vitasdk
Documentation of the vitasdk
Data Structures | Typedefs | Enumerations | Enumerator | Functions | Variables
Kernel
Kernel » Process Manager Library

Exports for Kernel. More...

Data Structures

struct  SceKernelTimeval
 
struct  SceKernelTimezone
 
struct  SceKernelProcessInfo
 

Typedefs

typedef SceUInt32 SceKernelProcessType
 
typedef SceUInt64 SceKernelClock
 
typedef SceUInt32 SceKernelTime
 
typedef SceUInt32 SceKernelProcessType
 

Enumerations

enum  SceKernelProcessPrioritySystem { SCE_KERNEL_PROCESS_PRIORITY_SYSTEM_HIGH = 32 , SCE_KERNEL_PROCESS_PRIORITY_SYSTEM_DEFAULT = 96 , SCE_KERNEL_PROCESS_PRIORITY_SYSTEM_LOW = 159 , __SCE_KERNEL_PROCESS_PRIORITY_SYSTEM = 0xFFFFFFFF }
 
enum  SceKernelProcessPriorityUser { SCE_KERNEL_PROCESS_PRIORITY_USER_HIGH = 64 , SCE_KERNEL_PROCESS_PRIORITY_USER_DEFAULT = 96 , SCE_KERNEL_PROCESS_PRIORITY_USER_LOW = 127 , __SCE_KERNEL_PROCESS_PRIORITY_USER = 0xFFFFFFFF }
 
enum  SceKernelPowerTickType {
  SCE_KERNEL_POWER_TICK_DEFAULT = 0 , SCE_KERNEL_POWER_TICK_DISABLE_AUTO_SUSPEND = 1 , SCE_KERNEL_POWER_TICK_DISABLE_OLED_OFF = 4 , SCE_KERNEL_POWER_TICK_DISABLE_OLED_DIMMING = 6 ,
  __SCE_KERNEL_POWER_TICK_DISABLE = 0xFFFFFFFF
}
 

Functions

 VITASDK_BUILD_ASSERT_EQ (8, SceKernelTimeval)
 
 VITASDK_BUILD_ASSERT_EQ (8, SceKernelTimezone)
 
 VITASDK_BUILD_ASSERT_EQ (4, SceKernelProcessPrioritySystem)
 
 VITASDK_BUILD_ASSERT_EQ (4, SceKernelProcessPriorityUser)
 
 VITASDK_BUILD_ASSERT_EQ (4, SceKernelPowerTickType)
 
 VITASDK_BUILD_ASSERT_EQ (0xE8, SceKernelProcessInfo)
 
void * ksceKernelGetProcessKernelBuf (SceUID pid)
 
int ksceKernelGetProcessInfo (SceUID pid, SceKernelProcessInfo *info)
 
int ksceKernelCreateProcessLocalStorage (const char *name, SceSize size)
 
void * ksceKernelGetProcessLocalStorageAddr (int key)
 
int ksceKernelGetProcessLocalStorageAddrForPid (SceUID pid, int key, void **out_addr, int create_if_doesnt_exist)
 
 VITASDK_BUILD_ASSERT_EQ (4, SceKernelProcessType)
 
SceUID ksceKernelCreateProcess (const char *titleid, SceKernelProcessType type, const char *path, void *opt)
 Create process.
 
int ksceKernelResumeProcess (SceUID pid)
 Resume a suspended process.
 
int ksceKernelSuspendProcess (SceUID pid, int status)
 Suspend a running process.
 
int ksceKernelGetProcessStatus (SceUID pid, int *status)
 Get the status of a given process.
 
SceUID ksceKernelGetProcessMainThread (SceUID pid)
 Get the main thread for a given process.
 
ScePVoid ksceKernelGetProcessModuleInfo (SceUID pid)
 Get the process module control block.
 
int ksceKernelGetProcessSelfAuthInfo (SceUID pid, SceSelfAuthInfo *self_auth_info)
 Get the process self auth info.
 
int ksceKernelLibcGettimeofday (SceKernelTimeval *tv, SceKernelTimezone *tz)
 
SceKernelTime ksceKernelLibcTime (SceKernelTime *tloc)
 
int ksceKernelExitProcess (int status)
 
SceClass * ksceKernelGetUIDProcessClass (void)
 

Variables

SceInt32 SceKernelTimeval::sec
 
SceInt32 SceKernelTimeval::usec
 
SceUInt64 SceKernelTimezone::value
 
SceSize SceKernelProcessInfo::size
 size of this struct, make sure it's 0xE8
 
SceUID SceKernelProcessInfo::pid
 our process ID
 
int SceKernelProcessInfo::unk1
 
int SceKernelProcessInfo::unk2
 
int SceKernelProcessInfo::unk3
 
SceUID SceKernelProcessInfo::ppid
 parent process ID
 
int SceKernelProcessInfo::unk [0xE8/4 - 6]
 the rest is unknown
 

Detailed Description

Exports for Kernel.

