From 29fefcad4d5f891e2d4325c482d4242d530aef4a Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Thu, 10 May 2018 20:59:45 +0200
Subject: Hide fopen wrapper and use reader interface consistently

---
 src/world.c | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'src/world.c')

diff --git a/src/world.c b/src/world.c
index 0210760d..7ec483e8 100644
--- a/src/world.c
+++ b/src/world.c
@@ -14,12 +14,35 @@
   OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */
 
+#define _POSIX_C_SOURCE 200809L /* for posix_fadvise */
+
 #include "serd_internal.h"
+#include "serd_config.h"
 
 #include <stdarg.h>
+#include <stdio.h>
+#if defined(HAVE_POSIX_FADVISE)
+#   include <fcntl.h>
+#endif
 
 #include "world.h"
 
+FILE*
+serd_world_fopen(SerdWorld* world, const char* path, const char* mode)
+{
+	FILE* fd = fopen(path, mode);
+	if (!fd) {
+		serd_world_errorf(world, SERD_ERR_INTERNAL,
+		                  "failed to open file %s (%s)\n",
+		                  path, strerror(errno));
+		return NULL;
+	}
+#if defined(HAVE_POSIX_FADVISE) && defined(HAVE_FILENO)
+	posix_fadvise(fileno(fd), 0, 0, POSIX_FADV_SEQUENTIAL);
+#endif
+	return fd;
+}
+
 SerdStatus
 serd_world_error(const SerdWorld* world, const SerdError* e)
 {
-- 
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