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

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. More...

int	ksceIoGetPUIDFdListForDebugger (int vis_level, SceIoFdInfo dst, SceSize max_size, SceSize res_size)
	Get process file descriptor. More...

	VITASDK_BUILD_ASSERT_EQ (0x828, SceIofileInfo)

int	ksceIoGetFileInfo (SceUID fd, SceUID pid, SceIofileInfo *info)
	Get file info. More...

int	ksceIoMount (int id, const char *path, int permission, int a4, int a5, int a6)
	Mounts a device. More...

int	ksceIoUmount (int id, int a2, int a3, int a4)
	Unmounts a device. More...

int	ksceIoGetRemoteKPLSData (SceUID pid, void *dst)
	Get Remote Kernel Process Local Storage Data. 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` More...

#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

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.

Detailed Description

Using this library in your project

Using this library in your project

Functions

Macros

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()