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57 lines
3.1 KiB
C
57 lines
3.1 KiB
C
// SPDX-License-Identifier: GPL-3.0-or-later
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#ifndef NETDATA_RRDFUNCTIONS_H
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#define NETDATA_RRDFUNCTIONS_H 1
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// ----------------------------------------------------------------------------
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#include "rrd.h"
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typedef void (*rrd_function_result_callback_t)(BUFFER *wb, int code, void *result_cb_data);
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typedef bool (*rrd_function_is_cancelled_cb_t)(void *is_cancelled_cb_data);
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typedef void (*rrd_function_canceller_cb_t)(void *data);
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typedef void (*rrd_function_register_canceller_cb_t)(void *register_cancel_cb_data, rrd_function_canceller_cb_t cancel_cb, void *cancel_cb_data);
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typedef int (*rrd_function_execute_cb_t)(BUFFER *wb, int timeout, const char *function, void *collector_data,
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rrd_function_result_callback_t result_cb, void *result_cb_data,
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rrd_function_is_cancelled_cb_t is_cancelled_cb, void *is_cancelled_cb_data,
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rrd_function_register_canceller_cb_t register_cancel_cb, void *register_cancel_db_data);
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void rrd_functions_inflight_init(void);
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void rrdfunctions_host_init(RRDHOST *host);
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void rrdfunctions_host_destroy(RRDHOST *host);
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void rrd_collector_started(void);
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void rrd_collector_finished(void);
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// add a function, to be run from the collector
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void rrd_function_add(RRDHOST *host, RRDSET *st, const char *name, int timeout, const char *help,
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bool sync, rrd_function_execute_cb_t execute_cb, void *execute_cb_data);
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// call a function, to be run from anywhere
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int rrd_function_run(RRDHOST *host, BUFFER *result_wb, int timeout, const char *cmd,
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bool wait, const char *transaction,
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rrd_function_result_callback_t result_cb, void *result_cb_data,
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rrd_function_is_cancelled_cb_t is_cancelled_cb, void *is_cancelled_cb_data);
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// cancel a running function, to be run from anywhere
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void rrd_function_cancel(const char *transaction);
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void rrd_functions_expose_rrdpush(RRDSET *st, BUFFER *wb);
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void rrd_functions_expose_global_rrdpush(RRDHOST *host, BUFFER *wb);
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void chart_functions2json(RRDSET *st, BUFFER *wb, int tabs, const char *kq, const char *sq);
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void chart_functions_to_dict(DICTIONARY *rrdset_functions_view, DICTIONARY *dst, void *value, size_t value_size);
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void host_functions_to_dict(RRDHOST *host, DICTIONARY *dst, void *value, size_t value_size, STRING **help);
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void host_functions2json(RRDHOST *host, BUFFER *wb);
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uint8_t functions_format_to_content_type(const char *format);
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const char *functions_content_type_to_format(HTTP_CONTENT_TYPE content_type);
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int rrd_call_function_error(BUFFER *wb, const char *msg, int code);
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int rrdhost_function_streaming(BUFFER *wb, int timeout, const char *function, void *collector_data,
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rrd_function_result_callback_t result_cb, void *result_cb_data,
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rrd_function_is_cancelled_cb_t is_cancelled_cb, void *is_cancelled_cb_data,
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rrd_function_register_canceller_cb_t register_cancel_cb, void *register_cancel_db_data);
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#define RRDFUNCTIONS_STREAMING_HELP "Streaming status for parents and children."
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#endif // NETDATA_RRDFUNCTIONS_H
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