SceAppMgr

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Module

Known NIDs

Version Name World Privilege NID
1.69 SceAppMgr Non-secure Kernel 0x69876CDE
3.60 SceAppMgr ? Kernel 0xDBB29DB7

Libraries

Known NIDs

Version Name World Visibility NID
1.69 SceAppMgrForDriver Non-secure Kernel 0xDCE180F8
3.60 SceAppMgrForDriver ? Kernel 0xDCE180F8
1.69 SceAppMgr Non-secure User 0x8AF17416
3.60 SceAppMgr ? User 0x8AF17416
1.69 SceSharedFb Non-secure User 0x32A0442E
3.60 SceSharedFb ? User 0x32A0442E
1.69 SceSharedFbForDriver Non-secure Kernel 0x9B443ECC
3.60 SceSharedFbForDriver ? Kernel NOT PRESENT

SceAppMgrForDriver

sceAppMgrGetSystemDataFile

Version NID
1.69 0xAEC49533

sceAppMgrSaveSafeMemory

Version NID
1.69 0xD366AA44

sceAppMgrLoadSafeMemory

Version NID
1.69 0xFAF3DAAA

Load App by PATH for Kernel

Version NID
1.69 0xB0A37065

Loads a SELF at a given path with optional arguments. Arguments is a null-separated string. Arguments are passed directly to the app as a list of strings (char * const argv[]). Special arguments are listed below. 

int opt[52/4] = {0};
opt[0] = sizeof(opt);
int appmgr_load_app(const char *path, const char *arglist, int arglen, int unk1, void *opt, void *unk2);
// sample: appmgr_load_cmd("ux0:temp/installer.self", "-budget\0big\0-nonsuspendable\0-livearea_off\0", 0x2A, 0, opt, NULL);
Argument Param Description
-budget one of "big", "game", "sys", "shell", "small", "mini" App budget (memory allocation I believe)
-memsize decimal number Memory size
-la_type none LiveArea type
-bg none Run in background
-nonsuspendable none Non-suspendable
-titleid string Set title id
-phcontmemsize decimal number Physical cont. memory size
-livearea_off none No LiveArea
-exit_to title id App to resume upon exit
-param string Param
-usecdlg none Use CDRAM (?)

sceAppMgrGameDataMountForDriver

Version NID
3.60 0xCE356B2D 
//derived from _sceAppMgrGameDataMount
int sceAppMgrGameDataMountForDriver(char* original_path, char* unk1, char* unk2, char* mount_point)

sceAppMgrUmountForDriver

Version NID
3.60 0xA714BB35

The following mount points can be derived from the code:

  • "photo0:" (0x64)
  • "music0:" (0x69)
  • "video0:" (0x6D)
  • addcont0:
  • addcont1:
 
//derived from _sceAppMgrUmount
int sceAppMgrUmountForDriver(const char *mount_point)

SceAppMgr

Special App IDs

Some functions take an app id as argument. Here are some special ones.

ID Desc
-1 Unknown
-2 Current App
-3 Unknown
-4 Unknown
-5 Unknown
-6 Unknown

__sceAppMgrGetAppState

Version NID
1.69 0x210C0046
3.60 0x210C0046

exported to user by SceDriverUser

_sceAppMgrAcidDirSet

Version NID
1.69 0x6CBCBE1A
3.60 0x6CBCBE1A

exported to user by SceDriverUser

_sceAppMgrAcquireSoundOutExclusive3

Version NID
1.69 0x13ED8FFD
3.60 0x13ED8FFD

exported to user by SceDriverUser

_sceAppMgrAddContAddMount

Version NID
3.60 0x581DB1BE

exported to user by SceDriverUser

_sceAppMgrAddContMount

Version NID
1.69 0x667E10A
3.60 0x667E10A

exported to user by SceDriverUser

_sceAppMgrAppDataMountById

Version NID
1.69 0x9275414A
3.60 0x9275414A

exported to user by SceDriverUser

_sceAppMgrAppDataMount

Version NID
1.69 0xF07B816E
3.60 0xF07B816E

exported to user by SceDriverUser

Example from silk in 1.80

This is some kind of mount command. Use SceAppMgrUser_5E375921 to unmount this. 

