Solvline Eddy DK Ver 2.20 - Manual (Page 48)

Chapter 6. Library
SB_GetSharedMemory
Function Reads pointer of registered shared memory.
Format void *SB_GetSharedMemory (int Key_ID, int Buffer_Size);
Parameter Key_ID
Buffer_Size
ID of registered shared menory
Size of shared memory used
Returns *buffer_address Memory address of shared memory
Returns -1 upon failure.
Notice Portview is Windows application developed by SystemBase which can
remotely monitor Eddy’s operating condition. In contrast, SNMP server,
which provides basically same function as Portview, is industry’s standard
monitoring protocol S/W developed by 3Com, Cysco, etc. and sold in
hundreds of thousands of U.S. dollars.
To be compatible with both of the applications, each application in Eddy uses
shared memory to store information and send the information to Portview and
SNMP.
Note that PortView and SNMP Agent has to be set in the environment
configuration.
SB_SetSharedMemory
Function Requests shared memory to be used and read memory pointer.
Format void *SB_SetSharedMemory (int Key_ID, int Buffer_Size);
Parameter Key_ID
Buffer_Size
ID of shared memory to be registered
Size of shared memory to be used
Returns *buffer_address Memory address of shared memory
Returns -1 upon failure.
Notice In Eddy this function is used for PortView and SNMP agent.
User can use this function to access shared memory for other purpose.
SB_SetReadyLed
Function Contols Ready LED.
Format void *SB_SetReadyLed (int OnOff);
Parameter OnOff 0: Turn off Ready LED.
1: Turn on Ready LED.
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