OpenBSD support for Monero.

6 files changed, 14 insertions, 10 deletions

diff --git a/src/blockchain_db/berkeleydb/db_bdb.cpp b/src/blockchain_db/berkeleydb/db_bdb.cpp
index 1ccb6be12..02fdaba2f 100644
--- a/src/blockchain_db/berkeleydb/db_bdb.cpp
+++ b/src/blockchain_db/berkeleydb/db_bdb.cpp
@@ -783,9 +783,11 @@ void BlockchainBDB::open(const std::string& filename, const int db_flags)
         m_env->set_lk_max_locks(DB_MAX_LOCKS);
         m_env->set_lk_max_lockers(DB_MAX_LOCKS);
         m_env->set_lk_max_objects(DB_MAX_LOCKS);
-        
+
+        #ifndef __OpenBSD__ //OpenBSD's DB package is too old to support this feature
         if(m_auto_remove_logs)
           m_env->log_set_config(DB_LOG_AUTO_REMOVE, 1);
+        #endif
 
         // last parameter left 0, files will be created with default rw access
         m_env->open(filename.c_str(), db_env_open_flags, 0);
diff --git a/src/common/int-util.h b/src/common/int-util.h
index 45ee5ef70..e9eddee9c 100644
--- a/src/common/int-util.h
+++ b/src/common/int-util.h
@@ -137,6 +137,7 @@ static inline uint32_t div128_32(uint64_t dividend_hi, uint64_t dividend_lo, uin
 static inline uint32_t ident32(uint32_t x) { return x; }
 static inline uint64_t ident64(uint64_t x) { return x; }
 
+#ifndef __OpenBSD__
 static inline uint32_t swap32(uint32_t x) {
   x = ((x & 0x00ff00ff) << 8) | ((x & 0xff00ff00) >> 8);
   return (x << 16) | (x >> 16);
@@ -146,6 +147,7 @@ static inline uint64_t swap64(uint64_t x) {
   x = ((x & 0x0000ffff0000ffff) << 16) | ((x & 0xffff0000ffff0000) >> 16);
   return (x << 32) | (x >> 32);
 }
+#endif
 
 #if defined(__GNUC__)
 #define UNUSED __attribute__((unused))
diff --git a/src/crypto/crypto.cpp b/src/crypto/crypto.cpp
index 1e39a8b04..fa7b1b580 100644
--- a/src/crypto/crypto.cpp
+++ b/src/crypto/crypto.cpp
@@ -41,7 +41,7 @@
 #include "crypto.h"
 #include "hash.h"
 
-#ifndef __FreeBSD__
+#if !defined(__FreeBSD__) && !defined(__OpenBSD__)
  #include <alloca.h>
 #else
  #include <stdlib.h>
diff --git a/src/crypto/oaes_lib.c b/src/crypto/oaes_lib.c
index c86b8caa0..7fbe96e4c 100644
--- a/src/crypto/oaes_lib.c
+++ b/src/crypto/oaes_lib.c
@@ -37,13 +37,13 @@ static const char _NR[] = {
 #include <stdlib.h>
 #include <stdio.h>
 
-// Both OS X and FreeBSD don't need malloc.h
-#if !defined(__APPLE__) && !defined(__FreeBSD__)
+// OS X, FreeBSD, and OpenBSD don't need malloc.h
+#if !defined(__APPLE__) && !defined(__FreeBSD__) && !defined(__OpenBSD__)
  #include <malloc.h>
 #endif
 
-// FreeBSD also doesn't need timeb.h
-#ifndef __FreeBSD__
+// FreeBSD, and OpenBSD also don't need timeb.h
+#if !defined(__FreeBSD__) && !defined(__OpenBSD__)
  #include <sys/timeb.h>
 #else
  #include <sys/time.h>
@@ -470,7 +470,7 @@ OAES_RET oaes_sprintf(
 #ifdef OAES_HAVE_ISAAC
 static void oaes_get_seed( char buf[RANDSIZ + 1] )
 {
-	#ifndef __FreeBSD__
+        #if !defined(__FreeBSD__) && !defined(__OpenBSD__)
 	struct timeb timer;
 	struct tm *gmTimer;
 	char * _test = NULL;
@@ -502,7 +502,7 @@ static void oaes_get_seed( char buf[RANDSIZ + 1] )
 #else
 static uint32_t oaes_get_seed(void)
 {
-	#ifndef __FreeBSD__
+        #if !defined(__FreeBSD__) && !defined(__OpenBSD__)
 	struct timeb timer;
 	struct tm *gmTimer;
 	char * _test = NULL;
diff --git a/src/crypto/slow-hash.c b/src/crypto/slow-hash.c
index 544083fb0..903a3792f 100644
--- a/src/crypto/slow-hash.c
+++ b/src/crypto/slow-hash.c
@@ -421,7 +421,7 @@ void slow_hash_allocate_state(void)
     hp_state = (uint8_t *) VirtualAlloc(hp_state, MEMORY, MEM_LARGE_PAGES |
                                         MEM_COMMIT | MEM_RESERVE, PAGE_READWRITE);
 #else
-#if defined(__APPLE__) || defined(__FreeBSD__)
+#if defined(__APPLE__) || defined(__FreeBSD__) || defined(__OpenBSD__)
     hp_state = mmap(0, MEMORY, PROT_READ | PROT_WRITE,
                     MAP_PRIVATE | MAP_ANON, 0, 0);
 #else
diff --git a/src/crypto/tree-hash.c b/src/crypto/tree-hash.c
index e90b23841..7a128e4b0 100644
--- a/src/crypto/tree-hash.c
+++ b/src/crypto/tree-hash.c
@@ -34,7 +34,7 @@
 
 #include "hash-ops.h"
 
-#ifndef __FreeBSD__
+#if !defined(__FreeBSD__) && !defined(__OpenBSD__)
  #include <alloca.h>
 #else
  #include <stdlib.h>