SceAppMgrUser_291AFBDC(0x64,mount_name_buffer)

Known working ids: 

_sceAppMgrAppDataMount(0x64) returned 0x0 (photo0:)

_sceAppMgrAppDataMount(0x65) returned 0x0 (ad11c3da9df2eb:)

_sceAppMgrAppDataMount(0x66) returned 0x0 (ad859bcae16a94:)

_sceAppMgrAppDataMount(0x67) returned 0x0 (ada11cda8a9f0b:)

_sceAppMgrAppDataMount(0x69) returned 0x0 (music0:)

_sceAppMgrAppMount

Version NID
1.69 0xCF1C0C0C
3.60 0xCF1C0C0C

exported to user by SceDriverUser

_sceAppMgrAppParamGetInt

Version NID
1.69 0xDC7F8DE5
3.60 0xDC7F8DE5

exported to user by SceDriverUser

_sceAppMgrAppParamGetString

Version NID
1.69 0xEF34CA42
3.60 0xEF34CA42

exported to user by SceDriverUser

This is used to retrieve SFO information. The cmd probably corresponds to and index of SFO entries. See the examples for which entries they may be. Example from store_checkout_plugin. 

typedef struct sceAppMgrAppParamGetString_opt
{
   int32_t length;
   int32_t unk_4;
   int32_t unk_8;
   int32_t unk_C;
}sceAppMgrAppParamGetString_opt;

//example: 
//sceAppMgrAppParamGetString_opt opt;
//opt.length = 0x10;
//sceAppMgrAppParamGetString(processid, 0xC, buffer, &opt);

int _sceAppMgrAppParamGetString(int pid, int param, char *string, sceAppMgrAppParamGetString_opt* buf_size);

On WebKit:

0xC - return current process application name.

0x8 - return "gda" on webkit


On PSM Dev

Cmd Output
0x6 IP9100-PCSI00007_00-PSSUITEDEV000000
0x7
0x8 gd
0x9 PlayStationArMobile Development Assistant
0xA PSM Dev
0xC PCSI00007
0x64 IP9100-PCSI00007_00-PSSUITEDEV000000
0x65 PlayStationArMobile Development Assistant

_sceAppMgrAppParamSetString

Version NID
3.60 0x5957390F

exported to user by SceDriverUser

_sceAppMgrAppUmount

Version NID
1.69 0x2FB40418
3.60 0x2FB40418

exported to user by SceDriverUser

_sceAppMgrBgdlGetQueueStatus

Version NID
1.69 0x5075AE28
3.60 0x5075AE28

exported to user by SceDriverUser

_sceAppMgrCaptureFrameBufDMACByAppId

Version NID
1.69 0xC698385C
3.60 0xC698385C

exported to user by SceDriverUser

_sceAppMgrCaptureFrameBufIFTUByAppId

Version NID
1.69 0xF29E0732
3.60 0xF29E0732

exported to user by SceDriverUser

_sceAppMgrCheckRifGD

Version NID
1.69 0x15D7CA34
3.60 0x15D7CA34

exported to user by SceDriverUser

checks game data rif from \license\app\ 

typedef struct _sceAppMgrCheckRifGD_opt //size is 0x08
{
  uint32_t unk_0;
  uint32_t unk_4;
}_sceAppMgrCheckRifGD_opt

//path is a temporary mount point acquired with _sceAppMgrGameDataMount
//dest should be buffer of size 0x70
int _sceAppMgrCheckRifGD(char* path, void* dest, _sceAppMgrCheckRifGD_opt* opt);

_sceAppMgrContentInstallPeriodStart

Version NID
1.69 0xDC478FB1
3.60 0xDC478FB1

exported to user by SceDriverUser

Example from store_checkout_plugin. Parameters are uncertain. 

sceAppMgrContentInstallPeriodStart()

_sceAppMgrContentInstallPeriodStop

Version NID
1.69 0xC9854E6E
3.60 0xC9854E6E

exported to user by SceDriverUser

Example from store_checkout_plugin. Parameters are uncertain. 

sceAppMgrContentInstallPeriodStop()

_sceAppMgrConvertVs0UserDrivePath

Version NID
1.69 0x19B76D11
3.60 0x19B76D11

exported to user by SceDriverUser

Example from libssl. 

//example: SceAppMgrUser_ADAA658E_sceMgrConvertVs0userDrivePath("vs0:sys/external",mountname,length)

int sceAppMgrConvertVs0UserDrivePath(const char *path, char outpath[length], int length);

Pass in a non-restricted vs0: path and an empty buffer and the buffer will be filled with the path of a temporary mount point.

