1003 lines
21 KiB
C
1003 lines
21 KiB
C
/*
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* Copyright (c) 1991, 1992 Paul Kranenburg <pk@cs.few.eur.nl>
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* Copyright (c) 1993 Branko Lankester <branko@hacktic.nl>
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* Copyright (c) 1993, 1994, 1995, 1996 Rick Sladkey <jrs@world.std.com>
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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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#include <sys/stat.h>
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#include <sys/socket.h>
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#include <sys/un.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#if defined(LINUX)
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#include <asm/types.h>
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#if defined(__GLIBC__) && (__GLIBC__ >= 2) && (__GLIBC__ + __GLIBC_MINOR__ >= 3)
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# include <netipx/ipx.h>
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#else
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# include <linux/ipx.h>
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#endif
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#endif /* LINUX */
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#if defined(LINUX) && defined(MIPS)
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#if defined(HAVE_LINUX_IN6_H)
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#include <linux/in6.h>
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#endif
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#endif
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#if defined(HAVE_SYS_UIO_H)
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#include <sys/uio.h>
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#endif
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#if defined(HAVE_LINUX_NETLINK_H)
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#include <linux/netlink.h>
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#endif
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#if defined(HAVE_LINUX_IF_PACKET_H)
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#include <linux/if_packet.h>
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#endif
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#ifndef PF_UNSPEC
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#define PF_UNSPEC AF_UNSPEC
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#endif
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#ifdef LINUX
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/* Under Linux these are enums so we can't test for them with ifdef. */
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#define IPPROTO_EGP IPPROTO_EGP
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#define IPPROTO_PUP IPPROTO_PUP
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#define IPPROTO_IDP IPPROTO_IDP
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#define IPPROTO_IGMP IPPROTO_IGMP
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#define IPPROTO_RAW IPPROTO_RAW
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#define IPPROTO_MAX IPPROTO_MAX
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#endif
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static struct xlat domains[] = {
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{ PF_UNSPEC, "PF_UNSPEC" },
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{ PF_UNIX, "PF_UNIX" },
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{ PF_INET, "PF_INET" },
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#ifdef PF_NETLINK
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{ PF_NETLINK, "PF_NETLINK" },
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#endif
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#ifdef PF_PACKET
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{ PF_PACKET, "PF_PACKET" },
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#endif
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#ifdef PF_INET6
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{ PF_INET6, "PF_INET6" },
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#endif
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#ifdef PF_ATMSVC
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{ PF_ATMSVC, "PF_INET6" },
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#endif
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#ifdef PF_INET6
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{ PF_INET6, "PF_INET6" },
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#endif
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#ifdef PF_LOCAL
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{ PF_LOCAL, "PS_LOCAL" },
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#endif
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#ifdef PF_ISO
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{ PF_ISO, "PF_ISO" },
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#endif
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#ifdef PF_AX25
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{ PF_AX25, "PF_AX25" },
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#endif
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#ifdef PF_IPX
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{ PF_IPX, "PF_IPX" },
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#endif
