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1594 Commits

Author SHA1 Message Date
Russ Cox
e11f833bed auto-generated, renamed, and deleted files 
associated with CL 29709.

R=r
DELTA=6444  (3476 added, 2958 deleted, 10 changed)
OCL=29710
CL=29724
 2009-06-01 22:15:08 -07:00
Russ Cox
602a446b74 new syscall package: manually maintained files and scripts. 
auto-generated files and deletions are in another CL.

goals for new syscall:
	* automate as much as possible
	* do not let clients do unsafe things
	* use simple types (int not int64)
	* fewer files

the files are renamed from foo_amd64_linux to foo_linux_amd64,
both because it reads better (all the linux are related, all the amd64 less so)
and because it made it easier to replace the existing ones.

R=r
DELTA=2336  (2260 added, 6 deleted, 70 changed)
OCL=29709
CL=29723
 2009-06-01 22:14:57 -07:00
Russ Cox
9e0fec9c9c update Go tree to use new syscall package. 
R=r
DELTA=713  (109 added, 386 deleted, 218 changed)
OCL=29707
CL=29722
 2009-06-01 22:14:39 -07:00
Russ Cox
278b1ab053 make godefs work better for generating Go. 
R=r
DELTA=121  (92 added, 4 deleted, 25 changed)
OCL=29706
CL=29721
 2009-06-01 22:14:25 -07:00
Robert Griesemer
d7acfc75cd format package 
R=r,rsc
DELTA=2871  (1712 added, 1118 deleted, 41 changed)
OCL=29222
CL=29704
 2009-06-01 19:13:44 -07:00
Robert Griesemer
2494bcb4b1 - enable scanner to handle illegal chars w/o returning an error 
so that it can be used for non-Go chars
- adjust parser accordingly

R=rsc
DELTA=58  (42 added, 2 deleted, 14 changed)
OCL=29688
CL=29703
 2009-06-01 19:12:10 -07:00
Robert Griesemer
34d12bfbae io.ReadFile 
R=r,rsc
DELTA=64  (63 added, 0 deleted, 1 changed)
OCL=29702
CL=29702
 2009-06-01 19:00:07 -07:00
Ken Thompson
c17ce9f94f prevent multiple similar errors 
in complex literals. side effect is
fix of error in initializerr.go

R=r
OCL=29667
CL=29667
 2009-05-31 13:02:24 -07:00
Russ Cox
d6a9817051 bug157 
R=ken
OCL=29651
CL=29653
 2009-05-30 21:18:15 -07:00
Ken Thompson
be63b6dc44 bug 158 
R=r
OCL=29646
CL=29646
 2009-05-30 17:06:51 -07:00
Russ Cox
91395ae689 make gobuild failures more readable. 
1. ar reports names of objects with duplicate text symbols.
2. gobuild only shows first line of error output for each failed command.
3. gobuild ignores files that begin with ascii non-alphanumeric non _.

; gobuild
$ 6g -I _obj gobuild.go
  gobuild.go:150: PackageImports: undefined
$ 6g -I _obj makefile.go
  makefile.go:102: ShellString: undefined
$ 6g -I _obj util.go
  util.go:114: syntax error near zzz
gobuild: stalemate
;

; gobuild
$ 6ar grc _obj/gobuild.a util.6 util1.6
  duplicate text symbol: util1.6 and util.6: gobuild·Build
$ 6g -I _obj gobuild.go
  gobuild.go:150: PackageImports: undefined
$ 6g -I _obj makefile.go
  makefile.go:102: ShellString: undefined
gobuild: stalemate
;

R=r
DELTA=95  (49 added, 9 deleted, 37 changed)
OCL=29625
CL=29640
 2009-05-29 18:12:04 -07:00
Ken Thompson
fbcbcdbb1d bug 156 
R=r
OCL=29623
CL=29623
 2009-05-29 15:34:47 -07:00
Ken Thompson
1c7bee0567 bug 155 
R=r
OCL=29619
CL=29619
 2009-05-29 14:42:24 -07:00
Ken Thompson
3b37b02834 bug 149 
R=r
OCL=29612
CL=29612
 2009-05-29 13:44:30 -07:00
Russ Cox
47fe18bf36 Fix godoc deadlock. 
The code was already careful not to use malloc/free
for stack growth during calls to malloc.
Avoid them during calls to free too.

R=r
DELTA=9  (7 added, 0 deleted, 2 changed)
OCL=29606
CL=29610
 2009-05-29 13:31:53 -07:00
Russ Cox
5d1d8a8258 integer conversions and test. 
R=ken
OCL=29577
CL=29589
 2009-05-29 09:17:35 -07:00
Russ Cox
6e1762c06e 64-bit integer arithmetic. 
passes ridiculous test from CL 29569.

