Rename some imsg bits to make namespace collisions less likely buf to

ibuf, buf_read to ibuf_read, READ_BUF_SIZE to IBUF_READ_SIZE.

ok henning gilles claudio jacekm deraadt

8 files changed, 91 insertions, 91 deletions

diff --git a/usr.sbin/relayd/buffer.c b/usr.sbin/relayd/buffer.c
index 512afa59022..1e6d9d43b7f 100644
--- a/usr.sbin/relayd/buffer.c
+++ b/usr.sbin/relayd/buffer.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: buffer.c,v 1.22 2009/09/15 10:54:59 jacekm Exp $	*/
+/*	$OpenBSD: buffer.c,v 1.23 2010/05/26 13:56:08 nicm Exp $	*/
 
 /*
  * Copyright (c) 2003, 2004 Henning Brauer <henning@openbsd.org>
@@ -28,16 +28,16 @@
 
 #include "imsg.h"
 
-int	buf_realloc(struct buf *, size_t);
-void	buf_enqueue(struct msgbuf *, struct buf *);
-void	buf_dequeue(struct msgbuf *, struct buf *);
+int	ibuf_realloc(struct ibuf *, size_t);
+void	ibuf_enqueue(struct msgbuf *, struct ibuf *);
+void	ibuf_dequeue(struct msgbuf *, struct ibuf *);
 
-struct buf *
-buf_open(size_t len)
+struct ibuf *
+ibuf_open(size_t len)
 {
-	struct buf	*buf;
+	struct ibuf	*buf;
 
-	if ((buf = calloc(1, sizeof(struct buf))) == NULL)
+	if ((buf = calloc(1, sizeof(struct ibuf))) == NULL)
 		return (NULL);
 	if ((buf->buf = malloc(len)) == NULL) {
 		free(buf);
@@ -49,15 +49,15 @@ buf_open(size_t len)
 	return (buf);
 }
 
-struct buf *
-buf_dynamic(size_t len, size_t max)
+struct ibuf *
+ibuf_dynamic(size_t len, size_t max)
 {
-	struct buf	*buf;
+	struct ibuf	*buf;
 
 	if (max < len)
 		return (NULL);
 
-	if ((buf = buf_open(len)) == NULL)
+	if ((buf = ibuf_open(len)) == NULL)
 		return (NULL);
 
 	if (max > 0)
@@ -67,7 +67,7 @@ buf_dynamic(size_t len, size_t max)
 }
 
 int
-buf_realloc(struct buf *buf, size_t len)
+ibuf_realloc(struct ibuf *buf, size_t len)
 {
 	u_char	*b;
 
@@ -87,10 +87,10 @@ buf_realloc(struct buf *buf, size_t len)
 }
 
 int
-buf_add(struct buf *buf, const void *data, size_t len)
+ibuf_add(struct ibuf *buf, const void *data, size_t len)
 {
 	if (buf->wpos + len > buf->size)
-		if (buf_realloc(buf, len) == -1)
+		if (ibuf_realloc(buf, len) == -1)
 			return (-1);
 
 	memcpy(buf->buf + buf->wpos, data, len);
@@ -99,12 +99,12 @@ buf_add(struct buf *buf, const void *data, size_t len)
 }
 
 void *
-buf_reserve(struct buf *buf, size_t len)
+ibuf_reserve(struct ibuf *buf, size_t len)
 {
 	void	*b;
 
 	if (buf->wpos + len > buf->size)
-		if (buf_realloc(buf, len) == -1)
+		if (ibuf_realloc(buf, len) == -1)
 			return (NULL);
 
 	b = buf->buf + buf->wpos;
@@ -113,7 +113,7 @@ buf_reserve(struct buf *buf, size_t len)
 }
 
