diff -Nru libbsd-0.9.1.orig/include/bsd/sys/cdefs.h libbsd-0.9.1/include/bsd/sys/cdefs.h

--- libbsd-0.9.1.orig/include/bsd/sys/cdefs.h	2018-05-22 15:56:14.000000000 +0200

+++ libbsd-0.9.1/include/bsd/sys/cdefs.h	2018-05-30 15:27:07.067975364 +0200

@@ -93,7 +93,7 @@

 #define LIBBSD_DEPRECATED(x)

 #endif

-#if LIBBSD_GCC_VERSION >= 0x0200

+#if 0

 #define LIBBSD_REDIRECT(name, proto, alias) name proto __asm__(LIBBSD_ASMNAME(#alias))

 #endif

 #define LIBBSD_ASMNAME(cname) LIBBSD_ASMNAME_PREFIX(__USER_LABEL_PREFIX__, cname)

diff -Nru libbsd-0.9.1.orig/include/bsd/vis.h libbsd-0.9.1/include/bsd/vis.h

--- libbsd-0.9.1.orig/include/bsd/vis.h	2018-05-22 16:07:42.000000000 +0200

+++ libbsd-0.9.1/include/bsd/vis.h	2018-05-30 15:37:23.466013504 +0200

@@ -113,14 +113,9 @@

 int	strvis(char *, const char *, int);

 int	stravis(char **, const char *, int);

-#ifdef LIBBSD_NETBSD_VIS

-/* NetBSD prototype. */

-int	LIBBSD_REDIRECT(strnvis, (char *, size_t, const char *, int),

-                        strnvis_netbsd);

-#else

-/* OpenBSD prototype (current default). */

-int	strnvis(char *, const char *, size_t, int);

-#endif

+

+/* NetBSD prototype */

+int	strnvis(char *, size_t, const char *, int);

 int	strsvis(char *, const char *, int, const char *);

 int	strsnvis(char *, size_t, const char *, int, const char *);

@@ -135,14 +130,9 @@

     int *);

 int	strunvis(char *, const char *);

-#ifdef LIBBSD_NETBSD_VIS

-/* NetBSD prototype. */

-int	LIBBSD_REDIRECT(strnunvis, (char *, size_t, const char *),

-                        strnunvis_netbsd);

-#else

-/* OpenBSD prototype (current default). */

-ssize_t	strnunvis(char *, const char *, size_t);

-#endif

+

+/* NetBSD prototype */

+int	strnunvis(char *, size_t, const char *);

 int	strunvisx(char *, const char *, int);

 int	strnunvisx(char *, size_t, const char *, int);

diff -Nru libbsd-0.9.1.orig/src/flopen.c libbsd-0.9.1/src/flopen.c

--- libbsd-0.9.1.orig/src/flopen.c	2018-05-21 04:33:33.000000000 +0200

+++ libbsd-0.9.1/src/flopen.c	2018-05-30 15:09:48.789934331 +0200

@@ -32,6 +32,7 @@

 #include <sys/stat.h>

 #include <errno.h>

+#include <fcntl.h>

 #include <stdarg.h>

 #include <unistd.h>

diff -Nru libbsd-0.9.1.orig/src/getentropy.c libbsd-0.9.1/src/getentropy.c

--- libbsd-0.9.1.orig/src/getentropy.c	2018-05-21 04:48:37.000000000 +0200

+++ libbsd-0.9.1/src/getentropy.c	2018-05-30 15:44:15.596626881 +0200

@@ -26,6 +26,8 @@

 #if defined(__linux__)

 #include "getentropy_linux.c"

+#elif defined(__midipix__)

+#include "getentropy_midipix.c"

 #elif defined(__GNU__)

 #include "getentropy_hurd.c"

 #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)

diff -Nru libbsd-0.9.1.orig/src/getentropy_midipix.c libbsd-0.9.1/src/getentropy_midipix.c

--- libbsd-0.9.1.orig/src/getentropy_midipix.c	1970-01-01 01:00:00.000000000 +0100

+++ libbsd-0.9.1/src/getentropy_midipix.c	2018-05-30 15:43:30.744779217 +0200

@@ -0,0 +1,153 @@

+/*	$OpenBSD: getentropy_linux.c,v 1.45 2018/03/13 22:53:28 bcook Exp $	*/

+

+/*

+ * Copyright (c) 2014 Theo de Raadt <deraadt@openbsd.org>

+ * Copyright (c) 2014 Bob Beck <beck@obtuse.com>

+ *

+ * 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.

