canonicalize_file_name - return the canonicalized filename
#define _GNU_SOURCE /* See feature_test_macros(7) */
char *canonicalize_file_name(const char *path);
The call canonicalize_file_name(path) is equivalent to the call realpath(path, NULL).
The function is a GNU extension.
This page is part of release 3.44 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/.