Added basic support for FreeBSD.

1 files changed, 28 insertions, 0 deletions

diff --git a/internal/syscallcompat/unix2syscall_freebsd.go b/internal/syscallcompat/unix2syscall_freebsd.go
new file mode 100644
index 0000000..fe85cf6
--- /dev/null
+++ b/internal/syscallcompat/unix2syscall_freebsd.go
@@ -0,0 +1,28 @@
+package syscallcompat
+
+import (
+	"syscall"
+
+	"golang.org/x/sys/unix"
+)
+
+// Unix2syscall converts a unix.Stat_t struct to a syscall.Stat_t struct.
+// A direct cast does not work because the padding is named differently in
+// unix.Stat_t for some reason ("X__unused" in syscall, "_" in unix).
+func Unix2syscall(u unix.Stat_t) syscall.Stat_t {
+	return syscall.Stat_t{
+		Dev:       u.Dev,
+		Ino:       u.Ino,
+		Nlink:     u.Nlink,
+		Mode:      u.Mode,
+		Uid:       u.Uid,
+		Gid:       u.Gid,
+		Rdev:      u.Rdev,
+		Size:      u.Size,
+		Blksize:   u.Blksize,
+		Blocks:    u.Blocks,
+		Atimespec: syscall.NsecToTimespec(unix.TimespecToNsec(u.Atim)),
+		Mtimespec: syscall.NsecToTimespec(unix.TimespecToNsec(u.Mtim)),
+		Ctimespec: syscall.NsecToTimespec(unix.TimespecToNsec(u.Ctim)),
+	}
+}