_sceAppMgrDeclareShellProcess2

Version NID
1.69 0xBDF15BDC
3.60 0xBDF15BDC

exported to user by SceDriverUser

_sceAppMgrDestroyAppByName

Version NID
1.69 0xEB318002
3.60 0xEB318002

exported to user by SceDriverUser

_sceAppMgrDrmClose

Version NID
1.69 0xE4CE4A0C
3.60 0xE4CE4A0C

exported to user by SceDriverUser

_sceAppMgrDrmOpen

Version NID
1.69 0xAA5B3A37
3.60 0xAA5B3A37

exported to user by SceDriverUser

_sceAppMgrForceUmount

Version NID
1.69 0x2598EC8A
3.60 0x2598EC8A

exported to user by SceDriverUser

_sceAppMgrGameDataMount

Version NID
1.69 0x454EB183
3.60 0x454EB183

exported to user by SceDriverUser 

typedef struct _sceAppMgrGameDataMount_opt //size is 0x18
{
  char* mount_point;
  uint32_t unk_4;
  uint32_t unk_8;
  uint32_t unk_C;
  uint32_t unk_10;
  uint32_t unk_14;
}_sceAppMgrGameDataMount_opt;

int _sceAppMgrGameDataMount(char* original_path, char* unk1, char* unk2, _sceAppMgrGameDataMount_opt* opt)

_sceAppMgrGetAppInfo

Version NID
1.69 0x6E65D746
3.60 0x6E65D746

exported to user by SceDriverUser

_sceAppMgrGetAppMgrState

Version NID
1.69 0x55C60D20
3.60 0x55C60D20

exported to user by SceDriverUser

_sceAppMgrGetAppParam2

Version NID
1.69 0x26D43923
3.60 0x26D43923

exported to user by SceDriverUser

_sceAppMgrGetAppParam

Version NID
1.69 0x258C3E3C
3.60 0x258C3E3C

exported to user by SceDriverUser

_sceAppMgrGetBootParam

Version NID
1.69 0xEEFBC756
3.60 0xEEFBC756

exported to user by SceDriverUser

_sceAppMgrGetBudgetInfo

Version NID
1.69 0xEACF2237
3.60 0xEACF2237

exported to user by SceDriverUser

Example from webcore 

SceAppMgrUser_5F00F261(&struct_of_size_0x88)

_sceAppMgrGetCoredumpStateForShell

Version NID
1.69 0x03DD7E65
3.60 0x03DD7E65

exported to user by SceDriverUser

_sceAppMgrGetCurrentBgmState2

Version NID
1.69 0x3F7B9BB5
3.60 0x3F7B9BB5

exported to user by SceDriverUser

_sceAppMgrGetCurrentBgmState

Version NID
1.69 0x81569A58
3.60 0x81569A58

exported to user by SceDriverUser

_sceAppMgrGetDevInfo

Version NID
1.69 0x52766019
3.60 0x52766019

exported to user by SceDriverUser

Example from store_checkout_plugin. 

_sceAppMgrGetDevInfo("ux0:", buffer, resultbuf)

_sceAppMgrGetFgAppInfo

Version NID
1.69 0xAC9968B7
3.60 0xAC9968B7

exported to user by SceDriverUser

_sceAppMgrGetIdByName

Version NID
1.69 0xC311CC17
3.60 0xC311CC17

exported to user by SceDriverUser

_sceAppMgrGetMediaTypeFromDriveByPid

Version NID
1.69 0xC7566C46
3.60 0xC7566C46

exported to user by SceDriverUser

_sceAppMgrGetMediaTypeFromDrive

Version NID
1.69 0xC8D32206
3.60 0xC8D32206

exported to user by SceDriverUser

_sceAppMgrGetMountProcessNum

Version NID
3.60 0x1A844716

exported to user by SceDriverUser

_sceAppMgrGetNameById

Version NID
1.69 0x08E93582
3.60 0x08E93582

exported to user by SceDriverUser

_sceAppMgrGetPfsDrive

Version NID
1.69 0x46B208D4
3.60 0x46B208D4

exported to user by SceDriverUser

_sceAppMgrGetPidListForShell

Version NID
1.69 0x29AC9DF0
3.60 0x29AC9DF0

exported to user by SceDriverUser

_sceAppMgrGetRawPathOfApp0ByAppIdForShell

Version NID
1.69 0x7D210054
3.60 0x7D210054

exported to user by SceDriverUser

_sceAppMgrGetRawPathOfApp0ByPidForShell

Version NID
1.69 0x550422F9
3.60 0x550422F9

exported to user by SceDriverUser

_sceAppMgrGetRawPath

Version NID
1.69 0x9FB3E2C8
3.60 0x9FB3E2C8

exported to user by SceDriverUser

Example from silk in 1.80 

sceAppMgrGetRawPath(unknown,buffer,0x101);

_sceAppMgrGetRecommendedScreenOrientation

Version NID
3.60 0x37E94672

exported to user by SceDriverUser

_sceAppMgrGetRunningAppIdListForShell

Version NID
3.60 0xDA66AE0E

exported to user by SceDriverUser

_sceAppMgrGetSaveDataInfoForSpecialExport

Version NID
3.60 0xDC815429

exported to user by SceDriverUser

_sceAppMgrGetSaveDataInfo

Version NID
1.69 0x6C52A377
3.60 0x6C52A377

exported to user by SceDriverUser

_sceAppMgrGetStatusByAppId

Version NID
1.69 0xBF4213A3
3.60 0xBF4213A3

exported to user by SceDriverUser

Example from store_checkout_plugin. 

