Zabbix

#include "zbxprof.h"

#include "zbxalgo.h"

#include "zbxtime.h"

​

#define PROF_LEVEL_MAX  10

​

typedef struct

{

    const char      *func_name;

    double          start;

    double          sec;

    double          sec_wait;

    unsigned int        locked;

    zbx_prof_scope_t    scope;

}

zbx_func_profile_t;

​

ZBX_PTR_VECTOR_DECL(func_profiles, zbx_func_profile_t*)

ZBX_PTR_VECTOR_IMPL(func_profiles, zbx_func_profile_t*)

​

static volatile int                 zbx_prof_scope_requested;

​

static ZBX_THREAD_LOCAL zbx_vector_func_profiles_t  zbx_func_profiles;

static ZBX_THREAD_LOCAL zbx_prof_scope_t        zbx_prof_scope;

static ZBX_THREAD_LOCAL int             zbx_prof_initialized;

​

static ZBX_THREAD_LOCAL zbx_func_profile_t      *zbx_func_profile[PROF_LEVEL_MAX];

#undef PROF_LEVEL_MAX

static ZBX_THREAD_LOCAL int             zbx_func_profile_level;

​

static void zbx_prof_init(void)

{

    if (0 == zbx_prof_initialized)

    {

        zbx_prof_initialized = 1;

        zbx_vector_func_profiles_create(&zbx_func_profiles);

    }

}

​

static int  compare_func_profile(const void *d1, const void *d2)

{

    const zbx_func_profile_t    *func_profile1 = *((const zbx_func_profile_t * const *)d1);

    const zbx_func_profile_t    *func_profile2 = *((const zbx_func_profile_t * const *)d2);

​

    ZBX_RETURN_IF_NOT_EQUAL(func_profile1->func_name, func_profile2->func_name);

​

    return 0;

}

​

static void func_profile_free(zbx_func_profile_t *func_profile)

{

    zbx_free(func_profile);

}

​

void    zbx_prof_start(const char *func_name, zbx_prof_scope_t scope)

{

    if (0 != zbx_prof_scope)

    {

        int         i;

#if defined(__hpux)

        /* fix for compiling with HP-UX bundled cc compiler */

        zbx_func_profile_t  *func_profile, func_profile_local = {func_name, 0};

#else