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#ifdef PF_APPLETALK
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{ PF_APPLETALK, "PF_APPLETALK" },
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#endif
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#ifdef PF_NETROM
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{ PF_NETROM, "PF_NETROM" },
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#endif
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#ifdef PF_BRIDGE
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{ PF_BRIDGE, "PF_BRIDGE" },
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#endif
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#ifdef PF_AAL5
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{ PF_AAL5, "PF_AAL5" },
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#endif
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#ifdef PF_X25
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{ PF_X25, "PF_X25" },
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#endif
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#ifdef PF_ROSE
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{ PF_ROSE, "PF_ROSE" },
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#endif
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#ifdef PF_DECNET
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{ PF_DECNET, "PF_DECNET" },
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#endif
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#ifdef PF_NETBEUI
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{ PF_NETBEUI, "PF_NETBEUI" },
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#endif
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#ifdef PF_IMPLINK
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{ PF_IMPLINK, "PF_IMPLINK" },
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#endif
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{ 0, NULL },
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};
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static struct xlat addrfams[] = {
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{ AF_UNSPEC, "AF_UNSPEC" },
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{ AF_UNIX, "AF_UNIX" },
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{ AF_INET, "AF_INET" },
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#ifdef AF_INET6
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{ AF_INET6, "AF_INET6" },
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#endif
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{ AF_DECnet, "AF_DECnet" },
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#ifdef PF_ATMSVC
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{ AF_ATMSVC, "AF_ATMSVC" },
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#endif
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#ifdef AF_PACKET
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{ AF_PACKET, "AF_PACKET" },
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#endif
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#ifdef AF_NETLINK
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{ AF_NETLINK, "AF_NETLINK" },
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#endif
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#ifdef AF_ISO
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{ AF_ISO, "AF_ISO" },
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#endif
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#ifdef AF_IMPLINK
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{ AF_IMPLINK, "AF_IMPLINK" },
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#endif
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{ 0, NULL },
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};
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static struct xlat socktypes[] = {
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{ SOCK_STREAM, "SOCK_STREAM" },
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{ SOCK_DGRAM, "SOCK_DGRAM" },
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#ifdef SOCK_RAW
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{ SOCK_RAW, "SOCK_RAW" },
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#endif
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#ifdef SOCK_SEQPACKET
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{ SOCK_SEQPACKET,"SOCK_SEQPACKET"},
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#endif
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#ifdef SOCK_RDM
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{ SOCK_RDM, "SOCK_RDM" },
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#endif
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#ifdef SOCK_PACKET
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{ SOCK_PACKET, "SOCK_PACKET" },
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#endif
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{ 0, NULL },
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};
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static struct xlat protocols[] = {
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{ IPPROTO_IP, "IPPROTO_IP" },
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{ IPPROTO_ICMP, "IPPROTO_ICMP" },
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{ IPPROTO_TCP, "IPPROTO_TCP" },
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{ IPPROTO_UDP, "IPPROTO_UDP" },
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#ifdef IPPROTO_GGP
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{ IPPROTO_GGP, "IPPROTO_GGP" },