 void *
-buf_seek(struct buf *buf, size_t pos, size_t len)
+ibuf_seek(struct ibuf *buf, size_t pos, size_t len)
 {
 	/* only allowed to seek in already written parts */
 	if (pos + len > buf->wpos)
@@ -123,28 +123,28 @@ buf_seek(struct buf *buf, size_t pos, size_t len)
 }
 
 size_t
-buf_size(struct buf *buf)
+ibuf_size(struct ibuf *buf)
 {
 	return (buf->wpos);
 }
 
 size_t
-buf_left(struct buf *buf)
+ibuf_left(struct ibuf *buf)
 {
 	return (buf->max - buf->wpos);
 }
 
 void
-buf_close(struct msgbuf *msgbuf, struct buf *buf)
+ibuf_close(struct msgbuf *msgbuf, struct ibuf *buf)
 {
-	buf_enqueue(msgbuf, buf);
+	ibuf_enqueue(msgbuf, buf);
 }
 
 int
-buf_write(struct msgbuf *msgbuf)
+ibuf_write(struct msgbuf *msgbuf)
 {
 	struct iovec	 iov[IOV_MAX];
-	struct buf	*buf;
+	struct ibuf	*buf;
 	unsigned int	 i = 0;
 	ssize_t	n;
 
@@ -176,7 +176,7 @@ buf_write(struct msgbuf *msgbuf)
 }
 
 void
-buf_free(struct buf *buf)
+ibuf_free(struct ibuf *buf)
 {
 	free(buf->buf);
 	free(buf);
@@ -193,14 +193,14 @@ msgbuf_init(struct msgbuf *msgbuf)
 void
 msgbuf_drain(struct msgbuf *msgbuf, size_t n)
 {
-	struct buf	*buf, *next;
+	struct ibuf	*buf, *next;
 
 	for (buf = TAILQ_FIRST(&msgbuf->bufs); buf != NULL && n > 0;
 	    buf = next) {
 		next = TAILQ_NEXT(buf, entry);
 		if (buf->rpos + n >= buf->wpos) {
 			n -= buf->wpos - buf->rpos;
-			buf_dequeue(msgbuf, buf);
+			ibuf_dequeue(msgbuf, buf);
 		} else {
 			buf->rpos += n;
 			n = 0;
@@ -211,17 +211,17 @@ msgbuf_drain(struct msgbuf *msgbuf, size_t n)
 void
 msgbuf_clear(struct msgbuf *msgbuf)
 {
-	struct buf	*buf;
+	struct ibuf	*buf;
 
 	while ((buf = TAILQ_FIRST(&msgbuf->bufs)) != NULL)
-		buf_dequeue(msgbuf, buf);
+		ibuf_dequeue(msgbuf, buf);
 }
 
 int
 msgbuf_write(struct msgbuf *msgbuf)
 {
 	struct iovec	 iov[IOV_MAX];
-	struct buf	*buf;
+	struct ibuf	*buf;
 	unsigned int	 i = 0;
 	ssize_t		 n;
 	struct msghdr	 msg;
@@ -284,14 +284,14 @@ msgbuf_write(struct msgbuf *msgbuf)
 }
 
 void
-buf_enqueue(struct msgbuf *msgbuf, struct buf *buf)
+ibuf_enqueue(struct msgbuf *msgbuf, struct ibuf *buf)
 {
 	TAILQ_INSERT_TAIL(&msgbuf->bufs, buf, entry);
 	msgbuf->queued++;
 }
 
 void
-buf_dequeue(struct msgbuf *msgbuf, struct buf *buf)
+ibuf_dequeue(struct msgbuf *msgbuf, struct ibuf *buf)
 {
 	TAILQ_REMOVE(&msgbuf->bufs, buf, entry);
 
