faf722234d
test/.cvsignore: new file defs.h: Up maximum number of traced processed to 64 strace.c: Disable some debugging code from davidm implement setarg for more architectures implement change_syscall
831 lines
17 KiB
C
831 lines
17 KiB
C
/*
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* Copyright (c) 1993, 1994, 1995, 1996 Rick Sladkey <jrs@world.std.com>
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* Copyright (c) 1996-1999 Wichert Akkerman <wichert@cistron.nl>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $Id$
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*/
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#include "defs.h"
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#if defined(HAVE_SYS_STREAM_H) || defined(linux)
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#if defined(linux)
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#ifdef HAVE_SYS_POLL_H
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#include <sys/poll.h>
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#endif
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#define RS_HIPRI 1
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struct strbuf {
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int maxlen; /* no. of bytes in buffer */
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int len; /* no. of bytes returned */
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char *buf; /* pointer to data */
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};
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#define MORECTL 1
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#define MOREDATA 2
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#else /* linux */
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#include <stropts.h>
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#include <poll.h>
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#include <sys/conf.h>
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#include <sys/stream.h>
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#include <sys/tihdr.h>
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#endif /* linux */
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#ifdef HAVE_SYS_TIUSER_H
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#include <sys/tiuser.h>
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#include <sys/sockmod.h>
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#include <sys/timod.h>
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#endif /* HAVE_SYS_TIUSER_H */
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static struct xlat msgflags[] = {
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{ RS_HIPRI, "RS_HIPRI" },
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{ 0, NULL },
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};
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static void
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printstrbuf(tcp, sbp, getting)
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struct tcb *tcp;
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struct strbuf *sbp;
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int getting;
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{
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if (sbp->maxlen == -1 && getting)
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tprintf("{maxlen=-1}");
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else {
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tprintf("{");
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if (getting)
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tprintf("maxlen=%d, ", sbp->maxlen);
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tprintf("len=%d, buf=", sbp->len);
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printstr(tcp, (unsigned long) sbp->buf, sbp->len);
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tprintf("}");
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}
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}
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static void
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printstrbufarg(tcp, arg, getting)
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struct tcb *tcp;
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int arg;
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int getting;
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{
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struct strbuf buf;
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if (arg == 0)
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tprintf("NULL");
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else if (umove(tcp, arg, &buf) < 0)
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tprintf("{...}");
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else
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printstrbuf(tcp, &buf, getting);
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tprintf(", ");
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}
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int
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sys_putmsg(tcp)
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struct tcb *tcp;
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{
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int i;
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if (entering(tcp)) {
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/* fd */
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tprintf("%ld, ", tcp->u_arg[0]);
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/* control and data */
