diff options
Diffstat (limited to 'vendor/golang.org/x/sys/unix/dev_aix_ppc.go')
-rw-r--r-- | vendor/golang.org/x/sys/unix/dev_aix_ppc.go | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/vendor/golang.org/x/sys/unix/dev_aix_ppc.go b/vendor/golang.org/x/sys/unix/dev_aix_ppc.go new file mode 100644 index 0000000..d785134 --- /dev/null +++ b/vendor/golang.org/x/sys/unix/dev_aix_ppc.go | |||
@@ -0,0 +1,26 @@ | |||
1 | // Copyright 2018 The Go Authors. All rights reserved. | ||
2 | // Use of this source code is governed by a BSD-style | ||
3 | // license that can be found in the LICENSE file. | ||
4 | |||
5 | //go:build aix && ppc | ||
6 | |||
7 | // Functions to access/create device major and minor numbers matching the | ||
8 | // encoding used by AIX. | ||
9 | |||
10 | package unix | ||
11 | |||
12 | // Major returns the major component of a Linux device number. | ||
13 | func Major(dev uint64) uint32 { | ||
14 | return uint32((dev >> 16) & 0xffff) | ||
15 | } | ||
16 | |||
17 | // Minor returns the minor component of a Linux device number. | ||
18 | func Minor(dev uint64) uint32 { | ||
19 | return uint32(dev & 0xffff) | ||
20 | } | ||
21 | |||
22 | // Mkdev returns a Linux device number generated from the given major and minor | ||
23 | // components. | ||
24 | func Mkdev(major, minor uint32) uint64 { | ||
25 | return uint64(((major) << 16) | (minor)) | ||
26 | } | ||