From 71e2443e4ca1540db63c0bbf58ae78944c97e993 Mon Sep 17 00:00:00 2001 From: Josh Kunz Date: Mon, 6 Jul 2020 17:10:36 -0700 Subject: linux-user: Use EPROTONOSUPPORT for unimplemented netlink protocols Linux uses the EPROTONOSUPPORT error code[1] if the users requests a netlink socket with an unsupported netlink protocol. This change switches linux-user to use the same code as Linux, instead of EPFNOSUPPORT (which AFAIK is just an anachronistic version of EAFNOSUPPORT). Tested by compiling all linux-user targets on x86. [1]: https://github.com/torvalds/linux/blob/bfe91da29bfad9941d5d703d45e29f0812a20724/net/netlink/af_netlink.c#L683 Signed-off-by: Josh Kunz Reviewed-by: Laurent Vivier Message-Id: <20200707001036.1671982-1-jkz@google.com> Signed-off-by: Laurent Vivier --- linux-user/syscall.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'linux-user') diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 98ea86c..e9f5334 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -2990,7 +2990,7 @@ static abi_long do_socket(int domain, int type, int protocol) #endif protocol == NETLINK_KOBJECT_UEVENT || protocol == NETLINK_AUDIT)) { - return -TARGET_EPFNOSUPPORT; + return -TARGET_EPROTONOSUPPORT; } if (domain == AF_PACKET || -- cgit v1.1