SceIofilemgr

SceIofilemgr is the primary interface for file IO. Read File Management for more information on file IO.

Module

This module exists in only in non-secure world. The SELF can be found in os0:kd/iofilemgr.skprx.

Known NIDs

Version	Name	World	Privilege	NID
1.69	SceIofilemgr	Non-secure	Kernel	0x3E244C17

Libraries

This module is accessible by usermode.

Known NIDs

Version	Name	World	Visibility	NID
1.69	SceIofilemgrForDriver	Non-secure	Kernel	0x40FD29C7
1.69	SceIofilemgr	Non-secure	User	0xF2FF276E

Mount Points

This table is stored in data segment of SceIofilemgr as array of mount_point_info elements

Unix Mount	Dev Major	Dev Minor	Filesystem	Vita Mount	Block Device	VSH Mount Id
/tty	0x4000020	0x6003	dummy_ttyp_dev_fs	tty	dummy_ttyp_dev_fs	0x0
/dev	0x10	0x3	sdstor_dev_fs	sdstor0:	sd	0x1
/md	0x10	0x2003	md_dev_fs	md0:	md	0x2
/sd/exfat	0x2030001	0x30002	exfat	sd0:	sdstor0:ext-pp-act-a, sdstor0:ext-lp-act-entire	0x100
/os/exfat	0x1000001	0x1002	exfat	os0:	sdstor0:int-lp-act-os	0x200
/vs/exfat	0x1000001	0x1002	exfat	vs0:	sdstor0:int-lp-ign-vsh	0x300
/vd/exfat	0x1000001	0x10002	exfat	vd0:	sdstor0:int-lp-ign-vshdata	0x400
/tm/exfat	0x1000001	0x10002	exfat	tm0:	sdstor0:int-lp-ign-vtrm	0x500
/ur/exfat	0x1000001	0x50002	exfat	ur0:	sdstor0:int-lp-ign-user	0x600
/ud/exfat	0x1000001	0x10002	exfat	ud0:	sdstor0:int-lp-ign-updater	0x700
/ux/exfat	0x2020001	0x30002	exfat	ux0:	sdstor0:xmc-lp-ign-userext / sdstor0:int-lp-ign-userext	0x800
/gro/exfat	0x2010001	0x21002	exfat	gro0:	sdstor0:gcd-lp-ign-gamero	0x900
/grw/exfat	0x2010001	0x20002	exfat	grw0:	sdstor0:gcd-lp-ign-gamerw	0xA00
/sa/exfat	0x1000001	0x1002	exfat	sa0:	sdstor0:int-lp-ign-sysdata	0xB00
/pd/exfat	0x1000001	0x1002	exfat	pd0:	sdstor0:int-lp-ign-pidata	0xC00
/imc/exfat	0x2020001	0x30002	exfat	imc0:	sdstor0:int-lp-ign-userext	0xD00
/xmc/exfat	0x2020001	0x30002	exfat	xmc0:	sdstor0:xmc-lp-ign-userext	0xE00
/uma/exfat	0x2030001	0x2	exfat	uma0:	sdstor0:uma-pp-act-a, sdstor0:uma-lp-act-entire	0xF00
/lma/exfat	0x1	0x5	exfat	lma0:	/	0x10000
/lmb/exfat	0x1	0x5	exfat	lmb0:	/	0x20000
/mfa/exfat	0x1	0x5	exfat	mfa0:	/	0x50000
/mfb/exfat	0x1	0x5	exfat	mfb0:	/	0x60000

VFS Nodes

Module	Name	Comment
SceSdstor	sdstor_dev_fs
SceExfatfs	exfat
SceIofilemgr	dummy_ttyp_dev_fs
ScePfsMgr	PFS_REDIRECT_INF	Redirect Pseudo Drive.
ScePfsMgr	PFS_GDSD_INF	Gamedata/Savedata Pseudo Drive.
ScePfsMgr	PFS_AC_INF	AC Pseudo Drive.

VFS Operations

• implemented operation is marked as implemented
• not implemented is marked as
• return 0 placeholder is marked as 0
• return error is marked with corresponding error name

Function	sdstor_dev_fs	exfat	dummy_ttyp_dev_fs	PFS_REDIRECT_INF	PFS_GDSD_INF	PFS_AC_INF
1	implemented	implemented	implemented	implemented	implemented	implemented
2	SCE_ERROR_ERRNO_EBUSY	implemented	0	implemented	implemented	implemented
3	implemented	implemented	implemented	implemented	implemented	implemented
4		implemented
5
6
7		implemented		0	implemented	implemented
8
9	0	0	0	0	0	0
10		0	0	0	0	0
11
12	implemented	implemented		implemented	implemented	implemented
13	implemented	implemented		implemented	implemented	implemented

