Cleanup after repo copy of sys/svr4 to sys/compat/svr4.

1 files changed, 0 insertions, 228 deletions

diff --git a/sys/svr4/svr4_filio.c b/sys/svr4/svr4_filio.c
deleted file mode 100644
index 92b4092..0000000
--- a/sys/svr4/svr4_filio.c
+++ /dev/null
@@ -1,228 +0,0 @@
-/*
- * Copyright (c) 1998 Mark Newton
- * Copyright (c) 1994 Christos Zoulas
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- * 
- * $FreeBSD$
- */
-
-#include <sys/param.h>
-#include <sys/proc.h>
-#include <sys/systm.h>
-#include <sys/file.h>
-#include <sys/filio.h>
-#include <sys/signal.h>
-#include <sys/filedesc.h>
-#include <sys/poll.h>
-#include <sys/malloc.h>
-
-#include <sys/sysproto.h>
-
-#include <svr4/svr4.h>
-#include <svr4/svr4_types.h>
-#include <svr4/svr4_util.h>
-#include <svr4/svr4_signal.h>
-#include <svr4/svr4_proto.h>
-#include <svr4/svr4_ioctl.h>
-#include <svr4/svr4_filio.h>
-
-/*#define GROTTY_READ_HACK*/
-
-int
-svr4_sys_poll(p, uap)
-     struct proc *p;
-     struct svr4_sys_poll_args *uap;
-{
-     int error;
-     struct poll_args pa;
-     struct pollfd *pfd;
-     int idx = 0, cerr;
-     u_long siz;
-
-     SCARG(&pa, fds) = SCARG(uap, fds);
-     SCARG(&pa, nfds) = SCARG(uap, nfds);
-     SCARG(&pa, timeout) = SCARG(uap, timeout);
-
-     siz = SCARG(uap, nfds) * sizeof(struct pollfd);
-     pfd = (struct pollfd *)malloc(siz, M_TEMP, M_WAITOK);
-
-     error = poll(p, (struct poll_args *)uap);
-
-     if ((cerr = copyin(SCARG(uap, fds), pfd, siz)) != 0) {
-       error = cerr;
-       goto done;
-     }
-
-     for (idx = 0; idx < SCARG(uap, nfds); idx++) {
-       /* POLLWRNORM already equals POLLOUT, so we don't worry about that */
-       if (pfd[idx].revents & (POLLOUT | POLLWRNORM | POLLWRBAND))
-	    pfd[idx].revents |= (POLLOUT | POLLWRNORM | POLLWRBAND);
-     }
-     if ((cerr = copyout(pfd, SCARG(uap, fds), siz)) != 0) {
-       error = cerr;
-       goto done;   /* yeah, I know it's the next line, but this way I won't
-		       forget to update it if I add more code */
-     }
-done:
-     free(pfd, M_TEMP);
-     return error;
-}
-
-#if defined(READ_TEST)
-int
-svr4_sys_read(p, uap)
-     struct proc *p;
-     struct svr4_sys_read_args *uap;
-{
-     struct read_args ra;
-     struct filedesc *fdp = p->p_fd;
-     struct file *fp;
-     struct socket *so = NULL;
-     int so_state;
-     sigset_t sigmask;
-     int rv;
-
-     SCARG(&ra, fd) = SCARG(uap, fd);
-     SCARG(&ra, buf) = SCARG(uap, buf);
-     SCARG(&ra, nbyte) = SCARG(uap, nbyte);
-
-     if ((fp = fdp->fd_ofiles[SCARG(uap, fd)]) == NULL) {
-       DPRINTF(("Something fishy with the user-supplied file descriptor...\n"));
-       return EBADF;
-     }
-
