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773 Commits

Author SHA1 Message Date
Rob Pike
b948c437a1 integer encode/decode 
R=rsc
DELTA=185  (175 added, 10 deleted, 0 changed)
OCL=30863
CL=30871
 2009-06-29 15:15:07 -07:00
Russ Cox
8f9a953760 make use of forward method declaration 
R=r
DELTA=11  (0 added, 6 deleted, 5 changed)
OCL=30862
CL=30870
 2009-06-29 15:13:56 -07:00
Russ Cox
b32769b1a3 add os.Hostname 
R=r
DELTA=188  (182 added, 3 deleted, 3 changed)
OCL=30856
CL=30860
 2009-06-29 13:44:46 -07:00
Rob Pike
2b08372710 add []byte as a special case: it will have a special, efficient encoding. 
R=rsc
DELTA=16  (9 added, 1 deleted, 6 changed)
OCL=30846
CL=30846
 2009-06-29 11:29:47 -07:00
Rob Pike
d330c712c1 Getenv: almost no one wants the error, so make it return a string that may be empty. 
Getenverror is the new name for the old routine that returns an error too.

R=rsc
DELTA=35  (7 added, 7 deleted, 21 changed)
OCL=30818
CL=30821
 2009-06-26 20:28:41 -07:00
Rob Pike
ac7f2152eb the first time a structure type appears when printing, identify it by name: 
type Foo struct { a int; next *Foo }
produces
	"Foo = struct { a int; next Foo }"

R=rsc
OCL=30797
CL=30820
 2009-06-26 20:28:06 -07:00
Rob Pike
7986de6e51 gobs part 1: types. 
not ready to be part of the standard build yet; this is just a checkpoint.

R=rsc
DELTA=361  (361 added, 0 deleted, 0 changed)
OCL=30782
CL=30785
 2009-06-25 22:08:51 -07:00
David Symonds
a2a827542a http Request parsing, plus a convenient accessor. 
R=rsc
APPROVED=rsc
DELTA=95  (40 added, 14 deleted, 41 changed)
OCL=30727
CL=30784
 2009-06-25 21:05:44 -07:00
Russ Cox
a0bcaf4c00 Change os.Error convention: 
echo back context of call in error if likely to be useful.

For example, if os.Open("/etc/passwd", os.O_RDONLY)
fails with syscall.EPERM, it returns as the os.Error

	&PathError{
		Op: "open",
		Path: "/etc/passwd"
		Error: os.EPERM
	}

which formats as

	open /etc/passwd: permission denied

Not converted:

	datafmt
	go/...
	google/...
	regexp
	tabwriter
	template

R=r
DELTA=1153  (561 added, 156 deleted, 436 changed)
OCL=30738
CL=30781
 2009-06-25 20:24:55 -07:00
Russ Cox
ae11e9eb88 fix build 
TBR=r
OCL=30757
CL=30757
 2009-06-25 15:15:44 -07:00
Russ Cox
4866223c2e add reflect.Typeof; test for and fix nil interface bug in DeepEqual 
R=r
DELTA=40  (30 added, 2 deleted, 8 changed)
OCL=30742
CL=30753
 2009-06-25 14:25:38 -07:00
Russ Cox
6af5775d74 dreg 
R=r
DELTA=19  (0 added, 19 deleted, 0 changed)
OCL=30739
CL=30751
 2009-06-25 14:25:11 -07:00
Kai Backman
111005d32b Add Gobuf.r0 that stores arg0 or return value of 
goroutine. arm only.

R=rsc
APPROVED=rsc
DELTA=5  (3 added, 2 deleted, 0 changed)
OCL=30644
CL=30746
 2009-06-25 11:26:10 -07:00
Russ Cox
a50cbf6c73 style police: parens in if, for, switch, range 
R=r
DELTA=32  (0 added, 3 deleted, 29 changed)
OCL=30718
CL=30725
 2009-06-24 20:12:50 -07:00
David Symonds
30533d607a Change strings.Split, bytes.Split to take a maximum substring count argument. 
R=rsc
APPROVED=r
DELTA=131  (39 added, 10 deleted, 82 changed)
OCL=30669
CL=30723
 2009-06-24 19:02:29 -07:00
Russ Cox
2ce8b444b9 base64: cut out some middle layers 
R=austin
DELTA=352  (67 added, 196 deleted, 89 changed)
OCL=30694
CL=30713
 2009-06-24 15:52:31 -07:00
Russ Cox
a1646fd50e make bytes.Copy both src- and dst- limited 
and return the number of bytes copied.