@@ -299,5 +299,5 @@ buf_dequeue(struct msgbuf *msgbuf, struct buf *buf)
 		close(buf->fd);
 
 	msgbuf->queued--;
-	buf_free(buf);
+	ibuf_free(buf);
 }
diff --git a/usr.sbin/relayd/check_tcp.c b/usr.sbin/relayd/check_tcp.c
index f88fa8b295b..65c3734b913 100644
--- a/usr.sbin/relayd/check_tcp.c
+++ b/usr.sbin/relayd/check_tcp.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: check_tcp.c,v 1.36 2010/02/18 14:02:16 jsg Exp $	*/
+/*	$OpenBSD: check_tcp.c,v 1.37 2010/05/26 13:56:08 nicm Exp $	*/
 
 /*
  * Copyright (c) 2006 Pierre-Yves Ritschard <pyr@openbsd.org>
@@ -176,7 +176,7 @@ tcp_host_up(int s, struct ctl_tcp_event *cte)
 		return;
 	}
 
-	if ((cte->buf = buf_dynamic(SMALL_READ_BUF_SIZE, UINT_MAX)) == NULL)
+	if ((cte->buf = ibuf_dynamic(SMALL_READ_BUF_SIZE, UINT_MAX)) == NULL)
 		fatalx("tcp_host_up: cannot create dynamic buffer");
 	event_again(&cte->ev, s, EV_TIMEOUT|EV_READ, tcp_read_buf,
 	    &cte->tv_start, &cte->table->conf.timeout, cte);
@@ -211,7 +211,7 @@ tcp_send_req(int s, short event, void *arg)
 		len -= bs;
 	} while (len > 0);
 
-	if ((cte->buf = buf_dynamic(SMALL_READ_BUF_SIZE, UINT_MAX)) == NULL)
+	if ((cte->buf = ibuf_dynamic(SMALL_READ_BUF_SIZE, UINT_MAX)) == NULL)
 		fatalx("tcp_send_req: cannot create dynamic buffer");
 	event_again(&cte->ev, s, EV_TIMEOUT|EV_READ, tcp_read_buf,
 	    &cte->tv_start, &cte->table->conf.timeout, cte);
@@ -231,7 +231,7 @@ tcp_read_buf(int s, short event, void *arg)
 
 	if (event == EV_TIMEOUT) {
 		cte->host->up = HOST_DOWN;
-		buf_free(cte->buf);
+		ibuf_free(cte->buf);
 		close(s);
 		hce_notify_done(cte->host, HCE_TCP_READ_TIMEOUT);
 		return;
@@ -244,7 +244,7 @@ tcp_read_buf(int s, short event, void *arg)
 		if (errno == EAGAIN || errno == EINTR)
 			goto retry;
 		cte->host->up = HOST_DOWN;
-		buf_free(cte->buf);
+		ibuf_free(cte->buf);
 		close(cte->s);
 		hce_notify_done(cte->host, HCE_TCP_READ_FAIL);
 		return;
@@ -252,18 +252,18 @@ tcp_read_buf(int s, short event, void *arg)
 		cte->host->up = HOST_DOWN;
 		(void)cte->validate_close(cte);
 		close(cte->s);
-		buf_free(cte->buf);
+		ibuf_free(cte->buf);
 		hce_notify_done(cte->host, cte->host->he);
 		return;
 	default:
-		if (buf_add(cte->buf, rbuf, br) == -1)
+		if (ibuf_add(cte->buf, rbuf, br) == -1)
 			fatal("tcp_read_buf: buf_add error");
 		if (cte->validate_read != NULL) {
 			if (cte->validate_read(cte) != 0)
 				goto retry;
 
