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authorDavid Robillard <d@drobilla.net>2018-05-11 11:09:23 +0200
committerDavid Robillard <d@drobilla.net>2018-05-27 18:23:15 +0200
commit227834eebd2aad13b25bddae3e65cf51877333ee (patch)
tree3add777bddf9f66f2cabf6b5da2994b070bc3e04 /src/system.c
parenta3b6babaf0186b34d801a75b62253573ef26a154 (diff)
downloadserd-227834eebd2aad13b25bddae3e65cf51877333ee.tar.gz
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Move system utilities to separate source files
Diffstat (limited to 'src/system.c')
-rw-r--r--src/system.c37
1 files changed, 37 insertions, 0 deletions
diff --git a/src/system.c b/src/system.c
new file mode 100644
index 00000000..7229ab6a
--- /dev/null
+++ b/src/system.c
@@ -0,0 +1,37 @@
+/*
+ Copyright 2011-2018 David Robillard <http://drobilla.net>
+
+ Permission to use, copy, modify, and/or distribute this software for any
+ purpose with or without fee is hereby granted, provided that the above
+ copyright notice and this permission notice appear in all copies.
+
+ THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+
+#define _POSIX_C_SOURCE 200809L /* for posix_fadvise */
+
+#include "system.h"
+
+#include "serd_config.h"
+#include "serd_internal.h"
+
+#include <stddef.h>
+#include <stdlib.h>
+
+void*
+serd_allocate_buffer(size_t size)
+{
+#ifdef HAVE_POSIX_MEMALIGN
+ void* ptr;
+ const int ret = posix_memalign(&ptr, SERD_PAGE_SIZE, size);
+ return ret ? NULL : ptr;
+#else
+ return malloc(size);
+#endif
+}