socket: fix compiler warning

Don't define check_socket_flag() if no supported socket flag is defined.
This commit is contained in:
Miroslav Lichvar
2019-07-25 09:52:33 +02:00
parent 45e41b7ac1
commit 5e8ed72b89

View File

@@ -143,6 +143,7 @@ domain_to_string(int domain)
/* ================================================== */
#if defined(SOCK_CLOEXEC) || defined(SOCK_NONBLOCK)
static int
check_socket_flag(int sock_flag, int fd_flag, int fs_flag)
{
@@ -163,6 +164,7 @@ check_socket_flag(int sock_flag, int fd_flag, int fs_flag)
return 1;
}
#endif
/* ================================================== */