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-rw-r--r--sys/compat/ibcs2/ibcs2_misc.c18
-rw-r--r--sys/compat/ibcs2/syscalls.master9
-rw-r--r--sys/compat/osf1/osf1_misc.c21
-rw-r--r--sys/compat/osf1/syscalls.master8
-rw-r--r--sys/compat/sunos/sunos.h17
-rw-r--r--sys/compat/sunos/sunos_misc.c133
-rw-r--r--sys/compat/sunos/syscalls.master8
-rw-r--r--sys/compat/svr4/svr4_fcntl.c137
-rw-r--r--sys/compat/svr4/svr4_poll.h50
-rw-r--r--sys/compat/svr4/syscalls.master6
10 files changed, 47 insertions, 360 deletions
diff --git a/sys/compat/ibcs2/ibcs2_misc.c b/sys/compat/ibcs2/ibcs2_misc.c
index 0b7255b368c..f1b4185ba4a 100644
--- a/sys/compat/ibcs2/ibcs2_misc.c
+++ b/sys/compat/ibcs2/ibcs2_misc.c
@@ -1,3 +1,4 @@
+/* $OpenBSD: ibcs2_misc.c,v 1.6 1996/08/02 20:20:27 niklas Exp $ */
/* $NetBSD: ibcs2_misc.c,v 1.15 1996/05/03 17:05:25 christos Exp $ */
/*
@@ -1196,23 +1197,6 @@ ibcs2_sys_sysfs(p, v, retval)
}
int
-ibcs2_sys_poll(p, v, retval)
- struct proc *p;
- void *v;
- register_t *retval;
-{
-#ifdef notyet
- struct ibcs2_sys_poll_args /* {
- syscallarg(struct ibcs2_pollfd *) fds;
- syscallarg(long) nfds;
- syscallarg(int) timeout;
- } */ *uap = v;
-#endif
-
- return EINVAL; /* XXX - TODO */
-}
-
-int
xenix_sys_rdchk(p, v, retval)
struct proc *p;
void *v;
diff --git a/sys/compat/ibcs2/syscalls.master b/sys/compat/ibcs2/syscalls.master
index 455ef4affb2..80c384f9257 100644
--- a/sys/compat/ibcs2/syscalls.master
+++ b/sys/compat/ibcs2/syscalls.master
@@ -1,4 +1,5 @@
- $NetBSD: syscalls.master,v 1.8 1996/01/07 06:09:43 mycroft Exp $
+ $OpenBSD: syscalls.master,v 1.4 1996/08/02 20:20:28 niklas Exp $
+; $NetBSD: syscalls.master,v 1.8 1996/01/07 06:09:43 mycroft Exp $
; @(#)syscalls.master 8.1 (Berkeley) 7/19/93
@@ -35,7 +36,9 @@
#include <sys/systm.h>
#include <sys/signal.h>
#include <sys/mount.h>
+#include <sys/poll.h>
#include <sys/syscallargs.h>
+
#include <compat/ibcs2/ibcs2_types.h>
#include <compat/ibcs2/ibcs2_signal.h>
#include <compat/ibcs2/ibcs2_syscallargs.h>
@@ -157,8 +160,8 @@
86 STD { int ibcs2_sys_putmsg(int fd, \
struct ibcs2_stropts *ctl, \
struct ibcs2_stropts *dat, int flags); }
-87 STD { int ibcs2_sys_poll(struct ibcs2_pollfd *fds, \
- long nfds, int timeout); }
+87 STD { int sys_poll(struct pollfd *fds, \
+ unsigned long nfds, int timeout); }
88 UNIMPL
89 UNIMPL
90 STD { int ibcs2_sys_symlink(char *path, char *link); }
diff --git a/sys/compat/osf1/osf1_misc.c b/sys/compat/osf1/osf1_misc.c
index 19df0d2d95c..4a56c1165f6 100644
--- a/sys/compat/osf1/osf1_misc.c
+++ b/sys/compat/osf1/osf1_misc.c
@@ -1,3 +1,4 @@
+/* $OpenBSD: osf1_misc.c,v 1.2 1996/08/02 20:20:29 niklas Exp $ */
/* $NetBSD: osf1_misc.c,v 1.7 1995/10/07 06:53:04 mycroft Exp $ */
/*
@@ -545,6 +546,26 @@ osf1_sys_fcntl(p, v, retval)
}
int
+osf1_sys_poll(p, v, retval)
+ struct proc *p;
+ void *v;
+ register_t *retval;
+{
+ register struct osf1_sys_poll_args /* {
+ syscallarg(struct pollfd *) fds;
+ syscallarg(unsigned int) nfds;
+ syscallarg(int) timeout;
+ } */ *uap = v;
+ struct sys_poll_args a;
+
+ SCARG(&a, fds) = fds;
+ SCARG(&a, nfds) = nfds;
+ SCARG(&a, timeout) = timeout;
+
+ return sys_poll(p, a, retval);
+}
+
+int
osf1_sys_socket(p, v, retval)
struct proc *p;
void *v;
diff --git a/sys/compat/osf1/syscalls.master b/sys/compat/osf1/syscalls.master