_sceAppMgrGetStatusByAppId(0xFFFFFFFE,buffer)

_sceAppMgrGetStatusById

Version NID
1.69 0x211D9558
3.60 0x211D9558

exported to user by SceDriverUser

_sceAppMgrGetStatusByName

Version NID
1.69 0x46998AFC
3.60 0x46998AFC

exported to user by SceDriverUser

Example from store_checkout_plugin. 

_sceAppMgrGetStatusByName(0,buffer)

_sceAppMgrGetSystemDataFilePlayReady

Version NID
3.60 7C44FE5D

exported to user by SceDriverUser

_sceAppMgrGetUserDirPathById

Version NID
3.60 0x617D78DA

exported to user by SceDriverUser

_sceAppMgrGetUserDirPath

Version NID
1.69 0x84B138BF
3.60 0x84B138BF

exported to user by SceDriverUser

_sceAppMgrGetVs0UserDataDrive

Version NID
1.69 0xC361C084
3.60 0xC361C084

exported to user by SceDriverUser

_sceAppMgrGetVs0UserModuleDrive

Version NID
1.69 0x85589E87
3.60 0x85589E87

exported to user by SceDriverUser

_sceAppMgrInitSafeMemoryById

Version NID
3.60 0x03FA4036

exported to user by SceDriverUser

_sceAppMgrInstallDirMount

Version NID
1.69 0xED37D810
3.60 0xED37D810

exported to user by SceDriverUser

_sceAppMgrIsCameraActive

Version NID
1.69 0x7F0C9410
3.60 0x7F0C9410

exported to user by SceDriverUser

_sceAppMgrLaunchAppByName2ForShell

Version NID
1.69 0xC6BA9596
3.60 0xC6BA9596

exported to user by SceDriverUser

_sceAppMgrLaunchAppByName2

Version NID
1.69 0xAEF06983
3.60 0xAEF06983

exported to user by SceDriverUser

_sceAppMgrLaunchAppByName2ndStage

Version NID
1.69 0xDEDD2AED
3.60 0xDEDD2AED

exported to user by SceDriverUser

_sceAppMgrLaunchAppByNameForShell

Version NID
1.69 0x4C3B5BB8
3.60 0x4C3B5BB8

exported to user by SceDriverUser

_sceAppMgrLaunchAppByName

Version NID
1.69 0xDAC0AF12
3.60 0xDAC0AF12

exported to user by SceDriverUser

_sceAppMgrLaunchAppByPath4

Version NID
1.69 0x8FE4F651
3.60 0x8FE4F651

exported to user by SceDriverUser

_sceAppMgrLaunchAppByUri2

Version NID
1.69 0x4B45EAC0
3.60 0x4B45EAC0

exported to user by SceDriverUser

_sceAppMgrLaunchAppByUri

Version NID
1.69 0x37CE3984
3.60 0x37CE3984

exported to user by SceDriverUser

_sceAppMgrLaunchVideoStreamingApp

Version NID
3.60 0x29650EE6

exported to user by SceDriverUser

_sceAppMgrLoadExec

Version NID
1.69 0xDC2F23E0
3.60 0xDC2F23E0

exported to user by SceDriverUser

_sceAppMgrLoadSaveDataSystemFile

Version NID
3.60 0xA630BC5D

exported to user by SceDriverUser

_sceAppMgrLoopBackFormat

Version NID
1.69 0xEA307D2C
3.60 0xEA307D2C

exported to user by SceDriverUser

_sceAppMgrLoopBackMount

Version NID
1.69 0x3493CDFA
3.60 0x3493CDFA

exported to user by SceDriverUser

_sceAppMgrMmsMount

Version NID
1.69 0xE56A2E1B
3.60 0xE56A2E1B

exported to user by SceDriverUser

_sceAppMgrOverwriteLaunchParamForShell

Version NID
1.69 0xFDE9A3E3
3.60 0xFDE9A3E3

exported to user by SceDriverUser

_sceAppMgrPeekLaunchParamForShell

Version NID
1.69 0x8CC3DC46
3.60 0x8CC3DC46

exported to user by SceDriverUser

_sceAppMgrPhotoMount

Version NID
1.69 0xE98E9C52
3.60 0xE98E9C52

exported to user by SceDriverUser

_sceAppMgrPhotoUmount

Version NID
1.69 0xB2EA376F
3.60 0xB2EA376F

exported to user by SceDriverUser

_sceAppMgrPspSaveDataGetParams

Version NID