R=r
DELTA=18  (6 added, 0 deleted, 12 changed)
OCL=30693
CL=30712
 2009-06-24 15:35:35 -07:00
Austin Clements
c3a087a088 Base64 encoder/decoder package. 
R=rsc
APPROVED=rsc
DELTA=722  (722 added, 0 deleted, 0 changed)
OCL=30660
CL=30691
 2009-06-24 11:09:43 -07:00
David Symonds
e6ff6c8e56 Fix http client handling of status messages with spaces (e.g. "HTTP/1.1 400 Bad 
Request".
Use chunked Transfer-Encoding for all POSTs.
Implement chunked reading.
Change http.Request.write to be HTTP/1.1 only.

R=rsc
APPROVED=rsc
DELTA=178  (123 added, 26 deleted, 29 changed)
OCL=30563
CL=30673
 2009-06-23 18:49:47 -07:00
Russ Cox
0d77947a3e publish strconv.UnquoteChar 
R=r
DELTA=69  (37 added, 3 deleted, 29 changed)
OCL=30661
CL=30667
 2009-06-23 16:44:01 -07:00
Rob Pike
5766553380 fix io.Bytebuffer.Read for new EOF semantics 
R=rsc
DELTA=7  (5 added, 0 deleted, 2 changed)
OCL=30657
CL=30659
 2009-06-23 15:20:40 -07:00
Rob Pike
28ba9777e6 rename Formatter to State and Format to Formatter, for nomenclatural consistency 
R=rsc
DELTA=9  (0 added, 0 deleted, 9 changed)
OCL=30658
CL=30658
 2009-06-23 15:20:30 -07:00
Kai Backman
be639b9a51 Runtime is now starting up with a dummy c program as target: 
- morestack and gosave/gogo/gocall support
- memclr and memset from inferno
- bugfixes in _rt0_arm

R=rsc
APPROVED=rsc
DELTA=304  (174 added, 36 deleted, 94 changed)
OCL=30636
CL=30642
 2009-06-23 11:54:23 -07:00
Rob Pike
b6ce2a72e1 document the verbs for Printf 
R=rsc
DELTA=61  (48 added, 0 deleted, 13 changed)
OCL=30616
CL=30619
 2009-06-22 18:09:40 -07:00
David Symonds
343bfcfca7 Don't prefix Url.Path with a slash in Request.write, 
because Url.Path already starts with one.
Avoid crashing in Request.ParseForm if there is no body.

R=rsc
APPROVED=rsc
DELTA=5  (4 added, 0 deleted, 1 changed)
OCL=30552
CL=30607
 2009-06-22 14:50:12 -07:00
Russ Cox
71f19d66d4 document requirements on Write method 
R=r
DELTA=7  (6 added, 0 deleted, 1 changed)
OCL=30596
CL=30605
 2009-06-22 14:44:07 -07:00
Rob Pike
8d343e2d49 a couple of cosmetic tweaks. 
R=rsc
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=30599
CL=30602
 2009-06-22 14:26:07 -07:00
Kai Backman
d281748a6d add arm support to mkasmh 
R=rsc
APPROVED=rsc
DELTA=5  (5 added, 0 deleted, 0 changed)
OCL=30587
CL=30595
 2009-06-22 14:08:00 -07:00
Russ Cox
da5abb9fb3 changes required if we disallow the implicit * 
in cap, len, [], and range on maps, strings, and slices.

R=r
DELTA=57  (2 added, 12 deleted, 43 changed)
OCL=30549
CL=30590
 2009-06-22 13:34:21 -07:00
Russ Cox
64684cc2a2 introduce os.EOF and io.ErrUnexpectedEOF. 
remove io.ErrEOF.
rename io.FullRead to io.ReadFull, to match
   ReadAtLeast and ReadAll.
remove io.FullReader, because it is now unused.

R=r
DELTA=295  (88 added, 105 deleted, 102 changed)
OCL=30544
CL=30588
 2009-06-22 13:26:13 -07:00
David Symonds
022ee0c26f Add form body parsing to http.Request. 
better error handling throughout.

