RMSetSnoopLevel

This rminfo service sets the snoop level for the system. RMSaveDetectedData must save the previous.dat file before RMSetSnoopLevel can set the snoop level.

Syntax

RMSetSnoopLevel(SnoopLevel, SnoopFlags);

Parameters

SnoopLevel (USHORT) - input

Indicates the snoop level.

   SNP_NO_RISK
   SNP_LOW_RISK
   SNP_MEDIUM_RISK
   SNP_HIGH_RISK
   SNP_WARP_RISK

SnoopFlags (USHORT) - input

Indicates how to use the snoop level.

SNP_FLG_DEFAULT

Sets snoop level to default.

SNP_FLG_NEXTBOOT

Sets snoop level for next boot only.

Return Code

rc (APIRET) - returns

On systems where the Resource Manager driver is not installed, the library interface code will return RMRC_NOT_INSTALLED. Other possible return values follow:

   RMRC_BAD_FLAGS
   RMRC_INVALID_PARM_VALUE
   RMRC_NO_DETECTED_DATA
   RMRC_SUCCESS 

Remarks

If both SnoopFlags are set, the default level and the next boot level values are reset in the previous.dat file.

Example Code

C

#include <os2.h>
#include <rmcalls.h>

USHORT    SnoopLevel;
USHORT    SnoopFlags;
APIRET    rc;

rc = RMSetSnoopLevel(SnoopLevel, SnoopFlags);