3.60 0x77A51E82

exported to user by SceDriverUser

_sceAppMgrPspSaveDataRead

Version NID
3.60 0xE535161F

exported to user by SceDriverUser

_sceAppMgrPspSaveDataRootMount

Version NID
3.60 0xA77DF8BA

exported to user by SceDriverUser

_sceAppMgrReceiveEventNum

Version NID
1.69 0x3EEEC172
3.60 0x3EEEC172

exported to user by SceDriverUser

_sceAppMgrReceiveEvent

Version NID
1.69 0xA90546F4
3.60 0xA90546F4

exported to user by SceDriverUser

_sceAppMgrReceiveNotificationRequestForShell

Version NID
1.69 0x21A86141
3.60 0x21A86141

exported to user by SceDriverUser

_sceAppMgrReceiveShellEvent

Version NID
1.69 0xE0DADF51
3.60 0xE0DADF51

exported to user by SceDriverUser

_sceAppMgrReceiveSystemEvent

Version NID
1.69 0x7240375B
3.60 0x7240375B

exported to user by SceDriverUser

_sceAppMgrSaveDataAddMount

Version NID
3.60 0xD1391ACE

exported to user by SceDriverUser

_sceAppMgrSaveDataDataRemove2

Version NID
3.60 0x435E0BCB

exported to user by SceDriverUser

_sceAppMgrSaveDataDataRemove

Version NID
1.69 0xA579A39E
3.60 0xA579A39E

exported to user by SceDriverUser

_sceAppMgrSaveDataDataSave2

Version NID
3.60 0xFDACCA65

exported to user by SceDriverUser

_sceAppMgrSaveDataDataSave

Version NID
1.69 0xB81777B7
3.60 0xB81777B7

exported to user by SceDriverUser

_sceAppMgrSaveDataGetQuota

Version NID
1.69 0xF28A426B
3.60 0xF28A426B

exported to user by SceDriverUser

_sceAppMgrSaveDataMount

Version NID
1.69 0x95A6B1BF
3.60 0x95A6B1BF

exported to user by SceDriverUser

_sceAppMgrSaveDataSlotCreate

Version NID
1.69 0xC48833AA
3.60 0xC48833AA

exported to user by SceDriverUser

_sceAppMgrSaveDataSlotDelete

Version NID
1.69 0x191CF6B1
3.60 0x191CF6B1

exported to user by SceDriverUser

_sceAppMgrSaveDataSlotFileClose

Version NID
3.60 0xFE821175

exported to user by SceDriverUser

_sceAppMgrSaveDataSlotFileGetParam

Version NID
3.60 0x667CC149

exported to user by SceDriverUser

_sceAppMgrSaveDataSlotFileOpen

Version NID
3.60 0x855CDAA4

exported to user by SceDriverUser

_sceAppMgrSaveDataSlotGetParam

Version NID
1.69 0x74D789E2
3.60 0x74D789E2

exported to user by SceDriverUser

_sceAppMgrSaveDataSlotGetStatus

Version NID
1.69 0xAF8258D4
3.60 0xAF8258D4

exported to user by SceDriverUser

_sceAppMgrSaveDataSlotInit

Version NID
1.69 0x79689A1D
3.60 0x79689A1D

exported to user by SceDriverUser

_sceAppMgrSaveDataSlotSetParam

Version NID
1.69 0x0E216486
3.60 0x0E216486

exported to user by SceDriverUser

_sceAppMgrSaveDataSlotSetStatus

Version NID
1.69 0x030C0CA4
3.60 0x030C0CA4

exported to user by SceDriverUser

_sceAppMgrSaveDataUmount

Version NID
1.69 0x53623420
3.60 0x53623420

exported to user by SceDriverUser

_sceAppMgrSendNotificationRequest

Version NID
1.69 0xF42E27AD
3.60 0xF42E27AD

exported to user by SceDriverUser

_sceAppMgrSendParam

Version NID
3.60 0xD29236AD

exported to user by SceDriverUser

_sceAppMgrSendSystemEvent2

Version NID
1.69 0xD70D5EEC
3.60 0xD70D5EEC

exported to user by SceDriverUser

_sceAppMgrSendSystemEvent

Version NID
1.69 0xCEAF12B6
3.60 0xCEAF12B6

exported to user by SceDriverUser

Example from store_checkout_plugin. 

