From b026cfdc1e2c766b0c9baadea7ec0a3d0daad361 Mon Sep 17 00:00:00 2001
From: Jeroen van der Heijden <jeroen@transceptor.technology>
Date: Mon, 1 Oct 2018 17:29:00 +0200
Subject: [PATCH] no posix_fadvice on apple

---
 src/siri/db/buffer.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/siri/db/buffer.c b/src/siri/db/buffer.c
index 3a484a9b..88d923a6 100644
--- a/src/siri/db/buffer.c
+++ b/src/siri/db/buffer.c
@@ -136,7 +136,9 @@ int siridb_buffer_open(siridb_t * siridb)
         return -1;
     }
 
-#ifndef __APPLE__
+#ifdef __APPLE__
+    rc = 0;  /* no posix_fadvise on apple */
+#else
     rc = posix_fadvise(buffer_fd, 0, 0, POSIX_FADV_RANDOM|POSIX_FADV_DONTNEED);
     if (rc)
     {
@@ -144,7 +146,7 @@ int siridb_buffer_open(siridb_t * siridb)
     }
 #endif
 
-    return 0;
+    return rc;
 }
 
 static void buffer__migrate_to_new(char * pt, size_t sz)
-- 
2.30.2