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#endif
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#ifdef IPPROTO_EGP
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{ IPPROTO_EGP, "IPPROTO_EGP" },
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#endif
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#ifdef IPPROTO_PUP
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{ IPPROTO_PUP, "IPPROTO_PUP" },
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#endif
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#ifdef IPPROTO_IDP
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{ IPPROTO_IDP, "IPPROTO_IDP" },
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#endif
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#ifdef IPPROTO_IPV6
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{ IPPROTO_IPV6, "IPPROTO_IPV6" },
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#endif
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#ifdef IPPROTO_ICMPV6
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{ IPPROTO_ICMPV6,"IPPROTO_ICMPV6"},
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#endif
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#ifdef IPPROTO_IGMP
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{ IPPROTO_IGMP, "IPPROTO_IGMP" },
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#endif
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#ifdef IPPROTO_HELLO
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{ IPPROTO_HELLO,"IPPROTO_HELLO" },
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#endif
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#ifdef IPPROTO_ND
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{ IPPROTO_ND, "IPPROTO_ND" },
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#endif
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#ifdef IPPROTO_RAW
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{ IPPROTO_RAW, "IPPROTO_RAW" },
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#endif
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#ifdef IPPROTO_MAX
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{ IPPROTO_MAX, "IPPROTO_MAX" },
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#endif
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#ifdef IPPROTO_IPIP
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{ IPPROTO_IPIP, "IPPROTO_IPIP" },
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#endif
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{ 0, NULL },
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};
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static struct xlat msg_flags[] = {
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{ MSG_OOB, "MSG_OOB" },
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#ifdef MSG_DONTROUTE
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{ MSG_DONTROUTE,"MSG_DONTROUTE" },
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#endif
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#ifdef MSG_PEEK
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{ MSG_PEEK, "MSG_PEEK" },
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#endif
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#ifdef MSG_CTRUNC
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{ MSG_CTRUNC, "MSG_CTRUNC" },
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#endif
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#ifdef MSG_PROXY
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{ MSG_PROXY, "MSG_PROXY" },
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#endif
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#ifdef MSG_EOR
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{ MSG_EOR, "MSG_EOR" },
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#endif
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#ifdef MSG_WAITALL
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{ MSG_WAITALL, "MSG_WAITALL" },
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#endif
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#ifdef MSG_TRUNC
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{ MSG_TRUNC, "MSG_TRUNC" },
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#endif
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#ifdef MSG_CTRUNC
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{ MSG_CTRUNC, "MSG_CTRUNC" },
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#endif
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#ifdef MSG_ERRQUEUE
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{ MSG_ERRQUEUE, "MSG_ERRQUEUE" },
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#endif
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#ifdef MSG_DONTWAIT
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{ MSG_DONTWAIT, "MSG_DONTWAIT" },
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#endif
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#ifdef MSG_CONFIRM
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{ MSG_CONFIRM, "MSG_CONFIRM" },
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#endif
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#ifdef MSG_PROBE
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{ MSG_PROBE, "MSG_PROBE" },
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#endif
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{ 0, NULL },
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};
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static struct xlat sockoptions[] = {