index b2598938356..32af409fa70 100644
--- a/sys/compat/osf1/syscalls.master
+++ b/sys/compat/osf1/syscalls.master
@@ -1,4 +1,5 @@
- $NetBSD: syscalls.master,v 1.2 1995/10/07 06:27:28 mycroft Exp $
+ $OpenBSD: syscalls.master,v 1.2 1996/08/02 20:20:30 niklas Exp $
+; $NetBSD: syscalls.master,v 1.2 1995/10/07 06:27:28 mycroft Exp $
; @(#)syscalls.master 8.1 (Berkeley) 7/19/93
@@ -35,7 +36,9 @@
#include <sys/systm.h>
#include <sys/signal.h>
#include <sys/mount.h>
+#include <sys/poll.h>
#include <sys/syscallargs.h>
+
#include <compat/osf1/osf1_syscallargs.h>
0 NOARGS { int sys_nosys(void); } syscall
@@ -145,7 +148,8 @@
92 STD { int osf1_sys_fcntl(int fd, int cmd, void *arg); }
93 NOARGS { int sys_select(u_int nd, fd_set *in, fd_set *ou, \
fd_set *ex, struct timeval *tv); }
-94 UNIMPL poll
+94 STD { int osf1_sys_poll(struct pollfd *fds, \
+ unsigned int nfds, int timeout); }
95 NOARGS { int sys_fsync(int fd); }
96 NOARGS { int sys_setpriority(int which, int who, int prio); }
97 STD { int osf1_sys_socket(int domain, int type, \
diff --git a/sys/compat/sunos/sunos.h b/sys/compat/sunos/sunos.h
index 154bbda3297..c43aa2381b2 100644
--- a/sys/compat/sunos/sunos.h
+++ b/sys/compat/sunos/sunos.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: sunos.h,v 1.3 1996/05/10 12:50:22 deraadt Exp $ */
+/* $OpenBSD: sunos.h,v 1.4 1996/08/02 20:20:30 niklas Exp $ */
/* $NetBSD: sunos.h,v 1.8 1996/05/05 16:07:43 veego Exp $ */
#define SUNM_RDONLY 0x01 /* mount fs read-only */
@@ -110,21 +110,6 @@ struct sunos_termios {
#define SUNOS_TCSNDBRK _IO('T', 12)
#define SUNOS_TCDRAIN _IO('T', 13)
-struct sunos_pollfd {
- int fd;
- short events;
- short revents;
-};
-#define SUNOS_POLLIN 0x0001
-#define SUNOS_POLLPRI 0x0002
-#define SUNOS_POLLOUT 0x0004
-#define SUNOS_POLLERR 0x0008
-#define SUNOS_POLLHUP 0x0010
-#define SUNOS_POLLNVAL 0x0020
-#define SUNOS_POLLRDNORM 0x0040
-#define SUNOS_POLLRDBAND 0x0080
-#define SUNOS_POLLWRBAND 0x0100
-
/* Sun audio compatibility */
struct sunos_audio_prinfo {
u_int sample_rate;
diff --git a/sys/compat/sunos/sunos_misc.c b/sys/compat/sunos/sunos_misc.c
index adf49eb2542..f75c8b0caf8 100644
--- a/sys/compat/sunos/sunos_misc.c
+++ b/sys/compat/sunos/sunos_misc.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: sunos_misc.c,v 1.6 1996/05/02 13:07:19 deraadt Exp $ */
+/* $OpenBSD: sunos_misc.c,v 1.7 1996/08/02 20:20:31 niklas Exp $ */
/* $NetBSD: sunos_misc.c,v 1.65 1996/04/22 01:44:31 christos Exp $ */
/*
@@ -101,8 +101,7 @@
#include <vm/vm.h>
static int sunstatfs __P((struct statfs *, caddr_t));
-static void sunos_pollscan __P((struct proc *, struct sunos_pollfd *,
- int, register_t *));
+
int
sunos_sys_wait4(p, v, retval)
struct proc *p;
@@ -1062,134 +1061,6 @@ sunos_sys_ptrace(p, v, retval)
return sys_ptrace(p, &pa, retval);
}
-static void
-sunos_pollscan(p, pl, nfd, retval)
- struct proc *p;
- struct sunos_pollfd *pl;
- int nfd;
- register_t *retval;
-{
- register struct filedesc *fdp = p->p_fd;
- register int msk, i;
- struct file *fp;
- int n = 0;
- static int flag[3] = { FREAD, FWRITE, 0 };
- static int pflag[3] = { SUNOS_POLLIN|SUNOS_POLLRDNORM,
- SUNOS_POLLOUT, SUNOS_POLLERR };
-
- /*
- * XXX: We need to implement the rest of the flags.
