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deduplication: Remove 'false-if-system-error', now unused. 

* guix/store/deduplication.scm (false-if-system-error): Remove.
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Ludovic Courtès 2018-07-03 10:17:09 +02:00
parent 13f5eb3494
commit a5b34d9d24
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1 changed files with 0 additions and 11 deletions
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guix/store/deduplication.scm
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@ -110,17 +110,6 @@ Note: TARGET, TO-REPLACE, and SWAP-DIRECTORY must be on the same file system."
(unless (= EMLINK (system-error-errno args)) (unless (= EMLINK (system-error-errno args))
(apply throw args)))))) (apply throw args))))))
(define-syntax-rule (false-if-system-error (errors ...) exp ...)
"Given ERRORS, a list of system error codes to ignore, evaluates EXP... and
return #f if any of the system error codes in the given list are thrown."
(catch 'system-error
(lambda ()
exp ...)
(lambda args
(if (member (system-error-errno args) (list errors ...))
#f
(apply throw args)))))
(define* (deduplicate path hash #:key (store %store-directory)) (define* (deduplicate path hash #:key (store %store-directory))
"Check if a store item with sha256 hash HASH already exists. If so, "Check if a store item with sha256 hash HASH already exists. If so,
replace PATH with a hardlink to the already-existing one. If not, register replace PATH with a hardlink to the already-existing one. If not, register