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linux-user: Tidy print_socket_protocol

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Sink all of the qemu_log calls to the end, collecting only
a string for the name, if identified.  Merge separate if
blocks into one switch.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2025-08-28 07:36:25 +10:00
parent fd5c5032df
commit d7cde4df1c
1 changed files with 52 additions and 50 deletions
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102
linux-user/strace.c
View file

@ -499,116 +499,118 @@ print_socket_type(int type)
static void
print_socket_protocol(int domain, int type, int protocol)
{
if (domain == AF_PACKET ||
(domain == AF_INET && type == TARGET_SOCK_PACKET)) {
switch (protocol) {
case 0x0003:
qemu_log("ETH_P_ALL");
break;
default:
qemu_log("%d", protocol);
}
return;
}
const char *name = NULL;
if (domain == PF_NETLINK) {
switch (domain) {
case AF_PACKET:
switch (protocol) {
case 3:
name = "ETH_P_ALL";
break;
}
break;
case PF_NETLINK:
switch (protocol) {
case NETLINK_ROUTE:
qemu_log("NETLINK_ROUTE");
name = "NETLINK_ROUTE";
break;
case NETLINK_UNUSED:
qemu_log("NETLINK_UNUSED");
name = "NETLINK_UNUSED";
break;
case NETLINK_USERSOCK:
qemu_log("NETLINK_USERSOCK");
name = "NETLINK_USERSOCK";
break;
case NETLINK_FIREWALL:
qemu_log("NETLINK_FIREWALL");
name = "NETLINK_FIREWALL";
break;
case NETLINK_SOCK_DIAG:
qemu_log("NETLINK_SOCK_DIAG");
name = "NETLINK_SOCK_DIAG";
break;
case NETLINK_NFLOG:
qemu_log("NETLINK_NFLOG");
name = "NETLINK_NFLOG";
break;
case NETLINK_XFRM:
qemu_log("NETLINK_XFRM");
name = "NETLINK_XFRM";
break;
case NETLINK_SELINUX:
qemu_log("NETLINK_SELINUX");
name = "NETLINK_SELINUX";
break;
case NETLINK_ISCSI:
qemu_log("NETLINK_ISCSI");
name = "NETLINK_ISCSI";
break;
case NETLINK_AUDIT:
qemu_log("NETLINK_AUDIT");
name = "NETLINK_AUDIT";
break;
case NETLINK_FIB_LOOKUP:
qemu_log("NETLINK_FIB_LOOKUP");
name = "NETLINK_FIB_LOOKUP";
break;
case NETLINK_CONNECTOR:
qemu_log("NETLINK_CONNECTOR");
name = "NETLINK_CONNECTOR";
break;
case NETLINK_NETFILTER:
qemu_log("NETLINK_NETFILTER");
name = "NETLINK_NETFILTER";
break;
case NETLINK_IP6_FW:
qemu_log("NETLINK_IP6_FW");
name = "NETLINK_IP6_FW";
break;
case NETLINK_DNRTMSG:
qemu_log("NETLINK_DNRTMSG");
name = "NETLINK_DNRTMSG";
break;
case NETLINK_KOBJECT_UEVENT:
qemu_log("NETLINK_KOBJECT_UEVENT");
name = "NETLINK_KOBJECT_UEVENT";
break;
case NETLINK_GENERIC:
qemu_log("NETLINK_GENERIC");
name = "NETLINK_GENERIC";
break;
case NETLINK_SCSITRANSPORT:
qemu_log("NETLINK_SCSITRANSPORT");
name = "NETLINK_SCSITRANSPORT";
break;
case NETLINK_ECRYPTFS:
qemu_log("NETLINK_ECRYPTFS");
name = "NETLINK_ECRYPTFS";
break;
case NETLINK_RDMA:
qemu_log("NETLINK_RDMA");
name = "NETLINK_RDMA";
break;
case NETLINK_CRYPTO:
qemu_log("NETLINK_CRYPTO");
name = "NETLINK_CRYPTO";
break;
case NETLINK_SMC:
qemu_log("NETLINK_SMC");
break;
default:
qemu_log("%d", protocol);
name = "NETLINK_SMC";
break;
}
return;
}
break;
if (domain == AF_INET || domain == AF_INET6) {
case AF_INET:
case AF_INET6:
switch (protocol) {
case 3:
if (domain == AF_INET && type == TARGET_SOCK_PACKET) {
name = "ETH_P_ALL";
}
break;
case IPPROTO_IP:
qemu_log("IPPROTO_IP");
name = "IPPROTO_IP";
break;
case IPPROTO_TCP:
qemu_log("IPPROTO_TCP");
name = "IPPROTO_TCP";
break;
case IPPROTO_UDP:
qemu_log("IPPROTO_UDP");
name = "IPPROTO_UDP";
break;
case IPPROTO_RAW:
qemu_log("IPPROTO_RAW");
break;
default:
qemu_log("%d", protocol);
name = "IPPROTO_RAW";
break;
}
return;
break;
}
qemu_log("%d", protocol);
}
if (name) {
qemu_log("%s", name);
} else {
qemu_log("%d", protocol);
}
}
#ifdef TARGET_NR__newselect
static void