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Author SHA1 Message Date
Rob Pike
bbc190b3ee make interface to the flags themselves more public. 
add visitor functions to scan the flags.
add a way to set a flag.
add a flag test.

R=rsc
DELTA=169  (99 added, 19 deleted, 51 changed)
OCL=25076
CL=25078
 2009-02-16 19:43:15 -08:00
Russ Cox
d3d0c256be bug123 
R=ken
OCL=25075
CL=25075
 2009-02-16 17:44:05 -08:00
Russ Cox
aa35aee07c fix build - missed this file before 
TBR=r
OCL=25074
CL=25074
 2009-02-16 17:07:11 -08:00
Russ Cox
dfad8ea647 use embedded interface types 
R=r
DELTA=205  (1 added, 157 deleted, 47 changed)
OCL=25071
CL=25073
 2009-02-16 16:37:49 -08:00
Russ Cox
b4af09ab56 embedded interface types in interfaces. 
R=ken
OCL=25072
CL=25072
 2009-02-16 16:36:18 -08:00
Russ Cox
78906c3836 io.Pipe 
assorted underscore cleanup

R=r
DELTA=488  (410 added, 3 deleted, 75 changed)
OCL=25070
CL=25070
 2009-02-16 16:32:30 -08:00
Russ Cox
ff3173849e assorted changes: 
- use a lock instead of a thread in once
		avoids deadlock in recursive once calls
	- implement os.Setenv
	- remove "export" from some scripts
	- remove _ from names in time package
	- fix time test for non-MTV machines

R=r
DELTA=265  (87 added, 58 deleted, 120 changed)
OCL=25057
CL=25057
 2009-02-15 22:12:35 -08:00
Rob Pike
55d13cf139 change the URL in the test to avoid a redirection that breaks it in sydney. 
R=rsc
OCL=25054
CL=25054
 2009-02-15 19:58:00 -08:00
Russ Cox
91ceda5c18 add os.ForkExec, os.Exec, os.Wait, exec.OpenCmd. 
as thread-safe as possible, given the surrounding system.
add stub RWLock implementation.

R=r
DELTA=852  (834 added, 6 deleted, 12 changed)
OCL=25046
CL=25053
 2009-02-15 19:35:52 -08:00
Russ Cox
97dcc68f1e insert ${GOOS} and ${GOARCH} in 
command-line comment.

R=r
DELTA=11  (6 added, 0 deleted, 5 changed)
OCL=25051
CL=25051
 2009-02-15 19:20:35 -08:00
Russ Cox
d8921c5294 cleanups: 
get rid of _ on private names in net.
	fix os_test file name list.
	newline not needed on Errorf.

R=r
DELTA=305  (34 added, 2 deleted, 269 changed)
OCL=25047
CL=25047
 2009-02-15 14:18:39 -08:00
Russ Cox
78a6d68c86 build nits 
R=r
DELTA=8  (0 added, 6 deleted, 2 changed)
OCL=25045
CL=25045
 2009-02-15 13:41:48 -08:00
Russ Cox
3b3e63735e bug fix for &x[0] when x is slice 
R=ken
OCL=25044
CL=25044
 2009-02-15 13:15:46 -08:00
Robert Griesemer
18ed7e690a - accept new composite literal syntax 
- remove all parsing heuristics
- as a result, accept a wider syntax, but parser is simpler

R=r
OCL=25029
CL=25029
 2009-02-13 16:27:53 -08:00
Robert Griesemer
070738c30c - added Makefile change again (lost due to to p4 misuse) 
R=rsc
OCL=25026
CL=25026
 2009-02-13 15:10:35 -08:00
Robert Griesemer
127526649f - vector package (identical to array except for names) 
- updated some file (but not all - left array package in place for now)

R=rsc
DELTA=530  (483 added, 0 deleted, 47 changed)
OCL=25025
CL=25025
 2009-02-13 15:07:56 -08:00
Russ Cox
9f8f2e6130 convert composite literals from { } to ( ). 
only non-trivial changes are in
	convlit1.go
	golden.out

R=gri
OCL=25019
CL=25024
 2009-02-13 14:48:32 -08:00
Russ Cox
07244f7c80 add composite literal ( ) syntax. 
warn about composite literal { } syntax.