R=ken
OCL=29571
CL=29573
 2009-05-29 00:13:09 -07:00
Russ Cox
0a6d83567e print uint64 as uint64. 
R=ken
OCL=29568
CL=29570
 2009-05-28 22:24:03 -07:00
Ken Thompson
e2613711aa detect recursive initialization 
R=r
OCL=29544
CL=29544
 2009-05-28 16:00:55 -07:00
Russ Cox
3aa006b8cd better 64-bit handling in 8g. 
fewer moves, fewer stupid LEALs.
powser1 runs (with evaln commented out).
beginnings of floating point.

R=ken
OCL=29540
CL=29543
 2009-05-28 15:48:47 -07:00
Kai Backman
63e1b714de Rebooted 5g effort from 6g. Tons of minor fixes and tweaks to 
get the code going.

R=rsc
APPROVED=rsc
DELTA=4752  (1723 added, 948 deleted, 2081 changed)
OCL=29403
CL=29530
 2009-05-28 14:25:54 -07:00
Kai Backman
97fe55720d Change 5l to use Biobufs for IO. 
R=rsc
APPROVED=rsc
DELTA=132  (16 added, 45 deleted, 71 changed)
OCL=29468
CL=29497
 2009-05-28 07:41:23 -07:00
Russ Cox
e81d97ea84 clean up gmove: 
* conversions all in one place.
	* no separate load, store phases;
	  direct memory addressing when possible
	  (this is the x86 after all!).
	  avoids extra registers, extra MOVQs.
	* fixes int32 -> uint64 bug
	  (was zero-extending)

R=ken
OCL=29482
CL=29484
 2009-05-27 23:55:14 -07:00
Ken Thompson
b3f303ec9a bug 153 
R=r
OCL=29479
CL=29479
 2009-05-27 18:37:02 -07:00
Russ Cox
5e53270a6c attach package comment 
R=r
DELTA=1  (0 added, 1 deleted, 0 changed)
OCL=29473
CL=29477
 2009-05-27 18:20:26 -07:00
Ken Thompson
77f668a0f1 added protection against race condition 
between first and second pass of converting
[]int to string.

R=r
OCL=29467
CL=29467
 2009-05-27 15:56:44 -07:00
Ken Thompson
64c3fe05bf string([]int) conversion 
R=r
OCL=29466
CL=29466
 2009-05-27 15:38:02 -07:00
Russ Cox
18890eebbf fix bug154; tweak bug153 exit status 
R=ken
OCL=29448
CL=29448
 2009-05-27 10:16:13 -07:00
Russ Cox
5f460b38f9 getrusage on darwin; untested but builds. 
R=dsymonds
DELTA=5  (5 added, 0 deleted, 0 changed)
OCL=29424
CL=29447
 2009-05-27 10:05:23 -07:00
Russ Cox
51bb8795cd 8g: missing change from last CL 
R=ken
OCL=29426
CL=29426
 2009-05-26 21:11:31 -07:00
Russ Cox
a8e4ed6a3d 8g: 64-bit arithmetic and assorted bug fixes; 
can run 64-bit sieve and powser.
interfaces are limping along.
next hurdle is floating point.

R=ken
OCL=29418
CL=29423
 2009-05-26 21:07:26 -07:00
David Symonds
afba16f469 Getrusage for linux. 
R=rsc
APPROVED=rsc
DELTA=40  (38 added, 0 deleted, 2 changed)
OCL=29351
CL=29422
 2009-05-26 20:38:57 -07:00
Ken Thompson
b46e7c4d3c bug 152 
R=r
OCL=29419
CL=29419
 2009-05-26 19:48:39 -07:00
Russ Cox
1a0a6f9d50 add NUL when allocating strings, to make use 
of getenv by low-level runtime easier.
fix 32-bit bug in gc (there are still more).

R=ken
OCL=29415
CL=29415
 2009-05-26 17:39:25 -07:00
Russ Cox
7d73075511 darwin support for 32-bit debugging 
R=r
DELTA=129  (78 added, 1 deleted, 50 changed)
OCL=29411
CL=29413
 2009-05-26 17:20:57 -07:00
Russ Cox
5273868f67 32-bit stack switching bug fix 
R=ken
OCL=29412
CL=29412
 2009-05-26 17:13:39 -07:00
Ken Thompson
51ddddc67e bug 151 
R=r
OCL=29409
CL=29409
 2009-05-26 16:30:35 -07:00
Russ Cox
5ecd010beb more 8g. 
test/turing.go runs if you move the big array off its stack.

finally remembered to g4 add cgen.c gsubr.c

R=ken
OCL=29408
CL=29408
 2009-05-26 16:23:54 -07:00
Ken Thompson
850cd6a2fe bug 150 
R=r
OCL=29405
CL=29405
 2009-05-26 15:56:37 -07:00
Russ Cox
021abfbd28 8g: hello world works again 
* string format changed
	* files got renamed
	* new files that i forgot to check in last time
updates are all copy and paste from 6g

R=ken
OCL=29385
CL=29400
 2009-05-26 14:46:06 -07:00
Russ Cox
1f0f2e44a9 6ar: explain why __.SYMDEF didn't get put in. 
people using ar for non-object archives
will just have to deal with the warnings.

