canonicalize_file_name - return the canonicalized absolute pathname
#define _GNU_SOURCE /* See feature_test_macros(7)
char *canonicalize_file_name(const char
The canonicalize_file_name() function returns a
null-terminated string containing the canonicalized absolute pathname
path. In the returned string, symbolic links
are resolved, as are
.. pathname components.
Consecutive slash (
/) characters are replaced by a single
canonicalize_file_name(path) is equivalent to the
This function is a GNU extension.
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