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authorMichael Muré <batolettre@gmail.com>2018-07-17 20:23:14 +0200
committerMichael Muré <batolettre@gmail.com>2018-07-17 20:23:14 +0200
commit1332a6ec0a00b2475bc2b7b35b4c61425361d6b6 (patch)
treeff9ee93ea4a3bafc99d049d4f0c7b9f199ff0fec /vendor/golang.org/x/sys/unix/syscall.go
parent9e6c687fca71103fd7550e25c471b9f805337b09 (diff)
downloadgit-bug-1332a6ec0a00b2475bc2b7b35b4c61425361d6b6.tar.gz
ls: add some colors
Diffstat (limited to 'vendor/golang.org/x/sys/unix/syscall.go')
-rw-r--r--vendor/golang.org/x/sys/unix/syscall.go54
1 files changed, 54 insertions, 0 deletions
diff --git a/vendor/golang.org/x/sys/unix/syscall.go b/vendor/golang.org/x/sys/unix/syscall.go
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+++ b/vendor/golang.org/x/sys/unix/syscall.go
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+// 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.
+
+// +build darwin dragonfly freebsd linux netbsd openbsd solaris
+
+// Package unix contains an interface to the low-level operating system
+// primitives. OS details vary depending on the underlying system, and
+// by default, godoc will display OS-specific documentation for the current
+// system. If you want godoc to display OS documentation for another
+// system, set $GOOS and $GOARCH to the desired system. For example, if
+// you want to view documentation for freebsd/arm on linux/amd64, set $GOOS
+// to freebsd and $GOARCH to arm.
+//
+// The primary use of this package is inside other packages that provide a more
+// portable interface to the system, such as "os", "time" and "net". Use
+// those packages rather than this one if you can.
+//
+// For details of the functions and data types in this package consult
+// the manuals for the appropriate operating system.
+//
+// These calls return err == nil to indicate success; otherwise
+// err represents an operating system error describing the failure and
+// 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) {
+ if strings.IndexByte(s, 0) != -1 {
+ return nil, EINVAL
+ }
+ a := make([]byte, len(s)+1)
+ copy(a, s)
+ return a, nil
+}
+
+// BytePtrFromString returns a pointer to a NUL-terminated array of
+// bytes containing the text of s. If s contains a NUL byte at any
+// location, it returns (nil, EINVAL).
+func BytePtrFromString(s string) (*byte, error) {
+ a, err := ByteSliceFromString(s)
+ if err != nil {
+ return nil, err
+ }
+ return &a[0], nil
+}
+
+// Single-word zero for use when we need a valid pointer to 0 bytes.
+// See mkunix.pl.
+var _zero uintptr