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

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

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...

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.

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

Detailed Description

Exports for Kernel.

Using this library in your project

Include the header file in your project:

#include <psp2common/kernel/iofilemgr.h>

iofilemgr.h

Using this library in your project

Include the header file in your project:

#include <psp2kern/kernel/iofilemgr.h>

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

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

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.

Function Documentation

◆ VITASDK_BUILD_ASSERT_EQ() [1/5]

VITASDK_BUILD_ASSERT_EQ	(	0x18	,
		SceIoDevInfo
	)

◆ VITASDK_BUILD_ASSERT_EQ() [2/5]

VITASDK_BUILD_ASSERT_EQ	(	0x58	,
		SceIoStat
	)

◆ VITASDK_BUILD_ASSERT_EQ() [3/5]

VITASDK_BUILD_ASSERT_EQ	(	0x160	,
		SceIoDirent
	)

◆ VITASDK_BUILD_ASSERT_EQ() [4/5]

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() [5/5]

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.

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

SceUID SceIoFdInfo::fd

◆ pid [1/2]

SceUID SceIoFdInfo::pid

◆ path

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

Data Structures

Macros

Enumerations

Functions

Variables

Detailed Description

Using this library in your project

Using this library in your project

Data Structure Documentation

◆ SceIoDevInfo

◆ SceIoStat

◆ SceIoDirent

◆ SceIoFdInfo

◆ SceIofileInfo

Macro Definition Documentation

◆ SCE_S_ISLNK

◆ SCE_S_ISREG

◆ SCE_S_ISDIR

◆ SCE_SO_ISLNK

◆ SCE_SO_ISREG

◆ SCE_SO_ISDIR

◆ SCE_CST_MODE

◆ SCE_CST_SIZE

◆ SCE_CST_CT

◆ SCE_CST_AT

◆ SCE_CST_MT

◆ ksceIoGetGUIDFdList

◆ ksceIoGetPUIDFdList

Enumeration Type Documentation

◆ SceIoMode

◆ SceIoSeekMode

◆ SceIoDevType

◆ SceIoAccessMode

◆ SceIoFileMode

Function Documentation

◆ VITASDK_BUILD_ASSERT_EQ() [1/5]

◆ VITASDK_BUILD_ASSERT_EQ() [2/5]

◆ VITASDK_BUILD_ASSERT_EQ() [3/5]

◆ VITASDK_BUILD_ASSERT_EQ() [4/5]

◆ ksceIoGetGUIDFdListForDebugger()

◆ ksceIoGetPUIDFdListForDebugger()

◆ VITASDK_BUILD_ASSERT_EQ() [5/5]

◆ ksceIoGetFileInfo()

◆ ksceIoMount()

◆ ksceIoUmount()

◆ ksceIoGetRemoteKPLSData()

Variable Documentation

◆ max_size

◆ free_size

◆ cluster_size

◆ unk

◆ st_mode

◆ st_attr

◆ st_size

◆ st_ctime

◆ st_atime

◆ st_mtime

◆ st_private

◆ d_stat

◆ d_name

◆ d_private

◆ dummy

◆ fd

◆ pid [1/2]

◆ path

◆ path2

◆ pid [2/2]

◆ data_0x804

◆ data_0x808

◆ data_0x80C

◆ data_0x810

◆ data_0x814

◆ data_0x818

◆ data_0x81C

◆ data_0x820

◆ data_0x824