R=r
DELTA=3  (2 added, 0 deleted, 1 changed)
OCL=29384
CL=29398
 2009-05-26 14:34:32 -07:00
Kai Backman
3c7a1ef208 Added automatic detection of system libraries to 5l. 
R=rsc
APPROVED=rsc
DELTA=83  (73 added, 3 deleted, 7 changed)
OCL=29276
CL=29382
 2009-05-26 12:14:55 -07:00
Kai Backman
7943556970 Added enough arm related scaffolding to create a simple 
hello.c program linking against the runtime.

R=rsc
APPROVED=rsc
DELTA=178  (175 added, 0 deleted, 3 changed)
OCL=29283
CL=29380
 2009-05-26 11:18:42 -07:00
Ken Thompson
802e1a6104 static init reenabled 
R=r
OCL=29358
CL=29358
 2009-05-25 19:40:41 -07:00
David Symonds
ce5bcbe37f Add os.Getpid and os.Getppid. 
R=rsc
APPROVED=rsc
DELTA=11  (11 added, 0 deleted, 0 changed)
OCL=29352
CL=29357
 2009-05-25 14:38:38 -07:00
David Symonds
5a12b1828d Add exvar.FuncInt for exporting indirect integer variables. 
R=r
APPROVED=r
DELTA=21  (21 added, 0 deleted, 0 changed)
OCL=29320
CL=29338
 2009-05-24 15:04:43 -07:00
David Symonds
bef1a6439d If Make.deps is not writable (e.g. in Perforce client and not opened for editing), bail out immediately. 
R=rsc,r
APPROVED=r
DELTA=7  (5 added, 1 deleted, 1 changed)
OCL=29319
CL=29319
 2009-05-23 19:39:25 -07:00
Ken Thompson
798b19bf77 improvement in registerization 
R=r
OCL=29317
CL=29317
 2009-05-23 16:36:43 -07:00
Ken Thompson
4238b18344 1. check for dups in complex literals 
structtype{a:1, a:2}
   maptypetype{"xx":1, "xx":2}
   arraytypetype{5:1, 5:2}
2. bug in registerization concerning
   alias of a struct and one of its elements
3. code optimization of struct.field
   (which exposed bug in 2)

R=r
OCL=29315
CL=29315
 2009-05-23 15:34:29 -07:00
Rob Pike
368b42103e add crypto/hmac to makefile 
R=rsc
DELTA=4  (3 added, 0 deleted, 1 changed)
OCL=29314
CL=29314
 2009-05-23 13:53:36 -07:00
Russ Cox
b3de351681 update Make.deps 
R=r
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=29305
CL=29308
 2009-05-22 23:30:48 -07:00
Russ Cox
224b89cafa typo in hmac comment 
R=r
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=29307
CL=29307
 2009-05-22 23:30:31 -07:00
Russ Cox
4beac9985b simplifying grammar: delete LBASETYPE and LACONST. 
take 2

R=ken
OCL=29304
CL=29306
 2009-05-22 22:46:06 -07:00
Russ Cox
ca2fe5d8bd Automated g4 rollback of changelist 29302. 
*** Reason for rollback ***

too many files included

*** Original change description ***

simplifying grammar: delete LBASETYPE and LACONST

R=ken
OCL=29303
CL=29303
 2009-05-22 22:43:57 -07:00
Russ Cox
2a4dcfffc9 simplifying grammar: delete LBASETYPE and LACONST 
R=ken
OCL=29300
CL=29302
 2009-05-22 22:42:12 -07:00
Russ Cox
b112d42ad6 add hmac.NewSHA1 and hmac.NewMD5. 
fix Reset bug in sha1.
add hmac, sha1, md5 tests.
document hmac.

R=r
DELTA=146  (111 added, 6 deleted, 29 changed)
OCL=29294
CL=29299
 2009-05-22 22:40:26 -07:00
Russ Cox
da59dd41c2 simple logging shim reader and writers 
R=r
DELTA=53  (52 added, 0 deleted, 1 changed)
OCL=29295
CL=29298
 2009-05-22 22:40:08 -07:00
Russ Cox
99128fc7ab move pretty/comment.go into go/doc. 
extract comment text code out of go/doc/doc.go into comment.go.
no code changes, just rearrangement.

first step so i can write tests.