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#ifdef SO_PEERCRED
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{ SO_PEERCRED, "SO_PEERCRED" },
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#endif
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#ifdef SO_PASSCRED
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{ SO_PASSCRED, "SO_PASSCRED" },
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#endif
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#ifdef SO_DEBUG
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{ SO_DEBUG, "SO_DEBUG" },
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#endif
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#ifdef SO_REUSEADDR
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{ SO_REUSEADDR, "SO_REUSEADDR" },
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#endif
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#ifdef SO_KEEPALIVE
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{ SO_KEEPALIVE, "SO_KEEPALIVE" },
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#endif
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#ifdef SO_DONTROUTE
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{ SO_DONTROUTE, "SO_DONTROUTE" },
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#endif
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#ifdef SO_BROADCAST
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{ SO_BROADCAST, "SO_BROADCAST" },
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#endif
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#ifdef SO_LINGER
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{ SO_LINGER, "SO_LINGER" },
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#endif
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#ifdef SO_OOBINLINE
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{ SO_OOBINLINE, "SO_OOBINLINE" },
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#endif
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#ifdef SO_TYPE
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{ SO_TYPE, "SO_TYPE" },
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#endif
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#ifdef SO_ERROR
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{ SO_ERROR, "SO_ERROR" },
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#endif
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#ifdef SO_SNDBUF
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{ SO_SNDBUF, "SO_SNDBUF" },
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#endif
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#ifdef SO_RCVBUF
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{ SO_RCVBUF, "SO_RCVBUF" },
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#endif
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#ifdef SO_NO_CHECK
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{ SO_NO_CHECK, "SO_NO_CHECK" },
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#endif
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#ifdef SO_PRIORITY
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{ SO_PRIORITY, "SO_PRIORITY" },
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#endif
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#ifdef SO_ACCEPTCONN
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{ SO_ACCEPTCONN,"SO_ACCEPTCONN" },
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#endif
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#ifdef SO_USELOOPBACK
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{ SO_USELOOPBACK,"SO_USELOOPBACK"},
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#endif
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#ifdef SO_SNDLOWAT
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{ SO_SNDLOWAT, "SO_SNDLOWAT" },
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#endif
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#ifdef SO_RCVLOWAT
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{ SO_RCVLOWAT, "SO_RCVLOWAT" },
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#endif
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#ifdef SO_SNDTIMEO
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{ SO_SNDTIMEO, "SO_SNDTIMEO" },
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#endif
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#ifdef SO_RCVTIMEO
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{ SO_RCVTIMEO, "SO_RCVTIMEO" },
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#endif
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#ifdef SO_BSDCOMPAT
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{ SO_BSDCOMPAT, "SO_BSDCOMPAT" },
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#endif
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#ifdef SO_REUSEPORT
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{ SO_REUSEPORT, "SO_REUSEPORT" },
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#endif
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#ifdef SO_RCVLOWAT
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{ SO_RCVLOWAT, "SO_RCVLOWAT" },
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#endif
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#ifdef SO_SNDLOWAT
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{ SO_SNDLOWAT, "SO_SNDLOWAT" },
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#endif
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#ifdef SO_RCVTIMEO
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{ SO_RCVTIMEO, "SO_RCVTIMEO" },
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#endif
