unix: add Uname on FreeBSD

FreeBSD doesn't have a uname syscall but the information can be
retrieved using sysctls the same way as on Darwin.

Change-Id: I824c42490d1feed3f1ad3823427c01dd3e5ea3c1
Reviewed-on: https://go-review.googlesource.com/79918
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
2017-11-27 18:31:15 +00:00
committed by Tobias Klauser
parent 4ff8c001ce
commit 096928d58b
9 changed files with 106 additions and 0 deletions
+10
View File
@@ -295,3 +295,13 @@ func TestCapRightsSetAndClear(t *testing.T) {
t.Fatalf("Wrong rights set")
}
}
func TestUname(t *testing.T) {
var utsname unix.Utsname
err := unix.Uname(&utsname)
if err != nil {
t.Fatalf("Uname: %v", err)
}
t.Logf("OS: %s/%s %s", utsname.Sysname[:], utsname.Machine[:], utsname.Release[:])
}