add platform tweaks

[oweals/busybox.git] / networking / slattach.c

diff --git a/networking/slattach.c b/networking/slattach.c
index 3ffbb3ba85d4a485e54132145b9c319432424f0c..d3212bb40d845b9f23c086256c4036a44f73320c 100644 (file)
--- a/networking/slattach.c
+++ b/networking/slattach.c
@@ -25,7 +25,7 @@ struct globals {
 #define handle       (G.handle      )
 #define saved_disc   (G.saved_disc  )
 #define saved_state  (G.saved_state )
-#define INIT_G() do {} while (0)
+#define INIT_G() do { } while (0)
 
 
 /*
@@ -64,7 +64,7 @@ static int set_termios_state_or_warn(struct termios *state)
  * Go on after errors: we want to restore as many controlled ttys
  * as possible.
  */
-static void restore_state_and_exit(int exitcode) ATTRIBUTE_NORETURN;
+static void restore_state_and_exit(int exitcode) NORETURN;
 static void restore_state_and_exit(int exitcode)
 {
        struct termios state;
@@ -110,17 +110,17 @@ static void set_state(struct termios *state, int encap)
        /* Set encapsulation (SLIP, CSLIP, etc) */
        if (ioctl_or_warn(handle, SIOCSIFENCAP, &encap) < 0) {
  bad:
-               restore_state_and_exit(1);
+               restore_state_and_exit(EXIT_FAILURE);
        }
 }
 
-static void sig_handler(int signo ATTRIBUTE_UNUSED)
+static void sig_handler(int signo UNUSED_PARAM)
 {
-       restore_state_and_exit(0);
+       restore_state_and_exit(EXIT_SUCCESS);
 }
 
 int slattach_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int slattach_main(int argc ATTRIBUTE_UNUSED, char **argv)
+int slattach_main(int argc UNUSED_PARAM, char **argv)
 {
        /* Line discipline code table */
        static const char proto_names[] ALIGN1 =
@@ -206,6 +206,8 @@ int slattach_main(int argc ATTRIBUTE_UNUSED, char **argv)
                state.c_cflag = CS8 | HUPCL | CREAD
                              | ((opt & OPT_L_local) ? CLOCAL : 0)
                              | ((opt & OPT_F_noflow) ? 0 : CRTSCTS);
+               cfsetispeed(&state, cfgetispeed(&saved_state));
+               cfsetospeed(&state, cfgetospeed(&saved_state));
        }
 
        if (opt & OPT_s_baud) {
@@ -239,5 +241,5 @@ int slattach_main(int argc ATTRIBUTE_UNUSED, char **argv)
                system(extcmd);
 
        /* Restore states and exit */
-       restore_state_and_exit(0);
+       restore_state_and_exit(EXIT_SUCCESS);
 }