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for (i = 1; i < 3; i++)
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printstrbufarg(tcp, tcp->u_arg[i], 0);
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/* flags */
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if (!printflags(msgflags, tcp->u_arg[3]))
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tprintf("0");
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}
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return 0;
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}
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int
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sys_getmsg(tcp)
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struct tcb *tcp;
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{
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int i, flags;
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if (entering(tcp)) {
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/* fd */
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tprintf("%lu, ", tcp->u_arg[0]);
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} else {
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if (syserror(tcp)) {
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tprintf("%#lx, %#lx, %#lx",
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tcp->u_arg[1], tcp->u_arg[2], tcp->u_arg[3]);
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return 0;
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}
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/* control and data */
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for (i = 1; i < 3; i++)
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printstrbufarg(tcp, tcp->u_arg[i], 1);
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/* pointer to flags */
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if (tcp->u_arg[3] == 0)
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tprintf("NULL");
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else if (umove(tcp, tcp->u_arg[3], &flags) < 0)
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tprintf("[?]");
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else {
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tprintf("[");
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if (!printflags(msgflags, flags))
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tprintf("0");
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tprintf("]");
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}
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/* decode return value */
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switch (tcp->u_rval) {
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case MORECTL:
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tcp->auxstr = "MORECTL";
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break;
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case MORECTL|MOREDATA:
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tcp->auxstr = "MORECTL|MOREDATA";
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break;
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case MOREDATA:
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tcp->auxstr = "MORECTL";
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break;
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default:
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tcp->auxstr = NULL;
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break;
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}
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}
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return RVAL_HEX | RVAL_STR;
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}
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#ifdef HAVE_PUTPMSG
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static struct xlat pmsgflags[] = {
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{ MSG_HIPRI, "MSG_HIPRI" },
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{ MSG_ANY, "MSG_ANY" },
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{ MSG_BAND, "MSG_BAND" },
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{ 0, NULL },
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};
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int
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sys_putpmsg(tcp)
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struct tcb *tcp;
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{
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int i;
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if (entering(tcp)) {
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/* fd */
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tprintf("%ld, ", tcp->u_arg[0]);
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/* control and data */
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for (i = 1; i < 3; i++)
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printstrbufarg(tcp, tcp->u_arg[i], 0);
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/* band */
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tprintf("%ld, ", tcp->u_arg[3]);
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/* flags */
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if (!printflags(pmsgflags, tcp->u_arg[4]))
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tprintf("0");
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}
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return 0;
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}
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int
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sys_getpmsg(tcp)
