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Check-in [e9027611fe]

Overview
Comment:The cache carries a checksum of its image alone, so an open checks what it reads instead of the whole cache, and the record body is read through a mapping instead of copied onto the heap
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA3-256: e9027611fe608aafe9bf0bdbf4887cf61f472eacc714783d04914ad871c8ce7e
User & Date: dmestas on 2026-11-04 23:45:00.657
Other Links: manifest | tags
Context
2026-11-05
00:47
commit -R STORE --stdin PATH records one file's bytes from stdin as a check-in with no checkout of the caller's, holding the store's lock throughout so concurrent writers land in order; unchanged bytes exit 3 check-in: fd764eed5e user: dmestas tags: trunk
2026-11-04
23:45
The cache carries a checksum of its image alone, so an open checks what it reads instead of the whole cache, and the record body is read through a mapping instead of copied onto the heap check-in: e9027611fe user: dmestas tags: trunk
23:04
A sparse cone can carry the parents property (--cone-parents): the root's files and the files directly in each parent directory of a member are covered too, so a narrow cone is navigable; the sparse-cone draft states the rule and its cone-parents pragma check-in: 2199ee2ef3 user: dmestas tags: trunk
Changes