syscall.EBADFD at FreeBSD

[lnlsn]

Hello,
I was trying to use afero as Hugo dependency at FreeBSD:

$ go get github.com/spf13/afero
# github.com/spf13/afero
gocode/src/github.com/spf13/afero/const_win_unix.go:22: undefined: syscall.EBADFD

$ uname -a
FreeBSD nixbsd 10.2-RELEASE-p9 FreeBSD 10.2-RELEASE-p9 #0: Thu Jan 14 01:32:46 UTC 2016     root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC  amd64
$ go version
go version go1.5.3 freebsd/amd64

$ go env
GOARCH="amd64"
GOBIN=""
GOEXE=""
GOHOSTARCH="amd64"
GOHOSTOS="freebsd"
GOOS="freebsd"
GOPATH="/home/nixusr/gocode"
GORACE=""
GOROOT="/home/nixusr/go"
GOTOOLDIR="/home/nixusr/go/pkg/tool/freebsd_amd64"
GO15VENDOREXPERIMENT=""
CC="gcc48"
GOGCCFLAGS="-fPIC -m64 -pthread -fmessage-length=0"
CXX="g++"
CGO_ENABLED="1"
$

Then, is FreeBSD not supported yet?

[mbertschler]

It's hard for me to test this but I guess it should work like for OS X and OpenBSD.
Could you try to change line 14 in const_bsds.go to // +build darwin openbsd freebsd
and change the contents of const_win_unix.go to

// +build !darwin
// +build !openbsd
// +build !freebsd

and then report if that works?

[lnlsn]

It works!

$ git diff
diff --git a/const_bsds.go b/const_bsds.go
index 28cd274..9717374 100644
--- a/const_bsds.go
+++ b/const_bsds.go
@@ -11,7 +11,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.

-// +build darwin openbsd
+// +build darwin openbsd freebsd

 package afero

diff --git a/const_win_unix.go b/const_win_unix.go
index 72d6aaf..d8f392b 100644
--- a/const_win_unix.go
+++ b/const_win_unix.go
@@ -12,6 +12,7 @@
 // limitations under the License.
 // +build !darwin
 // +build !openbsd
+// +build !freebsd

 package afero

$ pwd
/home/nixusr/gocode/src/github.com/spf13/afero
$ go build
$ go install
$ go test
PASS
ok      github.com/spf13/afero  4.103s