libexplain/buffer/errno/path_resolution_at.c File Reference

#include <libexplain/ac/fcntl.h>
#include <libexplain/ac/limits.h>
#include <libexplain/ac/sys/param.h>
#include <libexplain/buffer/errno/path_resolution.h>
#include <libexplain/fileinfo.h>

Go to the source code of this file.

Functions
int	explain_buffer_errno_path_resolution_at (explain_string_buffer_t *sb, int errnum, int fildes, const char *pathname, const char *pathname_caption, const explain_final_t *final_component)

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Function Documentation

int explain_buffer_errno_path_resolution_at	(	explain_string_buffer_t *	sb,
		int	errnum,
		int	fildes,
		const char *	pathname,
		const char *	pathname_caption,
		const explain_final_t *	final_component
	)

The explain_buffer_errno_path_resolution_at function may be used to check a path for problems.

Parameters:

sb	The string buffer to write the error to, once it is found
errnum	The error number expected.
fildes	The directory file descriptor that relative file names are relative to.
pathname	The path being checked.
pathname_caption	The name of the argument being checked in the function arguments of the system call being deciphered.
final_component	Flags controlling the final component

Returns:

0 on success, meaning it found an error and wrote it to sb; -1 on failure, meaning it didn't find an error or it didn't find the expected error.

Definition at line 28 of file path_resolution_at.c.