R=r,rsc
APPROVED=r
DELTA=254  (201 added, 3 deleted, 50 changed)
OCL=30515
CL=30545
 2009-06-19 18:02:15 -07:00
Rob Pike
2805eb9a5e fix build 
R=rsc
OCL=30542
CL=30542
 2009-06-19 16:45:04 -07:00
Scott Schwartz
08aab44e48 Add ReadByte to bytebuffer 
R=rsc
APPROVED=rsc
DELTA=24  (24 added, 0 deleted, 0 changed)
OCL=30459
CL=30540
 2009-06-19 16:29:30 -07:00
Rob Pike
efc4088ccd make IP address available 
R=rsc
DELTA=30  (30 added, 0 deleted, 0 changed)
OCL=30536
CL=30536
 2009-06-19 16:03:59 -07:00
Steve Newman
a6c7a80b5b Add a ReplaceAll method to Regexp. 
APPROVED=r,rsc
DELTA=189  (187 added, 0 deleted, 2 changed)
OCL=30205
CL=30517
 2009-06-18 17:55:47 -07:00
Robert Griesemer
1b9734b995 1) Fix a problem with tabwriter.Flush: any pending text not yet 
in a cell makes a final cell in that line
   (this showed up as occasionally missing single spaces in
   godoc-formatted declarations that fit on a single line)

2) Cleaned up tabwriter implementation a bit:
   - replaced local unicodeLen() with utf8.RuneCount()
   - instead of having 2 parallel arrays for line widths and sizes,
     have a single array of cells containing a width and size
   - factored code a bit better
   - added more comments
   - added testnames to tabwriter tests
   - added more test cases and fixed a broken test case that
     now works correctly

R=r
DELTA=279  (133 added, 62 deleted, 84 changed)
OCL=30509
CL=30514
 2009-06-18 17:06:08 -07:00
Robert Griesemer
5eb5d4d3c0 `` strings may span multiple lines 
R=rsc
DELTA=3  (2 added, 0 deleted, 1 changed)
OCL=30511
CL=30513
 2009-06-18 17:04:39 -07:00
Russ Cox
ab7a8d43a4 make pkg/runtime/Makefile behave like the others: 
make builds; make install installs.

R=r
DELTA=2  (2 added, 0 deleted, 0 changed)
OCL=30489
CL=30491
 2009-06-18 13:33:28 -07:00
Russ Cox
5d2ee9d90a add Addr() string to net.Listener interface. 
use it to avoid use of fixed ports in tests.
convert google/net/rpc to gotest

R=r
DELTA=523  (275 added, 229 deleted, 19 changed)
OCL=30458
CL=30460
 2009-06-17 21:44:26 -07:00
Russ Cox
f39fcd7e42 fix 386 build. 
some day...

TBR=r
OCL=30453
CL=30453
 2009-06-17 16:34:13 -07:00
Russ Cox
380200953a Forgot to check in 386/asm.h. 
Rather than do that, fix build by
generating asm.h automatically.

R=r
DELTA=97  (48 added, 36 deleted, 13 changed)
OCL=30449
CL=30452
 2009-06-17 16:31:02 -07:00
Russ Cox
da5e962e49 shuffle some Linux system calls around for 386 
R=r
DELTA=37  (17 added, 15 deleted, 5 changed)
OCL=30428
CL=30444
 2009-06-17 15:16:06 -07:00
Russ Cox
8522a478bb update 386 to new runtime (CL 30381) 
R=r
DELTA=298  (119 added, 81 deleted, 98 changed)
OCL=30427
CL=30443
 2009-06-17 15:15:55 -07:00
Russ Cox
7343e03c43 runtime: stack growth adjustments, cleanup 
* keep coherent SP/PC in gobuf
	  (i.e., SP that would be in use at that PC)
	* gogocall replaces setspgoto,
	  should work better in presence of link registers
	* delete unused system calls

only amd64; 386 is now broken

R=r
DELTA=548  (183 added, 183 deleted, 182 changed)
OCL=30381
CL=30442
 2009-06-17 15:12:16 -07:00
Russ Cox
76c87d58cd 386 system call fixes: 
* use 64-bit file system calls (Linux, Darwin)
  * use 32-bit [sic] uid/gid calls (Linux)
  * fix sockets on Linux

Darwin/386 works again.

