Zabbix

while (0)

​

#define THIS_SHOULD_NEVER_HAPPEN_MSG(fmt, ...)                                  \

                                                        \

do                                                      \

{                                                       \

    THIS_SHOULD_NEVER_HAPPEN;                                       \

    zbx_error(fmt, ##__VA_ARGS__);                                      \

}                                                       \

​

#define ARRSIZE(a)  (sizeof(a) / sizeof(*a))

​

void    zbx_print_version(const char *title_message);

​

const char      *get_program_name(const char *path);

typedef unsigned char   (*zbx_get_program_type_f)(void);

typedef const char  *(*zbx_get_progname_f)(void);

typedef int     (*zbx_get_config_forks_f)(unsigned char process_type);

typedef const char  *(*zbx_get_config_str_f)(void);

#define ZBX_PREPROC_SNMP_WALK_TO_JSON       29

#define ZBX_PREPROC_SNMP_GET_VALUE      30

​

/* custom on fail actions */

#define ZBX_PREPROC_FAIL_DEFAULT    0

#define ZBX_PREPROC_FAIL_DISCARD_VALUE  1

#define ZBX_PREPROC_FAIL_SET_VALUE  2

#define ZBX_PREPROC_FAIL_SET_ERROR  3

​

/* includes terminating '\0' */

#define CUID_LEN    26

void    zbx_new_cuid(char *cuid);

​

typedef struct

{

    char    *tag;

    char    *value;

}

zbx_tag_t;

    }                                               \

    while (0)

#else

#   define zabbix_log zbx_log_handle

#endif

​

typedef void (*zbx_log_func_t)(int level, const char *fmt, va_list args);

​

void    zbx_init_library_common(zbx_log_func_t log_func, zbx_get_progname_f get_progname, zbx_backtrace_f backtrace);

int zbx_get_log_level(void);

void    zbx_set_log_level(int level);

const char  *zbx_get_log_component_name(void);

​

#ifndef _WINDOWS

void        zabbix_increase_log_level(void);

void        zabbix_decrease_log_level(void);

void        zabbix_report_log_level_change(void);

const char  *zabbix_get_log_level_string(void);

​