NAME
canonicalize_file_name - return the canonicalized filename
SYNOPSIS
#define _GNU_SOURCE
#include <stdlib.h>
I char *canonicalize_file_name(const char * path );
DESCRIPTION
The call
canonicalize_file_name(path)
is equivalent to the call
R realpath(path, NULL) .
CONFORMING TO
The function is a GNU extension.
SEE ALSO
