RTEMS | cpukit/libcsupport: Fix rename() same-file POSIX compliance (!1190)

Chris Johns (@chris) gitlab at rtems.org
Wed Apr 8 23:41:01 UTC 2026



Merge request https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1190 was reviewed by Chris Johns

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Chris Johns started a new discussion: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1190#note_148287


1. How do you control the locking if on SMP 2 cores attempt to perform different rename operations on the same file?
2. The FreeBSD rename page says if `from` and `to` exist and are of the same type the `from` is removed?


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View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1190
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