kre b064b3fad8 Add a -D option to touch, which acts like the -d option added to ... chmod/chown/chgrp (probably others) in the not too far distant past, and causes the operation to be a no-op if no actual change would be made (avoiding updating the file's ctime for no reason). That is, with touch, -D causes no modifying sys call to be made to a file if that file's atime and mtime are already set to the values that would be used. A common case for this is when a "-r ref-file" is also a target file for the operation. Unfortunately -d was already taken in touch, so next best available is -D.		2024-02-10 00:19:30 +00:00
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Makefile	Properly implement the POSIX format -d option.	2024-02-08 02:53:53 +00:00
touch.1	Add a -D option to touch, which acts like the -d option added to	2024-02-10 00:19:30 +00:00
touch.c	Add a -D option to touch, which acts like the -d option added to	2024-02-10 00:19:30 +00:00