Some systems have IO::Socket::INET6 preinstalled, so we might as well
accept either.

Signed-off-by: Anders Kaseorg <andersk@mit.edu>

This works around a bug in Autoconf 2.64 and earlier, which generated
ridiculous symbols like
  /* #undef HAVE_M4_NORMALIZE___FCNTL_H__LANGINFO_H__LIMITS_H__… */
instead of the ones we need.  It was fixed by v2.65~21:
  http://git.savannah.gnu.org/gitweb/?p=autoconf.git;a=commitdiff;h=81c80d1bf6c8ddf732d0b89f6fc5e306dac9705e



Signed-off-by: Anders Kaseorg <andersk@mit.edu>

AIX is missing TIOCSCTTY, so we assign us a ctty via a open of the slave
device.

Signed-off-by: Anton Lundin <glance@acc.umu.se>

A Darwin PPC 32-bit user observes huge values numer == 1000000000 and
denom == 18431683 returned from mach_timebase_info().  For these
values, mach_absolute_time() * numer overflows uint64_t every 1000.82
seconds, and 1000000 * denom always overflows uint32_t, with the
effect of making time run backwards at -11190660 times its usual
speed.

This bug was masked on Darwin x86 64-bit, where numer == denom == 1.

Fix it by doing the conversion with double arithmetic instead.

Closes #479.

Signed-off-by: Anders Kaseorg <andersk@mit.edu>

ocb: fix gcc4.8 compiling problem with __ARM_NEON__

Conditionally rename main to mosh_main for building under NaCl.

Fixes following problem when compiling mosh with gcc4.8 and
__ARM_NEON__ defined by using -121 instead of 135.

ocb.cc: In function 'block double_block(block)':
ocb.cc:263:56: error: narrowing conversion of '135' from
'int' to '__builtin_neon_qi' inside { } is ill-formed in
C++11 [-Werror=narrowing]

Signed-off-by: Pasi Sjöholm <pasi.sjoholm@jollamobile.com>

I'm not sure if this is correct, but tmux does this!

Signed-off-by: Andrew Chin <achin@eminence32.net>

Signed-off-by: Andrew Chin <achin@eminence32.net>

We aren't sure why this change was made, and reverting it appears to help
fix mouse issues in emacs related to text hilighting.

Signed-off-by: Andrew Chin <achin@eminence32.net>

Signed-off-by: Anders Kaseorg <andersk@mit.edu>

Signed-off-by: Anders Kaseorg <andersk@mit.edu>

Signed-off-by: Anders Kaseorg <andersk@mit.edu>

Signed-off-by: Anders Kaseorg <andersk@mit.edu>

This reverts commit 578db45f

.

The NULL inputs to getaddrinfo are valid in certain cases, and at
least in the case of node, important.  The segfault happens not with
getaddrinfo, but with the error message generation below it.

Signed-off-by: Anders Kaseorg <andersk@mit.edu>

Closes #472
Closes #473

Fix thanks to Igor Bukanov. Closes #470.

(closes #461)

This is optional, but needed for IPv6 support.

Signed-off-by: Anders Kaseorg <andersk@mit.edu>

Signed-off-by: Anders Kaseorg <andersk@mit.edu>

Signed-off-by: Anders Kaseorg <andersk@mit.edu>

Signed-off-by: Anders Kaseorg <andersk@mit.edu>

Once we support IPv6, we won’t be able to create a socket until we
know which address family to use.

Signed-off-by: Anders Kaseorg <andersk@mit.edu>

Signed-off-by: Anders Kaseorg <andersk@mit.edu>

Otherwise the printed exception may be immediately hidden when the
terminal exits alternate screen mode.

Signed-off-by: Anders Kaseorg <andersk@mit.edu>