Lines Matching refs:in
20 *cwd() function) be used in I<all> code to ensure portability.
39 Re-implements the getcwd(3) (or getwd(3)) functions in Perl.
57 undef but will probably leave you in a different directory. For a
59 fastcwd() function will check that it leaves you in the same directory
60 that it started in. If it has changed it will C<die> with the message
105 If you ask to override your chdir() built-in function,
157 # The best choice may be to have this in BEGIN, but how to return from BEGIN?
182 # Find the pwd command in the expected locations. We assume these
198 # pwd in their path but it is not /bin/pwd or /usr/bin/pwd?
211 # Belt-and-suspenders in case someone said "undef $/".
222 # The pwd command is not available in some chroot(2)'ed environments
233 # set a reasonable (and very safe) default for fastgetcwd, in case it
294 # Keeps track of current working directory in PWD environment var
432 # Detaint else we'll explode in taint mode. This is safe because
457 # in the process logical name table as the default device and directory
546 # We assume that &_NT_cwd is defined as an XSUB or in the core.