6 files changed, 80 insertions, 5 deletions
diff --git a/external/unbound/compat/arc4_lock.c b/external/unbound/compat/arc4_lock.c
index faa743d15..0c45ad01b 100644
--- a/external/unbound/compat/arc4_lock.c
+++ b/external/unbound/compat/arc4_lock.c
@@ -48,7 +48,7 @@ void _ARC4_UNLOCK(void)
 }
 #else /* !THREADS_DISABLED */
 
-static lock_quick_t arc4lock;
+static lock_quick_type arc4lock;
 static int arc4lockinit = 0;
 
 void _ARC4_LOCK(void)
diff --git a/external/unbound/compat/arc4random.c b/external/unbound/compat/arc4random.c
index 2c859f184..a09665c5d 100644
--- a/external/unbound/compat/arc4random.c
+++ b/external/unbound/compat/arc4random.c
@@ -48,6 +48,9 @@
 #else				/* !__GNUC__ */
 #define inline
 #endif				/* !__GNUC__ */
+#ifndef MAP_ANON
+#define MAP_ANON MAP_ANONYMOUS
+#endif
 
 #define KEYSZ	32
 #define IVSZ	8
diff --git a/external/unbound/compat/ctime_r.c b/external/unbound/compat/ctime_r.c
index 2594dc17e..87c2609a8 100644
--- a/external/unbound/compat/ctime_r.c
+++ b/external/unbound/compat/ctime_r.c
@@ -6,7 +6,7 @@
 #include "util/locks.h"
 
 /** the lock for ctime buffer */
-static lock_basic_t ctime_lock;
+static lock_basic_type ctime_lock;
 /** has it been inited */
 static int ctime_r_init = 0;
 
diff --git a/external/unbound/compat/explicit_bzero.c b/external/unbound/compat/explicit_bzero.c
index a3ba2798a..5f1c427c2 100644
--- a/external/unbound/compat/explicit_bzero.c
+++ b/external/unbound/compat/explicit_bzero.c
@@ -6,7 +6,11 @@
 #include "config.h"
 #include <string.h>
 
+#ifdef HAVE_ATTR_WEAK
 __attribute__((weak)) void
+#else
+void
+#endif
 __explicit_bzero_hook(void *ATTR_UNUSED(buf), size_t ATTR_UNUSED(len))
 {
 }
diff --git a/external/unbound/compat/getentropy_linux.c b/external/unbound/compat/getentropy_linux.c
index b8d4a2bd0..cae18e03b 100644
--- a/external/unbound/compat/getentropy_linux.c
+++ b/external/unbound/compat/getentropy_linux.c
@@ -66,6 +66,9 @@
 #include <sys/auxv.h>
 #endif
 #include <sys/vfs.h>
+#ifndef MAP_ANON
+#define MAP_ANON MAP_ANONYMOUS
+#endif
 
 #define REPEAT 5
 #define min(a, b) (((a) < (b)) ? (a) : (b))
@@ -100,7 +103,7 @@ int	getentropy(void *buf, size_t len);
 extern int main(int, char *argv[]);
 #endif
 static int gotdata(char *buf, size_t len);
-#ifdef SYS_getrandom
+#if defined(SYS_getrandom) && defined(__NR_getrandom)
 static int getentropy_getrandom(void *buf, size_t len);
 #endif
 static int getentropy_urandom(void *buf, size_t len);
@@ -119,7 +122,7 @@ getentropy(void *buf, size_t len)
 		return -1;
 	}
 
-#ifdef SYS_getrandom
+#if defined(SYS_getrandom) && defined(__NR_getrandom)
 	/*
 	 * Try descriptor-less getrandom()
 	 */
@@ -215,7 +218,7 @@ gotdata(char *buf, size_t len)
 	return 0;
 }
 
-#ifdef SYS_getrandom
+#if defined(SYS_getrandom) && defined(__NR_getrandom)
 static int
 getentropy_getrandom(void *buf, size_t len)
 {
diff --git a/external/unbound/compat/strsep.c b/external/unbound/compat/strsep.c
new file mode 100644
index 000000000..4e3f05c52
--- /dev/null
+++ b/external/unbound/compat/strsep.c
@@ -0,0 +1,65 @@
+/** 
+ * strsep implementation for compatibility.
+ *
+  * LICENSE
+  * Copyright (c) 2016, NLnet Labs
+  * All rights reserved.
+  *
+  * Redistribution and use in source and binary forms, with or without
+  * modification, are permitted provided that the following conditions are met:
+  * * Redistributions of source code must retain the above copyright notice,
+  *     this list of conditions and the following disclaimer.
+  * * Redistributions in binary form must reproduce the above copyright
+  *   notice, this list of conditions and the following disclaimer in the
+  *   documentation and/or other materials provided with the distribution.
+  * * Neither the name of NLnetLabs nor the names of its
+  *   contributors may be used to endorse or promote products derived from this
+  *   software without specific prior written permission.
+  *
+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+  * POSSIBILITY OF SUCH DAMAGE.
+ **/
+
+#include "config.h"
+
+/** see if character is in the delimiter array */
+static int
+in_delim(char c, const char* delim)
+{
+	const char* p;
+	if(!delim)
+		return 0;
+	for(p=delim; *p; p++) {
+		if(*p == c)
+			return 1;
+	}
+	return 0;
+}
+
+char *strsep(char **stringp, const char *delim)
+{
+	char* s;
+	char* orig;
+	if(stringp == NULL || *stringp == NULL)
+		return NULL;
+	orig = *stringp;
+	s = *stringp;
+	while(*s && !in_delim(*s, delim))
+		s++;
+	if(*s) {
+		*s = 0;
+		*stringp = s+1;
+	} else {
+		*stringp = NULL;
+	}
+	return orig;
+}