MINOR: tools: make str2sa_range() optionally return the fd
If a file descriptor was passed, we can optionally return it. This will
be useful for listening sockets which are both a pre-bound FD and a ready
socket.
diff --git a/src/tcpcheck.c b/src/tcpcheck.c
index abd92cf..8da8955 100644
--- a/src/tcpcheck.c
+++ b/src/tcpcheck.c
@@ -2224,7 +2224,8 @@
goto error;
}
- sk = str2sa_range(args[cur_arg+1], NULL, &port1, &port2, errmsg, NULL, NULL, PA_O_RESOLVE | PA_O_PORT_OK | PA_O_STREAM);
+ sk = str2sa_range(args[cur_arg+1], NULL, &port1, &port2, NULL,
+ errmsg, NULL, NULL, PA_O_RESOLVE | PA_O_PORT_OK | PA_O_STREAM);
if (!sk) {
memprintf(errmsg, "'%s' : %s.", args[cur_arg], *errmsg);
goto error;