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Home  > Language reference > Functions > semget

Perl 5 version 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.

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