canonify.c File Reference

#include <stdlib.h>
#include <vfs/canonify.h>

Go to the source code of this file.

Data Structures
struct	change_state_t
struct	token_t
Enumerations
enum	state_t
	States used by canonify().
enum	tokval_t
	Token types used for tokenization of path.
Functions
char *	canonify (char *path, size_t *lenp)
	Canonify a file system path.
static token_t	next_token (token_t *cur)
	Given a token, return the next token.
static void	remove_trailing_slash (token_t *t, token_t *tfsl, token_t *tlcomp)
static void	save_component (token_t *t, token_t *tfsl, token_t *tlcomp)
static void	set_first_slash (token_t *t, token_t *tfsl, token_t *tlcomp)
static void	shift_dot (token_t *t, token_t *tfsl, token_t *tlcomp)
	Eat the extra '.
static void	shift_dotdot (token_t *t, token_t *tfsl, token_t *tlcomp)
	Collapse the TK_COMP TK_SLASH TK_DOTDOT pattern.
static void	shift_slash (token_t *t, token_t *tfsl, token_t *tlcomp)
	Eat the extra '/'.
static token_t	slash_token (char *start)
	Fake up the TK_SLASH token.
static void	terminate_slash (token_t *t, token_t *tfsl, token_t *tlcomp)
Variables
static change_state_t	trans [4][6]
	Transition function for canonify().

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Detailed Description

Definition in file canonify.c.

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