_sceAppMgrSendSystemEvent(0,0x10000006)

_sceAppMgrSendSystemEvent(0,0x10000004)

_sceAppMgrSetBackRenderPortOwner

Version NID
1.69 0xE8357021
3.60 0xE8357021

exported to user by SceDriverUser

_sceAppMgrSetBgmProxyApp

Version NID
1.69 0xF6B093BC
3.60 0xF6B093BC

exported to user by SceDriverUser

_sceAppMgrSetNetworkDisconnectionWarningDialogState

Version NID
3.60 0xD4B0CDB4

exported to user by SceDriverUser

_sceAppMgrSetPowerSaveMode

Version NID
1.69 0xB0ECB9C2
3.60 0xB0ECB9C2

exported to user by SceDriverUser

_sceAppMgrSetRecommendedScreenOrientationForShell

Version NID
3.60 0xD14D39F5

exported to user by SceDriverUser

_sceAppMgrSetShellScreenOrientation

Version NID
3.60 0x10E23253

exported to user by SceDriverUser

_sceAppMgrSetSystemDataFilePlayReady

Version NID
3.60 0x8964E793

exported to user by SceDriverUser

_sceAppMgrSetSystemDataFile

Version NID
3.60 0x78F5AF66

exported to user by SceDriverUser

_sceAppMgrSystemParamDateTimeGetConf

Version NID
1.69 0xB7F95389
3.60 0xB7F95389

exported to user by SceDriverUser

_sceAppMgrSystemParamGetInt

Version NID
3.60 0x18EB1DAC

exported to user by SceDriverUser

_sceAppMgrSystemParamGetString

Version NID
1.69 0xAF5F9497
3.60 0xAF5F9497

exported to user by SceDriverUser

_sceAppMgrThemeDataMount

Version NID
3.60 0xD9B7A5AF

exported to user by SceDriverUser

_sceAppMgrTrophyMountById

Version NID
1.69 0x3DFC9410
3.60 0x3DFC9410

exported to user by SceDriverUser

_sceAppMgrTrophyMount

Version NID
1.69 0xF8B80AC2
3.60 0xF8B80AC2

exported to user by SceDriverUser

_sceAppMgrUmountByPid

Version NID
1.69 0x0A419BC8
3.60 0x0A419BC8

exported to user by SceDriverUser

_sceAppMgrUmount

Version NID
1.69 0xFFCA54E0
3.60 0xFFCA54E0

exported to user by SceDriverUser

Example from store_checkout_plugin.

This is the unmount command for the mount point created with SceAppMgrUser_9B3BB24D.

This unmount command is also called in pair with _sceAppMgrGameDataMount (454EB183) from SceShell. 

//max size of mount_point is 0x10 bytes including null
int _sceAppMgrUmount(const char *mount_point)

_sceAppMgrUpdateSaveDataParam

Version NID
1.69 0xF4703412
3.60 0xF4703412

exported to user by SceDriverUser

_sceAppMgrWorkDirMountById

Version NID
1.69 0x58E4CC90
3.60 0x58E4CC90

exported to user by SceDriverUser

_sceAppMgrWorkDirMount

Version NID
1.69 0x0C49659E
3.60 0x0C49659E

exported to user by SceDriverUser

Example from store_checkout_plugin.

This creates a mount point that can be used as a filesystem. The known working values for param1 are (0xC8 0xC9 0xCB 0xCC 0xCE). 

_sceAppMgrWorkDirMount(0xCC,buffer)

Example from sqlite_vsh. 

_sceAppMgrWorkDirMount(0xC8,buffer)

