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+.\" Hey Emacs! This file is -*- nroff -*- source.
+.\"
+.\" Copyright (c) 1995 Michael Chastain (mec@shell.portal.com), 15 April 1995.
+.\"
+.\" This is free documentation; you can redistribute it and/or
+.\" modify it under the terms of the GNU General Public License as
+.\" published by the Free Software Foundation; either version 2 of
+.\" the License, or (at your option) any later version.
+.\"
+.\" The GNU General Public License's references to "object code"
+.\" and "executables" are to be interpreted as the output of any
+.\" document formatting or typesetting system, including
+.\" intermediate and printed output.
+.\"
+.\" This manual is distributed in the hope that it will be useful,
+.\" but WITHOUT ANY WARRANTY; without even the implied warranty of
+.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+.\" GNU General Public License for more details.
+.\"
+.\" You should have received a copy of the GNU General Public
+.\" License along with this manual; if not, write to the Free
+.\" Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111,
+.\" USA.
+.\"
+.\" Modified Tue Oct 22 08:11:14 EDT 1996 by Eric S. Raymond <esr@thyrsus.com>
+.TH IPC 2 1995-04-15 "Linux 1.2.4" "Linux Programmer's Manual"
+.SH NAME
+ipc \- System V IPC system calls
+.SH SYNOPSIS
+.BI "int ipc(unsigned int " call ", int " first ", int " second ,
+.BI "int " third ", void *" ptr ", long " fifth );
+.SH DESCRIPTION
+.B ipc()
+is a common kernel entry point for the System V IPC calls
+for messages, semaphores, and shared memory.
+.I call
+determines which IPC function to invoke;
+the other arguments are passed through to the appropriate call.
+.PP
+User programs should call the appropriate functions by their usual names.
+Only standard library implementors and kernel hackers need to know about
+.BR ipc() .
+.SH "CONFORMING TO"
+\fBipc()\fP is Linux specific, and should not be used in programs
+intended to be portable.
+.SH "SEE ALSO"
+.BR msgctl (2),
+.BR msgget (2),
+.BR msgrcv (2),
+.BR msgsnd (2),
+.BR semctl (2),
+.BR semget (2),
+.BR semop (2),
+.BR shmat (2),
+.BR shmctl (2),
+.BR shmdt (2),
+.BR shmget (2)