On Fri, Apr 12, 2002 at 07:01:15PM -0700, Ahmed Moustafa wrote: > I found it in </usr/include/linux/wait.h>. It was 0x00000001. > > Is <code>use POSIX ":sys_wait_h";</code> portable?
It is on systems that support it. perldoc perlipc > Ahmed Moustafa wrote: > > <code> > > waitpid $pid,&WNOHANG; > > </code> > > > > What is the value of the flag WNOHANG in waitpid? > > What does it mean when $pid is -1? It means wait for any child process. man perlipc -- Paul Johnson - [EMAIL PROTECTED] http://www.pjcj.net -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