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#ifdef SO_SNDTIMEO
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{ SO_SNDTIMEO, "SO_SNDTIMEO" },
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#endif
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{ 0, NULL },
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};
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#ifdef SOL_IP
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static struct xlat sockipoptions[] = {
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{ IP_TOS, "IP_TOS" },
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{ IP_TTL, "IP_TTL" },
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#if defined(IP_HDRINCL)
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{ IP_HDRINCL, "IP_HDRINCL" },
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#endif
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#if defined(IP_OPTIONS)
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{ IP_OPTIONS, "IP_OPTIONS" },
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#endif
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{ IP_MULTICAST_IF, "IP_MULTICAST_IF" },
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{ IP_MULTICAST_TTL, "IP_MULTICAST_TTL" },
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{ IP_MULTICAST_LOOP, "IP_MULTICAST_LOOP" },
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{ IP_ADD_MEMBERSHIP, "IP_ADD_MEMBERSHIP" },
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{ IP_DROP_MEMBERSHIP, "IP_DROP_MEMBERSHIP" },
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{ 0, NULL },
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};
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#endif /* SOL_IP */
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#ifdef SOL_IPX
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static struct xlat sockipxoptions[] = {
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{ IPX_TYPE, "IPX_TYPE" },
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{ 0, NULL },
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};
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#endif /* SOL_IPX */
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#ifdef SOL_TCP
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static struct xlat socktcpoptions[] = {
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{ TCP_NODELAY, "TCP_NODELAY" },
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{ TCP_MAXSEG, "TCP_MAXSEG" },
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{ 0, NULL },
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};
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#endif /* SOL_TCP */
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void
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printsock(tcp, addr, addrlen)
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struct tcb *tcp;
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long addr;
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int addrlen;
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{
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union {
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char pad[128];
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struct sockaddr sa;
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struct sockaddr_in sin;
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struct sockaddr_un sau;
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#ifdef HAVE_INET_NTOP
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struct sockaddr_in6 sa6;
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#endif
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#if defined(LINUX) && defined(AF_IPX)
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struct sockaddr_ipx sipx;
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#endif
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#ifdef AF_PACKET
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struct sockaddr_ll ll;
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#endif
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#ifdef AF_NETLINK
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struct sockaddr_nl nl;
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#endif
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} addrbuf;
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char string_addr[100];
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if (addr == 0) {
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tprintf("NULL");
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return;
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}
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if (!verbose(tcp)) {
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tprintf("%#lx", addr);
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return;
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}
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if ((addrlen<2) || (addrlen>sizeof(addrbuf)))
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addrlen=sizeof(addrbuf);
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if (umoven(tcp, addr, addrlen, (char*)&addrbuf) < 0) {
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tprintf("{...}");
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return;
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}
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tprintf("{sin_family=");