R=ken
OCL=25018
CL=25023
 2009-02-13 14:48:16 -08:00
Russ Cox
20b6de135b fix build 
TBR=r
OCL=25021
CL=25021
 2009-02-13 14:35:36 -08:00
Robert Griesemer
920ab67b4c label declarations not handled properly 
R=rsc
DELTA=27  (27 added, 0 deleted, 0 changed)
OCL=25015
CL=25015
 2009-02-13 13:42:43 -08:00
Robert Griesemer
8e7873672e - fixed bugs related to the empty statement 
(now in sync with the spec and with 6g)
- fixed incorrect logging statement in gds

R=r
OCL=24970
CL=24970
 2009-02-12 16:06:21 -08:00
Robert Griesemer
6f8df7aa3e - syntax for composite literals use () instead of {} 
- do not permit + for array concatenation anymore
  (not implemented and not a good idea)
- document that unsafe function results are compile time constants
- fixed minor typos

DELTA=41  (7 added, 11 deleted, 23 changed)
OCL=24899
CL=24927
 2009-02-11 21:57:15 -08:00
Russ Cox
5f4f5647ef require type assertions when narrowing. 
R=ken
OCL=24350
CL=24914
 2009-02-11 17:57:29 -08:00
Russ Cox
49e2087848 insert type assertions when narrowing. 
R=r
OCL=24349
CL=24913
 2009-02-11 17:55:16 -08:00
Russ Cox
7cd24361bd fix gc bug. i think this is tgs's second bug. 
i stumbled across it in all.bash.

TBR=r
OCL=24912
CL=24912
 2009-02-11 17:54:03 -08:00
Robert Griesemer
38c232fe37 - language for embedded interfaces (as discussed this morning) 
- fixed a syntax error

R=r
DELTA=17  (15 added, 0 deleted, 2 changed)
OCL=24876
CL=24889
 2009-02-11 15:09:15 -08:00
Robert Griesemer
52c02c2d5d Added section on package unsafe: 
- contains a (proposed) constant Maxalign
- contains some text re" alignment guarantees

R=ken,r
DELTA=97  (94 added, 1 deleted, 2 changed)
OCL=24791
CL=24871
 2009-02-11 13:46:30 -08:00
Rob Pike
0c4010a747 change DirInfo->dirInfo now that 6g export bug is fixed 
R=rsc
DELTA=4  (0 added, 0 deleted, 4 changed)
OCL=24788
CL=24805
 2009-02-10 16:44:04 -08:00
Rob Pike
6017895659 drop the os_ prefix on the file names in os. os_test.go can stay. 
R=rsc
DELTA=793  (392 added, 392 deleted, 9 changed)
OCL=24777
CL=24804
 2009-02-10 16:40:06 -08:00
Russ Cox
73dd4a37f9 fix export bug Rob tripped over. 
the lexer is already hiding names,
so this clumsy hack is no longer necessary.

R=ken
OCL=24783
CL=24783
 2009-02-10 13:57:31 -08:00
Rob Pike
00b3d48f13 Make Readdirnames work properly on Linux. 
Refactor so Readdir is portable code.

R=rsc
DELTA=192  (50 added, 130 deleted, 12 changed)
OCL=24770
CL=24772
 2009-02-10 11:55:48 -08:00
Ian Lance Taylor
651972b31f Implement unsafe.Alignof. 
R=ken
DELTA=20  (19 added, 0 deleted, 1 changed)
OCL=24719
CL=24771
 2009-02-10 11:46:26 -08:00
Rob Pike
d94c5aba12 Fix Readdirnames to behave properly if reading in little pieces. Requires storing some 
state in the FD.

This is Darwin only.  Next CL will make Readdir use Readdirnames to generate its files
and move Readdir into portable code, as well as fix Readdirnames for Linux.