R=gri
DELTA=633  (318 added, 301 deleted, 14 changed)
OCL=29269
CL=29293
 2009-05-22 21:42:16 -07:00
Kai Backman
9c6fd4c144 Added support for .5 files in libmach_64. Copied 5obj.c from 
plan9 libmach.

R=rsc
APPROVED=rsc
DELTA=142  (139 added, 3 deleted, 0 changed)
OCL=29281
CL=29281
 2009-05-22 16:29:22 -07:00
Russ Cox
76f2a9fa48 md5 Reset fix; preliminary hmac 
TBR=r
OCL=29279
CL=29279
 2009-05-22 15:44:29 -07:00
Kai Backman
9a2a2474c6 Force usage of dollar signs to circumvent arm-gcc balking at them. 
R=rsc
APPROVED=rsc
DELTA=1  (1 added, 0 deleted, 0 changed)
OCL=29275
CL=29278
 2009-05-22 15:32:43 -07:00
Robert Griesemer
531e3fe311 - fix regexp once more in doc.go: 
comment markers must only be stripped if they are
  at the very beginning otherwise comments that contain
  code with comments get screwed up (the ast delivers clean
  comments with no junk before or after)

- fix indentation in google/net/rpc/rpc.go which screwed up
  godoc formatting

R=rsc
DELTA=3  (0 added, 0 deleted, 3 changed)
OCL=29223
CL=29267
 2009-05-22 12:40:56 -07:00
Robert Griesemer
fad7791b07 fix regexp to strip comment markers 
R=rsc
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=29221
CL=29221
 2009-05-21 20:29:22 -07:00
Robert Griesemer
ad8527c4dc adjustments for relaxed composite literal syntax 
R=r
DELTA=41  (0 added, 21 deleted, 20 changed)
OCL=29219
CL=29219
 2009-05-21 19:50:25 -07:00
Russ Cox
f4d3d22a94 enforce channel direction 
R=ken
OCL=29209
CL=29216
 2009-05-21 17:32:44 -07:00
Russ Cox
a3c17d58df channel direction fixes 
R=dsymonds
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=29210
CL=29215
 2009-05-21 17:31:13 -07:00
Russ Cox
c2fa45b973 allow type name as key to accomodate anonymous fields. 
update tests.

R=ken
OCL=29207
CL=29207
 2009-05-21 16:31:10 -07:00
Ken Thompson
bba10b3f49 some array init bugs 
renamed 6g/(gen|align|obj).c

R=r
OCL=29205
CL=29205
 2009-05-21 15:44:06 -07:00
Russ Cox
f96662324e related reflect bug: make copies of big values 
so that callers cannot edit large values inside interfaces.

R=r
DELTA=52  (42 added, 1 deleted, 9 changed)
OCL=29180
CL=29195
 2009-05-21 14:06:43 -07:00
Russ Cox
8b6b380605 stricter rules for assignment. 
when assigning a multifield object
(structs or arrays of structs) they
must not contain any fields that could
not be assigned individually.

R=ken
OCL=29192
CL=29194
 2009-05-21 14:06:24 -07:00
Ken Thompson
a016081f43 added key:val extension to 
structure and array literals

R=r
OCL=29190
CL=29190
 2009-05-21 13:46:07 -07:00
Russ Cox
f2dfc55f34 I guess I forgot there was a unary ^ operator. 
R=r
DELTA=3  (0 added, 1 deleted, 2 changed)
OCL=29151
CL=29176
 2009-05-21 11:52:20 -07:00
Russ Cox
96cfd154d8 direct all interface extraction to InterfaceValue.Get. 
delete unnecessary reflect. throughout

R=r
DELTA=124  (18 added, 0 deleted, 106 changed)
OCL=29173
CL=29175
 2009-05-21 11:50:20 -07:00
Russ Cox
fb5aa46e65 fix build again; this time for sure. 
(this time i ran g4 nothave)

TBR=r
OCL=29156
CL=29156
 2009-05-21 06:54:00 -07:00
Russ Cox
ff45e7bcbd missed Makefile before; fix build 
TBR=dsymonds
OCL=29155
CL=29155
 2009-05-21 06:49:56 -07:00
Russ Cox
23e62d169f stricter interface conversion rule: i.(T) 
must have non-nil i.

R=ken
OCL=29136
CL=29136
 2009-05-20 18:23:19 -07:00
Russ Cox
140aed9ab7 hash reorg. 
* new package hash defining interfaces Hash and Hash32.
* adler32 and crc32 return Hash32 instead of specific types.
* adler32 and crc32 provide non-allocating methods for single slices.
* sha1 and md5 move to crypto, return Hash.
* sum.go, a simple test program, moves to /usr/rsc.
* refresh Make.deps

R=r
DELTA=1908  (935 added, 923 deleted, 50 changed)
OCL=29095
CL=29135
 2009-05-20 18:16:38 -07:00
Russ Cox
2d5d4a1b41 reflect bug: NewZeroValue was refusing to create slices. 
as far as I can tell there's no reason not to.

the Nillable test was succeeding because NewZeroValue
returned the nil interface value and the type guard
was letting it through.  the only change in the test is
more detail in the print.

