espressif/binutils-gdb
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import gdb-1999-10-04 snapshot

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This commit is contained in:
Jason Molenda
1999-10-05 23:13:56 +00:00
parent 3e9c42873e
commit 2acceee218
112 changed files with 2316 additions and 855 deletions
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15
gdb/ser-pipe.c
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@ -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;