Clean up src/systty.h macros.

* systty.h (EMACS_GET_TTY_PGRP, EMACS_SET_TTY_PGRP, EMACS_GET_TTY)
(EMACS_SET_TTY): Remove unneeded abstraction, instead inline the
definition in all uses.
(EMACS_TTY_TABS_OK): Remove, it has a single user.
* src/sysdep.c (discard_tty_input, child_setup_tty)
(init_sys_modes, tabs_safe_p, reset_sys_modes):
* src/emacs.c (shut_down_emacs):
* src/callproc.c (child_setup):
* src/term.c (dissociate_if_controlling_tty): Inline removed macros.

1 files changed, 1 insertions, 6 deletions

diff --git a/src/term.c b/src/term.c
index 71df92822ac..4d452ed3e00 100644
--- a/src/term.c
+++ b/src/term.c
@@ -3087,8 +3087,7 @@ static void
 dissociate_if_controlling_tty (int fd)
 {
 #ifndef DOS_NT
-  int pgid;
-  EMACS_GET_TTY_PGRP (fd, &pgid); /* If tcgetpgrp succeeds, fd is the ctty. */
+  int pgid = tcgetpgrp (fd); /* If tcgetpgrp succeeds, fd is the ctty. */
   if (pgid != -1)
     {
 #if defined (USG5)
@@ -3832,7 +3831,3 @@ bigger, or it may make it blink, or it may do nothing at all.  */);
   encode_terminal_dst = NULL;
 }
 
-
-
-/* arch-tag: 498e7449-6f2e-45e2-91dd-b7d4ca488193
-   (do not change this comment) */