VFS Node Operations

• implemented operation is marked as implemented
• not implemented is marked as
• return 0 placeholder is marked as 0
• return error is marked with corresponding error name

Function	sdstor_dev_fs	exfat	dummy_ttyp_dev_fs	PFS_REDIRECT_INF	PFS_GDSD_INF	PFS_AC_INF
1	implemented	implemented	0	implemented	implemented	implemented
2		implemented		implemented	implemented	implemented
3	implemented	implemented	0	implemented	implemented	implemented
4	implemented	implemented	implemented	implemented	implemented	implemented
5	implemented	implemented	0	implemented	implemented	implemented
6	implemented	implemented	implemented	implemented	implemented	implemented
7	implemented	implemented	0	implemented	implemented	implemented
8		SCE_ERROR_ERRNO_EUNSUP	0	implemented	implemented	implemented
9	implemented	implemented		implemented	implemented	implemented
10		implemented		implemented	implemented	implemented
11		implemented		implemented	implemented	implemented
12		implemented		implemented	implemented	implemented
13		implemented		implemented	implemented	implemented
14		implemented		implemented	implemented	implemented
15		implemented		implemented	implemented	implemented
16		implemented		implemented	implemented	implemented
17		implemented		implemented	implemented	implemented
18
19	implemented	implemented		implemented	implemented	implemented
20	implemented	implemented		implemented	implemented	implemented
21	0	implemented	0	implemented	implemented	implemented
22		implemented
23		implemented
24	0	implemented		implemented	implemented	implemented
25		implemented		implemented	implemented	implemented
26		implemented		implemented	implemented	implemented
27		implemented		implemented	implemented	implemented
28		implemented		implemented	implemented	implemented
29

Types

typedef struct vfs_block_dev_info //size is 0x14
{
  char* vitaMount;
  char* filesystem; // Some name, I guess it is filesystem
  char* blockDevicePrimary;
  char* blockDeviceSecondary; // can be 0
  uint32_t vshMountId; //must be same as in mount_point_info
}vfs_block_dev_info;

typedef struct vfs_mount_point_info_base
{
  char* unixMount;
  uint32_t unk_4; //zero
  uint32_t devMajor;
  uint32_t devMinor;

  char* filesystem;
  uint32_t unk_14; //zero
  vfs_block_dev_info* blockDev1;
  uint32_t unk_1C; //zero
} vfs_mount_point_info_base;

typedef struct vfs_mount_point_info //size is 0x38
{
  uint32_t vshMountId;
  
  vfs_mount_point_info_base base;

  vfs_block_dev_info* blockDev2; //same as blockDev1
  
  uint32_t unk_28; //zero - except for (ux0:, gro0:, grw0:) - maybe related to device specific data?
  uint32_t unk_2C; //zero
  
  uint32_t unk_30; //zero
  uint32_t unk_34; //zero
}vfs_mount_point_info;

//probably vfsops
struct node_ops1 // size is 0x34 (13 pointers)
{
  int (*func1)(void* ctx);
  int (*func2)(void* ctx); // ?
  int (*func3)(void* ctx);
  int (*func4)(void* ctx);
  int (*func5)(void* ctx); // not implemented by all
  int (*func6)(void* ctx); // not implemented by all
  int (*func7)(void* ctx);
  int (*func8)(void* ctx); // not implemented by all
  int (*func9)(void* ctx); // called by sceVfsAddVfs
  int (*func10)(void* ctx); // called by sceVfsDeleteVfs
  int (*func11)(void* ctx); // not implemented by all
  int (*func12)(void* ctx); // sceIoDevctlForDriver
  int (*func13)(void* ctx); // ?
};

struct vfs_node_func1_args
{
   vfs_node* node;
   uint32_t arg1;
   uint32_t arg2;
   uint32_t arg3;
}vfs_node_func1_args;

struct vfs_node_func2_args
{
   vfs_node* node;
   uint32_t arg1;
   uint32_t arg2;
   uint32_t arg3;
   uint32_t arg_0;
}vfs_node_func2_args;

struct vfs_node_func3_args
{
   vfs_node* node;
   uint32_t arg1;
}vfs_node_func3_args;

struct vfs_node_func4_args
{
   vfs_node* node;
   uint32_t arg1;
   uint32_t arg2;
   uint32_t arg3;
}vfs_node_func4_args;

struct vfs_node_func5_args
{
}vfs_node_func5_args;

struct vfs_node_func6_args
{
}vfs_node_func6_args;

struct vfs_node_func7_args
{
   vfs_node* node;
   uint32_t arg1;
   uint32_t arg2;
   uint32_t arg3;
   uint32_t arg_0;
}vfs_node_func7_args;

