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package main import ( "fmt" "log" "io" "os" ) func doFile(w io.Writer, fn string) { f, err := os.Open(fn, os.O_RDONLY, 0) if err != nil { log.Print("Could not read ", fn, ": ", err) return } fmt.Fprintf(w, "var fsString string = \"") for { var buf [512]byte n, err := f.Read(buf[:]) if err != nil { ...
Go
package main import ( "image" "exp/draw" // "exp/draw/svga" ) func main () { //ctxt, err := svga.NewScreen() //if ctxt == nil { // log.Exitf("no screen: %v", err) //} //screen := ctxt.Screen() //img := screen.(*image.RGBA) img := image.NewRGBA(640,480) draw.Draw(img, image.Rect(10,10,100,100), image.White...
Go
// Copyright 2010 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // This package implements an SVGA backend for the exp/draw package. // // It is not working yet. package svga import ( "syscall" "exp/draw" "image" "os" ...
Go
// Copyright 2011 Google Inc. All rights reserved. // Use of this source code is governed by the Apache 2.0 // license that can be found in the LICENSE file. package counter import ( "fmt" "http" ) func init() { http.HandleFunc("/", handle) } func handle(w http.ResponseWriter,...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // Hello is a trivial example of a main package. package main import ( "fmt" "code.google.com/p/go.example/newmath" ) func main() { fmt.Printf("Hello, wo...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // Package newmath is a trivial example package. package newmath // Sqrt returns an approximation to the square root of x. func Sqrt(x float64) float64 { // ...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package main import ( "fmt" "swig/callback" ) type GoCallback struct{} func (p *GoCallback) Run() string { return "GoCallback.Run" } func main() { c :=...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package main import "swig/file" func main() { file.Puts("Hello, world") }
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package cgosotest //void sofunc(void); import "C" func Test() { C.sofunc() } //export goCallback func goCallback() { }
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package main import "cgosotest" func main() { cgosotest.Test() }
Go
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // Compute Fibonacci numbers with two goroutines // that pass integers back and forth. No actual // concurrency, just threads and synchronization // and forei...
Go
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. /* A trivial example of wrapping a C library in Go. For a more complex example and explanation, see ../gmp/gmp.go. */ package stdio /* #include <stdio.h> #in...
Go
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package main import "stdio" func main() { stdio.Stdout.WriteString(stdio.Greeting + "\n") }
Go
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // Pass numbers along a chain of threads. package main import ( "runtime" "stdio" "strconv" ) const N = 10 const R = 5 func link(left chan<- int, right ...
Go
// Copyright 2010 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // Run the game of life in C using Go for parallelization. package main import ( "flag" "fmt" "life" ) const MAXDIM = 100 var dim = flag.Int("dim", 16, ...
Go
// Copyright 2010 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package life // #include "life.h" import "C" import "unsafe" func Run(gen, x, y int, a []int) { n := make([]int, x*y) for i := 0; i < gen; i++ { C.Step(...
Go
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // Compute Fibonacci numbers with two goroutines // that pass integers back and forth. No actual // concurrency, just threads and synchronization // and forei...
Go
/* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form ...
Go
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. /* An example of wrapping a C library in Go. This is the GNU multiprecision library gmp's integer type mpz_t wrapped to look like the Go package big's integer ...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package cgotest import "C" //export ReturnIntLong func ReturnIntLong() (int, C.long) { return 1, 2 }
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package cgotest import "testing" // extern void BackIntoGo(void); // void IntoC() { BackIntoGo(); } import "C" //export BackIntoGo func BackIntoGo() { x :=...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package cgotest // const char *greeting = "hello, world"; import "C" import ( "reflect" "testing" "unsafe" ) const greeting = "hello, world" type testPa...
Go
// Copyright 2010 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // This file contains test cases for cgo. package cgotest /* // issue 1222 typedef union { long align; } xxpthread_mutex_t; struct ibv_async_event { union...
Go
// Copyright 2010 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // Basic test cases for cgo. package cgotest /* #include <stdio.h> #include <stdlib.h> #include <sys/stat.h> #include <errno.h> #define SHIFT(x, y) ((x)<<(...
