Calls the System V IPC function shmget. Returns the shared memory segment id, orundef on error. See also"SysV IPC" in perlipc and the documentation forIPC::SysV.
Portability issues:"shmget" in perlport.
Perldoc Browser is maintained by Dan Book (DBOOK). Please contact him via theGitHub issue tracker oremail regarding any issues with the site itself, search, or rendering of documentation.
The Perl documentation is maintained by the Perl 5 Porters in the development of Perl. Please contact them via thePerl issue tracker, themailing list, orIRC to report any issues with the contents or format of the documentation.