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linux-user/strace: Dump AF_NETLINK sockaddr content

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Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-By: Guido Günther <agx@sigxcpu.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20191021114857.20538-6-f4bug@amsat.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Philippe Mathieu-Daudé 2019-10-21 13:48:53 +02:00 committed by Laurent Vivier
parent a47401bca7
commit 814ae70ff9
1 changed files with 37 additions and 0 deletions
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37
linux-user/strace.c
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@ -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");