libexplain/fileinfo/self_fd_n.c File Reference

#include <libexplain/ac/unistd.h>
#include <libexplain/fileinfo.h>

Go to the source code of this file.

Functions
int	explain_fileinfo_self_fd_n (int fildes, char *data, size_t data_size)

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Function Documentation

int explain_fileinfo_self_fd_n	(	int	fildes,
		char *	data,
		size_t	data_size
	)

The explain_fileinfo_self_fd_n function may be used to obtain the path name of the file corresponding to the given file descriptor.

Parameters:

fildes	The file descriptor of interest.
data	Where to return the path.
data_size	The maximum size of the returned path.

Returns:

true (non-zero) on success, or false (zero) on error

Definition at line 26 of file self_fd_n.c.