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!perf: generalize perf syscalls #415

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!perf: generalize perf syscalls #415

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41 changes: 41 additions & 0 deletions include/sys/perf.h
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Original file line number Diff line number Diff line change
@@ -0,0 +1,41 @@
/*
* Phoenix-RTOS
*
* libphoenix
*
* sys/perf
*
* Copyright 2025 Phoenix Systems
* Author: Adam Greloch
*
* %LICENSE%
*/

#ifndef _LIBPHOENIX_SYS_PERF_H_
#define _LIBPHOENIX_SYS_PERF_H_

#include <phoenix/perf.h>

#ifdef __cplusplus
extern "C" {
#endif


extern int perf_start(perf_mode_t mode, unsigned flags, void *arg, size_t sz);


extern int perf_read(perf_mode_t mode, void *buffer, size_t bufsz, int chan);


extern int perf_stop(perf_mode_t mode);


extern int perf_finish(perf_mode_t mode);


#ifdef __cplusplus
}
#endif


#endif
9 changes: 0 additions & 9 deletions include/sys/threads.h
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Original file line number Diff line number Diff line change
Expand Up @@ -49,15 +49,6 @@ extern void _errno_new(struct __errno_t *e);
extern void _errno_remove(struct __errno_t *e);


extern int perf_start(unsigned pid);


extern int perf_read(void *buffer, size_t bufsz);


extern int perf_finish(void);


extern int gettid(void);


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