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printxval(addrfams, addrbuf.sa.sa_family, "AF_???");
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tprintf(", ");
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switch (addrbuf.sa.sa_family) {
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case AF_UNIX:
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if (addrlen==2) {
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tprintf("<nil>");
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} else if (addrbuf.sau.sun_path[0]) {
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tprintf("path=\"%*.*s\"", addrlen-2, addrlen-2, addrbuf.sau.sun_path);
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} else {
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tprintf("path=@%*.*s", addrlen-3, addrlen-3, addrbuf.sau.sun_path+1);
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}
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break;
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case AF_INET:
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tprintf("sin_port=htons(%u), sin_addr=inet_addr(\"%s\")}",
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ntohs(addrbuf.sin.sin_port), inet_ntoa(addrbuf.sin.sin_addr));
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break;
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#ifdef HAVE_INET_NTOP
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case AF_INET6:
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inet_ntop(AF_INET6, &addrbuf.sa6.sin6_addr, string_addr, sizeof(string_addr));
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tprintf("sin6_port=htons(%u), inet_pton(AF_INET6, \"%s\", &sin6_addr), sin6_flowinfo=htonl(%u)}",
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ntohs(addrbuf.sa6.sin6_port), string_addr, ntohl(addrbuf.sa6.sin6_flowinfo));
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break;
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#endif
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#if defined(AF_IPX) && defined(linux)
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case AF_IPX:
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{
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int i;
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tprintf("{sipx_port=htons(%u), ",
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ntohs(addrbuf.sipx.sipx_port));
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/* Yes, I know, this does not look too
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* strace-ish, but otherwise the IPX
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* addresses just look monstrous...
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* Anyways, feel free if you don't like
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* this way.. :)
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*/
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tprintf("%08lx:", (unsigned long)ntohl(addrbuf.sipx.sipx_network));
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for (i = 0; i<IPX_NODE_LEN; i++)
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tprintf("%02x", addrbuf.sipx.sipx_node[i]);
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tprintf("/[%02x]", addrbuf.sipx.sipx_type);
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}
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break;
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#endif /* AF_IPX && linux */
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#ifdef AF_PACKET
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case AF_PACKET:
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{
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int i;
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tprintf("proto=%#04x, if%d, pkttype=%d, addr(%d)={%d, ",
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ntohs(addrbuf.ll.sll_protocol),
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addrbuf.ll.sll_ifindex,
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addrbuf.ll.sll_pkttype,
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addrbuf.ll.sll_halen,
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addrbuf.ll.sll_hatype);
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for (i=0; i<addrbuf.ll.sll_addr[i]; i++)
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tprintf("%02x", addrbuf.ll.sll_addr[i]);
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}
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break;
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#endif /* AF_APACKET */
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#ifdef AF_NETLINLK
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case AF_NETLINK:
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tprintf("pid=%d, groups=%08x", addrbuf.nl.nl_pid, addrbuf.nl.nl_groups);
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break;
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#endif /* AF_NETLINK */
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/* AF_AX25 AF_APPLETALK AF_NETROM AF_BRIDGE AF_AAL5
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AF_X25 AF_ROSE etc. still need to be done */
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default:
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tprintf("{sa_family=%u, sa_data=", addrbuf.sa.sa_family);
|
|
printstr(tcp, (long) &((struct sockaddr *) addr)->sa_data,
|
|
sizeof addrbuf.sa.sa_data);
|
|
break;
|
|
}
|
|