Using this library in your project

Include the header file in your project:

#include <psp2common/kernel/processmgr.h>


Using this library in your project

Include the header file in your project:

#include <psp2kern/kernel/processmgr.h>


Link the library to the executable:

SceProcessmgrForKernel_stub


Data Structure Documentation

◆ SceKernelTimeval

struct SceKernelTimeval
Data Fields
SceInt32 sec
SceInt32 usec

◆ SceKernelTimezone

struct SceKernelTimezone
Data Fields
SceUInt64 value

◆ SceKernelProcessInfo

struct SceKernelProcessInfo
Data Fields
SceSize size size of this struct, make sure it's 0xE8
SceUID pid our process ID
int unk1
int unk2
int unk3
SceUID ppid parent process ID
int unk[0xE8/4 - 6] the rest is unknown

Typedef Documentation

◆ SceKernelProcessType [1/2]

typedef SceUInt32 SceKernelProcessType

◆ SceKernelClock

typedef SceUInt64 SceKernelClock

◆ SceKernelTime

typedef SceUInt32 SceKernelTime

◆ SceKernelProcessType [2/2]

typedef SceUInt32 SceKernelProcessType

Enumeration Type Documentation

◆ SceKernelProcessPrioritySystem

enum SceKernelProcessPrioritySystem
Enumerator
SCE_KERNEL_PROCESS_PRIORITY_SYSTEM_HIGH 
SCE_KERNEL_PROCESS_PRIORITY_SYSTEM_DEFAULT 
SCE_KERNEL_PROCESS_PRIORITY_SYSTEM_LOW 
__SCE_KERNEL_PROCESS_PRIORITY_SYSTEM 

◆ SceKernelProcessPriorityUser

enum SceKernelProcessPriorityUser
Enumerator
SCE_KERNEL_PROCESS_PRIORITY_USER_HIGH 
SCE_KERNEL_PROCESS_PRIORITY_USER_DEFAULT 
SCE_KERNEL_PROCESS_PRIORITY_USER_LOW 
__SCE_KERNEL_PROCESS_PRIORITY_USER 

◆ SceKernelPowerTickType

enum SceKernelPowerTickType
Enumerator
SCE_KERNEL_POWER_TICK_DEFAULT 

Cancel all timers.

SCE_KERNEL_POWER_TICK_DISABLE_AUTO_SUSPEND 

Cancel automatic suspension timer.

SCE_KERNEL_POWER_TICK_DISABLE_OLED_OFF 

Cancel OLED-off timer.

SCE_KERNEL_POWER_TICK_DISABLE_OLED_DIMMING 

Cancel OLED dimming timer.

__SCE_KERNEL_POWER_TICK_DISABLE 

Function Documentation

◆ VITASDK_BUILD_ASSERT_EQ() [1/7]

VITASDK_BUILD_ASSERT_EQ ( 8  ,
SceKernelTimeval   
)

◆ VITASDK_BUILD_ASSERT_EQ() [2/7]

VITASDK_BUILD_ASSERT_EQ ( 8  ,
SceKernelTimezone   
)

◆ VITASDK_BUILD_ASSERT_EQ() [3/7]

VITASDK_BUILD_ASSERT_EQ ( 4  ,
SceKernelProcessPrioritySystem   
)

◆ VITASDK_BUILD_ASSERT_EQ() [4/7]

VITASDK_BUILD_ASSERT_EQ ( 4  ,
SceKernelProcessPriorityUser   
)

◆ VITASDK_BUILD_ASSERT_EQ() [5/7]

VITASDK_BUILD_ASSERT_EQ ( 4  ,
SceKernelPowerTickType   
)

◆ VITASDK_BUILD_ASSERT_EQ() [6/7]

VITASDK_BUILD_ASSERT_EQ ( 0xE8  ,
SceKernelProcessInfo   
)

