-- Perl 5.8.7 documentation --
semget
Perl functions A-Z | Perl functions by category | The 'perlfunc' manpage
  • semget KEY,NSEMS,FLAGS

    Calls the System V IPC function semget. Returns the semaphore id, or the undefined value if there is an error. See also "SysV IPC" in perlipc, IPC::SysV, IPC::SysV::Semaphore documentation.