Go
package cgotest /* #include <stdio.h> typedef unsigned char Uint8; typedef unsigned short Uint16; typedef enum { MOD1 = 0x0000, MODX = 0x8000 } SDLMod; typedef enum { A = 1, B = 322, SDLK_LAST } SDLKey; typedef struct SDL_keysym { Uint8 scancode; SDLKey sym; SDLMod mod; Uint16 unicode; } SDL_keysym; type...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package cgotest /* #include <stdlib.h> */ import "C" import ( "os" "testing" "unsafe" ) // This is really an os package test but here for convenience. func...
Go
package cgotest /* void callback(void *f); void callGoFoo(void) { extern void goFoo(void); goFoo(); } */ import "C" import ( "runtime" "testing" "unsafe" ) // nestedCall calls into C, back into Go, and finally to f. func nestedCall(f func()) { // NOTE: Depends on representation of f. // callback(x) calls goCa...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package cgotest /* #include <unistd.h> extern void BackgroundSleep(int); void twoSleep(int n) { BackgroundSleep(n); sleep(n); } */ import "C" import ( "t...
Go
// Copyright 2010 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // This file contains test cases for cgo. package cgotest /* int base_symbol = 0; #define alias_one base_symbol #define alias_two base_symbol */ import "C" ...
Go
// Copyright 2010 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // Goplay is a web interface for experimenting with Go code. // It is similar to the Go Playground: http://golang.org/doc/play/ // // To use goplay, first bui...
Go
// Copyright 2010 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package main import ( "flag" "io" "io/ioutil" "log" "net/http" "os" "os/exec" "runtime" "strconv" "text/template" ) var ( httpListen = flag.String...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package main import ( "bytes" "io" "log" "os" "os/exec" "strings" ) // run is a simple wrapper for exec.Run/Close func run(envv []string, dir string, ar...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package main import ( "encoding/xml" "errors" "flag" "fmt" "io/ioutil" "log" "os" "path" "path/filepath" "regexp" "runtime" "strconv" "strings" "...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package main import ( "errors" "fmt" "go/doc" "go/parser" "go/token" "log" "os" "path/filepath" "strings" ) const MaxCommentLength = 500 // App Engin...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package main import ( "bytes" "encoding/json" "errors" "io" "log" "net/http" "net/url" ) type obj map[string]interface{} // dash runs the given method...
Go
// Copyright 2010 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. /* Go Builder is a continuous build client for the Go project. It integrates with the Go Dashboard AppEngine application. Go Builder is intended to run conti...
Go
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // Package expvar provides a standardized interface to public variables, such // as operation counters in servers. It exposes these variables via HTTP at // /de...
Go
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // Binary to decimal floating point conversion. // Algorithm: // 1) store mantissa in multiprecision decimal // 2) shift decimal by exponent // 3) read di...
Go
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // Multiprecision decimal numbers. // For floating-point formatting only; not general purpose. // Only operations are assign and (binary) left/right shift. // C...
Go
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package strconv // ParseBool returns the boolean value represented by the string. // It accepts 1, t, T, TRUE, true, True, 0, f, F, FALSE, false, False. // Any...
Go
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package strconv // FormatUint returns the string representation of i in the given base. func FormatUint(i uint64, base int) string { _, s := formatBits(nil, i...
Go
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package strconv import ( "bytes" "strings" "unicode" "unicode/utf8" ) const lowerhex = "0123456789abcdef" func quoteWith(s string, quote byte, ASCIIonly ...
Go
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // Package strconv implements conversions to and from string representations // of basic data types. package strconv // decimal to binary floating point conver...
Go
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package strconv import "errors" // ErrRange indicates that a value is out of range for the target type. var ErrRange = errors.New("value out of range") // Er...
Go
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // Package tar implements access to tar archives. // It aims to cover most of the variations, including those produced // by GNU and BSD tars. // // References:...
Go
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package tar // TODO(dsymonds): // - catch more errors (no first header, write after close, etc.) import ( "errors" "io" "strconv" ) var ( ErrWriteTooLong...
Go
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package tar // TODO(dsymonds): // - pax extensions import ( "bytes" "errors" "io" "io/ioutil" "os" "strconv" "time" ) var ( HeaderError = errors.Ne...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package zip import ( "bufio" "compress/flate" "encoding/binary" "errors" "hash" "hash/crc32" "io" ) // TODO(adg): support zip file comments // TODO(adg...
