net/openbgpd: Remove expired port

2025-04-30 net/openbgpd: Unsupported upstream, consider using net/openbgpd8

1 files changed, 0 insertions, 312 deletions

diff --git a/net/openbgpd/files/patch-openbsd-compat_imsg.c b/net/openbgpd/files/patch-openbsd-compat_imsg.c
deleted file mode 100644
index c23d5aa22060..000000000000
--- a/net/openbgpd/files/patch-openbsd-compat_imsg.c
+++ /dev/null
@@ -1,312 +0,0 @@
-Index: openbsd-compat/imsg.c
-===================================================================
-RCS file: openbsd-compat/imsg.c
-diff -N openbsd-compat/imsg.c
---- /dev/null	1 Jan 1970 00:00:00 -0000
-+++ openbsd-compat/imsg.c	8 Dec 2012 20:17:59 -0000	1.2
-@@ -0,0 +1,305 @@
-+/*	$OpenBSD: imsg.c,v 1.1 2010/05/26 16:44:32 nicm Exp $	*/
-+
-+/*
-+ * Copyright (c) 2003, 2004 Henning Brauer <henning@openbsd.org>
-+ *
-+ * Permission to use, copy, modify, and distribute this software for any
-+ * purpose with or without fee is hereby granted, provided that the above
-+ * copyright notice and this permission notice appear in all copies.
-+ *
-+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-+ */
-+
-+#include <sys/param.h>
-+#include <sys/queue.h>
-+#include <sys/socket.h>
-+#include <sys/uio.h>
-+
-+#include <errno.h>
-+#include <stdlib.h>
-+#include <string.h>
-+#include <unistd.h>
-+
-+#include "imsg.h"
-+
-+int	 imsg_fd_overhead = 0;
-+
-+int	 imsg_get_fd(struct imsgbuf *);
-+
-+void
-+imsg_init(struct imsgbuf *ibuf, int fd)
-+{
-+	msgbuf_init(&ibuf->w);
-+	bzero(&ibuf->r, sizeof(ibuf->r));
-+	ibuf->fd = fd;
-+	ibuf->w.fd = fd;
-+	ibuf->pid = getpid();
-+	TAILQ_INIT(&ibuf->fds);
-+}
-+
-+ssize_t
-+imsg_read(struct imsgbuf *ibuf)
-+{
-+	struct msghdr		 msg;
-+	struct cmsghdr		*cmsg;
-+	union {
-+		struct cmsghdr hdr;
-+		char	buf[CMSG_SPACE(sizeof(int) * 1)];
-+	} cmsgbuf;
-+	struct iovec		 iov;
-+	ssize_t			 n = -1;
-+	int			 fd;
-+	struct imsg_fd		*ifd;
-+
-+	bzero(&msg, sizeof(msg));
-+
-+	iov.iov_base = ibuf->r.buf + ibuf->r.wpos;
-+	iov.iov_len = sizeof(ibuf->r.buf) - ibuf->r.wpos;
-+	msg.msg_iov = &iov;
-+	msg.msg_iovlen = 1;
-+	msg.msg_control = &cmsgbuf.buf;
-+	msg.msg_controllen = sizeof(cmsgbuf.buf);
-+
-+	if ((ifd = calloc(1, sizeof(struct imsg_fd))) == NULL)
-+		return (-1);
-+
-+again:
-+#if defined(__FreeBSD__)
-+	if (imsg_fd_overhead +
-+#else
-+	if (getdtablecount() + imsg_fd_overhead +
-+#endif
-+	    (CMSG_SPACE(sizeof(int))-CMSG_SPACE(0))/sizeof(int)
-+	    >= getdtablesize()) {
-+		errno = EAGAIN;
-+		return (-1);
-+	}
-+	
-+	if ((n = recvmsg(ibuf->fd, &msg, 0)) == -1) {
-+		if (errno == EMSGSIZE)
-+			goto fail;
-+		if (errno != EINTR && errno != EAGAIN)
-+			goto fail;
-+		goto again;
-+	}
-+
-+	ibuf->r.wpos += n;
-+
-+	for (cmsg = CMSG_FIRSTHDR(&msg); cmsg != NULL;
-+	    cmsg = CMSG_NXTHDR(&msg, cmsg)) {
-+		if (cmsg->cmsg_level == SOL_SOCKET &&
-+		    cmsg->cmsg_type == SCM_RIGHTS) {
-+			int i;
-+			int j;
-+
-+			/*
-+			 * We only accept one file descriptor.  Due to C
-+			 * padding rules, our control buffer might contain
-+			 * more than one fd, and we must close them.
-+			 */
-+			j = ((char *)cmsg + cmsg->cmsg_len -
-+			    (char *)CMSG_DATA(cmsg)) / sizeof(int);
-+			for (i = 0; i < j; i++) {
-+				fd = ((int *)CMSG_DATA(cmsg))[i];
-+				if (i == 0) {
-+					ifd->fd = fd;
-+					TAILQ_INSERT_TAIL(&ibuf->fds, ifd,
-+					    entry);
-+					ifd = NULL;
-+				} else
-+					close(fd);
-+			}
-+		}
-+		/* we do not handle other ctl data level */
-+	}
-+
