split selinux label operations out of cgroup-util, socket-util

[elogind.git] / src / shared / socket-util.c

diff --git a/src/shared/socket-util.c b/src/shared/socket-util.c
index 554f8ac965a705e5ddfd887fa53b4565eaea4b10..618c928f06d3b615faffa585453329097d44e7b6 100644 (file)
--- a/src/shared/socket-util.c
+++ b/src/shared/socket-util.c
@@ -37,7 +37,6 @@
 #include "mkdir.h"
 #include "socket-util.h"
 #include "missing.h"
-#include "label.h"
 
 int socket_address_parse(SocketAddress *a, const char *s) {
         int r;
@@ -384,109 +383,6 @@ int socket_address_print(const SocketAddress *a, char **p) {
         }
 }
 
-int socket_address_listen(
-                const SocketAddress *a,
-                int backlog,
-                SocketAddressBindIPv6Only only,
-                const char *bind_to_device,
-                bool free_bind,
-                bool transparent,
-                mode_t directory_mode,
-                mode_t socket_mode,
-                const char *label,
-                int *ret) {
-
-        int r, fd, one;
-        assert(a);
-        assert(ret);
-
-        if ((r = socket_address_verify(a)) < 0)
-                return r;
-
-        if (socket_address_family(a) == AF_INET6 && !socket_ipv6_is_supported())
-                return -EAFNOSUPPORT;
-
-        r = label_socket_set(label);
-        if (r < 0)
-                return r;
-
-        fd = socket(socket_address_family(a), a->type | SOCK_NONBLOCK | SOCK_CLOEXEC, a->protocol);
-        r = fd < 0 ? -errno : 0;
-
-        label_socket_clear();
-
-        if (r < 0)
-                return r;
-
-        if (socket_address_family(a) == AF_INET6 && only != SOCKET_ADDRESS_DEFAULT) {
-                int flag = only == SOCKET_ADDRESS_IPV6_ONLY;
-
-                if (setsockopt(fd, IPPROTO_IPV6, IPV6_V6ONLY, &flag, sizeof(flag)) < 0)
-                        goto fail;
-        }
-
-        if (socket_address_family(a) == AF_INET || socket_address_family(a) == AF_INET6) {
-                if (bind_to_device)
-                        if (setsockopt(fd, SOL_SOCKET, SO_BINDTODEVICE, bind_to_device, strlen(bind_to_device)+1) < 0)
-                                goto fail;
-
-                if (free_bind) {
-                        one = 1;
-                        if (setsockopt(fd, IPPROTO_IP, IP_FREEBIND, &one, sizeof(one)) < 0)
-                                log_warning("IP_FREEBIND failed: %m");
-                }
-
-                if (transparent) {
-                        one = 1;
-                        if (setsockopt(fd, IPPROTO_IP, IP_TRANSPARENT, &one, sizeof(one)) < 0)
-                                log_warning("IP_TRANSPARENT failed: %m");
-                }
-        }
-
-        one = 1;
-        if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &one, sizeof(one)) < 0)
-                goto fail;
-
-        if (socket_address_family(a) == AF_UNIX && a->sockaddr.un.sun_path[0] != 0) {
-                mode_t old_mask;
-
-                /* Create parents */
-                mkdir_parents(a->sockaddr.un.sun_path, directory_mode);
-
-                /* Enforce the right access mode for the socket*/
-                old_mask = umask(~ socket_mode);
-
-                /* Include the original umask in our mask */
-                umask(~socket_mode | old_mask);
-
-                r = label_bind(fd, &a->sockaddr.sa, a->size);
-
-                if (r < 0 && errno == EADDRINUSE) {
-                        /* Unlink and try again */
-                        unlink(a->sockaddr.un.sun_path);
-                        r = bind(fd, &a->sockaddr.sa, a->size);
-                }
-
-                umask(old_mask);
-        } else
-                r = bind(fd, &a->sockaddr.sa, a->size);
-
-        if (r < 0)
-                goto fail;
-
-        if (socket_address_can_accept(a))
-                if (listen(fd, backlog) < 0)
-                        goto fail;
-
-        *ret = fd;
-        return 0;
-
-fail:
-        r = -errno;
-        close_nointr_nofail(fd);
-        return r;
-}
-
 bool socket_address_can_accept(const SocketAddress *a) {
         assert(a);