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Diffstat (limited to 'libpq/postgresql/port/darwin/pg_config_os.h')
-rw-r--r--libpq/postgresql/port/darwin/pg_config_os.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/libpq/postgresql/port/darwin/pg_config_os.h b/libpq/postgresql/port/darwin/pg_config_os.h
new file mode 100644
index 0000000..29c4b91
--- /dev/null
+++ b/libpq/postgresql/port/darwin/pg_config_os.h
@@ -0,0 +1,8 @@
+/* src/include/port/darwin.h */
+
+#define __darwin__ 1
+
+#if HAVE_DECL_F_FULLFSYNC /* not present before OS X 10.3 */
+#define HAVE_FSYNC_WRITETHROUGH
+
+#endif