-+fail:
-+	if (ifd)
-+		free(ifd);
-+	return (n);
-+}
-+
-+ssize_t
-+imsg_get(struct imsgbuf *ibuf, struct imsg *imsg)
-+{
-+	size_t			 av, left, datalen;
-+
-+	av = ibuf->r.wpos;
-+
-+	if (IMSG_HEADER_SIZE > av)
-+		return (0);
-+
-+	memcpy(&imsg->hdr, ibuf->r.buf, sizeof(imsg->hdr));
-+	if (imsg->hdr.len < IMSG_HEADER_SIZE ||
-+	    imsg->hdr.len > MAX_IMSGSIZE) {
-+		errno = ERANGE;
-+		return (-1);
-+	}
-+	if (imsg->hdr.len > av)
-+		return (0);
-+	datalen = imsg->hdr.len - IMSG_HEADER_SIZE;
-+	ibuf->r.rptr = ibuf->r.buf + IMSG_HEADER_SIZE;
-+	if ((imsg->data = malloc(datalen)) == NULL)
-+		return (-1);
-+
-+	if (imsg->hdr.flags & IMSGF_HASFD)
-+		imsg->fd = imsg_get_fd(ibuf);
-+	else
-+		imsg->fd = -1;
-+
-+	memcpy(imsg->data, ibuf->r.rptr, datalen);
-+
-+	if (imsg->hdr.len < av) {
-+		left = av - imsg->hdr.len;
-+		memmove(&ibuf->r.buf, ibuf->r.buf + imsg->hdr.len, left);
-+		ibuf->r.wpos = left;
-+	} else
-+		ibuf->r.wpos = 0;
-+
-+	return (datalen + IMSG_HEADER_SIZE);
-+}
-+
-+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 ibuf	*wbuf;
-+
-+	if ((wbuf = imsg_create(ibuf, type, peerid, pid, datalen)) == NULL)
-+		return (-1);
-+
-+	if (imsg_add(wbuf, data, datalen) == -1)
-+		return (-1);
-+
-+	wbuf->fd = fd;
-+
-+	imsg_close(ibuf, wbuf);
-+
-+	return (1);
-+}
-+
-+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 ibuf	*wbuf;
-+	int		 i, datalen = 0;
-+
-+	for (i = 0; i < iovcnt; i++)
-+		datalen += iov[i].iov_len;
-+
-+	if ((wbuf = imsg_create(ibuf, type, peerid, pid, datalen)) == NULL)
-+		return (-1);
-+
-+	for (i = 0; i < iovcnt; i++)
-+		if (imsg_add(wbuf, iov[i].iov_base, iov[i].iov_len) == -1)
-+			return (-1);
-+
-+	wbuf->fd = fd;
-+
-+	imsg_close(ibuf, wbuf);
-+
-+	return (1);
-+}
-+
-+/* ARGSUSED */
-+struct ibuf *
-+imsg_create(struct imsgbuf *ibuf, u_int32_t type, u_int32_t peerid,
-+    pid_t pid, u_int16_t datalen)
-+{
-+	struct ibuf	*wbuf;
-+	struct imsg_hdr	 hdr;
-+
-+	datalen += IMSG_HEADER_SIZE;
-+	if (datalen > MAX_IMSGSIZE) {
-+		errno = ERANGE;
-+		return (NULL);
-+	}
-+
-+	hdr.type = type;
-+	hdr.flags = 0;
-+	hdr.peerid = peerid;
-+	if ((hdr.pid = pid) == 0)
-+		hdr.pid = ibuf->pid;
-+	if ((wbuf = ibuf_dynamic(datalen, MAX_IMSGSIZE)) == NULL) {
-+		return (NULL);
-+	}
-+	if (imsg_add(wbuf, &hdr, sizeof(hdr)) == -1)
-+		return (NULL);
-+
-+	return (wbuf);
-+}
-+
-+int
-+imsg_add(struct ibuf *msg, void *data, u_int16_t datalen)
-+{
-+	if (datalen)
-+		if (ibuf_add(msg, data, datalen) == -1) {
-+			ibuf_free(msg);
-+			return (-1);
-+		}
-+	return (datalen);
-+}
-+
-+void
-+imsg_close(struct imsgbuf *ibuf, struct ibuf *msg)
-+{
-+	struct imsg_hdr	*hdr;
-+
-+	hdr = (struct imsg_hdr *)msg->buf;
-+
-+	hdr->flags &= ~IMSGF_HASFD;
-+	if (msg->fd != -1)
-+		hdr->flags |= IMSGF_HASFD;
-+
-+	hdr->len = (u_int16_t)msg->wpos;
-+
-+	ibuf_close(&ibuf->w, msg);
-+}
-+
-+void
-+imsg_free(struct imsg *imsg)
-+{
-+	free(imsg->data);
-+}
-+
-+int
-+imsg_get_fd(struct imsgbuf *ibuf)
-+{
-+	int		 fd;
-+	struct imsg_fd	*ifd;
-+
-+	if ((ifd = TAILQ_FIRST(&ibuf->fds)) == NULL)
-+		return (-1);
-+
-+	fd = ifd->fd;
-+	TAILQ_REMOVE(&ibuf->fds, ifd, entry);
-+	free(ifd);
-+
-+	return (fd);
-+}
-+
-+int
-+imsg_flush(struct imsgbuf *ibuf)
-+{
-+	while (ibuf->w.queued)
-+		if (msgbuf_write(&ibuf->w) < 0)
-+			return (-1);
-+	return (0);
-+}
-+
-+void
-+imsg_clear(struct imsgbuf *ibuf)
-+{
-+	int	fd;
-+
-+	msgbuf_clear(&ibuf->w);
-+	while ((fd = imsg_get_fd(ibuf)) != -1)
-+		close(fd);
-+}