R=r
DELTA=8  (0 added, 7 deleted, 1 changed)
OCL=29124
CL=29126
 2009-05-20 15:42:14 -07:00
Russ Cox
a39bae095a ifaceop was being called with integers 
that came from two different enums.
spilt into ifacecvt and ifaceop depending
on which enum the argument is.

R=ken
OCL=29122
CL=29122
 2009-05-20 15:09:50 -07:00
Russ Cox
2da5022bcf change representation of interface values. 
this is not a user-visible change.

before, all interface values were

	struct Itype {
		Sigt *type;
		Sigi *inter;
		void *method[n];
	}

	struct Iface {
		void *addr;
		Itype *itype;
	}

the itype is basically a vtable, but it's unnecessary
if the static type is interface{ }.
for interface values with static type empty, the
new representation is

	struct Eface {
		void *addr;
		Sigt *type;
	}

this complicates the code somewhat, but
it reduces the number of Itypes that
have to be computed and cached,
it opens up opportunities to avoid function
calls in a few common cases,
and it will make it possible to lay out
interface{} values at compile time,
which i think i'll need for the new reflection.

R=ken
OCL=28701
CL=29121
 2009-05-20 14:57:55 -07:00
Russ Cox
47e5152790 fix implicit star for range on *map, *[]. 
do not update lineno from ONAME nodes,
	because they have declaration lineno not use.
show actual name in top-level statement error.

before
runtime.a:7: x.go:5: walkstate: NAME not a top level statement

after
x.go:14: walkstate: runtime.Goexit not a top level statement

R=ken
OCL=29113
CL=29116
 2009-05-20 14:24:23 -07:00
Russ Cox
04d8605c21 clear out pkg tree in clean.bash. 
rename place-holder to _place_holder_ so it can be avoided.

R=r
DELTA=5  (2 added, 2 deleted, 1 changed)
OCL=29093
CL=29097
 2009-05-20 11:12:05 -07:00
Robert Griesemer
1b3b51f7db more useful error string 
R=r
DELTA=5  (4 added, 0 deleted, 1 changed)
OCL=29088
CL=29090
 2009-05-20 11:02:12 -07:00
Russ Cox
02f13e4764 build crypto/block. 
deps.bash tweak.

R=r
DELTA=95  (95 added, 0 deleted, 0 changed)
OCL=29046
CL=29059
 2009-05-19 15:42:00 -07:00
Russ Cox
513faccb6f final AES: CMAC authentication and EAX authenticated encryption 
R=r
DELTA=791  (779 added, 0 deleted, 12 changed)
OCL=29045
CL=29058
 2009-05-19 15:41:37 -07:00
Russ Cox
d85238635a deps.bash tweak - no need to sort -u the $O files. 
R=dsymonds
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=29048
CL=29053
 2009-05-19 15:22:42 -07:00
Russ Cox
20ea881c79 Xor-based crypto modes: OFB and CTR stream encryption. 
R=r
DELTA=643  (643 added, 0 deleted, 0 changed)
OCL=29017
CL=29047
 2009-05-19 14:58:49 -07:00
Russ Cox
b0608c1391 Crypto modes: CBC, CFB, ECB. 
Not ready to link into build yet.

Delta says 1272 lines but only 474
if you subtract the test files,
which are mostly data.

R=r
DELTA=1252  (1249 added, 0 deleted, 3 changed)
OCL=29013
CL=29037
 2009-05-19 14:01:03 -07:00
Ken Thompson
da49bfe664 static initialization of strings 
R=r
OCL=29036
CL=29036
 2009-05-19 13:37:36 -07:00
Russ Cox
73c73855ea testing: add t.Failed() bool 
R=r
DELTA=18  (10 added, 4 deleted, 4 changed)
OCL=29000
CL=29034
 2009-05-19 11:00:55 -07:00
Ken Thompson
b91a043d02 static initialization of slices 
R=r
OCL=29016
CL=29016
 2009-05-18 22:11:22 -07:00
David Symonds
760b778458 Create dependencies automatically for top-level lib directory. 
It caught a few missing dependencies (bufio/fmt -> utf8, fmt -> os, http -> strconv, etc.).

