commit d356d2a8b2436266d7b2fceabc3d281bc3e360a7
from: Ben Huntsman <ben@huntsmans.net>
via: Dan Cross <crossd@gmail.com>
date: Mon Aug 30 23:40:49 2021 UTC

9term: Skip unnecessary ioctl call on AIX.

commit - e9d8c4516847e3d8b36f384fb662b1a490f76f4e
commit + d356d2a8b2436266d7b2fceabc3d281bc3e360a7
blob - b7ccbf0f487885cb3fd9192a913eab5f8f8a5225
blob + eec79c286b4360f3f20ac5f3478d7b949e150ddf
--- src/cmd/9term/AIX.c
+++ src/cmd/9term/AIX.c
@@ -1,2 +1 @@
-#define TIOCSCTTY	0x540E
 #include "bsdpty.c"
blob - 3710a18d60344a669f9df9d332c0bcc0ef47b4f1
blob + e7e047e351167ffc2d14c717dd8f226888c4f6c2
--- src/cmd/9term/bsdpty.c
+++ src/cmd/9term/bsdpty.c
@@ -63,8 +63,10 @@ childpty(int fd[], char *slave)
 	sfd = open(slave, ORDWR);
 	if(sfd < 0)
 		sysfatal("child open %s: %r\n", slave);
+#if !defined (__AIX__)
 	if(ioctl(sfd, TIOCSCTTY, 0) < 0)
 		fprint(2, "ioctl TIOCSCTTY: %r\n");
+#endif
 	return sfd;
 }