diff options
Diffstat (limited to 'contrib/bind9/lib/isc/unix/socket.c')
| -rw-r--r-- | contrib/bind9/lib/isc/unix/socket.c | 31 |
1 files changed, 22 insertions, 9 deletions
diff --git a/contrib/bind9/lib/isc/unix/socket.c b/contrib/bind9/lib/isc/unix/socket.c index d09fe51..004a038 100644 --- a/contrib/bind9/lib/isc/unix/socket.c +++ b/contrib/bind9/lib/isc/unix/socket.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2004-2009 Internet Systems Consortium, Inc. ("ISC") + * Copyright (C) 2004-2010 Internet Systems Consortium, Inc. ("ISC") * Copyright (C) 1998-2003 Internet Software Consortium. * * Permission to use, copy, modify, and/or distribute this software for any @@ -15,7 +15,7 @@ * PERFORMANCE OF THIS SOFTWARE. */ -/* $Id: socket.c,v 1.308.12.8 2009/04/18 01:29:26 jinmei Exp $ */ +/* $Id: socket.c,v 1.308.12.12 2010/01/31 23:47:31 tbox Exp $ */ /*! \file */ @@ -1520,12 +1520,22 @@ doio_recv(isc_socket_t *sock, isc_socketevent_t *dev) { } /* - * On TCP, zero length reads indicate EOF, while on - * UDP, zero length reads are perfectly valid, although - * strange. + * On TCP and UNIX sockets, zero length reads indicate EOF, + * while on UDP sockets, zero length reads are perfectly valid, + * although strange. */ - if ((sock->type == isc_sockettype_tcp) && (cc == 0)) - return (DOIO_EOF); + switch (sock->type) { + case isc_sockettype_tcp: + case isc_sockettype_unix: + if (cc == 0) + return (DOIO_EOF); + break; + case isc_sockettype_udp: + break; + case isc_sockettype_fdwatch: + default: + INSIST(0); + } if (sock->type == isc_sockettype_udp) { dev->address.length = msghdr.msg_namelen; @@ -3645,7 +3655,7 @@ setup_watcher(isc_mem_t *mctx, isc_socketmgr_t *manager) { manager->maxsocks); if (manager->fdpollinfo == NULL) { isc_mem_put(mctx, manager->events, - sizeof(pollinfo_t) * manager->maxsocks); + sizeof(struct pollfd) * manager->nevents); return (ISC_R_NOMEMORY); } memset(manager->fdpollinfo, 0, sizeof(pollinfo_t) * manager->maxsocks); @@ -4851,6 +4861,7 @@ isc_socket_connect(isc_socket_t *sock, isc_sockaddr_t *addr, isc_socketmgr_t *manager; int cc; char strbuf[ISC_STRERRORSIZE]; + char addrbuf[ISC_SOCKADDR_FORMATSIZE]; REQUIRE(VALID_SOCKET(sock)); REQUIRE(addr != NULL); @@ -4919,7 +4930,9 @@ isc_socket_connect(isc_socket_t *sock, isc_sockaddr_t *addr, sock->connected = 0; isc__strerror(errno, strbuf, sizeof(strbuf)); - UNEXPECTED_ERROR(__FILE__, __LINE__, "%d/%s", errno, strbuf); + isc_sockaddr_format(addr, addrbuf, sizeof(addrbuf)); + UNEXPECTED_ERROR(__FILE__, __LINE__, "connect(%s) %d/%s", + addrbuf, errno, strbuf); UNLOCK(&sock->lock); inc_stats(sock->manager->stats, |