sceAppMgrAcquireBgmPortForMusicPlayer

Version NID
1.69 0x44EC36FA
3.60 0x44EC36FA

sceAppMgrAcquireBgmPortWithPriority

Version NID
1.69 0xAAED7419
3.60 0xAAED7419

sceAppMgrAcquireBgmPort

Version NID
1.69 0xAFCEAB96
3.60 0xAFCEAB96

sceAppMgrAcquireBtrm

Version NID
1.69 0xD752695D
3.60 0xD752695D

sceAppMgrAcquireSoundOutExclusive2

Version NID
1.69 0xB9365442
3.60 0xB9365442

sceAppMgrAcquireSoundOutExclusive

Version NID
1.69 0xACB48075
3.60 0xACB48075

sceAppMgrActivateApp

Version NID
1.69 0x43631508
3.60 0x43631508

sceAppMgrDeactivateApp

Version NID
1.69 0xFFA093D9
3.60 0xFFA093D9

sceAppMgrDeclareSystemChatApp

Version NID
1.69 0x77EE891D
3.60 0x77EE891D

sceAppMgrDestroyAppByAppId

Version NID
1.69 0x54368A0B
3.60 0x54368A0B

sceAppMgrDestroyOtherAppByAppIdForShell

Version NID
1.69 0xDC70C5F7
3.60 0xDC70C5F7

sceAppMgrDestroyOtherAppByPidForShell

Version NID
1.69 0x5420D23C
3.60 0x5420D23C

sceAppMgrDestroyOtherApp

Version NID
1.69 0x3EF143BF
3.60 0x3EF143BF

sceAppMgrDump

Version NID
1.69 0x527795E8
3.60 0x527795E8

sceAppMgrEnableCoredumpForTest

Version NID
1.69 0x32FD0B99
3.60 0x32FD0B99

sceAppMgrEnableDuckingOnSystemChat

Version NID
1.69 0x5AB230DE
3.60 0x5AB230DE

sceAppMgrEnablePrioritizingSystemChat

Version NID
1.69 0x3E1FAB92
3.60 0x3E1FAB92

sceAppMgrExitToLiveboardForGameApp

Version NID
1.69 0x89D1DA55
3.60 0x89D1DA55

sceAppMgrFinishCoredumpForShell

Version NID
1.69 0x52FF63D1
3.60 0x52FF63D1

sceAppMgrGetAppIdByAppId

Version NID
1.69 0x332C9D98
3.60 0x332C9D98

sceAppMgrGetExtraAppParam

Version NID
3.60 0x94A722BC

sceAppMgrGetProcessIdByAppIdForShell

Version NID
1.69 0x63FAC2A9
3.60 0x63FAC2A9

sceAppMgrGetSystemDataFile

Version NID
1.69 0xAEC49533
3.60 0xAEC49533

sceAppMgrGrowMemory3

Version NID
3.60 0x4401EDCD

sceAppMgrGrowMemory

Version NID
1.69 0x842FCE8C
3.60 0x842FCE8C

sceAppMgrIsDevelopmentMode

Version NID
1.69 0x7D4F8F83
3.60 0x7D4F8F83

sceAppMgrIsGameBudgetAppPresent

Version NID
1.69 0xE134F5A0
3.60 0xE134F5A0

sceAppMgrIsGameProgram

Version NID
1.69 0xFFF8F7F0
3.60 0xFFF8F7F0

sceAppMgrIsNonGameProgram

Version NID
3.60 0x5F22E192

sceAppMgrIsOtherAppPresent

Version NID
1.69 0x371F6F81
3.60 0x371F6F81

sceAppMgrIsPidShellAndCrashed

Version NID
3.60 0xC648EA9B

sceAppMgrIsPsNowClient

Version NID
3.60 0x972EA7BA

sceAppMgrLaunchAppCancel

Version NID
1.69 0x5369BC0A
3.60 0x5369BC0A

sceAppMgrLoadSafeMemory

Version NID
1.69 0xFAF3DAAA
3.60 0xFAF3DAAA

sceAppMgrNotifyLiveBoardModeForShell

Version NID
1.69 0x389F048D
3.60 0x389F048D

sceAppMgrQuitApp

Version NID
1.69 0x0DD747FB
3.60 0x0DD747FB

sceAppMgrQuitForNonSuspendableApp

Version NID
1.69 0xE3F719A0
3.60 0xE3F719A0

sceAppMgrReceiveShellEventNum

Version NID
1.69 0xFB67BABD
3.60 0xFB67BABD

sceAppMgrReleaseBgmPort

Version NID
1.69 0xF3717E37
3.60 0xF3717E37

sceAppMgrReleaseBtrm

Version NID
1.69 0xACDCE4DB
3.60 0xACDCE4DB

sceAppMgrReleaseSoundOutExclusive2

Version NID
1.69 0x2BB68701
3.60 0x2BB68701

sceAppMgrReleaseSoundOutExclusive3

Version NID
3.60 0x626C339D

sceAppMgrReleaseSoundOutExclusive

Version NID
1.69 0x3BA41199
3.60 0x3BA41199

sceAppMgrRestoreBgmSettingForShell

Version NID
1.69 0xD9BCC50C
3.60 0xD9BCC50C

sceAppMgrRestoreDisplaySettingForShell

Version NID
1.69 0xE455922D
3.60 0xE455922D

sceAppMgrResumeBgAppByShell

Version NID
3.60 0x64DD4321

