Commit Graph

77 Commits

Author SHA1 Message Date
Rob Pike 45aeca4727 time: give a helpful message when we can't set the time zone for testing.
Fixes #1625.

R=bradfitzgo, bradfitzwork, r2
CC=golang-dev
https://golang.org/cl/4295060
2011-03-21 13:48:31 -07:00
Russ Cox 2ca46a789b time: isolate syscall reference in sys.go
R=dsymonds
CC=golang-dev
https://golang.org/cl/4291052
2011-03-17 13:46:05 -04:00
Peter Mundy 87aa93457e time: fix Time.ZoneOffset documentation
R=rsc
CC=golang-dev
https://golang.org/cl/4240090
2011-03-08 12:33:49 -05:00
David Symonds 4c30ca067d time: split os-dependent part into sys.go.
R=rsc
CC=golang-dev
https://golang.org/cl/4259051
2011-03-04 19:57:39 -08:00
Russ Cox f4e76d8309 replace non-blocking send, receive syntax with select
R=golang-dev, nigeltao, niemeyer, r
CC=golang-dev
https://golang.org/cl/4079053
2011-01-31 18:36:28 -05:00
Ian Lance Taylor 64c7f70c66 time: Support Solaris zoneinfo directory.
R=rsc
CC=golang-dev
https://golang.org/cl/4079047
2011-01-28 15:56:14 -08:00
Roger Peppe 2ae953bfc3 time: allow cancelling of After events.
Also simplify sleeper algorithm and poll
occasionally so redundant sleeper goroutines
will quit sooner.

R=r, niemeyer, r2
CC=golang-dev
https://golang.org/cl/4063043
2011-01-25 12:25:48 -08:00
Roger Peppe 212e074be2 time: add AfterFunc to call a function after a given duration.
The After code is trivially generalisable to provide support
for this, and it is possible to use AfterFunc to do
things that After cannot, such as waiting
for many events at varied times without an overhead
of one goroutine per event.

R=rsc, r
CC=golang-dev
https://golang.org/cl/3905041
2011-01-10 11:51:38 -08:00
Eoghan Sherry 0c02bd1801 time: fix tick accuracy when using multiple Tickers
* correctly ignore obsolete ticks
* fix update of next alarm time
* tighten alarm channel buffers
Fixes #1379.

R=r, adg, r2
CC=golang-dev, soul9
https://golang.org/cl/3789045
2011-01-08 21:24:44 -08:00
Rob Pike f383062e01 time.NewTicker: panic for intervals <= 0.
Not absolutely certain it's right to do this, but since there's
no error value coming back, it seems reasonable.

Fixes #1392.

R=rsc, adg
CC=golang-dev
https://golang.org/cl/3896042
2011-01-07 14:41:46 -08:00
Rob Pike 2e8be52ff7 time: explain the formats a little better.
R=gri, rsc
CC=golang-dev
https://golang.org/cl/3719042
2010-12-16 13:25:41 -08:00
Russ Cox 0c54225b51 remove nacl
The recent linker changes broke NaCl support
a month ago, and there are no known users of it.

The NaCl code can always be recovered from the
repository history.

R=adg, r
CC=golang-dev
https://golang.org/cl/3671042
2010-12-15 11:49:23 -05:00
Rob Pike 2ef09148a0 time: fix bug in Ticker: shutdown using channel rather than memory
R=rsc
CC=golang-dev
https://golang.org/cl/3609042
2010-12-13 13:52:19 -08:00
Rob Pike 1ce6245d6c throughout: fix broken calls to Printf etc.
I have written a tool to verify Printf calls, and although it's not
ready to be reviewed yet it's already uncovered a spate of problems
in the repository.  I'm sending this CL to break the changes into
pieces; as the tool improves it will find more, I'm sure.

R=rsc
CC=golang-dev
https://golang.org/cl/3427043
2010-12-07 16:42:54 -05:00
Russ Cox 6eee9ed507 time: fix build
Allow less precise timing on build machines.

TBR=r
CC=golang-dev
https://golang.org/cl/3391043
2010-12-06 16:22:32 -05:00
Roger Peppe e2d1595c81 time: make After use fewer goroutines and host processes.
With credit to Gustavo Niemeyer, who hinted at this approach
in #go-nuts.

