Current Application ID functions
These functions can be used to obtain and manipulate the PID (process ID) and OID (Originator ID - currently unused) of the calling application.
Normally, SVC_GetPid() and SVC_GetOid() functions are used to obtain these values. However, in patched PKCS#11 functions, the necessary value of token is not available; the provided functions must be used instead.
FM_GetCurrentPid
This function returns the PID recorded in the current request originated from the host side. if there is no active request (e.g. a call from Startup()function), FM_DEFAULT_PID is returned.
Synopsis
#include <fmappid.h>ditto for other FM ID functions
unsigned long FM_GetCurrentPid(void);
Return Code
The PID of the application which originated the request.
FM_GetCurrentOid
This function returns the OID recorded in the current request originated from the host side. if there is no active request (e.g. a call from Startup()function), FM_DEFAULT_OID is returned.
Synopsis
unsigned long FM_GetCurrentOid(void);
Return Code
The OID of the application which originated the request.
FM_SetCurrentPid
This function overrides the PID recorded in the current request originated from the host side. If there is no active request the function does nothing.
Synopsis
unsigned long FM_SetCurrentPid(unsigned long pid);
| Parameter | Description |
|---|---|
pid
|
The new PID to be recorded in the request. |
Return Code
N/A
FM_SetCurrentOid
This function overrides the OID recorded in the current request originated from the host side. If there is no active request the function does nothing.
Synopsis
unsigned long FM_SetCurrentOid(unsigned long oid);
| Parameter | Description |
|---|---|
oid
|
The new OID to be recorded in the request. |
Return Code
N/A