Go
// Copyright 2010 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. /* Package zip provides support for reading and writing ZIP archives. See: http://www.pkware.com/documents/casestudies/APPNOTE.TXT This package does not suppo...
Go
// Copyright 2010 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package zip import ( "bufio" "compress/flate" "encoding/binary" "errors" "hash" "hash/crc32" "io" "io/ioutil" "os" ) var ( FormatError = error...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // Package errors implements functions to manipulate errors. package errors // New returns an error that formats as the given text. func New(text string) erro...
Go
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // Deep equality test via reflection package reflect // During deepValueEqual, must keep track of checks that are // in progress. The comparison algorithm as...
Go
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // Package reflect implements run-time reflection, allowing a program to // manipulate objects with arbitrary types. The typical use is to take a value // with...
Go
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package reflect import ( "math" "runtime" "strconv" "unsafe" ) const bigEndian = false // can be smarter if we find a big-endian machine const ptrSize = u...
Go
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package strings import ( "errors" "io" "unicode/utf8" ) // A Reader implements the io.Reader, io.ByteScanner, and // io.RuneScanner interfaces by reading f...
Go
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // Package strings implements simple functions to manipulate strings. package strings import ( "unicode" "unicode/utf8" ) // explode splits s into an array ...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package strings import "io" // A Replacer replaces a list of strings with replacements. type Replacer struct { r replacer } // replacer is the interface tha...
Go
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package websocket import ( "bufio" "crypto/tls" "io" "net" "net/url" ) // DialError is an error that occurs while dialling a websocket server. type DialE...
Go
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package websocket // This file implements a protocol of Hixie draft version 75 and 76 // (draft 76 equals to hybi 00) import ( "bufio" "bytes" "crypto/md5"...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package websocket // This file implements a protocol of hybi draft. // http://tools.ietf.org/html/draft-ietf-hybi-thewebsocketprotocol-17 import ( "bufio" "...
Go
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package websocket import ( "bufio" "fmt" "io" "net/http" ) func newServerConn(rwc io.ReadWriteCloser, buf *bufio.ReadWriter, req *http.Request) (conn *Con...
Go
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // Package websocket implements a client and server for the WebSocket protocol. // The protocol is defined at http://tools.ietf.org/html/draft-ietf-hybi-thewebs...
Go
// Copyright 2010 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // This file implements binary search. package sort // Search uses binary search to find and return the smallest index i // in [0, n) at which f(i) is true, a...
Go
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // Package sort provides primitives for sorting slices and user-defined // collections. package sort import "math" // A type, typically a collection, that sat...
Go
// Copyright 2010 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package html // All entities that do not end with ';' are 6 or fewer bytes long. const longestEntityWithoutSemicolon = 6 // entity is a map from HTML entity n...
Go
// Copyright 2010 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package html import ( "bytes" "strings" "unicode/utf8" ) // These replacements permit compatibility with old numeric entities that // assumed Windows-1252...
Go
// Copyright 2010 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package html import ( "bytes" "io" "strconv" "strings" ) // A TokenType is the type of a Token. type TokenType int const ( // ErrorToken means that an e...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package html import ( "bufio" "errors" "fmt" "io" "strings" ) type writer interface { io.Writer WriteByte(byte) error WriteString(string) (int, error)...
