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#ifndef TAR_H
# define TAR_H
# include <sys/types.h>
# include <sys/stat.h>
# ifndef S_IFMT
# define S_IFMT __S_IFMT
# endif
# ifndef S_IFDIR
# define S_IFDIR __S_IFDIR
# endif
# ifndef S_IFREG
# define S_IFREG __S_IFREG
# endif
# include <unistd.h>
# include <stdbool.h>
# include <stdint.h>
# include <getopt.h>
# include <fcntl.h>
# include <dirent.h>
# include <stdio.h>
# include <stdlib.h>
# include <strings.h>
# include <string.h>
# include <grp.h>
# include <pwd.h>
# include <limits.h>
# ifdef __linux__
# include <linux/limits.h>
# endif
# define RECORD_SIZE 512
// # define FILE_NAME_MAX 100
// https://en.wikipedia.org/wiki/Tar_(computing)?oldformat=true#Header
typedef struct
{
char file_name[100];
char file_mode[8];
char user_id[8];
char group_id[8];
char file_size[12];
char last_time[12]; // utime
char checksum[8];
char file_type[1];
char link_file_name[100];
char ustar[6];
char ustar_version[2];
char user_name[32];
char group_name[32];
char device_major_number[8];
char device_minor_number[8];
char file_name_prefix[155];
} t_header;
typedef enum
{
FLAG_CREATE = 1 << 0,
FLAG_VERBOSE = 1 << 0,
FLAG_LIST = 1 << 0,
} t_flags;
// utils.c
int record_write(int fd, char *s, size_t size);
int record_write_blank(int fd, size_t count);
int header_write(int fd, char *file_name, struct stat *statbuf);
// fs.c
int file_content_write(int fd, int file_fd, struct stat *statbuf);
int file_write(int fd, char file_name[PATH_MAX]);
int directory_write(int fd, char dir_name[PATH_MAX]);
// archive.c
int archive_write(char *archive_file_name, char **files);
int archive_read(char *archive_file_name);
#endif // TAR_H
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