◆ ksceKernelGetProcessKernelBuf()

void * ksceKernelGetProcessKernelBuf ( SceUID  pid)

◆ ksceKernelGetProcessInfo()

int ksceKernelGetProcessInfo ( SceUID  pid,
SceKernelProcessInfo *  info 
)

◆ ksceKernelCreateProcessLocalStorage()

int ksceKernelCreateProcessLocalStorage ( const char *  name,
SceSize  size 
)

◆ ksceKernelGetProcessLocalStorageAddr()

void * ksceKernelGetProcessLocalStorageAddr ( int  key)

◆ ksceKernelGetProcessLocalStorageAddrForPid()

int ksceKernelGetProcessLocalStorageAddrForPid ( SceUID  pid,
int  key,
void **  out_addr,
int  create_if_doesnt_exist 
)

◆ VITASDK_BUILD_ASSERT_EQ() [7/7]

VITASDK_BUILD_ASSERT_EQ ( 4  ,
SceKernelProcessType   
)

◆ ksceKernelCreateProcess()

SceUID ksceKernelCreateProcess ( const char *  titleid,
SceKernelProcessType  type,
const char *  path,
void *  opt 
)

Create process.

Parameters
[in]titleid- The TitleId of the app to open.
[in]type- The process type.
[in]path- Path of the process image.
[in]opt- The create process option.
Returns
PID of the created process on success, < 0 on error.

◆ ksceKernelResumeProcess()

int ksceKernelResumeProcess ( SceUID  pid)

Resume a suspended process.

Parameters
[in]pidThe process to resume.
Returns
Zero on success, < 0 on error.

◆ ksceKernelSuspendProcess()

int ksceKernelSuspendProcess ( SceUID  pid,
int  status 
)

Suspend a running process.

Parameters
[in]pidThe process to suspend.
[in]statusThe new status for the process.
Returns
Zero on success, < 0 on error.

◆ ksceKernelGetProcessStatus()

int ksceKernelGetProcessStatus ( SceUID  pid,
int *  status 
)

Get the status of a given process.

Parameters
[in]pidThe process ID to query.
[out]statusThe bit field status of the process.
Returns
Zero on success, < 0 on error.

◆ ksceKernelGetProcessMainThread()

SceUID ksceKernelGetProcessMainThread ( SceUID  pid)

Get the main thread for a given process.

Parameters
[in]pidThe process id to query for.
Returns
The thread UID on success, else < 0 on error.

◆ ksceKernelGetProcessModuleInfo()

ScePVoid ksceKernelGetProcessModuleInfo ( SceUID  pid)

Get the process module control block.

Parameters
[in]-The target process id.
Returns
The process module cb pointer

◆ ksceKernelGetProcessSelfAuthInfo()

int ksceKernelGetProcessSelfAuthInfo ( SceUID  pid,
SceSelfAuthInfo *  self_auth_info 
)

Get the process self auth info.

Parameters
[in]pid- The target process id.
[out]self_auth_info- The output buffer pointer of self auth info.
Returns
Zero on success, < 0 on error.

◆ ksceKernelLibcGettimeofday()

int ksceKernelLibcGettimeofday ( SceKernelTimeval *  tv,
SceKernelTimezone *  tz 
)

◆ ksceKernelLibcTime()

SceKernelTime ksceKernelLibcTime ( SceKernelTime *  tloc)

◆ ksceKernelExitProcess()

int ksceKernelExitProcess ( int  status)

◆ ksceKernelGetUIDProcessClass()

SceClass * ksceKernelGetUIDProcessClass ( void  )

Variable Documentation

◆ sec

SceInt32 SceKernelTimeval::sec

◆ usec

SceInt32 SceKernelTimeval::usec

◆ value

SceUInt64 SceKernelTimezone::value

◆ size

SceSize SceKernelProcessInfo::size

size of this struct, make sure it's 0xE8

◆ pid

SceUID SceKernelProcessInfo::pid

our process ID

◆ unk1

int SceKernelProcessInfo::unk1

◆ unk2

int SceKernelProcessInfo::unk2

◆ unk3

int SceKernelProcessInfo::unk3

◆ ppid

SceUID SceKernelProcessInfo::ppid

parent process ID

◆ unk

int SceKernelProcessInfo::unk[0xE8/4 - 6]

the rest is unknown