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Edit File: sysprof-collector.h

/* sysprof-collector.h
 *
 * Copyright 2020 Christian Hergert <chergert@redhat.com>
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * Subject to the terms and conditions of this license, each copyright holder
 * and contributor hereby grants to those receiving rights under this license
 * a perpetual, worldwide, non-exclusive, no-charge, royalty-free,
 * irrevocable (except for failure to satisfy the conditions of this license)
 * patent license to make, have made, use, offer to sell, sell, import, and
 * otherwise transfer this software, where such license applies only to those
 * patent claims, already acquired or hereafter acquired, licensable by such
 * copyright holder or contributor that are necessarily infringed by:
 *
 * (a) their Contribution(s) (the licensed copyrights of copyright holders
 *     and non-copyrightable additions of contributors, in source or binary
 *     form) alone; or
 *
 * (b) combination of their Contribution(s) with the work of authorship to
 *     which such Contribution(s) was added by such copyright holder or
 *     contributor, if, at the time the Contribution is added, such addition
 *     causes such combination to be necessarily infringed. The patent license
 *     shall not apply to any other combinations which include the
 *     Contribution.
 *
 * Except as expressly stated above, no rights or licenses from any copyright
 * holder or contributor is granted under this license, whether expressly, by
 * implication, estoppel or otherwise.
 *
 * DISCLAIMER
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * SPDX-License-Identifier: BSD-2-Clause-Patent
 */

#pragma once

#include <stdarg.h>

#include "sysprof-capture-types.h"
#include "sysprof-macros.h"

SYSPROF_BEGIN_DECLS

SYSPROF_AVAILABLE_IN_3_36
void         sysprof_collector_init             (void);
SYSPROF_AVAILABLE_IN_3_38
bool         sysprof_collector_is_active        (void);
SYSPROF_AVAILABLE_IN_3_36
void         sysprof_collector_allocate         (SysprofCaptureAddress             alloc_addr,
                                                 int64_t                           alloc_size,
                                                 SysprofBacktraceFunc              backtrace_func,
                                                 void                             *backtrace_data);
SYSPROF_AVAILABLE_IN_3_36
void         sysprof_collector_sample           (SysprofBacktraceFunc              backtrace_func,
                                                 void                             *backtrace_data);
SYSPROF_AVAILABLE_IN_3_36
void         sysprof_collector_mark             (int64_t                           time,
                                                 int64_t                           duration,
                                                 const char                       *group,
                                                 const char                       *mark,
                                                 const char                       *message);
SYSPROF_AVAILABLE_IN_3_38
void         sysprof_collector_mark_printf      (int64_t                           time,
                                                 int64_t                           duration,
                                                 const char                       *group,
                                                 const char                       *mark,
                                                 const char                       *message_format,
                                                 ...) SYSPROF_PRINTF(5, 6);
SYSPROF_AVAILABLE_IN_3_38
void         sysprof_collector_mark_vprintf     (int64_t                           time,
                                                 int64_t                           duration,
                                                 const char                       *group,
                                                 const char                       *mark,
                                                 const char                       *message_format,
                                                 va_list                           args) SYSPROF_PRINTF(5, 0);
SYSPROF_AVAILABLE_IN_3_36
void         sysprof_collector_log              (int                               severity,
                                                 const char                       *domain,
                                                 const char                       *message);
SYSPROF_AVAILABLE_IN_3_38
void         sysprof_collector_log_printf       (int                               severity,
                                                 const char                       *domain,
                                                 const char                       *format,
                                                 ...) SYSPROF_PRINTF (3, 4);
SYSPROF_AVAILABLE_IN_3_38
unsigned int sysprof_collector_request_counters (unsigned int                      n_counters);
SYSPROF_AVAILABLE_IN_3_38
void         sysprof_collector_define_counters  (const SysprofCaptureCounter      *counters,
                                                 unsigned int                      n_counters);
SYSPROF_AVAILABLE_IN_3_38
void         sysprof_collector_set_counters     (const unsigned int               *counters_ids,
                                                 const SysprofCaptureCounterValue *values,
                                                 unsigned int                      n_counters);

SYSPROF_END_DECLS