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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., 675 Mass Ave, Cambridge, MA 02139,
.\" USA.
.\"
.\" Modified Tue Oct 22 08:11:14 EDT 1996 by Eric S. Raymond <esr@thyrsus.com>
.\" Translated into Spanish Tue Feb 17 15:13:08 CET 1998 by Gerardo
.\" Aburruzaga Garca <gerardo.aburruzaga@uca.es>
.TH IPC 2 "17 Febrero 1998" "Linux 1.2.4" "Manual del Programador Linux"
.SH NOMBRE
ipc \- llamadas al sistema de IPC de System V
.SH SINOPSIS
.BI "int ipc(unsigned int" " llamada, " "int" " primero, " "int" " segundo, "
.BI "int" " tercero, " "void *" "ptr, " "long" " quinto);"
.SH DESCRIPCIN
.B ipc
es un punto de entrada al kernel comn para las llamadas IPC de System
V para mensajes, semforos y memoria compartida.
El argumento
.I llamada
determina a qu funcin de IPC se ha de llamar;
los otros argumentos se pasan tal cuales a la llamada apropiada.
.PP
Los programas de usuario deberan llamar a las funciones apropiadas
por sus nombres usuales. Slo los implementadores de la biblioteca
estndar y los buenos programadores del kernel necesitan conocer la
existencia de
.BR ipc .
.SH "CONFORME CON"
\fBipc\fP es especfica de Linux, y no debera emplearse en programas
pretendidamente transportables.
.SH "VASE TAMBIN"
.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)
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