GitHubMirror/sys
1
0
Fork 0
mirror of https://github.com/rwinkhart/sys.git synced 2026-09-01 14:47:28 -04:00
Code Issues Packages Projects Releases Wiki Activity

unix: use strings.IndexByte instead of for loops

Browse Source 
Change-Id: I8d91f4f959b03f71a8f2effdf7f1c6d1308f2217
Reviewed-on: https://go-review.googlesource.com/102135
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This commit is contained in:
Tobias Klauser
2018-03-22 16:54:03 +00:00
committed by Tobias Klauser
parent 1e3c7779a7
commit 91ee8cde43
2 changed files with 9 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files
unix/syscall.go
+4 -4
View File
@@ -24,14 +24,14 @@
// holds a value of type syscall.Errno.
package unix // import "golang.org/x/sys/unix"
import "strings"
// ByteSliceFromString returns a NUL-terminated slice of bytes
// containing the text of s. If s contains a NUL byte at any
// location, it returns (nil, EINVAL).
func ByteSliceFromString(s string) ([]byte, error) {
for i := 0; i < len(s); i++ {
if s[i] == 0 {
return nil, EINVAL
}
if strings.IndexByte(s, 0) != -1 {
return nil, EINVAL
}
a := make([]byte, len(s)+1)
copy(a, s)