pointless whitespace/comment fixes, no code changes

[oweals/busybox.git] / shell / cttyhack.c

diff --git a/shell/cttyhack.c b/shell/cttyhack.c
index 915ab5142fe9c4733916b7b57c0428d76204b304..0aa4b8a2c8b4670c53c47c7e616c844220573aad 100644 (file)
--- a/shell/cttyhack.c
+++ b/shell/cttyhack.c
@@ -37,8 +37,8 @@ struct serial_struct {
        int     reserved[1];
 };
 
-int cttyhack_main(int argc, char **argv) ATTRIBUTE_NORETURN;
-int cttyhack_main(int argc, char **argv)
+int cttyhack_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+int cttyhack_main(int argc UNUSED_PARAM, char **argv)
 {
        int fd;
        char console[sizeof(int)*3 + 16];
@@ -69,7 +69,7 @@ int cttyhack_main(int argc, char **argv)
                dup2(fd, 2);
                while (fd > 2) close(fd--);
                /* Some other session may have it as ctty. Steal it from them */
-               ioctl(0, TIOCSCTTY, 1)
+               ioctl(0, TIOCSCTTY, 1);
        }
 
        BB_EXECVP(argv[0], argv);