Gets a records.config variable of type
float.
int INKMgmtFloatGet (const char *var_name,
INKMgmtFloat *result)
var_name is the name of the variable you want
from records.config.
result is a pointer to the value of the
variable, which is of type
INKMgmtFloat.
INKMgmtFloatGet obtains the value of
the specified records.config variable of
type float, and then stores the value in
result.
If INKMgmtFloatGet cannot get the
variable, then it returns zero.
If successful, then a nonzero value is returned.