From f2de0f8e9a8c520125bbffb13fc11f6fdfc8a1dd Mon Sep 17 00:00:00 2001
From: Thomas White <taw@physics.org>
Date: Mon, 8 Jun 2020 14:20:14 +0200
Subject: Add is_hdf5_file

Avoids using HDF5 API calls all over the code
---
 libcrystfel/src/image-hdf5.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'libcrystfel/src/image-hdf5.c')

diff --git a/libcrystfel/src/image-hdf5.c b/libcrystfel/src/image-hdf5.c
index 6b6b70c5..02b83068 100644
--- a/libcrystfel/src/image-hdf5.c
+++ b/libcrystfel/src/image-hdf5.c
@@ -1221,3 +1221,9 @@ struct event_list *image_hdf5_expand_frames(const DataTemplate *dtempl,
 
 	}
 }
+
+
+int is_hdf5_file(const char *filename)
+{
+	return H5Fis_hdf5(filename);
+}
-- 
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