myrls.c File Reference

External ulility myrls. More...

Classes
struct	file_info
struct	user_info

Enumerations
enum	file_type {   REGULAR , DIRECTORY , SYMLINK , FIFO ,   SOCKET , EXECUTABLE , UNKNOWN }

Functions
static void	init (void)
static void	usage (int const status, char const *message)
static int	file_name_cmp (void const *a, void const *b)
static void *	xmalloc (size_t const size)
static void *	xrealloc (void *ptr, size_t const size)
static void	file_error (char const *message, char const *path)
static void	format_permissions (mode_t const mode, char *formatted)
static char *	get_owner (uid_t const uid)
static void	format_time (time_t const mtime, char *formatted)
static int	get_file_type (mode_t const st_mode)
static void	print_file_info (struct file_info const *file_info, int const owner_w, int const size_w)
static char *	read_link (char const *path, size_t expected_size)
static int	read_file_info (char const *path, char const *file_name, struct file_info *file_info)
static void	free_file_info (struct file_info *file_info, size_t const count)
static size_t	concat_path (char const *file_name, size_t const path_len, char *full_path)
static void	restore_path (char *path, size_t const path_len)
static void	list_dir (char *path, size_t const path_len)
static int	myrls (char const *path)
int	main (int argc, char *argv[])

Variables
static char const *const	file_type_str []
static struct option	long_opts []
static struct user_info *	user_info_cache
static char	current_path [PATH_MAX]
static int	exit_status

Detailed Description

External ulility myrls.

Variable Documentation

file_type_str

char const* const file_type_str[]

static

Initial value:

= {
        [REGULAR]    = "",
        [DIRECTORY]  = "/",
        [SYMLINK]    = "@",
        [FIFO]       = "|",
        [SOCKET]     = "=",
        [EXECUTABLE] = "*",
        [UNKNOWN]    = "?"
}

long_opts

struct option long_opts[]

static

Initial value:

= {
        {"help", no_argument, NULL, 'h'},
        {NULL, 0,             NULL, 0}
}