diff options
Diffstat (limited to 'gdb/ser-pipe.c')
| -rw-r--r-- | gdb/ser-pipe.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/gdb/ser-pipe.c b/gdb/ser-pipe.c index efbc241..6a8a97e 100644 --- a/gdb/ser-pipe.c +++ b/gdb/ser-pipe.c @@ -49,7 +49,7 @@ struct pipe_state static int pipe_open (serial_t scb, const char *name) { -#if !defined(O_NONBLOCK) || !defined(F_GETFL) || !defined(F_SETFL) || !HAVE_SOCKETPAIR +#if !HAVE_SOCKETPAIR return -1; #else struct pipe_state *state; @@ -106,17 +106,6 @@ pipe_open (serial_t scb, const char *name) scb->fd = pdes[0]; scb->state = state; - /* Make it non-blocking */ - { - int flags = fcntl (scb->fd, F_GETFL, 0); - if (fcntl (scb->fd, F_SETFL, flags | O_NONBLOCK) < 0) - { - perror ("ser-pipe"); - pipe_close (scb); - return -1; - } - } - /* If we don't do this, GDB simply exits when the remote side dies. */ signal (SIGPIPE, SIG_IGN); return 0; @@ -153,7 +142,7 @@ _initialize_ser_pipe (void) ops->readchar = ser_unix_readchar; ops->write = ser_unix_write; ops->flush_output = ser_unix_nop_flush_output; - ops->flush_input = ser_unix_nop_flush_input; + ops->flush_input = ser_unix_flush_input; ops->send_break = ser_unix_nop_send_break; ops->go_raw = ser_unix_nop_raw; ops->get_tty_state = ser_unix_nop_get_tty_state; |