diff options
Diffstat (limited to 'gdb/gdbserver/linux-low.c')
| -rw-r--r-- | gdb/gdbserver/linux-low.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/gdb/gdbserver/linux-low.c b/gdb/gdbserver/linux-low.c index f8b3e68..ec3260e 100644 --- a/gdb/gdbserver/linux-low.c +++ b/gdb/gdbserver/linux-low.c @@ -5107,7 +5107,14 @@ linux_async (int enable) if (enable) { if (pipe (linux_event_pipe) == -1) - fatal ("creating event pipe failed."); + { + linux_event_pipe[0] = -1; + linux_event_pipe[1] = -1; + sigprocmask (SIG_UNBLOCK, &mask, NULL); + + warning ("creating event pipe failed."); + return previous; + } fcntl (linux_event_pipe[0], F_SETFL, O_NONBLOCK); fcntl (linux_event_pipe[1], F_SETFL, O_NONBLOCK); @@ -5140,6 +5147,10 @@ linux_start_non_stop (int nonstop) { /* Register or unregister from event-loop accordingly. */ linux_async (nonstop); + + if (target_is_async_p () != (nonstop != 0)) + return -1; + return 0; } |