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ad1033e439
When .. is in the source path and the path prefix exists but is not a directory, return ENOTDIR instead of ENOENT. This fixes a POSIX compliance issue for realpath(3): https://pubs.opengroup.org/onlinepubs/9699919799/functions/realpath.html Addresses: https://lists.gnu.org/archive/html/bug-gnulib/2021-01/msg00214.html
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Cygwin documentation is available on the net at https://cygwin.com You might especially be interested in https://cygwin.com/faq/faq.html#faq.programming.building-cygwin