X-Git-Url: http://git.chise.org/gitweb/?p=chise%2Fxemacs-chise.git.1;a=blobdiff_plain;f=src%2Fs%2Firix4-0.h;h=b150e229f61c328ff8af2631bc638932c1ec6b13;hp=a99e9ca187ce98d1968777643a0d68a88d6dcf69;hb=59eec5f21669e81977b5b1fe9bf717cab49cf7fb;hpb=032d062ebcb2344e6245cea4214bc09835da97ee

diff --git a/src/s/irix4-0.h b/src/s/irix4-0.h
index a99e9ca..b150e22 100644
--- a/src/s/irix4-0.h
+++ b/src/s/irix4-0.h
@@ -22,32 +22,6 @@
 
 #define WNOHANG		0x1
 
-/* No need to use sprintf to get the tty name--we get that from _getpty.  */
-#undef PTY_TTY_NAME_SPRINTF
-#define PTY_TTY_NAME_SPRINTF
-/* No need to get the pty name at all.  */
-#define PTY_NAME_SPRINTF
-/* We need only try once to open a pty.  */
-#define PTY_ITERATION
-/* Here is how to do it.  */
-/* It is necessary to prevent SIGCHLD signals within _getpty.
-   So we block them. */
-#define PTY_OPEN						\
-{								\
-  char *name;							\
-  struct stat stb;						\
-  EMACS_BLOCK_SIGCHLD;						\
-  name = _getpty (&fd, O_RDWR | O_NDELAY, 0600, 0);		\
-  EMACS_UNBLOCK_SIGCHLD;					\
-  if (name == 0)						\
-    return -1;							\
-  if (fd < 0)							\
-    return -1;							\
-  if (fstat (fd, &stb) < 0)					\
-    return -1;							\
-  strcpy (pty_name, name);					\
-}
-
 /* jpff@maths.bath.ac.uk reports `struct exception' is not defined
    on this system, so inhibit use of matherr.  */
 #define NO_MATHERR