R=rsc
DELTA=116  (79 added, 12 deleted, 25 changed)
OCL=24756
CL=24768
 2009-02-10 11:27:45 -08:00
Robert Griesemer
668bf81b00 - removed obsolete comments 
R=r
DELTA=2  (0 added, 1 deleted, 1 changed)
OCL=24755
CL=24760
 2009-02-10 10:37:11 -08:00
Robert Griesemer
e08cc15251 Some real GDS functionality: 
- directory listings w/ working links
- some links working in source code (most don't do the right thing yet)
- use of logging

R=r
OCL=24728
CL=24728
 2009-02-09 21:05:14 -08:00
Rob Pike
2f147992b4 fix Getdirentries: base comes back in r2. 
R=rsc
DELTA=3  (3 added, 0 deleted, 0 changed)
OCL=24727
CL=24727
 2009-02-09 20:04:36 -08:00
Rob Pike
cad7a3aefc simple accessors for Dir mode bits 
R=rsc
DELTA=71  (71 added, 0 deleted, 0 changed)
OCL=24687
CL=24694
 2009-02-09 12:50:54 -08:00
Rob Pike
a948fdd626 typo. this split-os building thing is frustrating. 
R=rsc
OCL=24681
CL=24681
 2009-02-09 11:25:47 -08:00
Rob Pike
aba4c75408 add Readdir: returns an array of Dir structures 
R=rsc
DELTA=200  (176 added, 12 deleted, 12 changed)
OCL=24680
CL=24680
 2009-02-09 11:24:35 -08:00
Rob Pike
c8d59c1fb2 fix int64/int error - build broken 
R=gri
OCL=24678
CL=24678
 2009-02-09 10:20:15 -08:00
Russ Cox
a81870badf add error to catch 6g alignment bug. 
the fix appears to be to align the
out struct on an 8 boundary, but that
is a bit involved.

R=ken
OCL=24657
CL=24657
 2009-02-08 11:19:45 -08:00
Russ Cox
a6c59ce274 gc funarg return fix. 
change type (to satisfy OAS) after nodarg:
nodarg uses offset from type too,
and must use correct offset.

R=ken
OCL=24656
CL=24656
 2009-02-08 11:01:52 -08:00
Rob Pike
b5aba026f8 First pass at reading directories. 
Syscall support.
Readdirnames returns array of strings of contents of directory.

R=rsc
DELTA=216  (201 added, 0 deleted, 15 changed)
OCL=24642
CL=24655
 2009-02-08 10:18:50 -08:00
Rob Pike
6506148850 a few small cleanups 
R=rsc
DELTA=21  (2 added, 2 deleted, 17 changed)
OCL=24638
CL=24654
 2009-02-08 10:17:23 -08:00
Rob Pike
9526f3b841 use unsafe.Sizeof 
R=rsc
DELTA=9  (3 added, 3 deleted, 3 changed)
OCL=24640
CL=24653
 2009-02-08 10:16:32 -08:00
Rob Pike
8f2b774ee1 update sysimport.c for unsafe.Offset and Sizeof 
R=ken
DELTA=2  (2 added, 0 deleted, 0 changed)
OCL=24643
CL=24643
 2009-02-07 14:48:32 -08:00
Ken Thompson
56003374d3 change array padding in structures 
to pad to size of element rather
than size of array.

R=r
OCL=24641
CL=24641
 2009-02-07 13:31:34 -08:00
Ken Thompson
8a70545b57 unsafe.Sizeof and unsafe.Offsetof 
R=r
OCL=24639
CL=24639
 2009-02-07 12:34:45 -08:00
Rob Pike
bcf48076e5 fix up syscall for darwin after StringToBytes change 
R=rsc
DELTA=30  (0 added, 18 deleted, 12 changed)
OCL=24628
CL=24628
 2009-02-06 18:03:13 -08:00
Rob Pike
704bc9d5c9 portable stat for os 
add name to os.FD
clean up some interfaces

R=rsc
DELTA=318  (231 added, 44 deleted, 43 changed)
OCL=24624
CL=24627
 2009-02-06 17:54:26 -08:00