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struct tcb *tcp;
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{
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int i, flags;
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if (entering(tcp)) {
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/* fd */
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tprintf("%lu, ", tcp->u_arg[0]);
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} else {
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if (syserror(tcp)) {
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tprintf("%#lx, %#lx, %#lx, %#lx", tcp->u_arg[1],
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tcp->u_arg[2], tcp->u_arg[3], tcp->u_arg[4]);
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return 0;
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}
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/* control and data */
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for (i = 1; i < 3; i++)
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printstrbufarg(tcp, tcp->u_arg[i], 1);
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/* pointer to band */
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printnum(tcp, tcp->u_arg[3], "%d");
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tprintf(", ");
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/* pointer to flags */
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if (tcp->u_arg[4] == 0)
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tprintf("NULL");
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else if (umove(tcp, tcp->u_arg[4], &flags) < 0)
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tprintf("[?]");
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else {
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tprintf("[");
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if (!printflags(pmsgflags, flags))
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tprintf("0");
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tprintf("]");
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}
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/* decode return value */
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switch (tcp->u_rval) {
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case MORECTL:
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tcp->auxstr = "MORECTL";
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break;
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case MORECTL|MOREDATA:
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tcp->auxstr = "MORECTL|MOREDATA";
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break;
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case MOREDATA:
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tcp->auxstr = "MORECTL";
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break;
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default:
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tcp->auxstr = NULL;
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break;
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}
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}
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return RVAL_HEX | RVAL_STR;
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}
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#endif /* HAVE_PUTPMSG */
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#ifdef HAVE_SYS_POLL_H
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static struct xlat pollflags[] = {
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#ifdef POLLIN
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{ POLLIN, "POLLIN" },
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{ POLLPRI, "POLLPRI" },
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{ POLLOUT, "POLLOUT" },
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#ifdef POLLRDNORM
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{ POLLRDNORM, "POLLRDNORM" },
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#endif
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#ifdef POLLWRNORM
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{ POLLWRNORM, "POLLWRNORM" },
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#endif
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#ifdef POLLRDBAND
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{ POLLRDBAND, "POLLRDBAND" },
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#endif
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#ifdef POLLWRBAND
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{ POLLWRBAND, "POLLWRBAND" },
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#endif
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{ POLLERR, "POLLERR" },
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{ POLLHUP, "POLLHUP" },
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{ POLLNVAL, "POLLNVAL" },
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#endif
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{ 0, NULL },
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};
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int
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sys_poll(tcp)
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struct tcb *tcp;
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{
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struct pollfd *pollp;
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if (exiting(tcp)) {
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int i;
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int nfds = tcp->u_arg[1];
