minix/lib/libc/sys-minix/sprofile.c

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#include <sys/cdefs.h>
#include "namespace.h"
#ifdef __weak_alias
#define sprofile _sprofile
__weak_alias(sprofile, _sprofile)
#endif
#include <lib.h>
#include <string.h>
#include <minix/profile.h>
int sprofile(int action,
int size,
int freq,
int type,
void *ctl_ptr,
void *mem_ptr)
{
message m;
memset(&m, 0, sizeof(m));
m.PROF_ACTION = action;
m.PROF_MEM_SIZE = size;
m.PROF_FREQ = freq;
m.PROF_INTR_TYPE = type;
m.PROF_CTL_PTR = (void *) ctl_ptr;
m.PROF_MEM_PTR = (void *) mem_ptr;
return _syscall(PM_PROC_NR, PM_SPROF, &m);
}