X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fcore%2Fsocket.c;h=44827ad346934382b24243b154b310ae13873195;hp=5af15964ff088b591fbfac1f201663849c482d5e;hb=9528592ff8d7ff361da430285deba8196e8984d5;hpb=41488fe9024a8955d19811620fd55dcc56a5b2ba

diff --git a/src/core/socket.c b/src/core/socket.c
index 5af15964f..44827ad34 100644
--- a/src/core/socket.c
+++ b/src/core/socket.c
@@ -481,6 +481,7 @@ static void socket_dump(Unit *u, FILE *f, const char *prefix) {
                 "%sDirectoryMode: %04o\n"
                 "%sKeepAlive: %s\n"
                 "%sNoDelay: %s\n"
+                "%sFastOpen: %s\n"
                 "%sFreeBind: %s\n"
                 "%sTransparent: %s\n"
                 "%sBroadcast: %s\n"
@@ -496,6 +497,7 @@ static void socket_dump(Unit *u, FILE *f, const char *prefix) {
                 prefix, s->directory_mode,
                 prefix, yes_no(s->keep_alive),
                 prefix, yes_no(s->no_delay),
+                prefix, yes_no(s->fast_open),
                 prefix, yes_no(s->free_bind),
                 prefix, yes_no(s->transparent),
                 prefix, yes_no(s->broadcast),
@@ -798,6 +800,12 @@ static void socket_apply_socket_options(Socket *s, int fd) {
                         log_warning_unit(UNIT(s)->id, "TCP_NODELAY failed: %m");
         }
 
+        if (s->fast_open) {
+                int b = s->fast_open;
+                if (setsockopt(fd, SOL_TCP, TCP_FASTOPEN, &b, sizeof(b)) < 0)
+                        log_warning_unit(UNIT(s)->id, "TCP_FASTOPEN failed: %m");
+        }
+
         if (s->broadcast) {
                 int one = 1;
                 if (setsockopt(fd, SOL_SOCKET, SO_BROADCAST, &one, sizeof(one)) < 0)