Get_Environment - get a tool's environment
Get_Environment(in string variable, out string value [...]);
Desktop Services Message Set Get_Environment(4) NAME Get_Environment - get a tool's environment SYNOPSIS Get_Environment(in string variable, out string value [...]); DESCRIPTION The Get_Environment request reports the value of the indicated environ- ment variable(s). The variable argument is the name of the environment variable to get. The value argument is the value of the environment variable. If no value (in other words, (char *)0) is returned for this argument, then the variable was not present in the handler's environment. This condi- tion is not an error. If an empty string (in other words, "") is returned for this argument, then the variable was present in the han- dler's environment, but had a null value. APPLICATION USAGE The ttdt_session_join(3), function can be used to register for, and transparently process, the Get_Environment request. ATTRIBUTES See attributes(7) for descriptions of the following attributes: +---------------+------------------+ |ATTRIBUTE TYPE | ATTRIBUTE VALUE | +---------------+------------------+ |Availability | library/tooltalk | +---------------+------------------+ |Stability | Committed | +---------------+------------------+ SEE ALSO ttdt_session_join(3); Set_Environment request. ToolTalk 1.3 1 March 1996 Get_Environment(4)