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/* Copyright (C) 2021-2022 Free Software Foundation, Inc.
Contributed by Oracle.
This file is part of GNU Binutils.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
#ifndef _COLLECTORAPI_H
#define _COLLECTORAPI_H
/* This file contains function prototypes for the user-callable API
routines in libcollector. */
#include <pthread.h>
#ifdef __cplusplus
extern "C"
{
#endif
/* Routine to record a sample in the experiment. */
extern void collector_sample (const char *name);
/* Routine to suspend data collection during an experiment. */
extern void collector_pause (void);
/* Routine to resume data collection during an experiment. */
extern void collector_resume (void);
/* Routine to suspend per-thread data collection during an experiment. */
extern void collector_thread_pause (pthread_t tid);
/* Routine to resume per-thread data collection during an experiment. */
extern void collector_thread_resume (pthread_t tid);
/* Routine to close the experiment, and stop all data collection. */
extern void collector_terminate_expt (void);
typedef struct
{
unsigned int offset;
unsigned int lineno;
} Lineno;
/* Routines to let libcollector know about dynamically loaded functions. */
extern void collector_func_load (const char *name, const char *alias,
const char *sourcename, void *vaddr,
int size, int lntsize, Lineno *lntable);
extern void collector_func_unload (void *vaddr);
#ifdef NEED_COLLECTOR_MODULE
extern void collector_module_load (const char *modulename, void *vaddr);
extern void collector_module_unload (void *vaddr);
#endif
#ifdef __cplusplus
}
#endif
#endif /* _COLLECTORAPI_H */
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