 			close(cte->s);
-			buf_free(cte->buf);
+			ibuf_free(cte->buf);
 			hce_notify_done(cte->host, cte->host->he);
 			return;
 		}
@@ -282,7 +282,7 @@ check_send_expect(struct ctl_tcp_event *cte)
 	/*
 	 * ensure string is nul-terminated.
 	 */
-	b = buf_reserve(cte->buf, 1);
+	b = ibuf_reserve(cte->buf, 1);
 	if (b == NULL)
 		fatal("out of memory");
 	*b = '\0';
@@ -314,7 +314,7 @@ check_http_code(struct ctl_tcp_event *cte)
 	/*
 	 * ensure string is nul-terminated.
 	 */
-	b = buf_reserve(cte->buf, 1);
+	b = ibuf_reserve(cte->buf, 1);
 	if (b == NULL)
 		fatal("out of memory");
 	*b = '\0';
@@ -366,7 +366,7 @@ check_http_digest(struct ctl_tcp_event *cte)
 	/*
 	 * ensure string is nul-terminated.
 	 */
-	b = buf_reserve(cte->buf, 1);
+	b = ibuf_reserve(cte->buf, 1);
 	if (b == NULL)
 		fatal("out of memory");
 	*b = '\0';
diff --git a/usr.sbin/relayd/imsg.c b/usr.sbin/relayd/imsg.c
index 4110ffde012..780efebc145 100644
--- a/usr.sbin/relayd/imsg.c
+++ b/usr.sbin/relayd/imsg.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: imsg.c,v 1.30 2010/04/07 18:09:39 nicm Exp $	*/
+/*	$OpenBSD: imsg.c,v 1.31 2010/05/26 13:56:08 nicm Exp $	*/
 
 /*
  * Copyright (c) 2003, 2004 Henning Brauer <henning@openbsd.org>
@@ -135,7 +135,7 @@ int
 imsg_compose(struct imsgbuf *ibuf, u_int32_t type, u_int32_t peerid,
     pid_t pid, int fd, void *data, u_int16_t datalen)
 {
-	struct buf	*wbuf;
+	struct ibuf	*wbuf;
 
 	if ((wbuf = imsg_create(ibuf, type, peerid, pid, datalen)) == NULL)
 		return (-1);
@@ -154,7 +154,7 @@ int
 imsg_composev(struct imsgbuf *ibuf, u_int32_t type, u_int32_t peerid,
     pid_t pid, int fd, const struct iovec *iov, int iovcnt)
 {
-	struct buf	*wbuf;
+	struct ibuf	*wbuf;
 	int		 i, datalen = 0;
 
 	for (i = 0; i < iovcnt; i++)
@@ -175,11 +175,11 @@ imsg_composev(struct imsgbuf *ibuf, u_int32_t type, u_int32_t peerid,
 }
 
 /* ARGSUSED */
-struct buf *
+struct ibuf *
 imsg_create(struct imsgbuf *ibuf, u_int32_t type, u_int32_t peerid,
     pid_t pid, u_int16_t datalen)
 {
-	struct buf	*wbuf;
+	struct ibuf	*wbuf;
 	struct imsg_hdr	 hdr;
 
 	datalen += IMSG_HEADER_SIZE;
@@ -193,7 +193,7 @@ imsg_create(struct imsgbuf *ibuf, u_int32_t type, u_int32_t peerid,
 	hdr.peerid = peerid;
 	if ((hdr.pid = pid) == 0)
 		hdr.pid = ibuf->pid;
-	if ((wbuf = buf_dynamic(datalen, MAX_IMSGSIZE)) == NULL) {
+	if ((wbuf = ibuf_dynamic(datalen, MAX_IMSGSIZE)) == NULL) {
 		return (NULL);
 	}
 	if (imsg_add(wbuf, &hdr, sizeof(hdr)) == -1)
@@ -203,18 +203,18 @@ imsg_create(struct imsgbuf *ibuf, u_int32_t type, u_int32_t peerid,
 }
 
 int
-imsg_add(struct buf *msg, void *data, u_int16_t datalen)
+imsg_add(struct ibuf *msg, void *data, u_int16_t datalen)
 {
 	if (datalen)
-		if (buf_add(msg, data, datalen) == -1) {
-			buf_free(msg);
+		if (ibuf_add(msg, data, datalen) == -1) {
+			ibuf_free(msg);
 			return (-1);
 		}
 	return (datalen);
 }
 
 void
-imsg_close(struct imsgbuf *ibuf, struct buf *msg)
+imsg_close(struct imsgbuf *ibuf, struct ibuf *msg)
 {
 	struct imsg_hdr	*hdr;
 