+ *

+ * Emulation of getentropy(2) as documented at:

+ * http://man.openbsd.org/getentropy.2

+ */

+

+#define	_POSIX_C_SOURCE	199309L

+#define	_GNU_SOURCE	1

+#include <sys/types.h>

+#include <sys/param.h>

+#include <sys/ioctl.h>

+#include <sys/resource.h>

+#include <sys/syscall.h>

+#include <sys/statvfs.h>

+#include <sys/socket.h>

+#include <sys/mount.h>

+#include <sys/mman.h>

+#include <sys/stat.h>

+#include <sys/time.h>

+#include <stdlib.h>

+#include <stdint.h>

+#include <stdio.h>

+#include <link.h>

+#include <termios.h>

+#include <fcntl.h>

+#include <signal.h>

+#include <string.h>

+#include <errno.h>

+#include <unistd.h>

+#include <time.h>

+

+#include "hash/sha512.h"

+

+#ifdef HAVE_GETAUXVAL

+#include <sys/auxv.h>

+#endif

+#include <sys/vfs.h>

+

+int	getentropy(void *buf, size_t len);

+

+static int gotdata(char *buf, size_t len);

+

+static int getentropy_urandom(void *buf, size_t len);

+

+int

+getentropy(void *buf, size_t len)

+{

+	int ret = -1;

+

+	if (len > 256) {

+		errno = EIO;

+		return (-1);

+	}

+

+	/*

+	 * Try to get entropy with /dev/urandom

+	 *

+	 * This can fail if the process is inside a chroot or if file

+	 * descriptors are exhausted.

+	 */

+	ret = getentropy_urandom(buf, len);

+	if (ret != -1)

+		return (ret);

+

+	errno = EIO;

+	return (ret);

+}

+

+/*

+ * Basic sanity checking; wish we could do better.

+ */

+static int

+gotdata(char *buf, size_t len)

+{

+	char	any_set = 0;

+	size_t	i;

+

+	for (i = 0; i < len; ++i)

+		any_set |= buf[i];

+	if (any_set == 0)

+		return (-1);

+	return (0);

+}

+

+static int

+getentropy_urandom(void *buf, size_t len)

+{

+	struct stat st;

+	size_t i;

+	int fd, cnt, flags;

+	int save_errno = errno;

+

+start:

+

+	flags = O_RDONLY;

+#ifdef O_NOFOLLOW

+	flags |= O_NOFOLLOW;

+#endif

+#ifdef O_CLOEXEC

+	flags |= O_CLOEXEC;

+#endif

+	fd = open("/dev/urandom", flags, 0);

+	if (fd == -1) {

+		if (errno == EINTR)

+			goto start;

+		goto nodevrandom;

+	}

+#ifndef O_CLOEXEC

+	fcntl(fd, F_SETFD, fcntl(fd, F_GETFD) | FD_CLOEXEC);

+#endif

+

+	/* Lightly verify that the device node looks sane */

+	if (fstat(fd, &st) == -1 || !S_ISCHR(st.st_mode)) {

+		close(fd);

+		goto nodevrandom;

+	}

+	for (i = 0; i < len; ) {

+		size_t wanted = len - i;

+		ssize_t ret = read(fd, (char *)buf + i, wanted);

+

+		if (ret == -1) {

+			if (errno == EAGAIN || errno == EINTR)

+				continue;

+			close(fd);

+			goto nodevrandom;

+		}

+		i += ret;

+	}

+	close(fd);

+	if (gotdata(buf, len) == 0) {

+		errno = save_errno;

+		return (0);		/* satisfied */

+	}

+nodevrandom:

+	errno = EIO;

+	return (-1);

+}

diff -Nru libbsd-0.9.1.orig/src/getpeereid.c libbsd-0.9.1/src/getpeereid.c

--- libbsd-0.9.1.orig/src/getpeereid.c	2017-06-06 04:06:45.000000000 +0200

+++ libbsd-0.9.1/src/getpeereid.c	2018-05-30 15:10:23.777937764 +0200

@@ -40,7 +40,7 @@

 getpeereid(int s, uid_t *euid, gid_t *egid)

