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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2018-11-07 12:19:29 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2018-11-07 12:20:17 +0000 |
commit | a64a253794ac64cb40befee54db53bde17dd0d49 (patch) | |
tree | c1024acc5f6e508814b944d99f112259bb28b1be /backends/backends.h | |
parent | New upstream version 1.10.0+dfsg (diff) | |
download | netdata-upstream/1.11.0+dfsg.tar.xz netdata-upstream/1.11.0+dfsg.zip |
New upstream version 1.11.0+dfsgupstream/1.11.0+dfsg
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'backends/backends.h')
-rw-r--r-- | backends/backends.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/backends/backends.h b/backends/backends.h new file mode 100644 index 000000000..468e4fed8 --- /dev/null +++ b/backends/backends.h @@ -0,0 +1,52 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + +#ifndef NETDATA_BACKENDS_H +#define NETDATA_BACKENDS_H 1 + +#include "daemon/common.h" + +typedef enum backend_options { + BACKEND_OPTION_NONE = 0, + + BACKEND_SOURCE_DATA_AS_COLLECTED = (1 << 0), + BACKEND_SOURCE_DATA_AVERAGE = (1 << 1), + BACKEND_SOURCE_DATA_SUM = (1 << 2), + + BACKEND_OPTION_SEND_NAMES = (1 << 16) +} BACKEND_OPTIONS; + +#define BACKEND_OPTIONS_SOURCE_BITS (BACKEND_SOURCE_DATA_AS_COLLECTED|BACKEND_SOURCE_DATA_AVERAGE|BACKEND_SOURCE_DATA_SUM) +#define BACKEND_OPTIONS_DATA_SOURCE(backend_options) (backend_options & BACKEND_OPTIONS_SOURCE_BITS) + +extern int global_backend_update_every; +extern BACKEND_OPTIONS global_backend_options; +extern const char *global_backend_prefix; + +extern void *backends_main(void *ptr); + +extern BACKEND_OPTIONS backend_parse_data_source(const char *source, BACKEND_OPTIONS backend_options); + +#ifdef BACKENDS_INTERNALS + +extern int backends_can_send_rrdset(BACKEND_OPTIONS backend_options, RRDSET *st); +extern calculated_number backend_calculate_value_from_stored_data( + RRDSET *st // the chart + , RRDDIM *rd // the dimension + , time_t after // the start timestamp + , time_t before // the end timestamp + , BACKEND_OPTIONS backend_options // BACKEND_SOURCE_* bitmap + , time_t *first_timestamp // the timestamp of the first point used in this response + , time_t *last_timestamp // the timestamp that should be reported to backend +); + +extern size_t backend_name_copy(char *d, const char *s, size_t usable); +extern int discard_response(BUFFER *b, const char *backend); + +#endif // BACKENDS_INTERNALS + +#include "backends/prometheus/backend_prometheus.h" +#include "backends/graphite/graphite.h" +#include "backends/json/json.h" +#include "backends/opentsdb/opentsdb.h" + +#endif /* NETDATA_BACKENDS_H */ |