utils.h

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#ifndef __UTILS_H
#define __UTILS_H
 
#include <stdio.h>
#include <stddef.h>
#include <stdint.h>
#include <time.h>
 
#include "log.h"
 
#define TIMESTAMP_LENGTH 20
#define BUFFER_SIZE 8096
 
void usleep(unsigned int usec);
char* strdup(const char* str1);
char* strndup(const char* src, size_t size);
char* strtok(char* str, const char* delimiters);
 
int fileno(FILE* __stream);
void usleep(unsigned int usec);
 
struct tm* localtime_r(const time_t* timer, struct tm* buf);
void flockfile(FILE* filehandle);
void funlockfile(FILE* file);
FILE* popen(const char* command, const char* type);
int pclose(FILE* stream);
 
void get_timestamp(char* buffer, size_t buffer_size);
 
void get_formatted_timestamp(char* buffer, size_t buffer_size);
 
void clear_cli();
 
int init_config_dir();
 
void guarded_print(const char* format, ...);
 
void guarded_print_line(const char* format, ...);
 
 
void log_to_file(const char* filename, const char* format, ...);
 
uint64_t ntohll(uint64_t value);
 
size_t read_var_int(const unsigned char* data, uint64_t* value);
 
int is_valid_ipv4(const char* ip_str);
 
#endif // __UTILS_H