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authorIvy Foster <ivy.foster@gmail.com>2016-07-09 05:11:25 +0200
committerAllan McRae <allan@archlinux.org>2016-08-30 10:10:40 +0200
commit58140dba7440997e9d318fb56ed939a9c81fddf8 (patch)
tree5e2633a6c63cf56711e381602f6fae2dfdc775d9 /build-aux/tap-driver.sh
parent56de155296a57fb3fcd8ae64aed00fd18fe2f22e (diff)
downloadpacman-58140dba7440997e9d318fb56ed939a9c81fddf8.tar.gz
pacman-58140dba7440997e9d318fb56ed939a9c81fddf8.tar.xz
Normalize alpm download callback's frontend cb arguments
When curl calls alpm's dlcb, alpm calls the frontend's cb with the following (dlsize, totalsize) arguments: 0, -1: initialize 0, 0: no change since last call x {x>0, x<y}, y {y>0}: data downloaded, total size known x {x>0}, x: download finished If total size is not known, do not call frontend cb (no change to original behavior); alpm's callback shouldn't be called if there is a download error. See agregory's original spec here: https://wiki.archlinux.org/index.php/User:Apg#download_callback Signed-off-by: Allan McRae <allan@archlinux.org>
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