diff options
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/gdbserver/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/gdbserver/notif.c | 15 |
2 files changed, 14 insertions, 6 deletions
diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog index eb6f284..26d305e 100644 --- a/gdb/gdbserver/ChangeLog +++ b/gdb/gdbserver/ChangeLog @@ -1,3 +1,8 @@ +2013-12-11 Yao Qi <yao@codesourcery.com> + + * notif.c (handle_notif_ack): Return 0 if no notification + matches. + 2013-11-20 Doug Evans <dje@google.com> * linux-low.c (linux_set_resume_request): Fix comment. diff --git a/gdb/gdbserver/notif.c b/gdb/gdbserver/notif.c index e27746e..6da2c5c 100644 --- a/gdb/gdbserver/notif.c +++ b/gdb/gdbserver/notif.c @@ -78,20 +78,23 @@ notif_write_event (struct notif_server *notif, char *own_buf) int handle_notif_ack (char *own_buf, int packet_len) { - int i = 0; - struct notif_server *np = NULL; + size_t i; + struct notif_server *np; for (i = 0; i < ARRAY_SIZE (notifs); i++) { - np = notifs[i]; - if (strncmp (own_buf, np->ack_name, strlen (np->ack_name)) == 0 - && packet_len == strlen (np->ack_name)) + const char *ack_name = notifs[i]->ack_name; + + if (strncmp (own_buf, ack_name, strlen (ack_name)) == 0 + && packet_len == strlen (ack_name)) break; } - if (np == NULL) + if (i == ARRAY_SIZE (notifs)) return 0; + np = notifs[i]; + /* If we're waiting for GDB to acknowledge a pending event, consider that done. */ if (!QUEUE_is_empty (notif_event_p, np->queue)) |