- */
- for (i = 0; i < nfd; i++) {
- fp = fdp->fd_ofiles[pl[i].fd];
- if (fp == NULL) {
- if (pl[i].events & SUNOS_POLLNVAL) {
- pl[i].revents |= SUNOS_POLLNVAL;
- n++;
- }
- continue;
- }
- for (msk = 0; msk < 3; msk++) {
- if (pl[i].events & pflag[msk]) {
- if ((*fp->f_ops->fo_select)(fp, flag[msk], p)) {
- pl[i].revents |=
- pflag[msk] & pl[i].events;
- n++;
- }
- }
- }
- }
- *retval = n;
-}
-
-
-/*
- * We are using the same mechanism as select only we encode/decode args
- * differently.
- */
-int
-sunos_sys_poll(p, v, retval)
- struct proc *p;
- void *v;
- register_t *retval;
-{
- struct sunos_sys_poll_args *uap = v;
- int i, s;
- int error, error2;
- size_t sz = sizeof(struct sunos_pollfd) * SCARG(uap, nfds);
- struct sunos_pollfd *pl;
- int msec = SCARG(uap, timeout);
- struct timeval atv;
- int timo;
- int ncoll;
- extern int nselcoll, selwait;
-
- pl = (struct sunos_pollfd *) malloc(sz, M_TEMP, M_WAITOK);
-
- if ((error = copyin(SCARG(uap, fds), pl, sz)) != 0)
- goto bad;
-
- for (i = 0; i < SCARG(uap, nfds); i++)
- pl[i].revents = 0;
-
- if (msec != -1) {
- atv.tv_sec = msec / 1000;
- atv.tv_usec = (msec - (atv.tv_sec * 1000)) * 1000;
-
- if (itimerfix(&atv)) {
- error = EINVAL;
- goto done;
- }
- s = splclock();
- timeradd(&atv, &time, &atv);
- timo = hzto(&atv);
- /*
- * Avoid inadvertently sleeping forever.
- */
- if (timo == 0)
- timo = 1;
- splx(s);
- } else
- timo = 0;
-
-retry:
- ncoll = nselcoll;
- p->p_flag |= P_SELECT;
- sunos_pollscan(p, pl, SCARG(uap, nfds), retval);
- if (*retval)
- goto done;
- s = splhigh();
- if (timo && timercmp(&time, &atv, >=)) {
- splx(s);
- goto done;
- }
- if ((p->p_flag & P_SELECT) == 0 || nselcoll != ncoll) {
- splx(s);
- goto retry;
- }
- p->p_flag &= ~P_SELECT;
- error = tsleep((caddr_t)&selwait, PSOCK | PCATCH, "sunos_poll", timo);
- splx(s);
- if (error == 0)
- goto retry;
-
-done:
- p->p_flag &= ~P_SELECT;
- /* poll is not restarted after signals... */
- if (error == ERESTART)
- error = EINTR;
- if (error == EWOULDBLOCK)
- error = 0;
-
- if ((error2 = copyout(pl, SCARG(uap, fds), sz)) != 0)
- error = error2;
-
-bad:
- free((char *) pl, M_TEMP);
-
- return (error);
-}
-
/*
* SunOS reboot system call (for compatibility).