@@ -226,7 +226,7 @@ imsg_close(struct imsgbuf *ibuf, struct buf *msg)
 
 	hdr->len = (u_int16_t)msg->wpos;
 
-	buf_close(&ibuf->w, msg);
+	ibuf_close(&ibuf->w, msg);
 }
 
 void
diff --git a/usr.sbin/relayd/imsg.h b/usr.sbin/relayd/imsg.h
index 983d9205d93..ba4c6863078 100644
--- a/usr.sbin/relayd/imsg.h
+++ b/usr.sbin/relayd/imsg.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: imsg.h,v 1.14 2010/04/27 21:04:04 nicm Exp $	*/
+/*	$OpenBSD: imsg.h,v 1.15 2010/05/26 13:56:08 nicm Exp $	*/
 
 /*
  * Copyright (c) 2006, 2007 Pierre-Yves Ritschard <pyr@openbsd.org>
@@ -18,12 +18,12 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#define READ_BUF_SIZE		65535
+#define IBUF_READ_SIZE		65535
 #define IMSG_HEADER_SIZE	sizeof(struct imsg_hdr)
 #define MAX_IMSGSIZE		16384
 
-struct buf {
-	TAILQ_ENTRY(buf)	 entry;
+struct ibuf {
+	TAILQ_ENTRY(ibuf)	 entry;
 	u_char			*buf;
 	size_t			 size;
 	size_t			 max;
@@ -33,13 +33,13 @@ struct buf {
 };
 
 struct msgbuf {
-	TAILQ_HEAD(, buf)	 bufs;
+	TAILQ_HEAD(, ibuf)	 bufs;
 	u_int32_t		 queued;
 	int			 fd;
 };
 
-struct buf_read {
-	u_char			 buf[READ_BUF_SIZE];
+struct ibuf_read {
+	u_char			 buf[IBUF_READ_SIZE];
 	u_char			*rptr;
 	size_t			 wpos;
 };
@@ -51,7 +51,7 @@ struct imsg_fd {
 
 struct imsgbuf {
 	TAILQ_HEAD(, imsg_fd)	 fds;
-	struct buf_read		 r;
+	struct ibuf_read	 r;
 	struct msgbuf		 w;
 	int			 fd;
 	pid_t			 pid;
@@ -75,16 +75,16 @@ struct imsg {
 