Linux/386 is better but must never have worked;
there are still bugs surrounding the creation of new
threads in the runtime package.

R=austin
DELTA=1332  (673 added, 614 deleted, 45 changed)
OCL=30327
CL=30380
 2009-06-16 17:17:02 -07:00
Robert Griesemer
cb897436eb fix nesting level for parameters 
R=rsc
DELTA=8  (4 added, 2 deleted, 2 changed)
OCL=30365
CL=30368
 2009-06-16 14:39:19 -07:00
Robert Griesemer
4c8fe766af - some fine-tuning of godoc templates per r's suggestion 
- removed gratuitous newline in go/printer

R=r
DELTA=15  (2 added, 13 deleted, 0 changed)
OCL=30358
CL=30358
 2009-06-16 13:44:15 -07:00
Jacob Baskin
536c2aa6ae URL should have an empty Scheme if there is an invalid character (i.e. 
not [a-zA-Z0-9+-.]) before there is a ":".

This is particularly helpful in the erroneous-but-relatively-common
case of relative URLs containing an unescaped colon in the query
string--see the added test for an example.

R=rsc
APPROVED=rsc
DELTA=15  (15 added, 0 deleted, 0 changed)
OCL=30354
CL=30356
 2009-06-16 13:23:42 -07:00
Kai Backman
1ac2cfc720 grab bag of changes aimed at getting stack splitting to work: 
- morestack support for 5l and arm runtime
- argsize support in 5c, 5l, ar and nm. assembly code from 5a
  will break in interesting ways unless NOSPLIT is specified
- explicit cond execution constants
- fix 5l output to use %d instead of %ld so that negative
  values show.
- added a lot of code to arm/asm.s. runtime entry code almost
  working currently aborts at gogo not implemented

R=rsc
APPROVED=rsc
DELTA=305  (125 added, 29 deleted, 151 changed)
OCL=30246
CL=30347
 2009-06-16 11:25:58 -07:00
Russ Cox
8c357ce269 fix another gc bug, one that i have only imagined, 
not observed: do not use malloc to allocate stacks
during garbage collection, because it would make the
malloc data structures change underfoot.

R=r
DELTA=6  (3 added, 0 deleted, 3 changed)
OCL=30323
CL=30326
 2009-06-15 21:31:56 -07:00
Russ Cox
36835c7a47 fix garbage collection race: save stack trace 
when changing process state to Gsyscall, not after.

R=r
DELTA=8  (4 added, 3 deleted, 1 changed)
OCL=30320
CL=30325
 2009-06-15 21:30:53 -07:00
David Symonds
d4e57ff248 Fix a proto encoding crasher whereby a nil in a repeated group field would crash the server. 
Also fix the reflect bug that was exposed by this bug.

R=r
APPROVED=rsc
DELTA=162  (103 added, 32 deleted, 27 changed)
OCL=30125
CL=30319
 2009-06-15 18:35:04 -07:00
Robert Griesemer
a893db8767 gofmt (final resting place TBD): 
- replacement for pretty; app to format a single .go file

printer.go (pkg/go/printer):
- replacement for astprinter.go; implements AST printing
- also replaces pkg/go/ast/format.go for now

cleanups:
- removed/saved away old code

R=r,rsc,iant
DELTA=2833  (1183 added, 1628 deleted, 22 changed)
OCL=30226
CL=30306
 2009-06-15 16:23:16 -07:00
Robert Griesemer
c2faeac8c4 fixed typo (slipped in with previous submit) 
TBR=rsc
OCL=30300
CL=30300
 2009-06-15 15:47:15 -07:00
Robert Griesemer
4a50434a36 Support for line comments trailing a field or declaration: 
- ast: added extra fields
- parser: extended comment parsing to capture potential trailing comments

Cleanups:
- parser: more documentation, changed various identifiers from _-style to camelCase

R=r,rsc
DELTA=214  (84 added, 13 deleted, 117 changed)
OCL=30259
CL=30299
 2009-06-15 15:43:11 -07:00
Robert Griesemer
be87e33b1f removed bogus if-statement 
R=iant
DELTA=3  (0 added, 3 deleted, 0 changed)
OCL=30251
CL=30251
 2009-06-12 15:17:39 -07:00
David Symonds
cbd0092173 Switch http client_test to use google.com/robots.txt to avoid redirect loop. 
www.google.com seems to be redirecting requests in an infinite loop. I haven't tracked down whether it's their code or this code that is causing it. This is just a quick fix so that this test passes.