struct vfs_node_func8_args
{
   vfs_node* node;
   uint32_t arg1;
   uint32_t arg2;
   uint32_t arg3;
   uint32_t arg_0;
   uint32_t arg_4;
   uint32_t arg_8;
}vfs_node_func8_args;

struct vfs_node_func9_args
{
   vfs_node* node0;
   vfs_node* node1;
   uint32_t arg2;
   uint32_t arg3;
}vfs_node_func9_args;

struct vfs_node_func10_args
{
   vfs_node* node;
   uint32_t arg1;
   uint32_t arg2;
   uint32_t arg3;
}vfs_node_func10_args;

struct vfs_node_func11_args
{
   vfs_node* node;
   uint32_t arg1;
   uint32_t arg2;
}vfs_node_func11_args;

struct vfs_node_func12_args
{
   vfs_node* node;
   uint32_t arg1;
   uint32_t arg2;
}vfs_node_func12_args;

struct vfs_node_func13_args
{
   vfs_node* node;
   uint32_t arg1;
}vfs_node_func13_args;

struct vfs_node_func14_args
{
   vfs_node* node;
   uint32_t arg1;
   uint32_t arg2;
}vfs_node_func14_args;

struct vfs_node_func15_args
{
   vfs_node* node;
   uint32_t arg1;
   uint32_t arg2;
}vfs_node_func15_args;

struct vfs_node_func16_args
{
   vfs_node* node;
   uint32_t arg1;
   uint32_t arg2;
   uint32_t arg3;
}vfs_node_func16_args;

struct vfs_node_func17_args
{
   vfs_node* node;
   uint32_t arg1;
   uint32_t arg2;
   uint32_t arg3;
   uint32_t arg_0;
   uint32_t arg_4;
}vfs_node_func17_args;

struct vfs_node_func19_args
{
}vfs_node_func19_args;

struct vfs_node_func20_args
{
}vfs_node_func20_args;

struct vfs_node_func21_args
{
   vfs_node* node;
}vfs_node_func21_args;

struct vfs_node_func22_args
{
   vfs_node* node;
   uint32_t arg1;
}vfs_node_func22_args;

struct vfs_node_func23_args
{
   vfs_node* node;
   uint32_t arg1;
}vfs_node_func23_args;

struct vfs_node_func24_args
{
   vfs_node* node;
   uint32_t arg1;
   uint32_t arg2;
}vfs_node_func24_args;

struct vfs_node_func25_args
{
   vfs_node* node;
   uint32_t arg1;
   uint32_t arg2;
}vfs_node_func25_args;

struct vfs_node_func26_args
{
   vfs_node* node;
   uint32_t arg1;
   uint32_t arg2;
   uint32_t arg3;
}vfs_node_func26_args;

struct vfs_node_func27_args
{
   uint32_t arg0;
   vfs_node* node;
   uint32_t arg2;
   uint32_t arg3;
   uint32_t unk_10; // zero
   uint32_t unk_14; // zero
}vfs_node_func27_args;

struct vfs_node_func28_args
{
   vfs_node* node;
   uint32_t arg1;
   uint32_t unk_8; // zero
   uint32_t unk_C; // zero
}vfs_node_func28_args;

struct vfs_node_func29_args
{
   uint32_t unk_0;
   uint32_t unk_4;
   uint32_t arg2;
   uint32_t arg3;
   uint32_t arg_0;
   uint32_t arg_4;
   uint32_t arg_8;
   uint32_t arg_C;
}vfs_node_func29_args;

//probably vnodeops
struct node_ops2 // size is 0x74 (29 pointers)
{
  int (*func1)(void* ctx); // sceIoOpenForDriver
  int (*func2)(void* ctx); // sceIoOpenForDriver (another one ?)
  int (*func3)(void* ctx); // ?
  int (*func4)(void* ctx); // ?
  int (*func5)(void* ctx); // sceIoReadForDriver
  int (*func6)(void* ctx); // sceIoWriteForDriver
  int (*func7)(void* ctx); // sceIoLseekForDriver or sceIoLseek32?
  int (*func8)(void* ctx); // sceIoIoctlForDriver
  int (*func9)(void* ctx); // ?
  int (*func10)(void* ctx); // sceIoMkdirForDriver
  int (*func11)(void* ctx); // sceIoRmdirForDriver
  int (*func12)(void* ctx); // sceIoDopenForDriver
  int (*func13)(void* ctx); // sceIoDcloseForDriver
  int (*func14)(void* ctx); // sceIoDreadForDriver
  int (*func15)(void* ctx); // sceIoGetstatForDriver or sceIoGetstatByFdForDriver
  int (*func16)(void* ctx); // sceIoChstatForDriver or sceIoChstatByFdForDriver
  int (*func17)(void* ctx); // sceIoRenameForDriver
  int (*func18)(void* ctx); // not implemented by all
  int (*func19)(void* ctx); // sceIoPreadForDriver
  int (*func20)(void* ctx); // sceIoPwriteForDriver
  int (*func21)(void* ctx); // ?
  int (*func22)(void* ctx); // not referenced
  int (*func23)(void* ctx); // not referenced
  int (*func24)(void* ctx); // sceIoSyncForDriver or sceIoSyncByFdForDriver
  int (*func25)(void* ctx); // sceIoGetstatByFdForDriver
  int (*func26)(void* ctx); // sceIoChstatByFdForDriver
  int (*func27)(void* ctx); // ?
  int (*func28)(void* ctx); // ?
  int (*func29)(void* ctx); // not implemented by all
};

