Merge pull request #17732 from yuwata/core-use-synthetic_errno

[thirdparty/systemd.git] / src / core / socket.h

diff --git a/src/core/socket.h b/src/core/socket.h
index ce9452dbd6904f8d3a8ffbdd3eb9d5ec8aca6110..ebe85c2aa4ad4fdbbeb801dc1846862100f46904 100644 (file)
--- a/src/core/socket.h
+++ b/src/core/socket.h
@@ -1,18 +1,13 @@
-/* SPDX-License-Identifier: LGPL-2.1+ */
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
 #pragma once
 
-/***
-  This file is part of systemd.
-
-  Copyright 2010 Lennart Poettering
-***/
-
 typedef struct Socket Socket;
 typedef struct SocketPeer SocketPeer;
 
 #include "mount.h"
 #include "service.h"
 #include "socket-util.h"
+#include "unit.h"
 
 typedef enum SocketExecCommand {
         SOCKET_EXEC_START_PRE,
@@ -63,6 +58,14 @@ typedef struct SocketPort {
         LIST_FIELDS(struct SocketPort, port);
 } SocketPort;
 
+typedef enum SocketTimestamping {
+        SOCKET_TIMESTAMPING_OFF,
+        SOCKET_TIMESTAMPING_US,  /* SO_TIMESTAMP */
+        SOCKET_TIMESTAMPING_NS,  /* SO_TIMESTAMPNS */
+        _SOCKET_TIMESTAMPING_MAX,
+        _SOCKET_TIMESTAMPING_INVALID = -1,
+} SocketTimestamping;
+
 struct Socket {
         Unit meta;
 
@@ -72,6 +75,7 @@ struct Socket {
 
         unsigned n_accepted;
         unsigned n_connections;
+        unsigned n_refused;
         unsigned max_connections;
         unsigned max_connections_per_source;
 
@@ -107,12 +111,14 @@ struct Socket {
         mode_t socket_mode;
 
         SocketResult result;
+        SocketResult clean_result;
 
         char **symlinks;
 
         bool accept;
         bool remove_on_stop;
         bool writable;
+        bool flush_pending;
 
         int socket_protocol;
 
@@ -124,6 +130,8 @@ struct Socket {
         bool broadcast;
         bool pass_cred;
         bool pass_sec;
+        bool pass_pktinfo;
+        SocketTimestamping timestamping;
 
         /* Only for INET6 sockets: issue IPV6_V6ONLY sockopt */
         SocketAddressBindIPv6Only bind_ipv6_only;
@@ -168,7 +176,7 @@ void socket_connection_unref(Socket *s);
 
 void socket_free_ports(Socket *s);
 
-int socket_instantiate_service(Socket *s);
+int socket_load_service_unit(Socket *s, int cfd, Unit **ret);
 
 char *socket_fdname(Socket *s);
 
@@ -182,3 +190,9 @@ SocketResult socket_result_from_string(const char *s) _pure_;
 
 const char* socket_port_type_to_string(SocketPort *p) _pure_;
 SocketType socket_port_type_from_string(const char *p) _pure_;
+
+const char* socket_timestamping_to_string(SocketTimestamping p) _const_;
+SocketTimestamping socket_timestamping_from_string(const char *p) _pure_;
+SocketTimestamping socket_timestamping_from_string_harder(const char *p) _pure_;
+
+DEFINE_CAST(SOCKET, Socket);