R=r,rsc
APPROVED=r
DELTA=126  (79 added, 45 deleted, 2 changed)
OCL=28983
CL=29014
 2009-05-18 18:42:47 -07:00
Brendan O'Dea
89df071165 tweaks to exvar.Map 
R=dsymonds,rsc
APPROVED=rsc
DELTA=88  (53 added, 17 deleted, 18 changed)
OCL=28452
CL=29008
 2009-05-18 15:42:09 -07:00
Russ Cox
80543aca7e Public AES block interface. 
The higher-level stream modes will be in crypto/block.

R=r
DELTA=205  (136 added, 7 deleted, 62 changed)
OCL=29002
CL=29006
 2009-05-18 15:27:20 -07:00
Robert Griesemer
1ed725d7cd - changed parser to return os.Error, removed ErrorHandler 
- added IsValid predicate to token.Position
- updated pretty, godoc, gobuild
- updated/expanded test cases

R=rsc
DELTA=265  (97 added, 78 deleted, 90 changed)
OCL=28961
CL=29005
 2009-05-18 14:59:16 -07:00
Russ Cox
69f55d1487 Getgroups max on Linux is bigger than I thought. 
R=iant
DELTA=3  (2 added, 0 deleted, 1 changed)
OCL=28994
CL=29003
 2009-05-18 14:56:25 -07:00
Russ Cox
be869ba4d6 add io.ByteReader. 
add testing/iotest package.
make bufio return error on short write.

R=r
DELTA=423  (208 added, 154 deleted, 61 changed)
OCL=28997
CL=28999
 2009-05-18 13:31:56 -07:00
Ken Thompson
6b942c68cc rewrote initialization to save space. 
fixed bug in seeding. top 11 bits were
not changed by different seeds.

R=r
OCL=28998
CL=28998
 2009-05-18 12:11:46 -07:00
Russ Cox
3b36acc71b move ShortWrite error into io so that other packages can use it. 
R=r
DELTA=15  (7 added, 1 deleted, 7 changed)
OCL=28996
CL=28996
 2009-05-18 11:47:35 -07:00
Russ Cox
23c81f7424 add Getwd, Fchdir, tests 
R=r
DELTA=215  (186 added, 0 deleted, 29 changed)
OCL=28968
CL=28995
 2009-05-18 10:49:34 -07:00
Ken Thompson
62231e91d0 static initialization with DATA statements 
structs and arrays are done
slices and maps are yet to do

R=r
OCL=28977
CL=28977
 2009-05-17 19:16:16 -07:00
Ken Thompson
52b0f77bf9 static initialization 
structure set up - no change yet

R=r
OCL=28966
CL=28966
 2009-05-16 13:29:08 -07:00
Robert Griesemer
8ee7688af6 make Len() == 0 for nil vector.Vector 
(mimic behavior of slices)

R=r
DELTA=12  (12 added, 0 deleted, 0 changed)
OCL=28960
CL=28962
 2009-05-15 21:59:08 -07:00
Robert Griesemer
66cc0d6f60 don't require ()'s around composite literals if the 
literal type is not a type name

R=rsc
DELTA=41  (2 added, 7 deleted, 32 changed)
OCL=28955
CL=28957
 2009-05-15 18:59:09 -07:00
Russ Cox
a343e5ceb1 fix handling of line numbers for first function 
R=r
DELTA=2  (1 added, 0 deleted, 1 changed)
OCL=28949
CL=28951
 2009-05-15 17:26:08 -07:00
Rob Pike
c54699c977 s/NewLogger/New/ 
R=rsc
DELTA=7  (0 added, 0 deleted, 7 changed)
OCL=28947
CL=28950
 2009-05-15 17:22:30 -07:00
Russ Cox
96890d4218 close TODO 
R=r
DELTA=42  (0 added, 26 deleted, 16 changed)
OCL=28940
CL=28942
 2009-05-15 15:51:41 -07:00
Rob Pike
c81d09d92b implement %#o %#x %#X formats 
R=rsc
OCL=28936
CL=28936
 2009-05-15 15:18:09 -07:00
Russ Cox
66f5e89082 os: MkdirAll, RemoveAll, Chmod, Chown, Truncate, Getgroups. 
Getuid, etc drop their errors -- they cannot error

R=r
DELTA=605  (547 added, 12 deleted, 46 changed)
OCL=28919
CL=28929
 2009-05-15 14:11:24 -07:00
Rob Pike
13fbb1d82e StringVector specialization of Vector 
R=gri,rsc
DELTA=197  (194 added, 0 deleted, 3 changed)
OCL=28900
CL=28911
 2009-05-15 11:52:58 -07:00
Russ Cox
5e76c032f6 make Stat indicate whether it followed a symlink. 
R=r
DELTA=61  (34 added, 0 deleted, 27 changed)
OCL=28904
CL=28906
 2009-05-15 11:04:49 -07:00
Russ Cox
55b70d6c98 Return error from WriteByte, to match bufio.Writer. 
R=gri
DELTA=4  (1 added, 0 deleted, 3 changed)
OCL=28868
CL=28899
 2009-05-15 10:46:14 -07:00
Robert Griesemer
0fe8487ced - Remove IntVector methods that are "inherited" with correct type 
- Faster vector.Delete, removed result value (easy to get via At(i))