APPROVED=r
DELTA=4  (0 added, 0 deleted, 4 changed)
OCL=30178
CL=30210
 2009-06-11 15:55:03 -07:00
David Symonds
61d6ad3178 Add support for the basic extension done by Schilling's star. 
Compute checksums in both ways (unsigned and signed).

R=rsc
APPROVED=rsc
DELTA=188  (145 added, 21 deleted, 22 changed)
OCL=30126
CL=30179
 2009-06-10 21:32:36 -07:00
Robert Griesemer
7fd9cfd0cc - parser bug: return keyword may be followed by case or default keyword as well 
- fixed unrelated typo

R=rsc
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=30175
CL=30175
 2009-06-10 15:40:19 -07:00
Kai Backman
528919520d Adding a batch of missing system calls. 
R=rsc
APPROVED=rsc
DELTA=1329  (1264 added, 1 deleted, 64 changed)
OCL=30040
CL=30158
 2009-06-10 11:53:07 -07:00
Steve Newman
f315fb3d56 Basic HTTP client. 
R=rsc
APPROVED=rsc
DELTA=392  (386 added, 2 deleted, 4 changed)
OCL=29963
CL=30107
 2009-06-09 10:58:58 -07:00
Russ Cox
c4aa021733 bring over deps.bash 
TBR=r
OCL=30106
CL=30106
 2009-06-09 10:47:13 -07:00
Rob Pike
d90e7cbac6 mv src/lib to src/pkg 
tests: all.bash passes, gobuild still works, godoc still works.

R=rsc
OCL=30096
CL=30102
 2009-06-09 09:53:44 -07:00
Robert Griesemer
2e777b44b8 - created staging area for getting bignum package up-to-speed again, 
now using up-to-date language features
- moved old code away from pkg (defunct anyway because of language changes)

R=r
OCL=17916
CL=17916
 2008-10-27 15:44:32 -07:00
Russ Cox
76036192b9 make Makefiles safe for parallel make 
use -j4 (4-way parallel) in make.bash.

halves time for make.bash on r45

also add libregexp, acid to default build

R=r
DELTA=90  (39 added, 37 deleted, 14 changed)
OCL=15485
CL=15487
 2008-09-18 15:06:43 -07:00
Robert Griesemer
0ba1db7475 - fixed missing return issues 
R=r
OCL=15168
CL=15168
 2008-09-11 15:38:22 -07:00
Robert Griesemer
683ded80c9 - changed go-in-go parser to require ()'s for panic and print 
- adjusted much of the existing go code
- missing: tests

R=r
DELTA=229  (1 added, 17 deleted, 211 changed)
OCL=14103
CL=14103
 2008-08-11 21:20:42 -07:00
Robert Griesemer
2f4352a26d - switched most of existing Go code to new export syntax 
- adjusted lang doc

R=r
DELTA=192  (26 added, 65 deleted, 101 changed)
OCL=13844
CL=13848
 2008-08-04 17:17:59 -07:00
Robert Griesemer
553771314c - moved integer code into src/pkg 
SVN=125003
 2008-06-26 16:52:15 -07:00
Brian Kernighan
d82b11e4a4 last-minute fix: convert to ANSI C 
R=dmr
DELTA=3  (2 added, 0 deleted, 1 changed)
 1988-04-01 02:03:04 -05:00
Brian Kernighan
0744ac9691 convert to Draft-Proposed ANSI C 
R=dmr
DELTA=5  (2 added, 0 deleted, 3 changed)
 1988-04-01 02:02:04 -05:00
Brian Kernighan
0bb0b61d6a convert to C 
R=dmr
DELTA=6  (0 added, 3 deleted, 3 changed)
 1974-01-20 01:02:03 -04:00
Brian Kernighan
7d7c6a97f8 hello, world 
R=ken
DELTA=7  (7 added, 0 deleted, 0 changed)
 1972-07-18 19:05:45 -05:00