tprintf("}");
|
|
}
|
|
|
|
#if HAVE_SENDMSG
|
|
|
|
static void
|
|
printiovec(tcp, iovec, len)
|
|
struct tcb *tcp;
|
|
struct iovec *iovec;
|
|
long len;
|
|
{
|
|
struct iovec *iov;
|
|
int i;
|
|
|
|
iov = (struct iovec *) malloc(len * sizeof *iov);
|
|
if (iov == NULL) {
|
|
fprintf(stderr, "No memory");
|
|
return;
|
|
}
|
|
if (umoven(tcp, (long)iovec,
|
|
len * sizeof *iov, (char *) iov) < 0) {
|
|
tprintf("%#lx", (unsigned long)iovec);
|
|
} else {
|
|
tprintf("[");
|
|
for (i = 0; i < len; i++) {
|
|
if (i)
|
|
tprintf(", ");
|
|
tprintf("{");
|
|
printstr(tcp, (long) iov[i].iov_base,
|
|
iov[i].iov_len);
|
|
tprintf(", %lu}", (unsigned long)iov[i].iov_len);
|
|
}
|
|
tprintf("]");
|
|
}
|
|
free((char *) iov);
|
|
}
|
|
|
|
static void
|
|
printmsghdr(tcp, addr)
|
|
struct tcb *tcp;
|
|
long addr;
|
|
{
|
|
struct msghdr msg;
|
|
|
|
if (umove(tcp, addr, &msg) < 0) {
|
|
tprintf("%#lx", addr);
|
|
return;
|
|
}
|
|
tprintf("{msg_name(%d)=", msg.msg_namelen);
|
|
printsock(tcp, (long)msg.msg_name, msg.msg_namelen);
|
|
|
|
tprintf(", msg_iov(%lu)=", (unsigned long)msg.msg_iovlen);
|
|
printiovec(tcp, msg.msg_iov, msg.msg_iovlen);
|
|
|
|
#ifdef HAVE_MSG_CONTROL
|
|
tprintf(", msg_controllen=%lu", (unsigned long)msg.msg_controllen);
|
|
if (msg.msg_controllen)
|
|
tprintf(", msg_control=%#lx, ", (unsigned long) msg.msg_control);
|
|
tprintf(", msg_flags=");
|
|
if (printflags(msg_flags, msg.msg_flags)==0)
|
|
tprintf("0");
|
|
#else /* !HAVE_MSG_CONTROL */
|
|
tprintf("msg_accrights=%#lx, msg_accrightslen=%u",
|
|
(unsigned long) msg.msg_accrights, msg.msg_accrightslen);
|
|
#endif /* !HAVE_MSG_CONTROL */
|
|
tprintf("}");
|
|
}
|
|
|
|
#endif /* HAVE_SENDMSG */
|
|
|
|
int
|
|
sys_socket(tcp)
|
|
struct tcb *tcp;
|
|
{
|
|
if (entering(tcp)) {
|
|
printxval(domains, tcp->u_arg[0], "PF_???");
|
|
tprintf(", ");
|
|
printxval(socktypes, tcp->u_arg[1], "SOCK_???");
|
|
tprintf(", ");
|
|
switch (tcp->u_arg[0]) {
|
|
case PF_INET:
|
|
printxval(protocols, tcp->u_arg[2], "IPPROTO_???");
|
|
break;
|
|
#ifdef PF_IPX
|
|
case PF_IPX:
|
|
/* BTW: I don't believe this.. */
|
|
tprintf("[");
|
|
printxval(domains, tcp->u_arg[2], "PF_???");
|
|
tprintf("]");
|
|
break;
|
|
#endif /* PF_IPX */
|
|
default:
|
|
tprintf("%lu", tcp->u_arg[2]);
|
|
break;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
sys_bind(tcp)
|
|
struct tcb *tcp;
|
|
{
|
|
if (entering(tcp)) {
|
|
tprintf("%ld, ", tcp->u_arg[0]);
|
|
printsock(tcp, tcp->u_arg[1], tcp->u_arg[2]);
|
|
tprintf(", %lu", tcp->u_arg[2]);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
sys_connect(tcp)
|
|
struct tcb *tcp;
|
|
{
|
|
return sys_bind(tcp);
|
|
}
|
|
|
|
int
|
|
sys_listen(tcp)
|
|
struct tcb *tcp;
|
|
{
|
|
if (entering(tcp)) {
|
|
tprintf("%ld, %lu", tcp->u_arg[0], tcp->u_arg[1]);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
sys_accept(tcp)
|
|
struct tcb *tcp;
|
|
{
|
|
if (entering(tcp)) {
|
|
tprintf("%ld, ", tcp->u_arg[0]);
|
|
} else if (!tcp->u_arg[2])
|
|
tprintf("%#lx, NULL", tcp->u_arg[1]);
|
|
else {
|
|
if (tcp->u_arg[1] == 0 || syserror(tcp)) {
|
|
tprintf("%#lx", tcp->u_arg[1]);
|
|
} else {
|
|
printsock(tcp, tcp->u_arg[1], tcp->u_arg[2]);
|
|
}
|
|
tprintf(", ");
|
|
printnum(tcp, tcp->u_arg[2], "%lu");
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
sys_send(tcp)
|
|
struct tcb *tcp;
|
|
{
|
|
if (entering(tcp)) {
|
|
tprintf("%ld, ", tcp->u_arg[0]);
|
|
printstr(tcp, tcp->u_arg[1], tcp->u_arg[2]);
|
|
tprintf(", %lu, ", tcp->u_arg[2]);
|
|
/* flags */
|
|
if (printflags(msg_flags, tcp->u_arg[3]) == 0)
|
|
tprintf("0");
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
sys_sendto(tcp)
|
|
struct tcb *tcp;
|
|
{
|
|
if (entering(tcp)) {
|
|
tprintf("%ld, ", tcp->u_arg[0]);
|
|
printstr(tcp, tcp->u_arg[1], tcp->u_arg[2]);
|
|
tprintf(", %lu, ", tcp->u_arg[2]);
|
|
/* flags */
|
|
if (printflags(msg_flags, tcp->u_arg[3]) == 0)
|
|
tprintf("0");
|
|
/* to address */
|
|
tprintf(", ");
|
|
printsock(tcp, tcp->u_arg[4], tcp->u_arg[5]);
|
|
/* to length */
|
|
tprintf(", %lu", tcp->u_arg[5]);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
#ifdef HAVE_SENDMSG
|
|
|
|
int
|
|
sys_sendmsg(tcp)
|
|
struct tcb *tcp;
|
|
{
|
|
if (entering(tcp)) {
|
|
tprintf("%ld, ", tcp->u_arg[0]);
|
|
printmsghdr(tcp, tcp->u_arg[1]);
|
|
/* flags */
|
|
tprintf(", ");
|
|
if (printflags(msg_flags, tcp->u_arg[2]) == 0)
|
|
tprintf("0");
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
#endif /* HAVE_SENDMSG */
|
|
|
|
int
|
|
sys_recv(tcp)
|
|
struct tcb *tcp;
|
|
{
|
|
if (entering(tcp)) {
|
|
tprintf("%ld, ", tcp->u_arg[0]);
|
|
} else {
|
|
if (syserror(tcp))
|
|
tprintf("%#lx", tcp->u_arg[1]);
|
|
else
|
|
printstr(tcp, tcp->u_arg[1], tcp->u_rval);
|
|
|
|
tprintf(", %lu, ", tcp->u_arg[2]);
|
|
if (printflags(msg_flags, tcp->u_arg[3]) == 0)
|
|
tprintf("0");
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
sys_recvfrom(tcp)
|
|
struct tcb *tcp;
|
|
{
|
|
int fromlen;
|
|
|
|
if (entering(tcp)) {
|
|
tprintf("%ld, ", tcp->u_arg[0]);
|
|
} else {
|
|
if (syserror(tcp)) {
|
|
tprintf("%#lx, %lu, %lu, %#lx, %#lx",
|
|
tcp->u_arg[1], tcp->u_arg[2], tcp->u_arg[3],
|
|
tcp->u_arg[4], tcp->u_arg[5]);
|
|
return 0;
|
|
}
|
|
/* buf */
|
|
printstr(tcp, tcp->u_arg[1], tcp->u_rval);
|
|
/* len */
|
|
tprintf(", %lu, ", tcp->u_arg[2]);
|
|
/* flags */
|
|
if (printflags(msg_flags, tcp->u_arg[3]) == 0)
|
|
tprintf("0");
|
|
/* from address, len */
|
|
if (!tcp->u_arg[4] || !tcp->u_arg[5]) {
|
|
if (tcp->u_arg[4] == 0)
|
|
tprintf(", NULL");
|
|
else
|
|
tprintf(", %#lx", tcp->u_arg[4]);
|
|
