix mount path.

mount_data

SceVfsMountData* SceIoMountInfo::mount_data

Structure containing mount names and the VSH mount ID.

filesystem

char SceIoMountInfo::filesystem[0x40]

Filesystem implementation name.

block_device_primary

char SceIoMountInfo::block_device_primary[0x40]

Primary block-device name.

block_device_secondary

char SceIoMountInfo::block_device_secondary[0x40]

Secondary block-device name.

path [2/2]

const char* SceVfsChstatArgs::path

stat [1/2]

const SceIoStat* SceVfsChstatArgs::stat

cbit [1/2]

SceUInt32 SceVfsChstatArgs::cbit

Bitwise OR of SCE_CST_* values.

allow_attribute_change

SceBool SceVfsChstatArgs::allow_attribute_change

Preserve the internal 0x10000 attribute-change bit.

fd [2/8]

SceUID SceVfsChstatByFdArgs::fd

stat [2/2]

const SceIoStat* SceVfsChstatByFdArgs::stat

cbit [2/2]

SceUInt32 SceVfsChstatByFdArgs::cbit

Bitwise OR of SCE_CST_* values.

fd [3/8]

SceUID SceVfsCloseArgs::fd

fd [4/8]

SceUID SceVfsIoctlArgs::fd

cmd

int SceVfsIoctlArgs::cmd

indata

const void* SceVfsIoctlArgs::indata

Input buffer.

inlen

SceSize SceVfsIoctlArgs::inlen

Size of SceVfsIoctlArgs::indata.

outdata

void* SceVfsIoctlArgs::outdata

Output buffer.

outlen

SceSize SceVfsIoctlArgs::outlen

Size of SceVfsIoctlArgs::outdata.

filename

const char* SceVfsOpenArgs::filename

flags

int SceVfsOpenArgs::flags

Bitwise OR of SceIoMode values.

mode

SceMode SceVfsOpenArgs::mode

File access permissions.

fd [5/8]

SceUID SceVfsPreadArgs::fd

data [1/4]

void* SceVfsPreadArgs::data

size [1/4]

SceSize SceVfsPreadArgs::size

padding [1/2]

SceUInt32 SceVfsPreadArgs::padding

Alignment padding; ignored on FW 3.60.

offset [1/2]

SceOff SceVfsPreadArgs::offset

fd [6/8]

SceUID SceVfsPwriteArgs::fd

data [2/4]

const void* SceVfsPwriteArgs::data

size [2/4]

SceSize SceVfsPwriteArgs::size

padding [2/2]

SceUInt32 SceVfsPwriteArgs::padding

Alignment padding; ignored on FW 3.60.

offset [2/2]

SceOff SceVfsPwriteArgs::offset

fd [7/8]

SceUID SceVfsReadArgs::fd

data [3/4]

void* SceVfsReadArgs::data

size [3/4]

SceSize SceVfsReadArgs::size

fd [8/8]

SceUID SceVfsWriteArgs::fd

data [4/4]

const void* SceVfsWriteArgs::data

size [4/4]

SceSize SceVfsWriteArgs::size

vsh_mount_id [3/3]

SceUInt32 SceIoErrorEventInfo::vsh_mount_id

Mount ID that produced the error.

error_code

int SceIoErrorEventInfo::error_code

I/O error code.

reserved1

SceUInt32 SceIoErrorEventInfo::reserved1[2]

Must be zero when creating the event.

error_detail

int SceIoErrorEventInfo::error_detail

Additional error value supplied by the I/O subsystem.

reserved2

SceUInt32 SceIoErrorEventInfo::reserved2[2]

Must be zero when creating the event.