struct vfs_add_data
{
    node_ops1* funcs1;
    const char *name; //max size is 0x20
    int flags; //0x0E
    int unk_C; //0x01 / 0x00 (root, leaf ?)
    
    int unk_10; //0x10
    node_ops2* funcs2;
    int unk_18; //0x00
    vfs_add_data* next_element; //ptr to next element, confirmed
};

struct vfs_node
{
   uint8_t data1[0x40];
   
   node_ops2 *ops;
   uint32_t unk_44;
   uint32_t unk_48;
   uint32_t unk_4C;

   uint32_t unk_50;
   uint32_t unk_54;
   uint32_t unk_58;
   uint32_t unk_5C;

   uint32_t unk_60;
   uint32_t unk_64;
   uint32_t unk_68;
   SceUID uid;
   
   uint8_t data1[0x60];
   
   uint32_t unk_D0;

}vfs_node;

struct vfs_node_info //size is 0x38
{
   char* name[0x20];
   vfs_node* node; //can be zero
   uint32_t unk_24; // probably size of vfs_node
   uint32_t unk_28; // probably flags
   vfs_node_info* unk_2C; //can be zero
   vfs_node_info* unk_30; //can be zero
   vfs_node_info* unk_34; //can be zero
}vfs_node_info;

Data segment layout

Address	Size	Description
0x0000	0x01A8	unknown
0x01A8	0x1500	array of 96 elements of vfs_node_info
0x16A8	0x4	SceVfsRfsLock fast mutex
0x16AC	0x3E4	unknown
0x1A90	0x700	array of 32 elements of vfs_mount_point_info
0x2190	0x10	unknown
0x21A0	0x40	unknown
0x21E0	0x3C	unknown
0x221C	0x20	vfs_add_data dummy_ttyp_dev_fs node

SceIofilemgrForDriver

sceVfsUnmount

Version	NID
1.69	0x9C7E7B76
3.60	0x9C7E7B76

struct vfs_unmount_data
{
    const char *mountpoint;
    int flags;
};
int sceVfsUnmount(struct vfs_unmount_data *data);

sceVfsDeleteVfs

Version	NID
1.69	0x9CBFA725
3.60	0x9CBFA725

int sceVfsDeleteVfs(const char *name, void **deleted_node);

sceVfsAddVfs

Version	NID
1.69	0x673D2FCD
3.60	0x673D2FCD

int sceVfsAddVfs(struct vfs_add_data *data);

sceVfsMount

Version	NID
1.69	0xB62DE9A6
3.60	0xB62DE9A6

int sceVfsMount(struct vfs_mount_point_info_base* data);

sceVfsGetNewNode

Version	NID
1.69	0xD60B5C63
3.60	0xD60B5C63

int sceVfsGetNewNode(void *ctx, node_ops2 *ops, int unused, vfs_node **node);

