Rooba
/
perkeep
mirror of https://github.com/perkeep/perkeep.git
1
1
Fork 0
Code Issues Packages Projects Releases Wiki Activity

zip: add LastDataOffset field to zip.Writer. 

For blobpacked.

Change-Id: I23c325d945b0eff2ec8f47259bc527f1d4f6031f
This commit is contained in:
Brad Fitzpatrick 2014-08-30 11:16:09 -07:00
parent 2fbb26f9bb
commit 9e0065fe8d
2 changed files with 21 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
third_party/go/README vendored
View File

@ -1,3 +1,14 @@
This directory contains portions of the standard library imported from tip to This directory contains code from the Go standard library either
take advantage of new features and bug fixes before they're available in the imported from tip (to take advantage of new features and bug fixes
stable branch. before they're available in the stable branch), or modified in ways
that Camlistore needs.
A summary:
* pkg/image/jpeg: performance improvements going into Go 1.4
such as https://codereview.appspot.com/109050045/
* pkg/archive/zip: new writing LastDataOffset accessor needed for
blobpacked
See the git history for more details.

7
third_party/go/pkg/archive/zip/writer.go vendored
View File

@ -22,6 +22,12 @@ type Writer struct {
dir []*header dir []*header
last *fileWriter last *fileWriter
closed bool closed bool
// LastDataOffset is the offset from the beginning of the zip
// file where the most recently created file's data will be
// (possibly be compressed). This offset is past the zip
// header.
LastDataOffset int64
} }
type header struct { type header struct {
@ -219,6 +225,7 @@ func (w *Writer) CreateHeader(fh *FileHeader) (io.Writer, error) {
return nil, err return nil, err
} }
w.LastDataOffset = w.cw.count
w.last = fw w.last = fw
return fw, nil return fw, nil
} }