File util_func.c¶

FileList > base > util_func.c

#include "config.h"
#include <stdio.h>
#include <string.h>
#include <signal.h>
#include <assert.h>
#include <chrono>
#include <time.h>
#include <stdarg.h>
#include <sys/timeb.h>
#include <sys/time.h>
#include "util_func.h"
#include "porting.h"
#include "error_code.h"
#include "utility.h"
#include "system_parameter.h"
#include "environment_variable.h"
#include "memory_wrapper.hpp"

Public Static Attributes¶

Type	Name
SIG_HANDLER	user_interrupt_handler = `[NULL](freelistheap_8h.md#define-null)`
SIG_HANDLER	user_quit_handler = `[NULL](freelistheap_8h.md#define-null)`
char	util_Log_buffer
char *	util_Log_filename = `[NULL](freelistheap_8h.md#define-null)`
char	util_Log_filename_buf

Public Functions¶

Type	Name
unsigned int	hashpjw (const char * s)
void	util_arm_signal_handlers (SIG_HANDLER sigint_handler, SIG_HANDLER sigquit_handler)
int	util_bsearch (const void * key, const void * base, int n_elems, unsigned int sizeof_elem, int()(const* void , const* void ) func_compare, bool* * out_found)
int	util_compare_filepath (const char * file1, const char * file2)
void	util_disarm_signal_handlers (void)
void	util_free_string_array (char ** array)
void	util_get_second_and_ms_since_epoch (time_t * secs, int * msec)
void	util_get_seconds_and_rest_since_epoch (std::chrono::seconds & secs, Duration & rest)
int	util_log_write_command (int argc, char * argv, int util_name_pos)
int	util_log_write_errid (int message_id, ...)
int	util_log_write_errstr (const char * format, ...)
int	util_log_write_result (int error)
int	util_log_write_warnstr (const char * format, ...)
void	util_shuffle_string_array (char array, int** count)
char **	util_split_string (const char * str, const char * delim)
time_t	util_str_to_time_since_epoch (char * str)

Public Static Functions¶

Type	Name
FILE *	fopen_and_lock (const char * path)
void	system_interrupt_handler (int sig)
void	system_quit_handler (int sig)
void	util_get_seconds_and_rest_since_epoch (std::chrono::seconds & secs, Duration & rest)
FILE *	util_log_file_backup (FILE * fp, const char * path)
FILE *	util_log_file_fopen (const char * path)
int	util_log_header (char * buf, size_t buf_len)
int	util_log_write_internal (const char * msg, const char * prefix_str)

Macros¶

Type	Name
define	MAX_RETRY_COUNT `10`
define	UTIL_LOG_BUFFER_SIZE `([UTIL\_LOG\_MAX\_MSG\_SIZE](util__func_8c.md#define-util_log_max_msg_size) + [UTIL\_LOG\_MAX\_HEADER\_LEN](util__func_8c.md#define-util_log_max_header_len))`
define	UTIL_LOG_FILENAME `"cubrid\_utility.log"`
define	UTIL_LOG_MAX_HEADER_LEN `(40)`
define	UTIL_LOG_MAX_MSG_SIZE `(1024)`

Public Static Attributes Documentation¶

variable user_interrupt_handler¶

SIG_HANDLER user_interrupt_handler;

variable user_quit_handler¶

SIG_HANDLER user_quit_handler;

variable util_Log_buffer¶

char util_Log_buffer[((1024)+(40))];

variable util_Log_filename¶

char* util_Log_filename;

variable util_Log_filename_buf¶

char util_Log_filename_buf[PATH_MAX];

Public Functions Documentation¶

function hashpjw¶

unsigned  int hashpjw (
    const  char * s
)

function util_arm_signal_handlers¶

void util_arm_signal_handlers (
    SIG_HANDLER sigint_handler,
    SIG_HANDLER sigquit_handler
)

function util_bsearch¶

int util_bsearch (
    const  void * key,
    const  void * base,
    int n_elems,
    unsigned  int sizeof_elem,
    int (*)( const  void *, const  void *) func_compare,
    bool * out_found
)

function util_compare_filepath¶

int util_compare_filepath (
    const  char * file1,
    const  char * file2
)

function util_disarm_signal_handlers¶

void util_disarm_signal_handlers (
    void
)

function util_free_string_array¶

void util_free_string_array (
    char ** array
)

function util_get_second_and_ms_since_epoch¶

void util_get_second_and_ms_since_epoch (
    time_t * secs,
    int * msec
)

function util_get_seconds_and_rest_since_epoch¶

template<typename  Duration>
void util_get_seconds_and_rest_since_epoch (
    std::chrono::seconds & secs,
    Duration & rest
)

function util_log_write_command¶

int util_log_write_command (
    int argc,
    char * argv,
    int util_name_pos
)

function util_log_write_errid¶

int util_log_write_errid (
    int message_id,
    ...
)

function util_log_write_errstr¶

int util_log_write_errstr (
    const  char * format,
    ...
)

function util_log_write_result¶

int util_log_write_result (
    int error
)

function util_log_write_warnstr¶

int util_log_write_warnstr (
    const  char * format,
    ...
)

function util_shuffle_string_array¶

void util_shuffle_string_array (
    char ** array,
    int count
)

function util_split_string¶

char ** util_split_string (
    const  char * str,
    const  char * delim
)

function util_str_to_time_since_epoch¶

time_t util_str_to_time_since_epoch (
    char * str
)

Public Static Functions Documentation¶

function fopen_and_lock¶

static FILE * fopen_and_lock (
    const  char * path
)

function system_interrupt_handler¶

static void system_interrupt_handler (
    int sig
)

function system_quit_handler¶

static void system_quit_handler (
    int sig
)

function util_get_seconds_and_rest_since_epoch¶

template<typename  Duration>
static void util_get_seconds_and_rest_since_epoch (
    std::chrono::seconds & secs,
    Duration & rest
)

function util_log_file_backup¶

static FILE * util_log_file_backup (
    FILE * fp,
    const  char * path
)

function util_log_file_fopen¶

static FILE * util_log_file_fopen (
    const  char * path
)

function util_log_header¶

static int util_log_header (
    char * buf,
    size_t buf_len
)

function util_log_write_internal¶

static int util_log_write_internal (
    const  char * msg,
    const  char * prefix_str
)

Macro Definition Documentation¶

define MAX_RETRY_COUNT¶

#define MAX_RETRY_COUNT `10`

define UTIL_LOG_BUFFER_SIZE¶

#define UTIL_LOG_BUFFER_SIZE `( UTIL_LOG_MAX_MSG_SIZE + UTIL_LOG_MAX_HEADER_LEN )`

define UTIL_LOG_FILENAME¶

#define UTIL_LOG_FILENAME `"cubrid_utility.log"`

define UTIL_LOG_MAX_HEADER_LEN¶

#define UTIL_LOG_MAX_HEADER_LEN `(40)`

define UTIL_LOG_MAX_MSG_SIZE¶

#define UTIL_LOG_MAX_MSG_SIZE `(1024)`

The documentation for this class was generated from the following file cubrid/src/base/util_func.c