Opened 11 months ago
Closed 11 months ago
#1830 closed defect (fixed)
Memoization of directory used by create-temporary-{file,directory}
| Reported by: | Mario Domenech Goulart | Owned by: | Mario Domenech Goulart |
|---|---|---|---|
| Priority: | minor | Milestone: | someday |
| Component: | core libraries | Version: | 5.3.0 |
| Keywords: | create-temporary-file, create-temporary-directory, environment variables, TMPDIR, TMP, TEMP | Cc: | |
| Estimated difficulty: | easy |
Description
Once create-temporary-file or create-temporary-directory is called, the value that represents the directory where temporary files/directories are created gets cached and modifications to the supported environment variables no longer have the expected effect. Example:
#;1> (create-temporary-file) "/tmp/tempcd92.182728.tmp" #;2> (set-environment-variable! "TMPDIR" "/home/mario") #;3> (create-temporary-file) "/tmp/tempc6c.182728.tmp"
In this example, the second call to (create-temporary-file) (#;3) should have created a temporary file in /home/mario, not /tmp.
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Patch submitted to chicken-hackers (https://mail.gnu.org/archive/html/chicken-hackers/2024-01/msg00000.html) and merged as 4a41c90296858d6265f867a9f89becc102579b38 (see also 1795d8cd150172967f7fcd4da2cc2edc6ec02a52 and da927043200a62e414cb79b3439337895ea5df8e).