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if (nfds <= 0) {
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tprintf("%#lx, %d, %ld\n",
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tcp->u_arg[0], nfds, tcp->u_arg[2]);
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return 0;
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}
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pollp = (struct pollfd *) malloc(nfds * sizeof(*pollp));
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if (pollp == NULL) {
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fprintf(stderr, "sys_poll: no memory\n");
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tprintf("%#lx, %d, %ld",
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tcp->u_arg[0], nfds, tcp->u_arg[2]);
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return 0;
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}
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if (umoven(tcp, tcp->u_arg[0],
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(nfds * sizeof(*pollp)), (char *) pollp) < 0) {
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tprintf("%#lx", tcp->u_arg[0]);
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}
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else {
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tprintf("[");
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for (i = 0; i < nfds; i++) {
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if (i)
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tprintf(", ");
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if (pollp[i].fd < 0) {
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tprintf("{fd=%d}", pollp[i].fd);
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continue;
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}
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tprintf("{fd=%d, events=", pollp[i].fd);
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if (!printflags(pollflags, pollp[i].events))
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tprintf("0");
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if (!syserror(tcp) && pollp[i].revents) {
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tprintf(", revents=");
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if (!printflags(pollflags,
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pollp[i].revents))
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tprintf("0");
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}
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tprintf("}");
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}
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tprintf("]");
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}
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tprintf(", %d, ", nfds);
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#ifdef INFTIM
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if (tcp->u_arg[2] == INFTIM)
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tprintf("INFTIM");
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else
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#endif
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tprintf("%ld", tcp->u_arg[2]);
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free(pollp);
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}
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return 0;
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}
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#else /* !HAVE_SYS_POLL_H */
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int
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sys_poll(tcp)
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struct tcb *tcp;
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{
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return 0;
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}
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#endif
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#ifndef linux
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static struct xlat stream_flush_options[] = {
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{ FLUSHR, "FLUSHR" },
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{ FLUSHW, "FLUSHW" },
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{ FLUSHRW, "FLUSHRW" },
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#ifdef FLUSHBAND
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{ FLUSHBAND, "FLUSHBAND" },
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#endif
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{ 0, NULL },
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};
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static struct xlat stream_setsig_flags[] = {
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{ S_INPUT, "S_INPUT" },
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{ S_HIPRI, "S_HIPRI" },
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{ S_OUTPUT, "S_OUTPUT" },
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{ S_MSG, "S_MSG" },
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#ifdef S_ERROR
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{ S_ERROR, "S_ERROR" },
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#endif
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#ifdef S_HANGUP
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{ S_HANGUP, "S_HANGUP" },
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#endif
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#ifdef S_RDNORM
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{ S_RDNORM, "S_RDNORM" },
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#endif
