From bf4f881c2241fa8ae6459bd9c8ee6cc83ee563a9 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Fri, 13 Nov 2020 10:52:56 +0100
Subject: Move fopen wrapper to world

---
 src/world.c | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

(limited to 'src/world.c')

diff --git a/src/world.c b/src/world.c
index aa260e37..71fd32c8 100644
--- a/src/world.c
+++ b/src/world.c
@@ -16,9 +16,37 @@
 
 #include "world.h"
 
+#include "serd_config.h"
+
+#if defined(USE_POSIX_FADVISE)
+#  include <fcntl.h>
+#endif
+
+#include <errno.h>
 #include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.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 USE_POSIX_FADVISE && USE_FILENO
+  posix_fadvise(fileno(fd), 0, 0, POSIX_FADV_SEQUENTIAL);
+#endif
+
+  return fd;
+}
 
 SerdStatus
 serd_world_error(const SerdWorld* const world, const SerdError* const e)
-- 
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