Commits · df184ff2f0a7ab5ec47a68d29738ccf3dd296fd3 · go / golang

16 Mar, 2011 11 commits

crypto/openpgp: add DSA signature support. · df184ff2
Adam Langley authored Mar 16, 2011
```
R=bradfitzgo, nsz
CC=golang-dev
https://golang.org/cl/4280041
```
df184ff2

crypto/ecdsa: truncate hash values. · 7b094182

Adam Langley authored Mar 16, 2011

There is some disagreement about how to deal with hash values larger
than the curve order size. We choose to follow OpenSSL's lead here.

R=bradfitzgo, r
CC=golang-dev
https://golang.org/cl/4273059

7b094182

doc: fix line wrapping for release.html · e44c0573
Andrew Gerrand authored Mar 16, 2011
```
R=r
CC=golang-dev
https://golang.org/cl/4281052
```
e44c0573
tag weekly.2011-03-15 · ad8fc889
Andrew Gerrand authored Mar 16, 2011
```
R=r
CC=golang-dev
https://golang.org/cl/4289048
```
ad8fc889
weekly.2011-03-15 · f538f243
Andrew Gerrand authored Mar 16, 2011
```
R=r
CC=golang-dev
https://golang.org/cl/4272052
```
f538f243

gob: keep free lists of encoder and decoder states. · eb864e92

Rob Pike authored Mar 16, 2011

Avoids 3 mallocs in a round trip encoding/decoding a struct.

R=rsc, rsc1
CC=golang-dev
https://golang.org/cl/4278052

eb864e92

gofix: fix godoc doc · bcd74720
Alex Brainman authored Mar 16, 2011
```
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/4290049
```
bcd74720
gofix: fix procattr registration, tests · 35c274a0
Russ Cox authored Mar 16, 2011
```
R=adg
CC=golang-dev
https://golang.org/cl/4275054
```
35c274a0
gofix: procattr · d7106f28
Russ Cox authored Mar 16, 2011
```
R=adg
CC=golang-dev
https://golang.org/cl/4274059
```
d7106f28

go/printer: output tuning for gofix · bcd6c733

Robert Griesemer authored Mar 16, 2011

If braces don't have position information for a composite
literal, don't assume alignment of key:value pairs under
the (wrong) assumption that there may be multiple lines.

R=rsc
CC=golang-dev
https://golang.org/cl/4297043

bcd6c733

gob: move benchmarks to a new timing_test.go file. · 0463bd6c
Rob Pike authored Mar 16, 2011
```
Add malloc counts for encode and decode.

R=rsc
CC=golang-dev
https://golang.org/cl/4290048
```
0463bd6c

15 Mar, 2011 13 commits

debug/proc: fix build · b04209ca
Russ Cox authored Mar 15, 2011
```
R=r
CC=golang-dev
https://golang.org/cl/4273060
```
b04209ca
rpc: add the ability to write out a memory profile during testing. · bc34cda7
Rob Pike authored Mar 15, 2011
```
R=rsc, dsymonds
CC=golang-dev
https://golang.org/cl/4290047
```
bc34cda7

rpc: add benchmarks · f11f0324

Rob Pike authored Mar 15, 2011

On my mac:
mallocs per rpc round trip: 144
rpc.BenchmarkEndToEnd	   10000	    228244 ns/op

Room for improvement.

R=rsc
CC=golang-dev
https://golang.org/cl/4274058

f11f0324

lib9, libmach: Change GOOS references to GOHOSTOS · c3254bbe

Evan Shaw authored Mar 15, 2011

This makes it possible to build Windows binaries on non-Windows OSes.

R=golang-dev, rsc1, rsc
CC=golang-dev
https://golang.org/cl/4271046

c3254bbe

os, syscall: add ProcAttr type. Change StartProcess etc. to use it. · aa55c052
Roger Peppe authored Mar 15, 2011
```
The Windows code is untested.

R=rsc, gri, brainman, rsc1
CC=golang-dev
https://golang.org/cl/4253052
```
aa55c052
gofix: new command for updating code to new release · a34f1bbb
Russ Cox authored Mar 15, 2011
```
R=bradfitzgo, dsymonds, r, gri, adg
CC=golang-dev
https://golang.org/cl/4282044
```
a34f1bbb
gc: diagnose unused labels · 66f09fd4
Russ Cox authored Mar 15, 2011
```
R=ken2
CC=golang-dev
https://golang.org/cl/4287047
```
66f09fd4
remove unused labels · e72156b3
Russ Cox authored Mar 15, 2011
```
R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/4274052
```
e72156b3

gofmt: simpler walkDir · 35cee9f5

Russ Cox authored Mar 15, 2011

Swapping the goroutines lets them reuse the
communication completion on v instead of
needing a second channel (done).

R=gri
CC=golang-dev
https://golang.org/cl/4287045

35cee9f5

spec: disallow unused labels · 108564da

Russ Cox authored Mar 15, 2011

Also change labelled examples to use gofmt formatting.

R=gri, r, jnml
CC=golang-dev
https://golang.org/cl/4287046

108564da

httptest: default the Recorder status code to 200 on a Write · f1928917
Brad Fitzpatrick authored Mar 15, 2011
```
This matches the real ResponseWriter behavior.

R=rsc
CC=golang-dev
https://golang.org/cl/4291048
```
f1928917
openpgp: add PublicKey KeyId string accessors · 5245b27e
Brad Fitzpatrick authored Mar 15, 2011
```
R=agl, agl1
CC=golang-dev
https://golang.org/cl/4297041
```
5245b27e

rpc: add buffering to the encode path. · a5697251

Rob Pike authored Mar 15, 2011

This reduces the number of writes by 2 (1 client, 1 server) on each round trip.
A simple test shows 24% higher throughput.