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#ifdef S_WRNORM
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{ S_WRNORM, "S_WRNORM" },
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#endif
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#ifdef S_RDBAND
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{ S_RDBAND, "S_RDBAND" },
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#endif
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#ifdef S_WRBAND
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{ S_WRBAND, "S_WRBAND" },
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#endif
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#ifdef S_BANDURG
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{ S_BANDURG, "S_BANDURG" },
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#endif
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{ 0, NULL },
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};
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static struct xlat stream_read_options[] = {
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{ RNORM, "RNORM" },
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{ RMSGD, "RMSGD" },
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{ RMSGN, "RMSGN" },
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{ 0, NULL },
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};
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static struct xlat stream_read_flags[] = {
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#ifdef RPROTDAT
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{ RPROTDAT, "RPROTDAT" },
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#endif
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#ifdef RPROTDIS
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{ RPROTDIS, "RPROTDIS" },
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#endif
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#ifdef RPROTNORM
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{ RPROTNORM, "RPROTNORM" },
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#endif
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{ 0, NULL },
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};
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#ifndef RMODEMASK
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#define RMODEMASK (~0)
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#endif
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#ifdef I_SWROPT
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static struct xlat stream_write_flags[] = {
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{ SNDZERO, "SNDZERO" },
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{ SNDPIPE, "SNDPIPE" },
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{ 0, NULL },
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};
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#endif /* I_SWROPT */
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|
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#ifdef I_ATMARK
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static struct xlat stream_atmark_options[] = {
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{ ANYMARK, "ANYMARK" },
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{ LASTMARK, "LASTMARK" },
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{ 0, NULL },
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};
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#endif /* I_ATMARK */
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#ifdef TI_BIND
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static struct xlat transport_user_options[] = {
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{ T_CONN_REQ, "T_CONN_REQ" },
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{ T_CONN_RES, "T_CONN_RES" },
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{ T_DISCON_REQ, "T_DISCON_REQ" },
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{ T_DATA_REQ, "T_DATA_REQ" },
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{ T_EXDATA_REQ, "T_EXDATA_REQ" },
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{ T_INFO_REQ, "T_INFO_REQ" },
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{ T_BIND_REQ, "T_BIND_REQ" },
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{ T_UNBIND_REQ, "T_UNBIND_REQ" },
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{ T_UNITDATA_REQ,"T_UNITDATA_REQ"},
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{ T_OPTMGMT_REQ,"T_OPTMGMT_REQ" },
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{ T_ORDREL_REQ, "T_ORDREL_REQ" },
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{ 0, NULL },
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};
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|
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static struct xlat transport_provider_options[] = {
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{ T_CONN_IND, "T_CONN_IND" },
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{ T_CONN_CON, "T_CONN_CON" },
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{ T_DISCON_IND, "T_DISCON_IND" },
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{ T_DATA_IND, "T_DATA_IND" },
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{ T_EXDATA_IND, "T_EXDATA_IND" },
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{ T_INFO_ACK, "T_INFO_ACK" },
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{ T_BIND_ACK, "T_BIND_ACK" },
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{ T_ERROR_ACK, "T_ERROR_ACK" },
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{ T_OK_ACK, "T_OK_ACK" },
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{ T_UNITDATA_IND,"T_UNITDATA_IND"},