-     if (fp->f_type == DTYPE_SOCKET) {
-       so = (struct socket *)fp->f_data;
-       DPRINTF(("fd %d is a socket\n", SCARG(uap, fd)));
-       if (so->so_state & SS_ASYNC) {
-	 DPRINTF(("fd %d is an ASYNC socket!\n", SCARG(uap, fd)));
-       }
-       DPRINTF(("Here are its flags: 0x%x\n", so->so_state));
-#if defined(GROTTY_READ_HACK)
-       so_state = so->so_state;
-       so->so_state &= ~SS_NBIO;
-#endif
-     }
-
-     rv = read(p, &ra);
-
-     DPRINTF(("svr4_read(%d, 0x%0x, %d) = %d\n", 
-	     SCARG(uap, fd), SCARG(uap, buf), SCARG(uap, nbyte), rv));
-     if (rv == EAGAIN) {
-       DPRINTF(("sigmask = 0x%x\n", p->p_sigmask));
-       DPRINTF(("sigignore = 0x%x\n", p->p_sigignore));
-       DPRINTF(("sigcaught = 0x%x\n", p->p_sigcatch));
-       DPRINTF(("siglist = 0x%x\n", p->p_siglist));
-     }
-
-#if defined(GROTTY_READ_HACK)
-     if (so) {  /* We've already checked to see if this is a socket */
-       so->so_state = so_state;
-     }
-#endif
-
-     return(rv);
-}
-#endif /* READ_TEST */
-
-#if defined(BOGUS)
-int
-svr4_sys_write(p, uap)
-     struct proc *p;
-     struct svr4_sys_write_args *uap;
-{
-     struct write_args wa;
-     struct filedesc *fdp;
-     struct file *fp;
-     int rv;
-
-     SCARG(&wa, fd) = SCARG(uap, fd);
-     SCARG(&wa, buf) = SCARG(uap, buf);
-     SCARG(&wa, nbyte) = SCARG(uap, nbyte);
-
-     rv = write(p, &wa);
-
-     DPRINTF(("svr4_write(%d, 0x%0x, %d) = %d\n", 
-	     SCARG(uap, fd), SCARG(uap, buf), SCARG(uap, nbyte), rv));
-
-     return(rv);
-}
-#endif /* BOGUS */
-
-int
-svr4_fil_ioctl(fp, p, retval, fd, cmd, data)
-	struct file *fp;
-	struct proc *p;
-	register_t *retval;
-	int fd;
-	u_long cmd;
-	caddr_t data;
-{
-	int error;
-	int num;
-	struct filedesc *fdp = p->p_fd;
-
-	*retval = 0;
-
-	switch (cmd) {
-	case SVR4_FIOCLEX:
-		fdp->fd_ofileflags[fd] |= UF_EXCLOSE;
-		return 0;
-
-	case SVR4_FIONCLEX:
-		fdp->fd_ofileflags[fd] &= ~UF_EXCLOSE;
-		return 0;
-
-	case SVR4_FIOGETOWN:
-	case SVR4_FIOSETOWN:
-	case SVR4_FIOASYNC:
-	case SVR4_FIONBIO:
-	case SVR4_FIONREAD:
-		if ((error = copyin(data, &num, sizeof(num))) != 0)
-			return error;
-
-		switch (cmd) {
-		case SVR4_FIOGETOWN:	cmd = FIOGETOWN; break;
-		case SVR4_FIOSETOWN:	cmd = FIOSETOWN; break;
-		case SVR4_FIOASYNC:	cmd = FIOASYNC;  break;
-		case SVR4_FIONBIO:	cmd = FIONBIO;   break;
-		case SVR4_FIONREAD:	cmd = FIONREAD;  break;
-		}
-
-#ifdef SVR4_DEBUG
-		if (cmd == FIOASYNC) DPRINTF(("FIOASYNC\n"));
-#endif
-		error = fo_ioctl(fp, cmd, (caddr_t) &num, p);
-
-		if (error)
-			return error;
-
-		return copyout(&num, data, sizeof(num));
-
-	default:
-		DPRINTF(("Unknown svr4 filio %lx\n", cmd));
-		return 0;	/* ENOSYS really */
-	}
-}