R=adg, rsc, niemeyer, r
CC=golang-dev
https://golang.org/cl/3416043
2010-12-06 14:19:30 -05:00
Robert Griesemer 3478891d12 gofmt -s -w src misc
R=r, rsc
CC=golang-dev
https://golang.org/cl/2662041
2010-10-22 10:06:33 -07:00
Andrew Gerrand 1e66a21348 time: add After
Permits one to easily put a timeout in a select:

select {
case <-ch:
	// foo
case <-time.After(1e6):
	// bar
}

R=r, rog, rsc, sameer1, PeterGo, iant, nigeltao_gnome
CC=golang-dev
https://golang.org/cl/2321043
2010-10-11 13:45:26 +11:00
Rob Pike 1959c3ac5b tests: fix prints
- delete unnecessary newlines
- make sure formatted prints call the formatting routines

R=adg
CC=golang-dev
https://golang.org/cl/2225046
2010-09-23 13:48:56 +10:00
Russ Cox be443ee8bc 5g: register allocation bugs
Fixes #1099.

R=ken2, r
CC=golang-dev
https://golang.org/cl/2147047
2010-09-12 00:06:45 -04:00
Rob Pike 0aa2317096 arm: work around reg allocator bug in 5g, in two parts.
1) hack regalloc to leave R9 (m) and R10 (g) alone.
the real fix is tricker, but this gets us running
2) fix up the few places in the package sources that
the shortage of registers affects, by simplifying
some expressions.

all of this should be reverted when the right fix is in.

Fixes #1084.

R=rsc
CC=golang-dev
https://golang.org/cl/2132046
2010-09-10 20:55:29 -07:00
Russ Cox f699811c14 time: do not crash in String on nil Time
R=r
CC=golang-dev
https://golang.org/cl/2052041
2010-09-02 14:21:40 -04:00
Ian Lance Taylor 2b73ad592c time: Remove unused zoneinfo.go (replaced by zoneinfo_unix.go).
R=r, rsc
CC=brainman, golang-dev
https://golang.org/cl/2020043
2010-08-24 17:24:40 -07:00
Jan H. Hosang 2100f57e0f time.Parse should not require minutes for time zone
Fixes #1026.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/1962048
2010-08-25 07:41:26 +10:00
Russ Cox da392d9136 build: no required environment variables
R=adg, r, PeterGo
CC=golang-dev
https://golang.org/cl/1942044
2010-08-18 10:08:49 -04:00
Roger Peppe e5aad81930 Remove relic "once" import from time/zoneinfo.go
R=rsc, r
CC=golang-dev
https://golang.org/cl/2005042
2010-08-17 23:08:19 +10:00
Alex Brainman e96b6835a9 fix windows build
R=rsc
CC=golang-dev
https://golang.org/cl/1890045
2010-08-06 09:42:55 +10:00
Rob Pike c78be462a0 once: replace all uses of package once with sync.Once.
package once remains for now; will be deleted after next release.

R=golang-dev, brainman
CC=golang-dev
https://golang.org/cl/1914046
2010-08-06 06:14:41 +10:00
Adam Langley 02786d263c time: fix parsing of minutes in time zones.
R=r
CC=golang-dev
https://golang.org/cl/1830041
2010-07-19 11:08:04 -04:00
Alex Brainman 9d5f80b0c6 time: implement timezones for windows
Fixes #761.

R=PeterGo, adg, rsc
CC=golang-dev
https://golang.org/cl/1121042
2010-06-29 22:29:09 -07:00
Micah Stetson 6c124cb879 time: remove incorrect time.ISO8601 and add time.RFC3339
Fixes #734.

R=rsc, r
CC=golang-dev
https://golang.org/cl/975042
2010-04-27 00:05:24 -07:00
Andrew Gerrand adb3b863c9 time: fix comment typo
R=r
CC=golang-dev
https://golang.org/cl/811044
2010-04-11 23:33:25 +10:00
Russ Cox 78547ca132 time: do not segment time strings by character class.
instead use pure substring matching to find template values.

this makes stdZulu unnecessary and allows formats
like "20060102 030405" (used in some internet protocols).

this makes Parse not handle years < 0000 or > 9999 anymore.
that seems like an okay price to pay, trading hypothetical
functionality for real functionality.

also changed the comments on the Time struct to use the
same reference date as the format and parse routines.

R=r
CC=golang-dev
https://golang.org/cl/833045
2010-03-30 14:54:32 -07:00
Russ Cox 00f9f0c056 single argument panic
note that sortmain.go has been run through hg gofmt;
only the formatting of the day initializers changed.
i'm happy to revert that formatting if you'd prefer.

stop on error in doc/progs/run

R=r
CC=golang-dev
https://golang.org/cl/850041
2010-03-30 10:34:57 -07:00
Rob Pike 7b76175a1c time.Ticker: fix bug arising when all tickers are dead.
thanks to yglgogo for analysis.