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{ T_UDERROR_IND,"T_UDERROR_IND" },
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{ T_OPTMGMT_ACK,"T_OPTMGMT_ACK" },
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{ T_ORDREL_IND, "T_ORDREL_IND" },
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{ 0, NULL },
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};
|
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#endif /* TI_BIND */
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|
|
static int
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internal_stream_ioctl(tcp, arg)
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struct tcb *tcp;
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int arg;
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{
|
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struct strioctl si;
|
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char *name;
|
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int in_and_out;
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#ifdef SI_GETUDATA
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struct si_udata udata;
|
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#endif /* SI_GETUDATA */
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|
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if (!arg)
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return 0;
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if (umove(tcp, arg, &si) < 0) {
|
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if (entering(tcp))
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tprintf(", {...}");
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return 1;
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}
|
|
if (entering(tcp)) {
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name = ioctl_lookup(si.ic_cmd);
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if (name)
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tprintf(", {ic_cmd=%s", name);
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else
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tprintf(", {ic_cmd=%#x", si.ic_cmd);
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if (si.ic_timout == INFTIM)
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|
tprintf(", ic_timout=INFTIM, ");
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else
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tprintf(" ic_timout=%d, ", si.ic_timout);
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}
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in_and_out = 1;
|
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switch (si.ic_cmd) {
|
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#ifdef SI_GETUDATA
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case SI_GETUDATA:
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in_and_out = 0;
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break;
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#endif /* SI_GETUDATA */
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}
|
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if (in_and_out) {
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if (entering(tcp))
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tprintf("/* in */ ");
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else
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tprintf(", /* out */ ");
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}
|
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if (in_and_out || entering(tcp))
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|
tprintf("ic_len=%d, ic_dp=", si.ic_len);
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|
switch (si.ic_cmd) {
|
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#ifdef TI_BIND
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|
case TI_BIND:
|
|
/* in T_BIND_REQ, out T_BIND_ACK */
|
|
if (entering(tcp)) {
|
|
struct T_bind_req data;
|
|
|
|
#if 0
|
|
tprintf("struct T_bind_req ");
|
|
#endif
|
|
if (umove(tcp, (int) si.ic_dp, &data) < 0)
|
|
tprintf("{...}");
|
|
else {
|
|
tprintf("{PRIM_type=");
|
|
printxval(transport_user_options,
|
|
data.PRIM_type, "T_???");
|
|
tprintf(", ADDR_length=%ld, ADDR_offset=%ld",
|
|
data.ADDR_length, data.ADDR_offset);
|
|
tprintf(", CONIND_number=%ld}",
|
|
data.CONIND_number);
|
|
}
|
|
}
|
|
else {
|
|
struct T_bind_ack data;
|
|
|
|
#if 0
|
|
tprintf("struct T_bind_ack ");
|
|
#endif
|
|
if (umove(tcp, (int) si.ic_dp, &data) < 0)
|
|
tprintf("{...}");
|
|
else {
|
|
tprintf("[");
|
|
tprintf("{PRIM_type=");
|
|
printxval(transport_provider_options,
|
|
data.PRIM_type, "T_???");
|
|
tprintf(", ADDR_length=%ld, ADDR_offset=%ld",
|
|
data.ADDR_length, data.ADDR_offset);
|
|
tprintf(", CONIND_number=%ld}",
|
|
data.CONIND_number);
|
|
tprintf(", ");
|
|
printstr(tcp,
|
|
(int) si.ic_dp + data.ADDR_offset,
|
|
data.ADDR_length);
|
|
tprintf("]");
|
|
}
|
|
}
|
|
break;
|
|
#endif /* TI_BIND */
|
|
#if 0
|
|
#ifdef TI_UNBIND
|
|
case TI_UNBIND:
|
|
/* in T_UNBIND_REQ, out T_OK_ACK */
|
|
break;
|
|
#endif /* TI_UNBIND */
|
|
#ifdef TI_GETINFO
|
|
case TI_GETINFO:
|
|
/* in T_INFO_REQ, out T_INFO_ACK */
|
|
break;
|
|
#endif /* TI_GETINFO */
|
|
#ifdef TI_OPTMGMT
|
|
case TI_OPTMGMT:
|
|
/* in T_OPTMGMT_REQ, out T_OPTMGMT_ACK */
|
|
break;
|
|
#endif /* TI_OPTMGMT */
|
|
#endif
|
|
#ifdef SI_GETUDATA
|
|
case SI_GETUDATA:
|
|
if (entering(tcp))
|
|
break;
|
|
#if 0
|
|
tprintf("struct si_udata ");
|
|
#endif
|
|
if (umove(tcp, (int) si.ic_dp, &udata) < 0)
|
|
tprintf("{...}");
|
|
else {
|
|
tprintf("{tidusize=%d, addrsize=%d, ",
|
|
udata.tidusize, udata.addrsize);
|
|
