[klibc] wait()

[Jon Smirl]

Can I get the macros for interpreting status from wait() added?

       WIFEXITED(status)
              returns true if the child terminated normally, that is, by call-
              ing exit() or _exit(), or by returning from main().
                                                                                
                 
       WEXITSTATUS(status)
              evaluates to the least significant eight bits of the return code
              of  the  child  which terminated, which may have been set as the
              argument to a call to exit() or _exit() or as the argument for a
              return  statement  in  the main program.  This macro can only be
              evaluated if WIFEXITED returned true.
                                                                                
                 
       WIFSIGNALED(status)
              returns true if the child process terminated because of a signal
              which was not caught.
                                                                                
                 
       WTERMSIG(status)
              returns  the  number of the signal that caused the child process
              to terminate. This macro can only be  evaluated  if  WIFSIGNALED
              returned non-zero.
                                                                                
                 
       WIFSTOPPED(status)
              returns  true  if  the  child process which caused the return is
              currently stopped; this is only possible if the  call  was  done
              using   WUNTRACED  or  when  the  child  is  being  traced  (see
              ptrace(2)).
                                                                                
                 
       WSTOPSIG(status)
              returns the number of the signal which caused the child to stop.
              This   macro  can  only  be  evaluated  if  WIFSTOPPED  returned
              non-zero.


=====
Jon Smirl
jonsmirl at yahoo.com

__________________________________
Do you Yahoo!?
Yahoo! Finance: Get your refund fast by filing online.
http://taxes.yahoo.com/filing.html