R=r
DELTA=40  (6 added, 30 deleted, 4 changed)
OCL=28866
CL=28897
 2009-05-15 10:43:00 -07:00
Russ Cox
b725e32c99 add directory argument to os.ForkExec 
R=iant
DELTA=41  (35 added, 0 deleted, 6 changed)
OCL=28892
CL=28895
 2009-05-15 10:32:05 -07:00
Russ Cox
a854c7f993 AES key setup and block ciphers. 
AES mode wrappers not implemented, so no public interface yet.

R=r
DELTA=918  (918 added, 0 deleted, 0 changed)
OCL=28848
CL=28863
 2009-05-14 17:11:11 -07:00
Robert Griesemer
472e191a23 ByteBuffer.WriteByte 
R=r
DELTA=17  (10 added, 0 deleted, 7 changed)
OCL=28860
CL=28862
 2009-05-14 17:03:47 -07:00
Rob Pike
8203a4cb9d Getuid etc. 
R=rsc
DELTA=51  (49 added, 0 deleted, 2 changed)
OCL=28859
CL=28859
 2009-05-14 16:45:24 -07:00
David Symonds
16387fad39 Hyphens are allowed in filenames. This allows this test to pass for me. 
R=r
APPROVED=r
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=28847
CL=28851
 2009-05-14 15:42:27 -07:00
Rob Pike
80b5482ab2 fix abstract unix domain sockets 
R=rsc
DELTA=5  (3 added, 0 deleted, 2 changed)
OCL=28845
CL=28849
 2009-05-14 15:20:30 -07:00
Russ Cox
ea79b82e92 fix Truncate comment: 
* make a complete sentence.
* eliminate reference to byte positions,
  which are not a concept exposed by the interface.

R=gri
DELTA=2  (0 added, 1 deleted, 1 changed)
OCL=28838
CL=28838
 2009-05-14 13:39:17 -07:00
Robert Griesemer
28db3e8411 ByteBuffer.Truncate(n int) 
R=r
DELTA=22  (17 added, 0 deleted, 5 changed)
OCL=28781
CL=28815
 2009-05-14 10:14:29 -07:00
Rob Pike
a8db4593ab fix spelling error in message 
R=ken
OCL=28814
CL=28814
 2009-05-14 09:59:16 -07:00
Russ Cox
8f854174c7 reflect: update comment (there is no BoolType) 
R=r
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=28756
CL=28784
 2009-05-13 18:03:49 -07:00
Russ Cox
cc1d4b7e1b Unix domain socket support, Linux and Darwin. 
R=r
DELTA=534  (353 added, 99 deleted, 82 changed)
OCL=28783
CL=28783
 2009-05-13 18:03:41 -07:00
Robert Griesemer
f3b08744a2 Simplified AST: 
- one node for array and slice types
- one node for index and slice expressions
- simplified parser, astprinter, and ast.txt

R=r
DELTA=71  (0 added, 43 deleted, 28 changed)
OCL=28768
CL=28768
 2009-05-13 15:18:05 -07:00
Rob Pike
6fa6f134f1 fix indentation 
R=rsc
OCL=28752
CL=28752
 2009-05-13 10:34:11 -07:00
Ian Lance Taylor
7aabf2d9b1 Add os.Link, os.Symlink, os.Readlink. 
R=r,rsc
DELTA=161  (161 added, 0 deleted, 0 changed)
OCL=28745
CL=28747
 2009-05-13 10:16:46 -07:00
Rob Pike
52f071ed43 Rename ParseError to Error 
R=rsc
DELTA=13  (6 added, 1 deleted, 6 changed)
OCL=28743
CL=28746
 2009-05-13 10:01:55 -07:00
Rob Pike
b66d703941 change name of reflect.NewInitValue to the more descriptive NewZeroValue. 
R=rsc
DELTA=10  (0 added, 0 deleted, 10 changed)
OCL=28717
CL=28720
 2009-05-12 16:16:52 -07:00
Russ Cox
d06a79e31b no need for compiler to hard-code definition of runtime. 
use the actual go source instead.

R=r
DELTA=90  (66 added, 18 deleted, 6 changed)
OCL=28708
CL=28719
 2009-05-12 16:15:52 -07:00
Russ Cox
28516d4c78 update reflect for upcoming interface representation change. 
test case for new change.

both work with the current compiler too.

