t9term: Skip unnecessary ioctl call on AIX. - plan9port - [fork] Plan 9 from user space

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---

commit d356d2a8b2436266d7b2fceabc3d281bc3e360a7

parent e9d8c4516847e3d8b36f384fb662b1a490f76f4e

Author: Ben Huntsman 

Date:   Mon, 30 Aug 2021 08:41:21 -0700

9term: Skip unnecessary ioctl call on AIX.

Diffstat:
  M src/cmd/9term/AIX.c                 |       1 -
  M src/cmd/9term/bsdpty.c              |       2 ++

2 files changed, 2 insertions(+), 1 deletion(-)
---

diff --git a/src/cmd/9term/AIX.c b/src/cmd/9term/AIX.c

t@@ -1,2 +1 @@
-#define TIOCSCTTY        0x540E
 #include "bsdpty.c"

diff --git a/src/cmd/9term/bsdpty.c b/src/cmd/9term/bsdpty.c

t@@ -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;
 }