sceIoDreadForDriver

Version	NID
1.69	0x20CF5FC7
3.60	0x20CF5FC7

Call interface is same as sceIoDread

sceIoWriteForDriver

Version	NID
1.69	0x21EE91F0
3.60	0x21EE91F0

Call interface is same as sceIoWrite

sceIoDopenForDriver

Version	NID
1.69	0x463B25CC
3.60	0x463B25CC

Call interface is same as sceIoDopen

sceIoLseekForDriver

Version	NID
1.69	0x62090481
3.60	0x62090481

Call interface is same as sceIoLseek

sceIoOpenForDriver

Version	NID
1.69	0x75192972
3.60	0x75192972

Call interface is same as sceIoOpen

sceIoChstatForDriver

Version	NID
1.69	0x7D42B8DC
3.60	0x7D42B8DC

Call interface is same as sceIoChstat

sceIoGetstatForDriver

Version	NID
1.69	0x75C96D25
3.60	0x75C96D25

Call interface is same as sceIoGetstat

sceIoMkdirForDriver

Version	NID
1.69	0x7F710B25
3.60	0x7F710B25

Call interface is same as sceIoMkdir

sceIoReadForDriver

Version	NID
1.69	0xE17EFC03
3.60	0xE17EFC03

Call interface is same as sceIoRead

sceIoCloseForDriver

Version	NID
1.69	0xF99DD8A3
3.60	0xF99DD8A3

Call interface is same as sceIoClose

sceIoRenameForDriver

Version	NID
1.69	0xDC0C4997
3.60	0xDC0C4997

Call interface is same as sceIoRename

sceIoRemoveForDriver

Version	NID
1.69	0x0D7BB3E1
3.60	0x0D7BB3E1

Call interface is same as sceIoRemove

sceIoCancelForDriver

Version	NID
3.60	0x6D59658D

Derived from sceIoCancel

sceIoChstatAsyncForDriver

Version	NID
3.60	0x7EC442BF

Derived from _sceIoChstatAsync

sceIoChstatByFdAsyncForDriver

Version	NID
3.60	0xEC974400

Derived from sceIoChstatByFdAsync

sceIoChstatByFdForDriver

Version	NID
3.60	0xDF57A75F

Derived from _sceIoChstatByFd

sceIoCloseAsyncForDriver

Version	NID
3.60	0x11C57CC6

Derived from sceIoCloseAsync

sceIoDevctlAsyncForDriver

Version	NID
3.60	0xA9302946

Derived from _sceIoDevctlAsync

sceIoDevctlForDriver

Version	NID
3.60	0x16882FC4

Derived from _sceIoDevctl

sceIoDcloseForDriver

Version	NID
3.60	0x19C81DD6

Derived from sceIoDclose

sceIoFlockForDriver

Version	NID
3.60	0x16336A0D

Derived from sceIoFlockForSystem

sceIoGetstatByFdAsyncForDriver

Version	NID
3.60	0x0FEE1238

Derived from sceIoGetstatByFdAsync

sceIoGetstatByFdForDriver

Version	NID
3.60	0x462F059B

Derived from _sceIoGetstatByFd

sceIoGetstatAsyncForDriver

Version	NID
3.60	0x94A5304A

Derived from _sceIoGetstatAsync

sceIoIoctlAsyncForDriver

Version	NID
3.60	0xB761E91B

Derived from _sceIoIoctlAsync

sceIoIoctlForDriver

Version	NID
3.60	0x161CD33F

Derived from _sceIoIoctl

sceIoLseekAsyncForDriver

Version	NID
3.60	0x541BAABD

Derived from _sceIoLseekAsync

sceIoMkdirAsyncForDriver

Version	NID
3.60	0x27003443

Derived from _sceIoMkdirAsync

sceIoOpenAsyncForDriver

Version	NID
3.60	0x451001DE

Derived from _sceIoOpenAsync

sceIoPreadAsyncForDriver

Version	NID
3.60	0x64A46A2C

Derived from _sceIoPreadAsync

sceIoPreadForDriver

Version	NID
3.60	0x2A17515D

Derived from _sceIoPread

sceIoPwriteAsyncForDriver

Version	NID
3.60	0x202CDDE3

Derived from _sceIoPwriteAsync

sceIoPwriteForDriver

Version	NID
3.60	0x5F1512C8

Derived from _sceIoPwrite

sceIoReadAsyncForDriver

Version	NID
3.60	0x69047C81

Derived from sceIoReadAsync

sceIoRemoveAsyncForDriver

Version	NID
3.60	0xF9D6507D

Derived from _sceIoRemoveAsync

sceIoRenameAsyncForDriver

Version	NID
3.60	0xAACBC47A

Derived from _sceIoRenameAsync

sceIoRmdirAsyncForDriver

Version	NID
3.60	0xF5B0B36C

Derived from _sceIoRmdirAsync

sceIoRmdirForDriver

Version	NID
3.60	0x1CC9C634

Derived from _sceIoRmdir

sceIoSyncByFdAsyncForDriver

Version	NID
3.60	0x041209CF

Derived from sceIoSyncByFdAsync

sceIoSyncByFdForDriver

Version	NID
3.60	0x43170575

Derived from sceIoSyncByFd

sceIoSyncAsyncForDriver

Version	NID
3.60	0x4F9EA8B0

Derived from _sceIoSyncAsync

sceIoSyncForDriver

Version	NID
3.60	0xDDF78594

Derived from _sceIoSync

sceIoWriteAsyncForDriver

Version	NID
3.60	0xA1BD13D0

Derived from sceIoWriteAsync

SceIofilemgrForDriver callbacks

It looks like vfs callbacks are exported. Callbacks can be identified using these steps:

