sink.ctf.fs: write boolean field classes and fields

[babeltrace.git] / src / plugins / ctf / fs-sink / fs-sink-stream.c

diff --git a/src/plugins/ctf/fs-sink/fs-sink-stream.c b/src/plugins/ctf/fs-sink/fs-sink-stream.c
index a8bf2dc73b848d8c93af460ae3d0daba184b198c..28f70e4f99d36a5c7a6b2b091afebc11d4fb4541 100644 (file)
--- a/src/plugins/ctf/fs-sink/fs-sink-stream.c
+++ b/src/plugins/ctf/fs-sink/fs-sink-stream.c
@@ -198,6 +198,20 @@ static
 int write_field(struct fs_sink_stream *stream,
                struct fs_sink_ctf_field_class *fc, const bt_field *field);
 
+static inline
+int write_bool_field(struct fs_sink_stream *stream,
+               struct fs_sink_ctf_field_class_int *fc, const bt_field *field)
+{
+       /*
+        * CTF 1.8 has no boolean field class type, so this component
+        * translates this boolean field to an 8-bit unsigned integer
+        * field which has the value 0 (false) or 1 (true).
+        */
+       return bt_ctfser_write_unsigned_int(&stream->ctfser,
+               bt_field_bool_get_value(field) ? 1 : 0,
+               fc->base.base.alignment, fc->base.size, BYTE_ORDER);
+}
+
 static inline
 int write_int_field(struct fs_sink_stream *stream,
                struct fs_sink_ctf_field_class_int *fc, const bt_field *field)
@@ -354,6 +368,9 @@ int write_field(struct fs_sink_stream *stream,
        int ret;
 
        switch (fc->type) {
+       case FS_SINK_CTF_FIELD_CLASS_TYPE_BOOL:
+               ret = write_bool_field(stream, (void *) fc, field);
+               break;
        case FS_SINK_CTF_FIELD_CLASS_TYPE_INT:
                ret = write_int_field(stream, (void *) fc, field);
                break;