unix: add support to get/set Linux capabilities

Add wrappers for Getcap/Setcap on Linux as well as some related types
and consts.

Change-Id: I07764c2e64717214850ea3cbdc238e313d1e38c4
Reviewed-on: https://go-review.googlesource.com/c/sys/+/183218
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
This commit is contained in:
Tobias Klauser
2019-06-21 15:33:39 +00:00
committed by Tobias Klauser
parent 06bbe82148
commit 943d5127bd
42 changed files with 1004 additions and 2 deletions
+20
View File
@@ -408,6 +408,26 @@ func Adjtimex(buf *Timex) (state int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Capget(hdr *CapUserHeader, data *CapUserData) (err error) {
_, _, e1 := Syscall(SYS_CAPGET, uintptr(unsafe.Pointer(hdr)), uintptr(unsafe.Pointer(data)), 0)
if e1 != 0 {
err = errnoErr(e1)
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Capset(hdr *CapUserHeader, data *CapUserData) (err error) {
_, _, e1 := Syscall(SYS_CAPSET, uintptr(unsafe.Pointer(hdr)), uintptr(unsafe.Pointer(data)), 0)
if e1 != 0 {
err = errnoErr(e1)
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Chdir(path string) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)