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| author | simokawa <simokawa@FreeBSD.org> | 2007-05-31 04:55:05 +0000 |
|---|---|---|
| committer | simokawa <simokawa@FreeBSD.org> | 2007-05-31 04:55:05 +0000 |
| commit | 799f344ad5a15b5b73fd5ad2b1a4e3ea732d9d75 (patch) | |
| tree | ef87c1dd02a5a64488d590a599d5b3697760b286 /usr.sbin | |
| parent | 35bb610d680a7807d2a4d85cd134b7f5931a86f1 (diff) | |
| download | FreeBSD-src-799f344ad5a15b5b73fd5ad2b1a4e3ea732d9d75.zip FreeBSD-src-799f344ad5a15b5b73fd5ad2b1a4e3ea732d9d75.tar.gz | |
Discard backlog on GDB port when connected.
MFC after: 3 days
Diffstat (limited to 'usr.sbin')
| -rw-r--r-- | usr.sbin/dconschat/dconschat.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/usr.sbin/dconschat/dconschat.c b/usr.sbin/dconschat/dconschat.c index e7dc004..9594c16 100644 --- a/usr.sbin/dconschat/dconschat.c +++ b/usr.sbin/dconschat/dconschat.c @@ -605,6 +605,16 @@ dconschat_accept_socket(struct dcons_state *dc, struct dcons_port *p) p->skip_read = 0; } #endif + /* discard backlog on GDB port */ + if (IS_GDB(p)) { + char buf[2048]; + int len; + + while ((len = dconschat_read_dcons(dc, DCONS_GDB, &buf[0], + 2048)) > 0) + if (verbose) + printf("discard %d chars on GDB port\n", len); + } p->infd = p->outfd = ns; EV_SET(&kev, ns, EVFILT_READ, EV_ADD, NOTE_LOWAT, 1, (void *)p); |
