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replace custom findByte with bytes.IndexByte

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R=rsc
https://golang.org/cl/156093
This commit is contained in:
Rob Pike 2009-11-18 19:58:32 -08:00
parent bf1f63a273
commit 02df7db868
2 changed files with 15 additions and 25 deletions
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24
src/pkg/Make.deps
View File

@ -1,12 +1,12 @@
archive/tar.install: bytes.install io.install os.install strconv.install strings.install
asn1.install: fmt.install os.install reflect.install strconv.install strings.install time.install
asn1.install: bytes.install fmt.install io.install os.install reflect.install strconv.install strings.install time.install
big.install: rand.install
bignum.install: fmt.install
bufio.install: io.install os.install strconv.install utf8.install
bufio.install: bytes.install io.install os.install strconv.install utf8.install
bytes.install: os.install unicode.install utf8.install
compress/flate.install: bufio.install bytes.install io.install math.install os.install sort.install strconv.install
compress/gzip.install: bufio.install compress/flate.install hash/crc32.install hash.install io.install os.install
compress/zlib.install: bufio.install compress/flate.install hash/adler32.install hash.install io.install os.install
compress/flate.install: bufio.install io.install math.install os.install sort.install strconv.install
compress/gzip.install: bufio.install compress/flate.install hash.install hash/crc32.install io.install os.install
compress/zlib.install: bufio.install compress/flate.install hash.install hash/adler32.install io.install os.install
container/heap.install: sort.install
container/list.install:
container/ring.install:
@ -16,19 +16,19 @@ crypto/block.install: fmt.install hash.install io.install os.install strconv.ins
crypto/hmac.install: crypto/md5.install crypto/sha1.install hash.install os.install
crypto/md5.install: hash.install os.install
crypto/rc4.install: os.install strconv.install
crypto/rsa.install: big.install bytes.install crypto/subtle.install hash.install io.install os.install
crypto/rsa.install: big.install crypto/subtle.install hash.install io.install os.install
crypto/sha1.install: hash.install os.install
crypto/subtle.install:
crypto/tls.install: bufio.install bytes.install container/list.install crypto/hmac.install crypto/md5.install crypto/rc4.install crypto/rsa.install crypto/sha1.install crypto/subtle.install crypto/x509.install fmt.install hash.install io.install net.install os.install strings.install time.install
crypto/x509.install: asn1.install big.install container/vector.install crypto/rsa.install os.install time.install
crypto/tls.install: bufio.install container/list.install crypto/hmac.install crypto/md5.install crypto/rc4.install crypto/rsa.install crypto/sha1.install crypto/subtle.install fmt.install hash.install io.install net.install os.install strings.install time.install
crypto/x509.install: asn1.install big.install container/vector.install crypto/rsa.install crypto/sha1.install hash.install os.install strings.install time.install
debug/dwarf.install: encoding/binary.install os.install strconv.install
debug/macho.install: bytes.install debug/dwarf.install encoding/binary.install fmt.install io.install os.install strconv.install
debug/elf.install: bytes.install debug/dwarf.install encoding/binary.install fmt.install io.install os.install strconv.install
debug/gosym.install: encoding/binary.install fmt.install os.install strconv.install strings.install
debug/proc.install: container/vector.install fmt.install io.install os.install runtime.install strconv.install strings.install sync.install syscall.install
ebnf.install: container/vector.install go/scanner.install go/token.install os.install strconv.install unicode.install utf8.install
encoding/ascii85.install: bytes.install io.install os.install strconv.install
encoding/base64.install: bytes.install io.install os.install strconv.install
encoding/ascii85.install: io.install os.install strconv.install
encoding/base64.install: io.install os.install strconv.install
encoding/binary.install: io.install math.install os.install reflect.install
encoding/git85.install: bytes.install io.install os.install strconv.install
encoding/hex.install: os.install strconv.install strings.install
@ -52,7 +52,7 @@ hash/adler32.install: hash.install os.install
hash/crc32.install: hash.install os.install
http.install: bufio.install bytes.install container/vector.install fmt.install io.install log.install net.install os.install path.install strconv.install strings.install utf8.install
image.install:
image/png.install: bufio.install compress/zlib.install hash/crc32.install hash.install image.install io.install os.install strconv.install
image/png.install: bufio.install compress/zlib.install hash.install hash/crc32.install image.install io.install os.install strconv.install
io.install: bytes.install os.install sort.install strings.install sync.install
json.install: bytes.install container/vector.install fmt.install math.install reflect.install strconv.install strings.install utf8.install
log.install: fmt.install io.install os.install runtime.install time.install
@ -76,7 +76,7 @@ syscall.install: sync.install
tabwriter.install: bytes.install container/vector.install io.install os.install utf8.install
template.install: bytes.install container/vector.install fmt.install io.install os.install reflect.install runtime.install strings.install
testing.install: flag.install fmt.install os.install runtime.install utf8.install
testing/iotest.install: bytes.install io.install log.install os.install
testing/iotest.install: io.install log.install os.install
testing/quick.install: flag.install fmt.install math.install os.install rand.install reflect.install strings.install
testing/script.install: fmt.install os.install rand.install reflect.install strings.install
time.install: io.install once.install os.install syscall.install

16
src/pkg/bufio/bufio.go
View File

@ -8,6 +8,7 @@
package bufio
import (
"bytes";
"io";
"os";
"strconv";
@ -193,17 +194,6 @@ func (b *Reader) ReadRune() (rune int, size int, err os.Error) {
return rune, size, nil;
}
// Helper function: look for byte c in array p,
// returning its index or -1.
func findByte(p []byte, c byte) int {
for i := 0; i < len(p); i++ {
if p[i] == c {
return i
}
}
return -1;
}
// Buffered returns the number of bytes that can be read from the current buffer.
func (b *Reader) Buffered() int { return b.w - b.r }
@ -219,7 +209,7 @@ func (b *Reader) Buffered() int { return b.w - b.r }
// ReadSlice returns err != nil if and only if line does not end in delim.
func (b *Reader) ReadSlice(delim byte) (line []byte, err os.Error) {
// Look in buffer.
if i := findByte(b.buf[b.r:b.w], delim); i >= 0 {
if i := bytes.IndexByte(b.buf[b.r:b.w], delim); i >= 0 {
line1 := b.buf[b.r : b.r+i+1];
b.r += i + 1;
return line1, nil;
@ -237,7 +227,7 @@ func (b *Reader) ReadSlice(delim byte) (line []byte, err os.Error) {
b.fill();
// Search new part of buffer
if i := findByte(b.buf[n:b.w], delim); i >= 0 {
if i := bytes.IndexByte(b.buf[n:b.w], delim); i >= 0 {
line := b.buf[0 : n+i+1];
b.r = n + i + 1;
return line, nil;