X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fshared%2Fsocket-label.c;h=144e6fd86edd056ca0f3634add1803bb492b1ccc;hp=cbe3ff216e55a77c7e55e2265a46411820d6de49;hb=ba812e282b3406f478e8ede2b6eb885f61fae6fc;hpb=efd1f2653e0c3db0836883f3fa4ef4b82126bbb8

diff --git a/src/shared/socket-label.c b/src/shared/socket-label.c
index cbe3ff216..144e6fd86 100644
--- a/src/shared/socket-label.c
+++ b/src/shared/socket-label.c
@@ -38,6 +38,7 @@ int socket_address_listen(
                 int backlog,
                 SocketAddressBindIPv6Only only,
                 const char *bind_to_device,
+                bool reuse_port,
                 bool free_bind,
                 bool transparent,
                 mode_t directory_mode,
@@ -83,6 +84,12 @@ int socket_address_listen(
                         if (setsockopt(fd, SOL_SOCKET, SO_BINDTODEVICE, bind_to_device, strlen(bind_to_device)+1) < 0)
                                 return -errno;
 
+                if (reuse_port) {
+                        one = 1;
+                        if (setsockopt(fd, SOL_SOCKET, SO_REUSEPORT, &one, sizeof(one)) < 0)
+                                log_warning_errno(errno, "SO_REUSEPORT failed: %m");
+                }
+
                 if (free_bind) {
                         one = 1;
                         if (setsockopt(fd, IPPROTO_IP, IP_FREEBIND, &one, sizeof(one)) < 0)
@@ -146,7 +153,7 @@ int make_socket_fd(int log_level, const char* address, int flags) {
         }
 
         fd = socket_address_listen(&a, flags, SOMAXCONN, SOCKET_ADDRESS_DEFAULT,
-                                   NULL, false, false, 0755, 0644, NULL);
+                                   NULL, false, false, false, 0755, 0644, NULL);
         if (fd < 0 || log_get_max_level() >= log_level) {
                 _cleanup_free_ char *p = NULL;