From ada26306992babeccad0c5443fbd76e28dd24cd6 Mon Sep 17 00:00:00 2001
From: Howard Chu <hyc@symas.com>
Date: Thu, 7 Aug 2014 11:06:53 -0700
Subject: [PATCH] Just use memalign, not posix_memalign

Everything has it. Solaris doesn't have posix_memalign.
---
 libraries/liblmdb/mdb.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/libraries/liblmdb/mdb.c b/libraries/liblmdb/mdb.c
index 8b560ed..6a95f31 100644
--- a/libraries/liblmdb/mdb.c
+++ b/libraries/liblmdb/mdb.c
@@ -85,6 +85,7 @@ extern int cacheflush(char *addr, int nbytes, int cache);
 #include <inttypes.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <malloc.h>
 #include <string.h>
 #include <time.h>
 #include <unistd.h>
@@ -8469,9 +8470,9 @@ mdb_env_copyfd1(MDB_env *env, HANDLE fd)
 #else
 	pthread_mutex_init(&my.mc_mutex, NULL);
 	pthread_cond_init(&my.mc_cond, NULL);
-	rc = posix_memalign((void **)&my.mc_wbuf[0], env->me_os_psize, MDB_WBUF*2);
-	if (rc)
-		return rc;
+	my.mc_wbuf[0] = memalign(env->me_os_psize, MDB_WBUF*2);
+	if (my.mc_wbuf[0] == NULL)
+		return errno;
 #endif
 	memset(my.mc_wbuf[0], 0, MDB_WBUF*2);
 	my.mc_wbuf[1] = my.mc_wbuf[0] + MDB_WBUF;