Commit 814ae70f authored by Philippe Mathieu-Daudé's avatar Philippe Mathieu-Daudé Committed by Laurent Vivier
Browse files

linux-user/strace: Dump AF_NETLINK sockaddr content 



Signed-off-by: default avatarPhilippe Mathieu-Daudé <f4bug@amsat.org>
Tested-By: default avatarGuido Günther <agx@sigxcpu.org>
Reviewed-by: default avatarLaurent Vivier <laurent@vivier.eu>
Message-Id: <20191021114857.20538-6-f4bug@amsat.org>
Signed-off-by: default avatarLaurent Vivier <laurent@vivier.eu>
parent a47401bc

linux-user/strace.c

+37 −0
Original line number Diff line number Diff line
@@ -8,6 +8,7 @@ 
#include <arpa/inet.h>

#include <netinet/tcp.h>

#include <linux/if_packet.h>

#include <linux/netlink.h>

#include <sched.h>

#include "qemu.h"
@@ -398,6 +399,12 @@ print_sockaddr(abi_ulong addr, abi_long addrlen) 
            gemu_log("}");

            break;

        }

        case AF_NETLINK: {

            struct target_sockaddr_nl *nl = (struct target_sockaddr_nl *)sa;

            gemu_log("{nl_family=AF_NETLINK,nl_pid=%u,nl_groups=%u}",

                     tswap32(nl->nl_pid), tswap32(nl->nl_groups));

            break;

        }

        default:

            gemu_log("{sa_family=%d, sa_data={", sa->sa_family);

            for (i = 0; i < 13; i++) {
@@ -424,6 +431,9 @@ print_socket_domain(int domain) 
    case PF_INET:

        gemu_log("PF_INET");

        break;

    case PF_NETLINK:

        gemu_log("PF_NETLINK");

        break;

    case PF_PACKET:

        gemu_log("PF_PACKET");

        break;
@@ -473,6 +483,33 @@ print_socket_protocol(int domain, int type, int protocol) 
        return;

    }



    if (domain == PF_NETLINK) {

        switch (protocol) {

        case NETLINK_ROUTE:

            gemu_log("NETLINK_ROUTE");

            break;

        case NETLINK_AUDIT:

            gemu_log("NETLINK_AUDIT");

            break;

        case NETLINK_NETFILTER:

            gemu_log("NETLINK_NETFILTER");

            break;

        case NETLINK_KOBJECT_UEVENT:

            gemu_log("NETLINK_KOBJECT_UEVENT");

            break;

        case NETLINK_RDMA:

            gemu_log("NETLINK_RDMA");

            break;

        case NETLINK_CRYPTO:

            gemu_log("NETLINK_CRYPTO");

            break;

        default:

            gemu_log("%d", protocol);

            break;

        }

        return;

    }



    switch (protocol) {

    case IPPROTO_IP:

        gemu_log("IPPROTO_IP");