diff options
Diffstat (limited to 'guix/store.scm')
| -rw-r--r-- | guix/store.scm | 24 |
1 files changed, 1 insertions, 23 deletions
diff --git a/guix/store.scm b/guix/store.scm index a3240eb2e0..82fca14cd9 100644 --- a/guix/store.scm +++ b/guix/store.scm @@ -33,6 +33,7 @@ #:use-module (gcrypt hash) #:use-module (guix profiling) #:autoload (guix build syscalls) (terminal-columns) + #:autoload (guix build utils) (dump-port) #:use-module (rnrs bytevectors) #:use-module (ice-9 binary-ports) #:use-module ((ice-9 control) #:select (let/ec)) @@ -682,29 +683,6 @@ automatically close the store when the dynamic extent of EXP is left." ;; The port where build output is sent. (make-parameter (current-error-port))) -(define* (dump-port in out - #:optional len - #:key (buffer-size 16384)) - "Read LEN bytes from IN (or as much as possible if LEN is #f) and write it -to OUT, using chunks of BUFFER-SIZE bytes." - (define buffer - (make-bytevector buffer-size)) - - (let loop ((total 0) - (bytes (get-bytevector-n! in buffer 0 - (if len - (min len buffer-size) - buffer-size)))) - (or (eof-object? bytes) - (and len (= total len)) - (let ((total (+ total bytes))) - (put-bytevector out buffer 0 bytes) - (loop total - (get-bytevector-n! in buffer 0 - (if len - (min (- len total) buffer-size) - buffer-size))))))) - (define %newlines ;; Newline characters triggering a flush of 'current-build-output-port'. ;; Unlike Guile's 'line, we flush upon #\return so that progress reports |