xinhua.Cao 81e34930ce qemu-char: check errno together with ret < 0 ... In the tcp_chr_write function, we checked errno, but errno was not reset before a read or write operation. Therefore, this check of errno's actions is often incorrect after EAGAIN has occurred. we need check errno together with ret < 0. Signed-off-by: xinhua.Cao <caoxinhua@huawei.com> Message-Id: <20180704033642.15996-1-caoxinhua@huawei.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Fixes: 9fc53a10f8 Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2018-07-06 18:39:19 +02:00
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baum.c
char-console.c
char-fd.c
char-fe.c
char-file.c
char-io.c
char-mux.c
char-null.c
char-parallel.c
char-pipe.c
char-pty.c
char-ringbuf.c
char-serial.c	serial: Open non-block	2018-07-02 15:41:18 +02:00
char-socket.c	qemu-char: check errno together with ret < 0	2018-07-06 18:39:19 +02:00
char-stdio.c	chardev: don't splatter terminal settings on exit if not previously set	2018-06-28 19:05:30 +02:00
char-udp.c
char-win-stdio.c
char-win.c
char.c
Makefile.objs
msmouse.c
spice.c
testdev.c
trace-events
wctablet.c