path.c File Reference

Path manipulation helper functions. More...

#include <string.h>
#include <ctype.h>
#include "path.h"

Go to the source code of this file.

Functions
bool_t	pathIsAbsolute (const char_t *path)
	Test if the path is absolute. More...
bool_t	pathIsRelative (const char_t *path)
	Test if the path is relative. More...
const char_t *	pathGetFilename (const char_t *path)
	Extract the file name from the supplied path. More...
void	pathRemoveFilename (char_t *path)
	Remove the trailing file name from the supplied path. More...
void	pathCopy (char_t *dest, const char_t *src, size_t maxLen)
	Copy a path. More...
void	pathCanonicalize (char_t *path)
	Simplify a path. More...
void	pathAddSlash (char_t *path, size_t maxLen)
	Add a slash to the end of a string. More...
void	pathRemoveSlash (char_t *path)
	Remove the trailing slash from a given path. More...
void	pathCombine (char_t *path, const char_t *more, size_t maxLen)
	Concatenate two paths. More...
bool_t	pathMatch (const char_t *path, const char_t *pattern)
	Check whether a file name matches the specified pattern. More...

Detailed Description

Path manipulation helper functions.

License

SPDX-License-Identifier: GPL-2.0-or-later

Copyright (C) 2010-2024 Oryx Embedded SARL. All rights reserved.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

Author

Oryx Embedded SARL (www.oryx-embedded.com)

Version

2.4.4

Definition in file path.c.

Function Documentation

pathAddSlash()

void pathAddSlash	(	char_t *	path,
		size_t	maxLen
	)

Add a slash to the end of a string.

Parameters

[in,out]	path	NULL-terminated string that represents the path
[in]	maxLen	Maximum pathname length

Definition at line 332 of file path.c.

pathCanonicalize()

void pathCanonicalize

(

char_t *

path

)

Simplify a path.

Parameters

[in]

path

NULL-terminated string containing the path to be canonicalized

Definition at line 158 of file path.c.

pathCombine()

void pathCombine	(	char_t *	path,
		const char_t *	more,
		size_t	maxLen
	)

Concatenate two paths.

Parameters

[in,out]	path	NULL-terminated string containing the first path
[in]	more	NULL-terminated string containing the second path
[in]	maxLen	Maximum pathname length

Definition at line 394 of file path.c.

pathCopy()

void pathCopy	(	char_t *	dest,
		const char_t *	src,
		size_t	maxLen
	)

Copy a path.

Parameters

[out]	dest	Pointer to the destination buffer
[in]	src	Pointer to the source path
[in]	maxLen	Maximum pathname length

Definition at line 137 of file path.c.

pathGetFilename()

const char_t* pathGetFilename

(

const char_t *

path

)

Extract the file name from the supplied path.

Parameters

[in]

path

NULL-terminated string that contains the path

Returns

Pointer to the file name

Definition at line 81 of file path.c.

pathIsAbsolute()

bool_t pathIsAbsolute

(

const char_t *

path

)

Test if the path is absolute.

Parameters

[in]

path

NULL-terminated string that contains the path

Returns

TRUE is the path is absolute, else FALSE

Definition at line 41 of file path.c.

pathIsRelative()

bool_t pathIsRelative

(

const char_t *

path

)

Test if the path is relative.

Parameters

[in]

path

NULL-terminated string that contains the path

Returns

TRUE is the path is relative, else FALSE

Definition at line 61 of file path.c.

pathMatch()

bool_t pathMatch	(	const char_t *	path,
		const char_t *	pattern
	)

Check whether a file name matches the specified pattern.

Parameters

[in]	path	NULL-terminated string that contains the path to be matched
[in]	pattern	NULL-terminated string that contains the pattern for which to search. The pattern may contain wildcard characters

Returns

TRUE if the path matches the specified pattern, else FALSE

Definition at line 435 of file path.c.

pathRemoveFilename()

void pathRemoveFilename

(

char_t *

path

)

Remove the trailing file name from the supplied path.

Parameters

[in]

path

NULL-terminated string that contains the path

Definition at line 120 of file path.c.

pathRemoveSlash()

void pathRemoveSlash

(

char_t *

path

)

Remove the trailing slash from a given path.

Parameters

[in,out]

path

NULL-terminated string that contains the path

Definition at line 360 of file path.c.