Imported Upstream version 60

1 files changed, 0 insertions, 47 deletions

diff --git a/doc/progs/cat.go b/doc/progs/cat.go
deleted file mode 100644
index 9f0b8d4a3..000000000
--- a/doc/progs/cat.go
+++ /dev/null
@@ -1,47 +0,0 @@
-// 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 (
-	"./file"
-	"flag"
-	"fmt"
-	"os"
-)
-
-func cat(f *file.File) {
-	const NBUF = 512
-	var buf [NBUF]byte
-	for {
-		switch nr, er := f.Read(buf[:]); true {
-		case nr < 0:
-			fmt.Fprintf(os.Stderr, "cat: error reading from %s: %s\n", f.String(), er.String())
-			os.Exit(1)
-		case nr == 0: // EOF
-			return
-		case nr > 0:
-			if nw, ew := file.Stdout.Write(buf[0:nr]); nw != nr {
-				fmt.Fprintf(os.Stderr, "cat: error writing from %s: %s\n", f.String(), ew.String())
-				os.Exit(1)
-			}
-		}
-	}
-}
-
-func main() {
-	flag.Parse() // Scans the arg list and sets up flags
-	if flag.NArg() == 0 {
-		cat(file.Stdin)
-	}
-	for i := 0; i < flag.NArg(); i++ {
-		f, err := file.Open(flag.Arg(i))
-		if f == nil {
-			fmt.Fprintf(os.Stderr, "cat: can't open %s: error %s\n", flag.Arg(i), err)
-			os.Exit(1)
-		}
-		cat(f)
-		f.Close()
-	}
-}