forked from Imagelibrary/rtems
e2324c081a
* Makefile.am, preinstall.am, libcsupport/src/mknod.c, libcsupport/src/open.c, libcsupport/src/pipe.c, libfs/Makefile.am, libfs/preinstall.am, libfs/src/imfs/imfs.h, libfs/src/imfs/imfs_creat.c, libfs/src/imfs/imfs_debug.c, libfs/src/imfs/imfs_eval.c, libfs/src/imfs/imfs_initsupp.c, libfs/src/imfs/imfs_mknod.c, libfs/src/imfs/imfs_stat.c, libfs/src/imfs/memfile.c: Initial commit of POSIX pipe support. * libfs/src/imfs/imfs_fifo.c, libfs/src/pipe/fifo.c, libfs/src/pipe/pipe.c, libfs/src/pipe/pipe.h: New files.
33 lines
590 B
C
33 lines
590 B
C
/*
|
|
* pipe() - POSIX 1003.1b 6.1.1 Create an Inter-Process Channel
|
|
*
|
|
* COPYRIGHT (c) 1989-1999.
|
|
* On-Line Applications Research Corporation (OAR).
|
|
*
|
|
* The license and distribution terms for this file may be
|
|
* found in the file LICENSE in this distribution or at
|
|
* http://www.rtems.com/license/LICENSE.
|
|
*
|
|
* $Id$
|
|
*/
|
|
|
|
#if HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include <errno.h>
|
|
#include <sys/types.h>
|
|
|
|
extern int pipe_create(int filsdes[2]);
|
|
|
|
int pipe(
|
|
int filsdes[2]
|
|
)
|
|
{
|
|
if (filsdes == NULL) {
|
|
errno = EFAULT;
|
|
return -1;
|
|
}
|
|
return pipe_create(filsdes);
|
|
}
|