tprintf("optsize=%d, etsdusize=%d, ",
|
|
udata.optsize, udata.etsdusize);
|
|
tprintf("servtype=%d, so_state=%d, ",
|
|
udata.servtype, udata.so_state);
|
|
tprintf("so_options=%d", udata.so_options);
|
|
#if 0
|
|
tprintf(", tsdusize=%d", udata.tsdusize);
|
|
#endif
|
|
tprintf("}");
|
|
}
|
|
break;
|
|
#endif /* SI_GETUDATA */
|
|
default:
|
|
printstr(tcp, (int) si.ic_dp, si.ic_len);
|
|
break;
|
|
}
|
|
if (exiting(tcp))
|
|
tprintf("}");
|
|
return 1;
|
|
}
|
|
|
|
int
|
|
stream_ioctl(tcp, code, arg)
|
|
struct tcb *tcp;
|
|
int code, arg;
|
|
{
|
|
#ifdef I_LIST
|
|
int i;
|
|
#endif
|
|
int val;
|
|
#ifdef I_FLUSHBAND
|
|
struct bandinfo bi;
|
|
#endif
|
|
struct strpeek sp;
|
|
struct strfdinsert sfi;
|
|
struct strrecvfd srf;
|
|
#ifdef I_LIST
|
|
struct str_list sl;
|
|
#endif
|
|
|
|
/* I_STR is a special case because the data is read & written. */
|
|
if (code == I_STR)
|
|
return internal_stream_ioctl(tcp, arg);
|
|
if (entering(tcp))
|
|
return 0;
|
|
|
|
switch (code) {
|
|
case I_PUSH:
|
|
case I_LOOK:
|
|
case I_FIND:
|
|
/* arg is a string */
|
|
tprintf(", ");
|
|
printpath(tcp, arg);
|
|
return 1;
|
|
case I_POP:
|
|
/* doesn't take an argument */
|
|
return 1;
|
|
case I_FLUSH:
|
|
/* argument is an option */
|
|
tprintf(", ");
|
|
printxval(stream_flush_options, arg, "FLUSH???");
|
|
return 1;
|
|
#ifdef I_FLUSHBAND
|
|
case I_FLUSHBAND:
|
|
/* argument is a pointer to a bandinfo struct */
|
|
if (umove(tcp, arg, &bi) < 0)
|
|
tprintf(", {...}");
|
|
else {
|
|
tprintf(", {bi_pri=%d, bi_flag=", bi.bi_pri);
|
|
if (!printflags(stream_flush_options, bi.bi_flag))
|
|
tprintf("0");
|
|
tprintf("}");
|
|
}
|
|
return 1;
|
|
#endif /* I_FLUSHBAND */
|
|
case I_SETSIG:
|
|
/* argument is a set of flags */
|
|
tprintf(", ");
|
|
if (!printflags(stream_setsig_flags, arg))
|
|
tprintf("0");
|
|
return 1;
|
|
case I_GETSIG:
|
|
/* argument is a pointer to a set of flags */
|
|
if (syserror(tcp))
|
|
return 0;
|
|
tprintf(", [");
|
|
if (umove(tcp, arg, &val) < 0)
|
|
tprintf("?");
|
|
else if (!printflags(stream_setsig_flags, val))
|
|
tprintf("0");
|
|
tprintf("]");
|
|
return 1;
|
|
case I_PEEK:
|
|
/* argument is a pointer to a strpeek structure */
|
|
if (syserror(tcp) || !arg)
|
|
return 0;
|
|
if (umove(tcp, arg, &sp) < 0) {
|
|
tprintf(", {...}");
|
|
return 1;
|
|
}
|
|
tprintf(", {ctlbuf=");
|
|
printstrbuf(tcp, &sp.ctlbuf, 1);
|
|
tprintf(", databuf=");
|
|
printstrbuf(tcp, &sp.databuf, 1);
|
|
if (!printflags(msgflags, sp.flags))
|
|
tprintf("0");
|
|
return 1;
|
|
case I_SRDOPT:
|
|
/* argument is an option with flags */
|
|
tprintf(", ");
|
|
printxval(stream_read_options, arg & RMODEMASK, "R???");
|
|
addflags(stream_read_flags, arg & ~RMODEMASK);
|
|
return 1;
|
|
case I_GRDOPT:
|
|
/* argument is an pointer to an option with flags */
|
|
if (syserror(tcp))
|
|
return 0;
|
|
tprintf(", [");
|
|
if (umove(tcp, arg, &val) < 0)
|
|
tprintf("?");
|
|
else {
|
|
printxval(stream_read_options,
|
|
arg & RMODEMASK, "R???");
|
|
addflags(stream_read_flags, arg & ~RMODEMASK);
|
|
}
|
|
tprintf("]");
|
|
return 1;
|
|
case I_NREAD:
|
|
#ifdef I_GETBAND
|
|
case I_GETBAND:
|
|
#endif
|
|
#ifdef I_SETCLTIME
|
|
case I_SETCLTIME:
|
|
#endif
|
|
#ifdef I_GETCLTIME
|
|
case I_GETCLTIME:
|
|
#endif
|
|
/* argument is a pointer to a decimal integer */
|
|
if (syserror(tcp))
|
|
return 0;
|
|
tprintf(", ");
|
|
printnum(tcp, arg, "%d");
|
|
return 1;
|
|
case I_FDINSERT:
|
|
/* argument is a pointer to a strfdinsert structure */
|
|
if (syserror(tcp) || !arg)
|
|
return 0;
|
|
if (umove(tcp, arg, &sfi) < 0) {
|
|
tprintf(", {...}");
|
|
return 1;
|
|
}
|
|
tprintf(", {ctlbuf=");
|
|
printstrbuf(tcp, &sfi.ctlbuf, 1);
|
|
tprintf(", databuf=");
|
|
printstrbuf(tcp, &sfi.databuf, 1);
|
|
if (!printflags(msgflags, sfi.flags))
|
|
tprintf("0");
|
|
tprintf(", filedes=%d, offset=%d}", sfi.fildes, sfi.offset);
|
|
return 1;
|
|
#ifdef I_SWROPT
|
|
case I_SWROPT:
|
|
/* argument is a set of flags */
|
|
tprintf(", ");
|
|
if (!printflags(stream_write_flags, arg))
|
|
tprintf("0");
|
|
return 1;
|
|
#endif /* I_SWROPT */
|
|
#ifdef I_GWROPT
|
|
case I_GWROPT:
|
|
/* argument is an pointer to an option with flags */
|
|
if (syserror(tcp))
|
|
return 0;
|
|
tprintf(", [");
|
|
if (umove(tcp, arg, &val) < 0)
|
|
tprintf("?");
|
|
else if (!printflags(stream_write_flags, arg))
|
|
tprintf("0");
|
|
tprintf("]");
|
|
return 1;
|
|
#endif /* I_GWROPT */
|
|
case I_SENDFD:
|
|
#ifdef I_CKBAND
|
|
case I_CKBAND:
|
|
#endif
|
|
#ifdef I_CANPUT
|
|
case I_CANPUT:
|
|
#endif
|
|
case I_LINK:
|
|
case I_UNLINK:
|
|
case I_PLINK:
|
|
case I_PUNLINK:
|
|
/* argument is a decimal integer */
|
|
tprintf(", %d", arg);
|
|
return 1;
|
|
case I_RECVFD:
|
|
/* argument is a pointer to a strrecvfd structure */
|
|
if (syserror(tcp) || !arg)
|
|
return 0;
|
|
if (umove(tcp, arg, &srf) < 0) {
|
|
tprintf(", {...}");
|
|
return 1;
|
|
}
|
|
tprintf(", {fd=%d, uid=%lu, gid=%lu}", srf.fd,
|
|
(unsigned long) srf.uid, (unsigned long) srf.gid);
|
|
return 1;
|
|
#ifdef I_LIST
|
|
case I_LIST:
|
|
if (syserror(tcp))
|
|
return 0;
|
|
if (arg == 0) {
|
|
tprintf(", NULL");
|
|
return 1;
|
|
}
|
|
if (umove(tcp, arg, &sl) < 0) {
|
|
tprintf(", {...}");
|
|
return 1;
|
|
}
|
|
tprintf(", {sl_nmods=%d, sl_modlist=[", sl.sl_nmods);
|
|
for (i = 0; i < tcp->u_rval; i++) {
|
|
if (i)
|
|
tprintf(", ");
|
|
printpath(tcp, (int) sl.sl_modlist[i].l_name);
|
|
}
|
|
tprintf("]}");
|
|
return 1;
|
|
#endif /* I_LIST */
|
|
#ifdef I_ATMARK
|
|
case I_ATMARK:
|
|
tprintf(", ");
|
|
printxval(stream_atmark_options, arg, "???MARK");
|
|
return 1;
|
|
#endif /* I_ATMARK */
|
|
default:
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
#endif /* linux */
|
|
|
|
#endif /* LINUXSPARC && linux */
|
|
|