IPC::Semaphore(3p) Perl Programmers Reference Guide IPC::Semaphore(3p)

IPC::Semaphore(3p) Perl Programmers Reference Guide IPC::Semaphore(3p) # IPC::Semaphore(3p) Perl Programmers Reference Guide IPC::Semaphore(3p) NNAAMMEE # IPC::Semaphore - SysV Semaphore IPC object class SSYYNNOOPPSSIISS # use IPC::SysV qw(IPC_PRIVATE S_IRUSR S_IWUSR IPC_CREAT); use IPC::Semaphore; $sem = IPC::Semaphore->new(IPC_PRIVATE, 10, S_IRUSR | S_IWUSR | IPC_CREAT); $sem->setall( (0) x 10); @sem = $sem->getall; $ncnt = $sem->getncnt; $zcnt = $sem->getzcnt; $ds = $sem->stat; $sem->remove; DDEESSCCRRIIPPTTIIOONN # A class providing an object based interface to SysV IPC semaphores. ...