Fixes #593.

R=rsc
CC=golang-dev
https://golang.org/cl/210044
2010-02-18 09:55:29 +11:00
Christopher Wedgwood 1e66428d59 time: Sleep through interruptions
R=rsc
CC=golang-dev
https://golang.org/cl/202043
2010-02-04 13:09:02 -08:00
Rob Pike 2bcca5d951 Add RFC822 formats as named constants.
Make sure to print a time zone when formatting even if none is defined.
Add a comment introducing lookupTimezone (not lookupTimeZone).

Fixes isse 577.

R=rsc
CC=golang-dev
https://golang.org/cl/196090
2010-02-04 15:39:27 +11:00
Rob Pike d6ee49a119 fix bug in tick
Fixes #576.

R=rsc, rog
CC=golang-dev
https://golang.org/cl/196061
2010-01-29 13:10:33 -08:00
Rob Pike d53b426fa0 An experimental implemenation of Ticker using two goroutines for all tickers.
Feel free to suggest other approaches.

R=rsc
CC=cw, golang-dev
https://golang.org/cl/193070
2010-01-29 08:34:40 +11:00
Russ Cox 1634b4236b time: make tick.Stop a little more robust
R=r
CC=golang-dev, jackpal
https://golang.org/cl/186228
2010-01-19 17:46:21 -08:00
Rob Pike 10a5eb0a29 fix +0000 time zones.
Fixes #527.

R=rsc
CC=golang-dev
https://golang.org/cl/186159
2010-01-15 10:56:16 +11:00
Rob Pike d9283b27a2 clean up handling of numeric time zones
allow formatting of ruby-style times.

Fixes #518.

R=rsc
CC=golang-dev
https://golang.org/cl/186119
2010-01-14 11:57:38 +11:00
Rob Pike 63d639295c don't worry about the number of spaces when parsing.
allow an underscore to stand for a space or digit if the following number is >=10.

R=rsc
CC=golang-dev
https://golang.org/cl/186115
2010-01-13 14:39:30 +11:00
Rob Pike 448aa49cfe Add a parser to the time package, the inverse of time.Format
R=rsc
CC=golang-dev
https://golang.org/cl/183141
2010-01-08 12:59:20 +11:00
Rob Pike 676f9dfa06 make Format about twice as fast by removing allocations, using a bytes.Buffer
add a benchmark

R=rsc
CC=golang-dev
https://golang.org/cl/181164
2010-01-07 14:36:54 +11:00
Russ Cox 5c07e0c17c time: fix Makefile so deps.bash is happy (fixes build)
TBR=r
https://golang.org/cl/183133
2010-01-06 16:35:28 -08:00
Rob Pike e05b381e79 New time formatter, time.Format(formatString)
The model is that formatString is a a representation of a standard time,
and that Format converts the time to that representation.
Standard representaitons are defined for ANSIC, RFC850, RFC1123, and ISO8601.
There's also a humane Kitchen fomat: 3:04PM.

R=rsc, benolive, cw
CC=golang-dev
https://golang.org/cl/181130
2010-01-07 10:32:48 +11:00
Devon H. O'Dell 1245e93b2c Update documentation around time.Sleep to specify its precision, and suggest
a possible interface for more granular sleep times.

Fixes issue #260.

R=rsc, r
CC=golang-dev
https://golang.org/cl/181058
2009-12-25 08:24:00 +11:00
Ben Olive d2a835fbf3 time: add ISO 8601 time format
Fixes #431.

R=r, rsc
CC=golang-dev
https://golang.org/cl/179079
2009-12-17 13:39:13 -08:00
Robert Griesemer 45ca9f7a9e 1) Change default gofmt default settings for
parsing and printing to new syntax.

   Use -oldparser to parse the old syntax,
   use -oldprinter to print the old syntax.

2) Change default gofmt formatting settings
   to use tabs for indentation only and to use
   spaces for alignment. This will make the code
   alignment insensitive to an editor's tabwidth.

   Use -spaces=false to use tabs for alignment.

3) Manually changed src/exp/parser/parser_test.go
   so that it doesn't try to parse the parser's
   source files using the old syntax (they have
   new syntax now).

4) gofmt -w src misc test/bench

5th and last set of files.

R=rsc
CC=golang-dev
https://golang.org/cl/180050
2009-12-15 15:41:46 -08:00