util-lib: split our string related calls from util.[ch] into its own file string...

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

diff --git a/src/core/socket.c b/src/core/socket.c
index 4462fbd72d4c0902583f6b6b1cb8389fe606a328..cfa17b33257bf1cd8bd0ebfd8bce684939ee37f0 100644 (file)
--- a/src/core/socket.c
+++ b/src/core/socket.c
@@ -48,6 +48,7 @@
 #include "smack-util.h"
 #include "socket.h"
 #include "special.h"
+#include "string-util.h"
 #include "strv.h"
 #include "unit-name.h"
 #include "unit-printf.h"
@@ -508,6 +509,7 @@ static void socket_dump(Unit *u, FILE *f, const char *prefix) {
                 "%sTCPCongestion: %s\n"
                 "%sRemoveOnStop: %s\n"
                 "%sWritable: %s\n"
+                "%sFDName: %s\n"
                 "%sSELinuxContextFromNet: %s\n",
                 prefix, socket_state_to_string(s->state),
                 prefix, socket_result_to_string(s->result),
@@ -525,6 +527,7 @@ static void socket_dump(Unit *u, FILE *f, const char *prefix) {
                 prefix, strna(s->tcp_congestion),
                 prefix, yes_no(s->remove_on_stop),
                 prefix, yes_no(s->writable),
+                prefix, socket_fdname(s),
                 prefix, yes_no(s->selinux_context_from_net));
 
         if (s->control_pid > 0)
@@ -1503,6 +1506,9 @@ static int socket_spawn(Socket *s, ExecCommand *c, pid_t *_pid) {
                 .apply_chroot      = true,
                 .apply_tty_stdin   = true,
                 .bus_endpoint_fd   = -1,
+                .stdin_fd          = -1,
+                .stdout_fd         = -1,
+                .stderr_fd         = -1,
         };
 
         assert(s);
@@ -2760,6 +2766,19 @@ static int socket_get_timeout(Unit *u, uint64_t *timeout) {
         return 1;
 }
 
+char *socket_fdname(Socket *s) {
+        assert(s);
+
+        /* Returns the name to use for $LISTEN_NAMES. If the user
+         * didn't specify anything specifically, use the socket unit's
+         * name as fallback. */
+
+        if (s->fdname)
+                return s->fdname;
+
+        return UNIT(s)->id;
+}
+
 static const char* const socket_exec_command_table[_SOCKET_EXEC_COMMAND_MAX] = {
         [SOCKET_EXEC_START_PRE] = "StartPre",
         [SOCKET_EXEC_START_CHOWN] = "StartChown",