 
 /* buffer.c */
-struct buf	*buf_open(size_t);
-struct buf	*buf_dynamic(size_t, size_t);
-int		 buf_add(struct buf *, const void *, size_t);
-void		*buf_reserve(struct buf *, size_t);
-void		*buf_seek(struct buf *, size_t, size_t);
-size_t		 buf_size(struct buf *);
-size_t		 buf_left(struct buf *);
-void		 buf_close(struct msgbuf *, struct buf *);
-int		 buf_write(struct msgbuf *);
-void		 buf_free(struct buf *);
+struct ibuf	*ibuf_open(size_t);
+struct ibuf	*ibuf_dynamic(size_t, size_t);
+int		 ibuf_add(struct ibuf *, const void *, size_t);
+void		*ibuf_reserve(struct ibuf *, size_t);
+void		*ibuf_seek(struct ibuf *, size_t, size_t);
+size_t		 ibuf_size(struct ibuf *);
+size_t		 ibuf_left(struct ibuf *);
+void		 ibuf_close(struct msgbuf *, struct ibuf *);
+int		 ibuf_write(struct msgbuf *);
+void		 ibuf_free(struct ibuf *);
 void		 msgbuf_init(struct msgbuf *);
 void		 msgbuf_clear(struct msgbuf *);
 int		 msgbuf_write(struct msgbuf *);
@@ -98,10 +98,10 @@ int	 imsg_compose(struct imsgbuf *, u_int32_t, u_int32_t, pid_t,
 	    int, void *, u_int16_t);
 int	 imsg_composev(struct imsgbuf *, u_int32_t, u_int32_t,  pid_t,
 	    int, const struct iovec *, int);
-struct buf *imsg_create(struct imsgbuf *, u_int32_t, u_int32_t, pid_t,
+struct ibuf *imsg_create(struct imsgbuf *, u_int32_t, u_int32_t, pid_t,
 	    u_int16_t);
-int	 imsg_add(struct buf *, void *, u_int16_t);
-void	 imsg_close(struct imsgbuf *, struct buf *);
+int	 imsg_add(struct ibuf *, void *, u_int16_t);
+void	 imsg_close(struct imsgbuf *, struct ibuf *);
 void	 imsg_free(struct imsg *);
 int	 imsg_flush(struct imsgbuf *);
 void	 imsg_clear(struct imsgbuf *);
diff --git a/usr.sbin/relayd/relay.c b/usr.sbin/relayd/relay.c
index 751c35d81e5..a0562187c16 100644
--- a/usr.sbin/relayd/relay.c
+++ b/usr.sbin/relayd/relay.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: relay.c,v 1.120 2010/05/14 11:13:36 reyk Exp $	*/
+/*	$OpenBSD: relay.c,v 1.121 2010/05/26 13:56:08 nicm Exp $	*/
 
 /*
  * Copyright (c) 2006, 2007, 2008 Reyk Floeter <reyk@openbsd.org>
@@ -928,7 +928,7 @@ relay_resolve(struct ctl_relay_event *cre,
     struct protonode *proot, struct protonode *pn)
 {
 	struct rsession		*con = (struct rsession *)cre->con;
-	char			 buf[READ_BUF_SIZE], *ptr;
+	char			 buf[IBUF_READ_SIZE], *ptr;
 	int			 id;
 
 	if (pn->mark && (pn->mark != con->se_mark))
@@ -1072,7 +1072,7 @@ relay_handle_http(struct ctl_relay_event *cre, struct protonode *proot,
     struct protonode *pn, struct protonode *pk, int header)
 {
 	struct rsession		*con = (struct rsession *)cre->con;
-	char			 buf[READ_BUF_SIZE], *ptr;
+	char			 buf[IBUF_READ_SIZE], *ptr;
 	int			 ret = PN_DROP, mark = 0;
 	struct protonode	*next;
 
@@ -2878,8 +2878,8 @@ relay_ssl_readcb(int fd, short event, void *arg)
 	int ret = 0, ssl_err = 0;
 	short what = EVBUFFER_READ;
 	size_t len;
-	char rbuf[READ_BUF_SIZE];
-	int howmuch = READ_BUF_SIZE;
+	char rbuf[IBUF_READ_SIZE];
+	int howmuch = IBUF_READ_SIZE;
 
 	if (event == EV_TIMEOUT) {
 		what |= EVBUFFER_TIMEOUT;
diff --git a/usr.sbin/relayd/relay_udp.c b/usr.sbin/relayd/relay_udp.c
index 9f75de248f9..45af8476daf 100644
--- a/usr.sbin/relayd/relay_udp.c
+++ b/usr.sbin/relayd/relay_udp.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: relay_udp.c,v 1.21 2009/08/07 11:21:53 reyk Exp $	*/
+/*	$OpenBSD: relay_udp.c,v 1.22 2010/05/26 13:56:08 nicm Exp $	*/
 
 /*
  * Copyright (c) 2007, 2008 Reyk Floeter <reyk@openbsd.org>
@@ -178,7 +178,7 @@ relay_udp_response(int fd, short sig, void *arg)
 	struct protocol		*proto = rlay->rl_proto;
 	void			*priv = NULL;
 	struct sockaddr_storage	 ss;
-	u_int8_t		 buf[READ_BUF_SIZE];
+	u_int8_t		 buf[IBUF_READ_SIZE];
 	ssize_t			 len;
 	socklen_t		 slen;
 