R=r
DELTA=150  (145 added, 2 deleted, 3 changed)
OCL=28703
CL=28715
 2009-05-12 16:08:16 -07:00
Russ Cox
daf44e2fa5 fix build: proto depends on fmt now 
TBR=r,dsymonds
OCL=28711
CL=28711
 2009-05-12 15:47:55 -07:00
David Symonds
6c384d2268 Allow http.Redirect to do both temporary (307) and permanent (301) redirects. 
This also adds a missing 'return' when a malformed URL is passed to it.

R=rsc
APPROVED=rsc
DELTA=30  (13 added, 2 deleted, 15 changed)
OCL=28598
CL=28710
 2009-05-12 15:41:19 -07:00
Rob Pike
a8f6e38bce implement IsNil() bool for those types that can be nil. most of them, anyway. 
R=rsc
DELTA=97  (96 added, 0 deleted, 1 changed)
OCL=28596
CL=28702
 2009-05-12 14:57:44 -07:00
Robert Griesemer
c6da3e5a69 A couple of godoc improvements: 
- sort directories before printing
- apply filtering to factory functions and methods
- remove a couple of unused files

R=r
DELTA=84  (34 added, 40 deleted, 10 changed)
OCL=28657
CL=28657
 2009-05-11 16:52:59 -07:00
Russ Cox
3619f1ea6a change utf8.FullRuneInString and utf8.DecodeRuneInString 
to use single string argument instead of string, index.

R=r
DELTA=136  (9 added, 7 deleted, 120 changed)
OCL=28642
CL=28644
 2009-05-11 14:10:34 -07:00
Russ Cox
0880593436 gobuild: command printing bug fix 
R=r
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=28583
CL=28590
 2009-05-08 16:38:42 -07:00
Russ Cox
59be46ca35 use exitgroup on linux to exit whole process. 
R=r
DELTA=60  (38 added, 19 deleted, 3 changed)
OCL=28589
CL=28589
 2009-05-08 16:36:46 -07:00
Rob Pike
20850fc014 Package unsafe is undocumented. By installing (but not compiling) this file, 
which contains only declarations, we can have godoc present documentation
for the package.

R=gri,rsc
DELTA=44  (43 added, 0 deleted, 1 changed)
OCL=28555
CL=28588
 2009-05-08 16:24:55 -07:00
Rob Pike
4f21161269 Document runtime functions. 
R=rsc
DELTA=25  (25 added, 0 deleted, 0 changed)
OCL=28574
CL=28580
 2009-05-08 15:55:45 -07:00
Russ Cox
b3533dfd72 6g: 
new type equality restrictions
	better handling of renamed packages
	"sys" is no longer available to programs

R=ken
OCL=28553
CL=28578
 2009-05-08 15:40:31 -07:00
Russ Cox
917aa35f8f implications of stricter type equality: 
if both types are named, they must be
the same type (arising from the same
declaration).

R=r,gri
DELTA=44  (21 added, 4 deleted, 19 changed)
OCL=28436
CL=28577
 2009-05-08 15:40:14 -07:00
Russ Cox
cd3ab57a9c fix comment 
R=r
DELTA=1  (0 added, 1 deleted, 0 changed)
OCL=28576
CL=28576
 2009-05-08 15:39:18 -07:00
Russ Cox
7e235c1e27 fix build - missing file 
TBR=r
OCL=28575
CL=28575
 2009-05-08 15:29:43 -07:00
Russ Cox
918afd9491 move things out of sys into os and runtime 
R=r
OCL=28569
CL=28573
 2009-05-08 15:21:41 -07:00
Rob Pike
c367d1b789 Move sys.Reflect and sys.Unreflect into unsafe. 
R=rsc
DELTA=19  (4 added, 5 deleted, 10 changed)
OCL=28563
CL=28566
 2009-05-08 14:57:56 -07:00
Russ Cox
d4fa253837 eqtype(t1, t2, 0) => eqtype(t1, t2) 
R=ken
OCL=28559
CL=28562
 2009-05-08 14:40:38 -07:00
Russ Cox
1b301bac1a throw away os._Error. 
make some error types in a few packages

R=r
DELTA=110  (25 added, 46 deleted, 39 changed)
OCL=28382
CL=28561
 2009-05-08 14:40:20 -07:00
Rob Pike
01712ae7d3 embeddability: change bufio.BufRead to bufio.Reader etc. 
R=rsc
DELTA=112  (0 added, 4 deleted, 108 changed)
OCL=28537
CL=28543
 2009-05-08 11:52:39 -07:00
Rob Pike
c8b47c6fce Name change to improve embeddability: 
io.Read->io.Reader
	io.Write,Close,etc.->io.Writer,Closer etc.

R=rsc
DELTA=190  (0 added, 0 deleted, 190 changed)
OCL=28525
CL=28535
 2009-05-08 11:22:57 -07:00