• Find all functions that contain indirect calls
• Locate only calls that use address, taken from table, that is pointed by vfs_node (offset 0x40, then valid offset inside pointer table)
• Trace back to first exported function (usually this is single export, not far away in call stack)
• Turns out ScePfsMgr and SceExfatfs use these exports from their vfs node function callbacks, so this information can be mapped/matched.

vfs_node_func1

Version	NID
3.60	0x76B79BEC

int vfs_node_func1(vfs_node *ctx, int unk1, int unk2, int unk3)

vfs_node_func2

Version	NID
3.60	0x9E347C7D

int vfs_node_func2(vfs_node *n0, int unk1, int unk2, int unk3, int arg_0)

vfs_node_func3

Version	NID
3.60	0x40944C2E

int vfs_node_func3(vfs_node *n0, int unk1)

vfs_node_func4

Version	NID
3.60	0xA5A6A55C

int vfs_node_func4(vfs_node *ctx, int unk1, int unk2, int unk3)

vfs_node_func5_or_19

Version	NID
3.60	0x570388A5

int vfs_node_func5_or_19(vfs_node *n0, int unk1, int unk2, int unk3, int arg_0)

vfs_node_func5_or_19

Version	NID
3.60	0xABBC80E3

int vfs_node_func5_or_19(vfs_node *n0, int unk1, int unk2, int unk3, int arg_0, int arg_4, int arg_8)

vfs_node_func6_or_20

Version	NID
3.60	0x9A68378D

int vfs_node_func6_or_20(vfs_node *n0, int unk1, int unk2, int unk3, int arg_0)

vfs_node_func6_or_20

Version	NID
3.60	0xA53C040D

int vfs_node_func6_or_20(vfs_node *n0, int unk1, int unk2, int unk3, int arg_0, int arg_4, int arg_8)

vfs_node_func7

Version	NID
3.60	0xB2B13818

int vfs_node_func7(vfs_node *ctx, int unk1, int unk2, int unk3, int arg_0)

vfs_node_func8

Version	NID
3.60	0x333C904D

int vfs_node_func8(vfs_node *n0, int unk0, int unk1, int unk2, int arg_0, int arg_4, int arg_8)

vfs_node_func9

Version	NID
3.60	0xDC1E7EE4

int vfs_node_func9(vfs_node *n0, vfs_node *n1, void *ctx, int unk)

vfs_node_func10

Version	NID
3.60	0x2F3F8C70

int vfs_node_func10(vfs_node *n0, int unk1, int unk2, int unk3)

vfs_node_func11

Version	NID
3.60	0x1D551105

int vfs_node_func11(vfs_node *n0, int unk1, int unk2, int unused)

vfs_node_func12

Version	NID
3.60	0x00C9C2DD

int vfs_node_func12(vfs_node *n0, int unk1, int unk2)

vfs_node_func13

Version	NID
3.60	0x1350F5C7

int vfs_node_func13(vfs_node *n0, int unk1)

vfs_node_func14

Version	NID
3.60	0x77584C8F

int vfs_node_func14(vfs_node *n0, int unk1, int unk2)

vfs_node_func15

Version	NID
3.60	0x50A63ACF

int vfs_node_func15(vfs_node *n0, int unk1, int unk2)

vfs_node_func16

Version	NID
3.60	0x1974FA92

int vfs_node_func16(vfs_node *n0, int unk1, int unk2, int unk3)

vfs_node_func17

Version	NID
3.60	0x36A794C7

int vfs_node_func17(vfs_node *n0, int unk1, int unk2, int unk3, int arg_0, int arg_4)

vfs_node_func21

Version	NID
3.60	0x8FB94521

int vfs_node_func21(vfs_node *n0)

vfs_node_func22

Version	NID
3.60	0x942AA61F

int vfs_node_func22(vfs_node *n0, int unk1)

vfs_node_func23

Version	NID
3.60	0x0D8A806E

int vfs_node_func23(vfs_node *n0, int unk1)

vfs_node_func24

Version	NID
3.60	0x9CD96406

int vfs_node_func24(vfs_node *n0, int unk1, int unk2)

vfs_node_func25

Version	NID
3.60	0x1DBCBB01

int vfs_node_func25(vfs_node *n0, int unk1, int unk2)

vfs_node_func26

Version	NID
3.60	0x082AFD7F

int vfs_node_func26(vfs_node *n0, int unk1, int unk2, int unk3)

vfs_node_func27

Version	NID
3.60	0xF53399BC

int vfs_node_func27(int unk0, vfs_node *n0, int unk2, int unk3)

vfs_node_func28

Version	NID
3.60	0x0F7E1718

int vfs_node_func28(vfs_node *n0, int unk1, int unused1, int unused2)

vfs_node_func29

Version	NID
3.60	0xEEAE8B51

int vfs_node_func29(vfs_node *n0, int unused, int unk2, int unk3, int arg_0, int arg_4, int arg_8, int arg_C)

