semget

Perl 5 version 12.2 documentation

Go to top

Show recent pages

Home > Language reference > Functions > semget

Please note: Many features of this site require JavaScript. You appear to have JavaScript disabled, or are running a non-JavaScript capable web browser.

To get the best experience, please enable JavaScript or download a modern web browser such as Internet Explorer 8, Firefox, Safari, or Google Chrome.

Recently read

semget

Perl functions A-Z | Perl functions by category | The 'perlfunc' manpage

semget KEY,NSEMS,FLAGS

Calls the System V IPC function semget(2). 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.

perldoc.perl.org - Official documentation for the Perl programming language

Contact details

Site maintained by Jon Allen (JJ)
See the project page for more details

Documentation maintained by the Perl 5 Porters