160 	int		sopipe[2];	/* pipe attached to child's stdout */  member
1307 		(void) close(vp->sopipe[WRPIPE]);  in do_mounts()
1328 	if (pipe(mp->sopipe) == -1)  in setup_iopipe()
1331 		(void) close(mp->sopipe[RDPIPE]);  in setup_iopipe()
1332 		(void) close(mp->sopipe[WRPIPE]);  in setup_iopipe()
1338 	(void) fcntl(mp->sopipe[RDPIPE], F_SETFL, O_NDELAY|O_NONBLOCK);  in setup_iopipe()
1343 	(void) fcntl(mp->sopipe[RDPIPE], F_SETFD, FD_CLOEXEC);  in setup_iopipe()
1358 	(void) dup(vp->sopipe[WRPIPE]);  in setup_output()
1359 	(void) close(vp->sopipe[WRPIPE]);  in setup_output()
1378 	while ((bytes = read(vp->sopipe[RDPIPE], ibuf, sizeof (ibuf))) > 0)  in doio()
1381 	(void) close(vp->sopipe[RDPIPE]);  in doio()