RxUptime - get system uptime information

Name     RxUptime - get system uptime information 
Version  12/2000
Author   Mike Ruskai 
         (see EMail Addresses)
Distrib. Freeware 
Type     REXX DLL 
Price    -
Note     w/ source 
Source   Internet 
         (see Internet - FTP sites)
         Name: rxuptime.* 

RxUptime is an OS/2 Warp REXX extension DLL for getting system uptime 
information from DosQuerySysInfo() and 
DosTmrQueryFreq()/DosTmrQueryTime(). 

The DLL exports the functions   

 RxLoadUptime 
    Load all uptime functions 

 RxDropUptime 
    Drop all uptime functions. 

 RxMSCount 
    Query running millisecond count via DosQuerySysInfo(). Returns the 
    number of milliseconds, or -1 if there was an error during execution. 

 RxTmrFreq 
    Query CPU timer frequency via DosTmrQueryFreq(). Returns the number of 
    Hertz, or -1 if there was an error. 

 RxTmrTime 
    Query CPU timer count via DosTmrQueryTime(). Returns the number of 
    cycles, or -1 if there was an error. 
 

 Hint from the author: 

 "All functions take no arguments.  I seem to recall reading somewhere 
 that the DosTmr*() API's were added with Warp 4, so functionality under 
 Warp 3 is indeterminate." 

 (see also Get the date and time of the OS/2 boot process)