add openbsd/amd64 support (#58)
* add openbsd/amd64 support
* Remove extra C dependency and add time include
Signed-off-by: Guillaume J. Charmes <gcharmes@magicleap.com>
diff --git a/mktypes.bash b/mktypes.bash
index 0c07680..82ee167 100755
--- a/mktypes.bash
+++ b/mktypes.bash
@@ -13,7 +13,7 @@
$GODEFS types.go |gofmt > ztypes_$GOARCH.go
case $GOOS in
-freebsd|dragonfly)
+freebsd|dragonfly|openbsd)
$GODEFS types_$GOOS.go |gofmt > ztypes_$GOOSARCH.go
;;
esac
diff --git a/pty_openbsd.go b/pty_openbsd.go
new file mode 100644
index 0000000..6e7aeae
--- /dev/null
+++ b/pty_openbsd.go
@@ -0,0 +1,33 @@
+package pty
+
+import (
+ "os"
+ "syscall"
+ "unsafe"
+)
+
+func open() (pty, tty *os.File, err error) {
+ /*
+ * from ptm(4):
+ * The PTMGET command allocates a free pseudo terminal, changes its
+ * ownership to the caller, revokes the access privileges for all previous
+ * users, opens the file descriptors for the master and slave devices and
+ * returns them to the caller in struct ptmget.
+ */
+
+ p, err := os.OpenFile("/dev/ptm", os.O_RDWR|syscall.O_CLOEXEC, 0)
+ if err != nil {
+ return nil, nil, err
+ }
+ defer p.Close()
+
+ var ptm ptmget
+ if err := ioctl(p.Fd(), uintptr(ioctl_PTMGET), uintptr(unsafe.Pointer(&ptm))); err != nil {
+ return nil, nil, err
+ }
+
+ pty = os.NewFile(uintptr(ptm.Cfd), "/dev/ptm")
+ tty = os.NewFile(uintptr(ptm.Sfd), "/dev/ptm")
+
+ return pty, tty, nil
+}
diff --git a/pty_unsupported.go b/pty_unsupported.go
index bd3d1e7..9a3e721 100644
--- a/pty_unsupported.go
+++ b/pty_unsupported.go
@@ -1,4 +1,4 @@
-// +build !linux,!darwin,!freebsd,!dragonfly
+// +build !linux,!darwin,!freebsd,!dragonfly,!openbsd
package pty
diff --git a/types_openbsd.go b/types_openbsd.go
new file mode 100644
index 0000000..47701b5
--- /dev/null
+++ b/types_openbsd.go
@@ -0,0 +1,14 @@
+// +build ignore
+
+package pty
+
+/*
+#include <sys/time.h>
+#include <stdlib.h>
+#include <sys/tty.h>
+*/
+import "C"
+
+type ptmget C.struct_ptmget
+
+var ioctl_PTMGET = C.PTMGET
diff --git a/ztypes_openbsd_amd64.go b/ztypes_openbsd_amd64.go
new file mode 100644
index 0000000..e670516
--- /dev/null
+++ b/ztypes_openbsd_amd64.go
@@ -0,0 +1,13 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs types_openbsd.go
+
+package pty
+
+type ptmget struct {
+ Cfd int32
+ Sfd int32
+ Cn [16]int8
+ Sn [16]int8
+}
+
+var ioctl_PTMGET = 0x40287401
