[timidity-talk] [patch] dont ignore SIGPIPE for pipes

[Stas S. <st...@ak...>]

Hi.

I think ignoring SIGPIPE is undesireable when
timidity works via pipes. With that patch timidity
will ignore SIGPIPE only if control_port is the socket.
Also, this patch changes the way server writes
data to socket. For some reason when timidity is
already blocked on write() and the socket is closed
on the other end, SIGPIPE doesn't arrive, and timidity
reparents to init and sticks forever. This patch makes
it to use non-blocking writes, in which case it always
notices if the remote have closed the connection.