patches for UnixWare v2.x pty (misc.c,configure.in)

[Kevin Steves]

On Mon, 12 Feb 2001 tom at avatar.itc.nrcs.usda.gov wrote:
: I have attached two patches to the current source code. The first
: addresses the pty problems with UnixWare 2.x with connecting with
: SSH2. It sets the sigaction to SA_RESTART. This fixes UnixWare v2.x,
: but haven't heard any feedback as to effects on other OS'.

i don't understand, why is SA_RESTART is needed?