R=rsc
CC=golang-dev
https://golang.org/cl/4279057

a5697251

14 Mar, 2011 4 commits

libmach: correct string comparison to revive 6cov on darwin · 31a72d1a
Dave Cheney authored Mar 14, 2011
```
R=golang-dev, r, dsymonds, rsc1
CC=golang-dev
https://golang.org/cl/4277046
```
31a72d1a
5l: fix build · c5e474dd
Russ Cox authored Mar 14, 2011
```
R=ken2
CC=golang-dev
https://golang.org/cl/4279053
```
c5e474dd

gc: include all dependencies in export metadata · e6f3aa6c

Russ Cox authored Mar 14, 2011

This change records more metadata about what
influenced the creation of the object file.
Specifically, if a package imports, say, "fmt" but does not
need to describe any fmt types in its own export data,
that package's object file did not mention the dependency
on "fmt" before.  Now it does.

Listing the import is purely informational.
It has no effect on which files are opened or consulted
when importing a package.

Import lines are marked indirect when they are needed
to explain the API but were not imported directly.
For example http imports crypto/tls and exports
a struct with a field of type tls.ConnectionState,
which contains an x509.Certificate.  Since http does
not import x509 but needs to explain the x509.Certificate
type in its export data, the import of x509 is marked
as indirect.  These import lines were always present;
marking them with the indirect comment makes clear
which were imported directly and which are incidental.

R=ken2
CC=golang-dev
https://golang.org/cl/4295048

e6f3aa6c

build: remove duplicate dependency in Make.cmd · 67077cc1
Robert Hencke authored Mar 14, 2011
```
R=golang-dev, dfc, rsc1, rsc
CC=golang-dev
https://golang.org/cl/4274048
```
67077cc1

13 Mar, 2011 2 commits
- crypto/tls: fix compile error · 43ae7da1
  Dave Cheney authored Mar 13, 2011
```
Fixes #1555.

R=rsc, bradfitzgo
CC=golang-dev
https://golang.org/cl/4284047
```
  43ae7da1
- ioutil: add NopCloser · 3479bb6c
  Brad Fitzpatrick authored Mar 13, 2011
```
R=rsc, dsymonds
CC=golang-dev
https://golang.org/cl/4278044
```
  3479bb6c
12 Mar, 2011 6 commits

http: use Header.Del not empty Set(k, "") · 1c96562f

Brad Fitzpatrick authored Mar 12, 2011

Also don't serialize empty headers.

R=dsymonds, rsc
CC=golang-dev
https://golang.org/cl/4275045

1c96562f

runtime/proc.c: which to that · a7528f1b
Rob Pike authored Mar 12, 2011
```
R=iant, dho
CC=golang-dev
https://golang.org/cl/4286044
```
a7528f1b
runtime: reduce lock contention via wakeup on scheduler unlock. · 5e963a82
Ian Lance Taylor authored Mar 12, 2011
```
R=rsc
CC=golang-dev
https://golang.org/cl/4275043
```
5e963a82

net: don't loop to drain wakeup pipe. · c01238a5

Ian Lance Taylor authored Mar 12, 2011

The loop always makes an extra system call.  It only makes a
difference if more than 100 goroutines started waiting for
something to happen on a network file descriptor since the
last time the pipe was drained, which is unlikely since we
will be woken up the first time a goroutine starts waiting.
If we don't drain the pipe this time, we'll be woken up again
right away and can drain again.

R=rsc
CC=golang-dev
https://golang.org/cl/4275042

c01238a5

gob: use bufio on the decode to avoid a system call on each read. · 5df1cf04

Rob Pike authored Mar 12, 2011

Add a benchmark.
BenchmarkEndToEndPipe gives 14.3microseconds/op before,
13.1microseconds/op after, or about 76e3 round trips per second
through the kernel.
With a bytes buffer, and therefore no system calls for I/O, the
numbers go to 7.3microseconds/op, or about 137e3 round trips
per second.

R=rsc
CC=golang-dev
https://golang.org/cl/4279045

5df1cf04

gotype: clean handling of stdin, added tests · c734b50b

Robert Griesemer authored Mar 12, 2011

- removed uses of global variables
- minor cleanups

R=r
CC=golang-dev
https://golang.org/cl/4277044

c734b50b

11 Mar, 2011 4 commits
- go/typechecker: fix build · 86e35a96
  Robert Griesemer authored Mar 11, 2011
```
R=rsc
CC=golang-dev
https://golang.org/cl/4278043
```
  86e35a96
- go/parser: first constant in a constant declaration must have a value · 7664ec39
  Robert Griesemer authored Mar 11, 2011
```
R=r, rsc1
CC=golang-dev
https://golang.org/cl/4291042
```
  7664ec39
- build: run gotest in misc/cgo/test · ec713d68
  Russ Cox authored Mar 11, 2011
```
R=golang-dev, iant, r
CC=golang-dev
https://golang.org/cl/4239079
```
  ec713d68
- runtime: split non-debugging malloc interface out of debug.go into mem.go · 591c74ad
  Russ Cox authored Mar 11, 2011
```
R=r, dsymonds
CC=golang-dev
https://golang.org/cl/4273045
```
  591c74ad