if (tcp->u_arg[5] == 0)
|
|
tprintf(", NULL");
|
|
else
|
|
tprintf(", %#lx", tcp->u_arg[5]);
|
|
return 0;
|
|
}
|
|
if (umove(tcp, tcp->u_arg[5], &fromlen) < 0) {
|
|
tprintf(", {...}, [?]");
|
|
return 0;
|
|
}
|
|
tprintf(", ");
|
|
printsock(tcp, tcp->u_arg[4], tcp->u_arg[5]);
|
|
/* from length */
|
|
tprintf(", [%u]", fromlen);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
#ifdef HAVE_SENDMSG
|
|
|
|
int
|
|
sys_recvmsg(tcp)
|
|
struct tcb *tcp;
|
|
{
|
|
if (entering(tcp)) {
|
|
tprintf("%ld, ", tcp->u_arg[0]);
|
|
} else {
|
|
if (syserror(tcp) || !verbose(tcp))
|
|
tprintf("%#lx", tcp->u_arg[1]);
|
|
else
|
|
printmsghdr(tcp, tcp->u_arg[1]);
|
|
/* flags */
|
|
tprintf(", ");
|
|
if (printflags(msg_flags, tcp->u_arg[2]) == 0)
|
|
tprintf("0");
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
#endif /* HAVE_SENDMSG */
|
|
|
|
int
|
|
sys_shutdown(tcp)
|
|
struct tcb *tcp;
|
|
{
|
|
if (entering(tcp)) {
|
|
tprintf("%ld, %ld", tcp->u_arg[0], tcp->u_arg[1]);
|
|
switch (tcp->u_arg[1]) {
|
|
case 0:
|
|
tprintf("%s", " /* receive */");
|
|
break;
|
|
case 1:
|
|
tprintf("%s", " /* send */");
|
|
break;
|
|
case 2:
|
|
tprintf("%s", " /* send and receive */");
|
|
break;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
sys_getsockname(tcp)
|
|
struct tcb *tcp;
|
|
{
|
|
return sys_accept(tcp);
|
|
}
|
|
|
|
int
|
|
sys_getpeername(tcp)
|
|
struct tcb *tcp;
|
|
{
|
|
return sys_accept(tcp);
|
|
}
|
|
|
|
int
|
|
sys_pipe(tcp)
|
|
struct tcb *tcp;
|
|
{
|
|
|
|
#if defined(LINUX) && !defined(SPARC)
|
|
int fds[2];
|
|
|
|
if (exiting(tcp)) {
|
|
if (syserror(tcp)) {
|
|
tprintf("%#lx", tcp->u_arg[0]);
|
|
return 0;
|
|
}
|
|
if (umoven(tcp, tcp->u_arg[0], sizeof fds, (char *) fds) < 0)
|
|
tprintf("[...]");
|
|
else
|
|
tprintf("[%u, %u]", fds[0], fds[1]);
|
|
}
|
|
#elif defined(SPARC) || defined(SVR4)
|
|
if (exiting(tcp))
|
|
tprintf("[%lu, %lu]", tcp->u_rval, getrval2(tcp));
|
|
#endif
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
sys_socketpair(tcp)
|
|
struct tcb *tcp;
|
|
{
|
|
#ifdef LINUX
|
|
int fds[2];
|
|
#endif
|
|
|
|
if (entering(tcp)) {
|
|
printxval(domains, tcp->u_arg[0], "PF_???");
|
|
tprintf(", ");
|
|
printxval(socktypes, tcp->u_arg[1], "SOCK_???");
|
|
tprintf(", ");
|
|
switch (tcp->u_arg[0]) {
|
|
case PF_INET:
|
|
printxval(protocols, tcp->u_arg[2], "IPPROTO_???");
|
|
break;
|
|
#ifdef PF_IPX
|
|
case PF_IPX:
|
|
/* BTW: I don't believe this.. */
|
|
tprintf("[");
|
|
printxval(domains, tcp->u_arg[2], "PF_???");
|
|
tprintf("]");
|
|
break;
|
|
#endif /* PF_IPX */
|
|
default:
|
|
tprintf("%lu", tcp->u_arg[2]);
|
|
break;
|
|
}
|
|
} else {
|
|
if (syserror(tcp)) {
|
|
tprintf(", %#lx", tcp->u_arg[3]);
|
|
return 0;
|
|
}
|
|
#ifdef LINUX
|
|
if (umoven(tcp, tcp->u_arg[3], sizeof fds, (char *) fds) < 0)
|
|
tprintf(", [...]");
|
|
else
|
|
tprintf(", [%u, %u]", fds[0], fds[1]);
|
|
#endif /* LINUX */
|
|
#ifdef SUNOS4
|
|
tprintf(", [%lu, %lu]", tcp->u_rval, getrval2(tcp));
|
|
#endif /* SUNOS4 */
|
|
#ifdef SVR4
|
|
tprintf(", [%lu, %lu]", tcp->u_rval, getrval2(tcp));
|
|
#endif /* SVR4 */
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
sys_getsockopt(tcp)
|
|
struct tcb *tcp;
|
|
{
|
|
if (entering(tcp)) {
|
|
tprintf("%ld, ", tcp->u_arg[0]);
|
|
switch (tcp->u_arg[1]) {
|
|
case SOL_SOCKET:
|
|
tprintf("SOL_SOCKET, ");
|
|
printxval(sockoptions, tcp->u_arg[2], "SO_???");
|
|
tprintf(", ");
|
|
break;
|
|
#ifdef SOL_IP
|
|
case SOL_IP:
|
|
tprintf("SOL_IP, ");
|
|
printxval(sockipoptions, tcp->u_arg[2], "IP_???");
|
|
tprintf(", ");
|
|
break;
|
|
#endif
|
|
#ifdef SOL_IPX
|
|
case SOL_IPX:
|
|
tprintf("SOL_IPX, ");
|
|
printxval(sockipxoptions, tcp->u_arg[2], "IPX_???");
|
|
tprintf(", ");
|
|
break;
|
|
#endif
|
|
#ifdef SOL_TCP
|
|
case SOL_TCP:
|
|
tprintf("SOL_TCP, ");
|
|
printxval(socktcpoptions, tcp->u_arg[2], "TCP_???");
|
|
tprintf(", ");
|
|
break;
|
|
#endif
|
|
|
|
/* SOL_AX25 SOL_ROSE SOL_ATALK SOL_NETROM SOL_UDP SOL_DECNET SOL_X25
|
|
* etc. still need work */
|
|
default:
|
|
/* XXX - should know socket family here */
|
|
printxval(protocols, tcp->u_arg[1], "IPPROTO_???");
|
|
tprintf(", %lu, ", tcp->u_arg[2]);
|
|
break;
|
|
}
|
|
} else {
|
|
if (syserror(tcp)) {
|
|
tprintf("%#lx, %#lx",
|
|
tcp->u_arg[3], tcp->u_arg[4]);
|
|
return 0;
|
|
}
|
|
printnum(tcp, tcp->u_arg[3], "%ld");
|
|
tprintf(", ");
|
|
printnum(tcp, tcp->u_arg[4], "%ld");
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
sys_setsockopt(tcp)
|
|
struct tcb *tcp;
|
|
{
|
|
if (entering(tcp)) {
|
|
tprintf("%ld, ", tcp->u_arg[0]);
|
|
switch (tcp->u_arg[1]) {
|
|
case SOL_SOCKET:
|
|
tprintf("SOL_SOCKET, ");
|
|
printxval(sockoptions, tcp->u_arg[2], "SO_???");
|
|
tprintf(", ");
|
|
break;
|
|
#ifdef SOL_IP
|
|
case SOL_IP:
|
|
tprintf("SOL_IP, ");
|
|
printxval(sockipoptions, tcp->u_arg[2], "IP_???");
|
|
tprintf(", ");
|
|
break;
|
|
#endif
|
|
#ifdef SOL_IPX
|
|
case SOL_IPX:
|
|
tprintf("SOL_IPX, ");
|
|
printxval(sockipxoptions, tcp->u_arg[2], "IPX_???");
|
|
tprintf(", ");
|
|
break;
|
|
#endif
|
|
#ifdef SOL_TCP
|
|
case SOL_TCP:
|
|
tprintf("SOL_TCP, ");
|
|
printxval(socktcpoptions, tcp->u_arg[2], "TCP_???");
|
|
tprintf(", ");
|
|
break;
|
|
#endif
|
|
|
|
/* SOL_AX25 SOL_ATALK SOL_NETROM SOL_UDP SOL_DECNET SOL_X25
|
|
* etc. still need work */
|
|
default:
|
|
/* XXX - should know socket family here */
|
|
printxval(protocols, tcp->u_arg[1], "IPPROTO_???");
|
|
tprintf("%lu, ", tcp->u_arg[2]);
|
|
break;
|
|
}
|
|
printnum(tcp, tcp->u_arg[3], "%ld");
|
|
tprintf(", %lu", tcp->u_arg[4]);
|
|
}
|
|
return 0;
|
|
}
|