SceIofilemgr

_sceIoDcloseAsync

Version	NID
1.69	0xB13031
3.60	different NID or not present

_sceIoOpenAsync

Version	NID
1.69	0x9CD0FC8
3.60	0x9CD0FC8

sceIoGetProcessDefaultPriority

Version	NID
1.69	0xDC4F1BB
3.60	0xDC4F1BB

_sceIoRmdirAsync

Version	NID
1.69	0x13DC3244
3.60	0x13DC3244

sceIoSetPriority

Version	NID
1.69	0x14B2D56C
3.60	0x14B2D56C

sceIoSyncByFd

Version	NID
1.69	0x16512F59
3.60	0x16512F59

_sceIoIoctl

Version	NID
1.69	0x1D2988F1
3.60	0x1D2988F1

_sceIoLseekAsync

Version	NID
1.69	0x2300858E
3.60	0x2300858E

sceIoSetPriorityForSystem

Version	NID
1.69	0x27373135
3.60	0x27373135

_sceIoComplete

Version	NID
1.69	0x34E6A06E
3.60	different NID or not present

sceIoWrite

Version	NID
1.69	0x34EFD876
3.60	0x34EFD876

_sceIoGetThreadDefaultPriorityForSystem

Version	NID
1.69	0x36CAF911
3.60	different NID or not present

_sceIoSetThreadDefaultPriorityForSystem

Version	NID
1.69	0x38FE853B
3.60	different NID or not present

sceIoFlockForSystem

Version	NID
1.69	0x3E98E422
3.60	0x3E98E422

_sceIoDevctlAsync

Version	NID
1.69	0x3EE3F66E
3.60	0x3EE3F66E

sceIoDclose

Version	NID
1.69	0x422A221A
3.60	0x422A221A

_sceIoRename

Version	NID
1.69	0x4912F748
3.60	0x4912F748

sceIoLseek32

Version	NID
1.69	0x49252B9B
3.60	0x49252B9B

sceIoSetThreadDefaultPriority

Version	NID
1.69	0x49312108
3.60	0x49312108

_sceIoDevctl

Version	NID
1.69	0x515AC017
3.60	0x515AC017

sceIoGetstatByFdAsync

Version	NID
1.69	0x5167AC1E
3.60	0x5167AC1E

_sceIoPread

Version	NID
1.69	0x539FD5C4
3.60	0x539FD5C4

_sceIoGetstatByFdAsync

Version	NID
1.69	0x554292F0
3.60	different NID or not present

_sceIoChstatByFdAsync

Version	NID
1.69	0x58010F40
3.60	different NID or not present

_sceIoGetThreadDefaultPriority

Version	NID
1.69	0x5DC29460
3.60	different NID or not present

_sceIoSync

Version	NID
1.69	0x5DD867F7
3.60	0x5DD867F7

_sceIoRemoveAsync

Version	NID
1.69	0x5FFA47E2
3.60	0x5FFA47E2

_sceIoDreadAsync

Version	NID
1.69	0x64B233B8
3.60	different NID or not present

_sceIoSetThreadDefaultPriority

Version	NID
1.69	0x654E27B1
3.60	different NID or not present

_sceIoSyncByFdAsync

Version	NID
1.69	0x6F78FAFE
3.60	different NID or not present

_sceIoGetPriorityForSystem

Version	NID
1.69	0x70B7BB52
3.60	different NID or not present

sceIoReadAsync

Version	NID
1.69	0x773EBD45
3.60	0x773EBD45

_sceIoRemove

Version	NID
1.69	0x78955C65
3.60	0x78955C65

sceIoSyncByFdAsync

Version	NID
1.69	0x7E1367CB
3.60	0x7E1367CB

sceIoSetProcessDefaultPriority

Version	NID
1.69	0x7F2ABBAF
3.60	0x7F2ABBAF

_sceIoRenameAsync

Version	NID
1.69	0x81794921
3.60	0x81794921

_sceIoSyncAsync

Version	NID
1.69	0x86DB0C0E
3.60	0x86DB0C0E

_sceIoDread

Version	NID
1.69	0x8713D662
3.60	0x8713D662

_sceIoWrite

Version	NID
1.69	0x8C319CF0
3.60	different NID or not present

_sceIoGetstat

Version	NID
1.69	0x8E7E11F2
3.60	0x8E7E11F2

sceIoCloseAsync

Version	NID
1.69	0x8EA3616A
3.60	0x8EA3616A

_sceIoMkdir

Version	NID
1.69	0x8F1ACC32
3.60	0x8F1ACC32

_sceIoCompleteMultiple

Version	NID
1.69	0x9111D004
3.60	0x9111D004