Go
// Copyright 2010 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package html import ( "io" "strings" ) // A parser implements the HTML5 parsing algorithm: // http://www.whatwg.org/specs/web-apps/current-work/multipage/to...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package html // Section 11.2.3.2 of the HTML5 specification says "The following elements // have varying levels of special parsing rules". // http://www.whatwg...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package template import ( "bytes" "fmt" "strings" ) // urlFilter returns its input unless it contains an unsafe protocol in which // case it defangs the en...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package template import ( "bytes" "encoding/json" "fmt" "reflect" "strings" "unicode/utf8" ) // nextJSCtx returns the context that determines whether a ...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package template import ( "bytes" "fmt" "html" "text/template" "text/template/parse" ) // escapeTemplates rewrites the named templates, which must be // ...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package template import ( "bytes" "fmt" "strings" "unicode/utf8" ) // htmlNospaceEscaper escapes for inclusion in unquoted attribute values. func htmlNosp...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package template import ( "fmt" "io" "io/ioutil" "path/filepath" "sync" "text/template" "text/template/parse" ) // Template is a specialized template.T...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package template import ( "bytes" "strings" ) // transitionFunc is the array of context transition functions for text nodes. // A transition function takes ...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package template import ( "text/template/parse" ) // clone clones a template Node. func clone(n parse.Node) parse.Node { switch t := n.(type) { case *parse...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package template import ( "fmt" "reflect" ) // Strings of content from a trusted source. type ( // CSS encapsulates known safe content that matches any of:...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package template import ( "fmt" ) // Error describes a problem encountered during template Escaping. type Error struct { // ErrorCode describes the kind of ...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package template import ( "fmt" ) // context describes the state an HTML parser must be in when it reaches the // portion of HTML produced by evaluating a pa...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package template import ( "bytes" "fmt" "unicode" "unicode/utf8" ) // endsWithCSSKeyword returns whether b ends with an ident that // case-insensitively m...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. /* Package template (html/template) is a specialization of package text/template that automates the construction of HTML output that is safe against code inject...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package template import ( "strings" ) // attrTypeMap[n] describes the value of the given attribute. // If an attribute affects (or can mask) the encoding or ...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package html // A NodeType is the type of a Node. type NodeType int const ( ErrorNode NodeType = iota TextNode DocumentNode ElementNode CommentNode Doct...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package html import ( "strings" ) // parseDoctype parses the data from a DoctypeToken into a name, // public identifier, and system identifier. It returns a ...
Go
// Copyright 2010 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. /* Package html implements an HTML5-compliant tokenizer and parser. INCOMPLETE. Tokenization is done by creating a Tokenizer for an io.Reader r. It is the call...
Go
package regexp import ( "io" "regexp/syntax" ) // A queue is a 'sparse array' holding pending threads of execution. // See http://research.swtch.com/2008/03/using-uninitialized-memory-for-fun-and.html type queue struct { sparse []uint32 dense []entry } // A entry is an entry on a queue. // It holds both the ins...
Go
// Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // Package regexp implements regular expression search. // // The syntax of the regular expressions accepted is the same // general syntax used by Perl, Python, and other languages. // More precisely, it is the synt...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // Package syntax parses regular expressions into syntax trees. // WORK IN PROGRESS. package syntax // Note to implementers: // In this package, re is always ...
Go
package syntax import ( "bytes" "strconv" "unicode" ) // Compiled program. // May not belong in this package, but convenient for now. // A Prog is a compiled regular expression program. type Prog struct { Inst []Inst Start int // index of start instruction NumCap int // number of InstCapture insts in re } ...
Go
package syntax import "unicode" // A patchList is a list of instruction pointers that need to be filled in (patched). // Because the pointers haven't been filled in yet, we can reuse their storage // to hold the list. It's kind of sleazy, but works well in practice. // See http://swtch.com/~rsc/regexp/regexp1.html f...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package syntax import ( "sort" "strings" "unicode" "unicode/utf8" ) // An Error describes a failure to parse a regular expression // and gives the offend...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package syntax // Simplify returns a regexp equivalent to re but without counted repetitions // and with various other simplifications, such as rewriting /(?:...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package sync import "runtime" // Cond implements a condition variable, a rendezvous point // for goroutines waiting for or announcing the occurrence // of an ...
Go
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package sync import ( "runtime" "sync/atomic" ) // An RWMutex is a reader/writer mutual exclusion lock. // The lock can be held by an arbitrary number of re...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // Package atomic provides low-level atomic memory primitives // useful for implementing synchronization algorithms. // // These functions require great care t...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package sync import ( "runtime" "sync/atomic" ) // A WaitGroup waits for a collection of goroutines to finish. // The main goroutine calls Add to set the nu...
Go
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // Package sync provides basic synchronization primitives such as mutual // exclusion locks. Other than the Once and WaitGroup types, most are intended // for ...
Go
// Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package sync import ( "sync/atomic" ) // Once is an object that will perform exactly one action. type Once struct { m Mutex done uint32 } // Do calls t...
Go
// Copyright 2010 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package mime import ( "bufio" "os" "strings" ) var typeFiles = []string{ "/etc/mime.types", "/etc/apache2/mime.types", "/etc/apache/mime.types", } func...
Go