Eli Zaretskii wrote: > Initial investigation indicates that tmpfile should do the job just > fine: the file is deleted only when the last descriptor for it is > closed. That includes any duplicated descriptors.
Great. > As for fcntl, F_SETLKW, and F_GETFD, they will need to be emulated. > In particular, it looks like LockFileEx with LOCKFILE_EXCLUSIVE_LOCK > flag set and LOCKFILE_FAIL_IMMEDIATELY flag cleared should do the > job. I will need to see how it works in reality, though. OK. > Is there a simple enough Makefile somewhere that could be used to test > this feature, once implemented? We have a test in the test suite (output-sync). Can you use that? _______________________________________________ Bug-make mailing list Bug-make@gnu.org https://lists.gnu.org/mailman/listinfo/bug-make