@@ -216,7 +216,7 @@ relay_udp_server(int fd, short sig, void *arg)
 	socklen_t slen;
 	struct timeval tv;
 	struct sockaddr_storage ss;
-	u_int8_t buf[READ_BUF_SIZE];
+	u_int8_t buf[IBUF_READ_SIZE];
 	void *priv = NULL;
 	ssize_t len;
 
diff --git a/usr.sbin/relayd/relayd.h b/usr.sbin/relayd/relayd.h
index 24c86bf865b..21e3833cf05 100644
--- a/usr.sbin/relayd/relayd.h
+++ b/usr.sbin/relayd/relayd.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: relayd.h,v 1.135 2010/05/14 11:13:36 reyk Exp $	*/
+/*	$OpenBSD: relayd.h,v 1.136 2010/05/26 13:56:08 nicm Exp $	*/
 
 /*
  * Copyright (c) 2006, 2007 Pierre-Yves Ritschard <pyr@openbsd.org>
@@ -116,7 +116,7 @@ struct ctl_icmp_event {
 struct ctl_tcp_event {
 	int			 s;
 	char			*req;
-	struct buf		*buf;
+	struct ibuf		*buf;
 	struct host		*host;
 	struct table		*table;
 	struct timeval		 tv_start;
diff --git a/usr.sbin/relayd/ssl.c b/usr.sbin/relayd/ssl.c
index 9f4081d551a..6688b2fdec8 100644
--- a/usr.sbin/relayd/ssl.c
+++ b/usr.sbin/relayd/ssl.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ssl.c,v 1.15 2009/06/04 13:46:07 reyk Exp $	*/
+/*	$OpenBSD: ssl.c,v 1.16 2010/05/26 13:56:08 nicm Exp $	*/
 
 /*
  * Copyright (c) 2006 Pierre-Yves Ritschard <pyr@openbsd.org>
@@ -91,7 +91,7 @@ ssl_read(int s, short event, void *arg)
 		}
 		return;
 	}
-	if (buf_add(cte->buf, rbuf, ret) == -1)
+	if (ibuf_add(cte->buf, rbuf, ret) == -1)
 		fatal("ssl_read: buf_add error");
 	if (cte->validate_read != NULL) {
 		if (cte->validate_read(cte) != 0)
@@ -145,7 +145,7 @@ ssl_write(int s, short event, void *arg)
 			return;
 		}
 	}
-	if ((cte->buf = buf_dynamic(SMALL_READ_BUF_SIZE, UINT_MAX)) == NULL)
+	if ((cte->buf = ibuf_dynamic(SMALL_READ_BUF_SIZE, UINT_MAX)) == NULL)
 		fatalx("ssl_write: cannot create dynamic buffer");
 
 	event_again(&cte->ev, s, EV_TIMEOUT|EV_READ, ssl_read,
@@ -204,7 +204,7 @@ ssl_connect(int s, short event, void *arg)
 		return;
 	}
 
-	if ((cte->buf = buf_dynamic(SMALL_READ_BUF_SIZE, UINT_MAX)) == NULL)
+	if ((cte->buf = ibuf_dynamic(SMALL_READ_BUF_SIZE, UINT_MAX)) == NULL)
 		fatalx("ssl_connect: cannot create dynamic buffer");
 	event_again(&cte->ev, cte->s, EV_TIMEOUT|EV_READ, ssl_read,
 	    &cte->tv_start, &cte->table->conf.timeout, cte);
@@ -224,7 +224,7 @@ ssl_cleanup(struct ctl_tcp_event *cte)
 		SSL_clear(cte->ssl);
 	}
 	if (cte->buf != NULL)
-		buf_free(cte->buf);
+		ibuf_free(cte->buf);
 }
 
 void