sceAppMgrReturnLiveAreaOperationResultForShell

Version NID
3.60 0x5CF3BA39

sceAppMgrSaveDataGetCachedRequiredSizeKiB

Version NID
3.60 0x56EDE09A

sceAppMgrSaveSafeMemory

Version NID
1.69 0xD366AA44
3.60 0xD366AA44

sceAppMgrSendLiveBoardMode

Version NID
1.69 0x3E4AC082
3.60 0x3E4AC082

sceAppMgrSetAppProtectionModeOnMemoryShortage

Version NID
1.69 0xAF8C7FFB
3.60 0xAF8C7FFB

sceAppMgrSetBgmSubPriorityForSystemChat

Version NID
1.69 0x90E42B4D
3.60 0x90E42B4D

sceAppMgrSetBgmSubPriority

Version NID
1.69 0x7333C2F1
3.60 0x7333C2F1

sceAppMgrSetDisplayMergeConf

Version NID
3.60 0x0789D501

sceAppMgrSetFakeSettingBug51800

Version NID
3.60 0xF46C81F3

sceAppMgrSetInfobarStateForCommonDialog

Version NID
1.69 0xD6758B4E
3.60 0xD6758B4E

sceAppMgrSetInfobarStateForShellByAppId

Version NID
1.69 0xF7DFE96E
3.60 0xF7DFE96E

sceAppMgrSetInfobarState

Version NID
1.69 0xAD9022A1
3.60 0xAD9022A1

sceAppMgrSetRecommendedScreenOrientationActivated

Version NID
3.60 0x75876896

sceAppMgrSetSystemImposeState2

Version NID
3.60 0x2163759A

sceAppMgrSetSystemImposeState

Version NID
1.69 0xD16B91B5
3.60 0xD16B91B5

sceAppMgrSuspendBgAppByShell

Version NID
3.60 0x5BCF6927

sceAppMgrSuspendUntilActivated

Version NID
1.69 0xECEC7F90
3.60 0xECEC7F90

_sceAppMgrCaptureFrameBuf

Version NID
1.69 0xFA21A020
3.60 NOT PRESENT

_sceAppMgrCaptureFrameBufByAppId

Version NID
1.69 0xD3787750
3.60 NOT PRESENT

_sceAppMgrCaptureFrameBufDMAC

Version NID
1.69 0x34170882
3.60 NOT PRESENT

_sceAppMgrCaptureFrameBufIFTU

Version NID
1.69 0x4799F0F7
3.60 NOT PRESENT

_sceAppMgrCheckSaveDataMounted

Version NID
1.69 0x947A95CA
3.60 NOT PRESENT

_sceAppMgrGameDataMountWithPatch

Version NID
1.69 0x7A239EDC
3.60 NOT PRESENT

_sceAppMgrGetParam

Version NID
1.69 0x5FF430E8
3.60 NOT PRESENT

Example from webcore. 

_sceAppMgrGetParam(0xFFFFFFFE,buffer)

_sceAppMgrSendEvent

Version NID
1.69 0x5432E51D
3.60 NOT PRESENT

_sceAppMgrReleaseSoundOutExclusive3

Version NID
1.69 0x82C924AD
3.60 NOT PRESENT

sceAppMgrDestroyApp

Version NID
1.69 0xD18F8DDD
3.60 NOT PRESENT

sceAppMgrGetActivateApp

Version NID
1.69 0x4C1183C2
3.60 NOT PRESENT

sceAppMgrGrowMemory2

Version NID
1.69 0xE4CE2CB5
3.60 NOT PRESENT

sceAppMgrInfoBarClose

Version NID
1.69 0x9A60BED4
3.60 NOT PRESENT

sceAppMgrInfoBarOpen

Version NID
1.69 0x97B80C01
3.60 NOT PRESENT

sceAppMgrSetEnablePrioritizeSystemChat

Version NID
1.69 0xD4078CC0
3.60 NOT PRESENT

sceAppMgrSetInfobarStateForShellByPid

Version NID
1.69 0xA3314B2B
3.60 NOT PRESENT

SceSharedFb

sceSharedFbSetShellRenderPort

Version NID
1.69 0xB81B10F

sceSharedFbSetRenderingOrderForTest

Version NID
1.69 0xD2B21AE

sceSharedFbClose

Version NID
1.69 0x33DA3428

sceSharedFbUpdateProcess

Version NID
1.69 0x3889ACF8

sceSharedFbUpdateProcessEnd

Version NID
1.69 0x565A9AB6

sceSharedFbGetRenderingInfo

Version NID
1.69 0x61FEEDFA

sceSharedFbBegin

Version NID
1.69 0x72067C6B

sceSharedFbGetInfo

Version NID
1.69 0x819954FB

sceSharedFbGetShellRenderPort

Version NID
1.69 0xAC49FC1D

_sceSharedFbOpen

Version NID
1.69 0xB358E1B6

sceSharedFbDelete

Version NID
1.69 0xBE5A1A81

sceSharedFbCreate

Version NID
1.69 0xD6C643B5

sceSharedFbUpdateProcessBegin

Version NID
1.69 0xF9754AD9

sceSharedFbEnd

Version NID
1.69 0xFC5A62B6

SceSharedFbForDriver

Retrieved from "http://wiki.henkaku.xyz/index.php?title=SceAppMgr&oldid=5206"