* Sun lets you pass in a boot string which the PROM
diff --git a/sys/compat/sunos/syscalls.master b/sys/compat/sunos/syscalls.master
index df55f67aea8..f402b5639c9 100644
--- a/sys/compat/sunos/syscalls.master
+++ b/sys/compat/sunos/syscalls.master
@@ -1,4 +1,4 @@
- $OpenBSD: syscalls.master,v 1.2 1996/04/18 21:21:48 niklas Exp $
+ $OpenBSD: syscalls.master,v 1.3 1996/08/02 20:20:31 niklas Exp $
; $NetBSD: syscalls.master,v 1.33 1996/02/28 16:05:43 pk Exp $
; @(#)syscalls.master 8.1 (Berkeley) 7/19/93
@@ -36,7 +36,9 @@
#include <sys/systm.h>
#include <sys/signal.h>
#include <sys/mount.h>
+#include <sys/poll.h>
#include <sys/syscallargs.h>
+
#include <compat/sunos/sunos.h>
#include <compat/sunos/sunos_syscallargs.h>
@@ -231,8 +233,8 @@
int *alen); }
151 UNIMPL getmsg
152 UNIMPL putmsg
-153 STD { int sunos_sys_poll(struct sunos_pollfd *fds, \
- long nfds, int timeout); }
+153 STD { int sys_poll(struct pollfd *fds, \
+ unsigned long nfds, int timeout); }
154 UNIMPL
#ifdef NFSSERVER
155 STD { int sunos_sys_nfssvc(int fd); }
diff --git a/sys/compat/svr4/svr4_fcntl.c b/sys/compat/svr4/svr4_fcntl.c
index 11f7d5f46f5..7c97627786e 100644
--- a/sys/compat/svr4/svr4_fcntl.c
+++ b/sys/compat/svr4/svr4_fcntl.c
@@ -1,3 +1,4 @@
+/* $OpenBSD: svr4_fcntl.c,v 1.3 1996/08/02 20:20:32 niklas Exp $ */
/* $NetBSD: svr4_fcntl.c,v 1.14 1995/10/14 20:24:24 christos Exp $ */
/*
@@ -38,7 +39,7 @@
#include <sys/kernel.h>
#include <sys/mount.h>
#include <sys/malloc.h>
-
+#include <sys/poll.h>
#include <sys/syscallargs.h>
#include <compat/svr4/svr4_types.h>
@@ -46,15 +47,12 @@
#include <compat/svr4/svr4_syscallargs.h>
#include <compat/svr4/svr4_util.h>
#include <compat/svr4/svr4_fcntl.h>
-#include <compat/svr4/svr4_poll.h>
static u_long svr4_to_bsd_cmd __P((u_long));
static int svr4_to_bsd_flags __P((int));
static int bsd_to_svr4_flags __P((int));
static void bsd_to_svr4_flock __P((struct flock *, struct svr4_flock *));
static void svr4_to_bsd_flock __P((struct svr4_flock *, struct flock *));
-static void svr4_pollscan __P((struct proc *, struct svr4_pollfd *, int,
- register_t *));
static u_long
svr4_to_bsd_cmd(cmd)
@@ -324,134 +322,3 @@ svr4_sys_fcntl(p, v, retval)
return ENOSYS;
}
}
-
-
-static void
-svr4_pollscan(p, pl, nfd, retval)
- struct proc *p;
- struct svr4_pollfd *pl;
- int nfd;
- register_t *retval;
-{
- register struct filedesc *fdp = p->p_fd;
- register int msk, i;
- struct file *fp;
- int n = 0;
- static int flag[3] = { FREAD, FWRITE, 0 };
- static int pflag[3] = { SVR4_POLLIN|SVR4_POLLRDNORM,
- SVR4_POLLOUT, SVR4_POLLERR };
-
- /*
- * XXX: We need to implement the rest of the flags.
- */
- for (i = 0; i < nfd; i++) {
- fp = fdp->fd_ofiles[pl[i].fd];
- if (fp == NULL) {
- if (pl[i].events & SVR4_POLLNVAL) {
- pl[i].revents |= SVR4_POLLNVAL;
- n++;
- }
- continue;
- }
- for (msk = 0; msk < 3; msk++) {
- if (pl[i].events & pflag[msk]) {
- if ((*fp->f_ops->fo_select)(fp, flag[msk], p)) {
- pl[i].revents |=
- pflag[msk] & pl[i].events;
- n++;
- }
- }
- }
- }
- *retval = n;
-}
-
-
-/*
- * We are using the same mechanism as select only we encode/decode args
- * differently.
