max/nix-super
1
0
Fork 0
mirror of https://github.com/privatevoid-net/nix-super.git synced 2024-11-26 15:56:18 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

Handle amount of disk space saved by hard linking being negative

Browse source 
Fixes bogus messages like "currently hard linking saves
17592186044416.00 MiB".
This commit is contained in:
Eelco Dolstra 2012-08-05 21:45:27 -04:00
parent b6c989b801
commit d025142f52
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
src/libstore/gc.cc
View file

@ -580,7 +580,7 @@ void LocalStore::removeUnusedLinks(const GCState & state)
AutoCloseDir dir = opendir(linksDir.c_str());
if (!dir) throw SysError(format("opening directory `%1%'") % linksDir);
unsigned long long actualSize = 0, unsharedSize = 0;
long long actualSize = 0, unsharedSize = 0;
struct dirent * dirent;
while (errno = 0, dirent = readdir(dir)) {
@ -611,7 +611,7 @@ void LocalStore::removeUnusedLinks(const GCState & state)
struct stat st;
if (stat(linksDir.c_str(), &st) == -1)
throw SysError(format("statting `%1%'") % linksDir);
unsigned long long overhead = st.st_blocks * 512ULL;
long long overhead = st.st_blocks * 512ULL;
printMsg(lvlInfo, format("note: currently hard linking saves %.2f MiB")
% ((unsharedSize - actualSize - overhead) / (1024.0 * 1024.0)));