_sceIoLseek32

Version	NID
1.69	0x92BDA6DA
3.60	different NID or not present

_sceIoPwrite

Version	NID
1.69	0x9654094B
3.60	0x9654094B

_sceIoGetPriority

Version	NID
1.69	0x9E3F880D
3.60	different NID or not present

sceIoGetThreadDefaultPriority

Version	NID
1.69	0xA176CD03
3.60	0xA176CD03

_sceIoLseek

Version	NID
1.69	0xA604764A
3.60	0xA604764A

sceIoChstatByFdAsync

Version	NID
1.69	0xA9F89275
3.60	0xA9F89275

_sceIoGetProcessDefaultPriority

Version	NID
1.69	0xB0486482
3.60	different NID or not present

_sceIoSetPriority

Version	NID
1.69	0xB14192F0
3.60	different NID or not present

_sceIoReadAsync

Version	NID
1.69	0xB2B891E6
3.60	different NID or not present

_sceIoPwriteAsync

Version	NID
1.69	0xB2D0B2F4
3.60	0xB2D0B2F4

_sceIoChstatAsync

Version	NID
1.69	0xB4B021D9
3.60	0xB4B021D9

sceIoSetThreadDefaultPriorityForSystem

Version	NID
1.69	0xB9C9C9CF
3.60	0xB9C9C9CF

_sceIoPreadAsync

Version	NID
1.69	0xBCF5684D
3.60	0xBCF5684D

sceIoDopenAsync

Version	NID
1.69	0xC49C312F
3.60	0xC49C312F

sceIoClose

Version	NID
1.69	0xC70B8886
3.60	0xC70B8886

_sceIoWriteAsync

Version	NID
1.69	0xC92AF88F
3.60	different NID or not present

_sceIoOpen

Version	NID
1.69	0xCC67B6FD
3.60	0xCC67B6FD

sceIoCancel

Version	NID
1.69	0xCEF48835
3.60	0xCEF48835

sceIoComplete

Version	NID
1.69	0xD1C49D2F
3.60	0xD1C49D2F

_sceIoChstat

Version	NID
1.69	0xD2EE455F
3.60	0xD2EE455F

_sceIoSetProcessDefaultPriority

Version	NID
1.69	0xD302DCB9
3.60	different NID or not present

_sceIoGetstatAsync

Version	NID
1.69	0xD414C89F
3.60	0xD414C89F

sceIoDcloseAsync

Version	NID
1.69	0xDC2D7D38
3.60	0xDC2D7D38

_sceIoIoctlAsync

Version	NID
1.69	0xE00DC256
3.60	0xE00DC256

_sceIoChstatByFd

Version	NID
1.69	0xE0BE2A30
3.60	0xE0BE2A30

sceIoWriteAsync

Version	NID
1.69	0xE0D63D2A
3.60	0xE0D63D2A

_sceIoGetstatByFd

Version	NID
1.69	0xE6C53567
3.60	0xE6C53567

_sceIoSetPriorityForSystem

Version	NID
1.69	0xE6C923B3
3.60	different NID or not present

_sceIoDopen

Version	NID
1.69	0xE6E614B5
3.60	0xE6E614B5

sceIoGetPriorityForSystem

Version	NID
1.69	0xEF5432ED
3.60	0xEF5432ED

sceIoGetPriority

Version	NID
1.69	0xF2A472A1
3.60	0xF2A472A1

_sceIoRead

Version	NID
1.69	0xF3C9E783
3.60	different NID or not present

_sceIoSyncByFd

Version	NID
1.69	0xF437545D
3.60	different NID or not present

_sceIoCloseAsync

Version	NID
1.69	0xF4E13260
3.60	different NID or not present

_sceIoDopenAsync

Version	NID
1.69	0xF58286C3
3.60	different NID or not present

sceIoDreadAsync

Version	NID
1.69	0xF59F37B0
3.60	0xF59F37B0

_sceIoMkdirAsync

Version	NID
1.69	0xF5C58B21
3.60	0xF5C58B21

_sceIoCancel

Version	NID
1.69	0xF5DEEA19
3.60	different NID or not present

_sceIoClose

Version	NID
1.69	0xF69FB394
3.60	different NID or not present

_sceIoDclose

Version	NID
1.69	0xFAFF0002
3.60	different NID or not present

sceIoGetThreadDefaultPriorityForSystem

Version	NID
1.69	0xFCBCEAED
3.60	0xFCBCEAED

sceIoRead

Version	NID
1.69	0xFDB32293
3.60	0xFDB32293

_sceIoRmdir

Version	NID
1.69	0xFFFB4D76
3.60	0xFFFB4D76