 {

 /* XXX: This should be autodetected at build time instead. */

-#if defined(__linux__)

+#if defined(__linux__) || defined(__midipix__)

 	struct ucred cred;

 #elif defined(__OpenBSD__)

 	struct sockpeercred cred;

diff -Nru libbsd-0.9.1.orig/src/setproctitle.c libbsd-0.9.1/src/setproctitle.c

--- libbsd-0.9.1.orig/src/setproctitle.c	2018-04-21 23:30:22.000000000 +0200

+++ libbsd-0.9.1/src/setproctitle.c	2018-05-30 15:13:25.245835004 +0200

@@ -221,8 +221,13 @@

 #define SPT_MAXTITLE 255

 #endif

+#ifdef __midipix__

+void

+setproctitle(const char *fmt, ...)

+#else

 void

 setproctitle_impl(const char *fmt, ...)

+#endif

 {

 	/* Use buffer in case argv[0] is passed. */

 	char buf[SPT_MAXTITLE + 1];

@@ -280,6 +285,7 @@

 		*++nul = '\0';

 	}

 }

+#ifndef __midipix__

 __asm__(".symver setproctitle_impl,setproctitle@@LIBBSD_0.5");

 /* The original function introduced in 0.2 was a stub, it only got implemented

@@ -293,3 +299,4 @@

 	__attribute__((alias("setproctitle_impl")));

 #endif

 __asm__(".symver setproctitle_stub,setproctitle@LIBBSD_0.2");

+#endif /* !__midipix__ */

diff -Nru libbsd-0.9.1.orig/src/unvis.c libbsd-0.9.1/src/unvis.c

--- libbsd-0.9.1.orig/src/unvis.c	2018-05-22 16:07:42.000000000 +0200

+++ libbsd-0.9.1/src/unvis.c	2018-05-30 15:20:12.613101869 +0200

@@ -560,6 +560,8 @@

  * OpenBSD, 2001: strnunvis(char *dst, const char *src, size_t dlen);

  * NetBSD: 2012,  strnunvis(char *dst, size_t dlen, const char *src);

  */

+#ifndef __midipix__ /* Temporary fix until upstream resolves this in a later version, */

+		    /* do not upstream */

 ssize_t

 strnunvis_openbsd(char *dst, const char *src, size_t dlen)

 {

@@ -573,3 +575,9 @@

 	return strnunvisx(dst, dlen, src, 0);

 }

 __asm__(".symver strnunvis_netbsd,strnunvis@LIBBSD_0.9.1");

+#else

+int strnunvis(char *dst, size_t dlen, const char *src)

+{

+	return strnunvisx(dst, dlen, src, 0);

+}

+#endif /* __midipix__ */

diff -Nru libbsd-0.9.1.orig/src/vis.c libbsd-0.9.1/src/vis.c

--- libbsd-0.9.1.orig/src/vis.c	2018-05-22 16:07:42.000000000 +0200

+++ libbsd-0.9.1/src/vis.c	2018-05-30 15:34:26.362596310 +0200

@@ -718,6 +718,7 @@

  * OpenBSD, 2001: strnvis(char *dst, const char *src, size_t dlen, int flag);

  * NetBSD: 2012,  strnvis(char *dst, size_t dlen, const char *src, int flag);

  */

+#ifndef __midipix__ /* see src/unvis.c */

 int

 strnvis_openbsd(char *mbdst, const char *mbsrc, size_t dlen, int flags)

 {

@@ -731,6 +732,13 @@

 	return istrsenvisxl(&mbdst, &dlen, mbsrc, flags, "", NULL);

 }

 __asm__(".symver strnvis_netbsd,strnvis@LIBBSD_0.9.1");

+#else

+int

+strnvis(char *mbdst, size_t dlen, const char *mbsrc, int flags)

+{

+	return istrsenvisxl(&mbdst, &dlen, mbsrc, flags, "", NULL);

+}

+#endif

 int

 stravis(char **mbdstp, const char *mbsrc, int flags)