- */
-int
-svr4_sys_poll(p, v, retval)
- register struct proc *p;
- void *v;
- register_t *retval;
-{
- struct svr4_sys_poll_args *uap = v;
- int i, s;
- int error, error2;
- size_t sz = sizeof(struct svr4_pollfd) * SCARG(uap, nfds);
- struct svr4_pollfd *pl;
- int msec = SCARG(uap, timeout);
- struct timeval atv;
- int timo;
- int ncoll;
- extern int nselcoll, selwait;
-
- pl = (struct svr4_pollfd *) malloc(sz, M_TEMP, M_WAITOK);
-
- if ((error = copyin(SCARG(uap, fds), pl, sz)) != 0)
- goto bad;
-
- for (i = 0; i < SCARG(uap, nfds); i++) {
- DPRINTF(("pollfd %d, %x\n", pl[i].fd, pl[i].events));
- pl[i].revents = 0;
- }
-
- if (msec != -1) {
- atv.tv_sec = msec / 1000;
- atv.tv_usec = (msec - (atv.tv_sec * 1000)) * 1000;
-
- if (itimerfix(&atv)) {
- error = EINVAL;
- goto done;
- }
- s = splclock();
- timeradd(&atv, &time, &atv);
- timo = hzto(&atv);
- /*
- * Avoid inadvertently sleeping forever.
- */
- if (timo == 0)
- timo = 1;
- splx(s);
- } else
- timo = 0;
-
-retry:
- ncoll = nselcoll;
- p->p_flag |= P_SELECT;
- svr4_pollscan(p, pl, SCARG(uap, nfds), retval);
- if (*retval)
- goto done;
- s = splhigh();
- if (timo && timercmp(&time, &atv, >=)) {
- splx(s);
- goto done;
- }
- if ((p->p_flag & P_SELECT) == 0 || nselcoll != ncoll) {
- splx(s);
- goto retry;
- }
- p->p_flag &= ~P_SELECT;
- error = tsleep((caddr_t)&selwait, PSOCK | PCATCH, "svr4_poll", timo);
- splx(s);
- if (error == 0)
- goto retry;
-
-done:
- p->p_flag &= ~P_SELECT;
- /* poll is not restarted after signals... */
- if (error == ERESTART)
- error = EINTR;
- if (error == EWOULDBLOCK)
- error = 0;
-
- if ((error2 = copyout(pl, SCARG(uap, fds), sz)) != 0)
- error = error2;
-
-bad:
- free((char *) pl, M_TEMP);
-
- return (error);
-}
diff --git a/sys/compat/svr4/svr4_poll.h b/sys/compat/svr4/svr4_poll.h
deleted file mode 100644
index c63e5f2e91f..00000000000
--- a/sys/compat/svr4/svr4_poll.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/* $NetBSD: svr4_poll.h,v 1.2 1994/11/18 02:53:55 christos Exp $ */
-
-/*
- * 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.
- */
-
-#ifndef _SVR4_POLL_H_
-#define _SVR4_POLL_H_
-
-struct svr4_pollfd {
- int fd;
- short events;
- short revents;
-};
-
-#define SVR4_POLLIN 0x0001
-#define SVR4_POLLPRI 0x0002
-#define SVR4_POLLOUT 0x0004
-#define SVR4_POLLERR 0x0008
-#define SVR4_POLLHUP 0x0010
-#define SVR4_POLLNVAL 0x0020
-#define SVR4_POLLRDNORM 0x0040
-#define SVR4_POLLRDBAND 0x0080
-#define SVR4_POLLWRBAND 0x0100
-
-
-#endif /* !_SVR4_POLL_H_ */
diff --git a/sys/compat/svr4/syscalls.master b/sys/compat/svr4/syscalls.master
index 30faf667e07..c43e9c8254b 100644
--- a/sys/compat/svr4/syscalls.master
+++ b/sys/compat/svr4/syscalls.master
@@ -1,4 +1,4 @@
- $OpenBSD: syscalls.master,v 1.6 1996/04/25 10:20:18 niklas Exp $
+ $OpenBSD: syscalls.master,v 1.7 1996/08/02 20:20:33 niklas Exp $
; $NetBSD: syscalls.master,v 1.17 1996/02/10 17:12:51 christos Exp $
; @(#)syscalls.master 8.1 (Berkeley) 7/19/93
@@ -157,8 +157,8 @@
struct svr4_strbuf *dat, int *flags); }
86 STD { int svr4_sys_putmsg(int fd, struct svr4_strbuf *ctl, \
struct svr4_strbuf *dat, int flags); }
-87 STD { int svr4_sys_poll(struct svr4_pollfd *fds, \
- long nfds, int timeout); }
+87 STD { int sys_poll(struct pollfd *fds, \
+ unsigned long nfds, int timeout); }
88 STD { int svr4_sys_lstat(char *path, \
struct svr4_stat *ub); }
89 NOARGS { int sys_symlink(char *path, char *link); }