Vendor dependencies with dep

vendor/github.com/pkg/xattr/syscall_freebsd.go

@@ -0,0 +1,91 @@
+// +build freebsd
+
+package xattr
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+/*
+   ssize_t
+   extattr_get_file(const char *path, int attrnamespace,
+       const char *attrname, void *data, size_t nbytes);
+
+   ssize_t
+   extattr_set_file(const char *path, int attrnamespace,
+       const char *attrname, const void *data, size_t nbytes);
+
+   int
+   extattr_delete_file(const char *path, int attrnamespace,
+       const char *attrname);
+
+   ssize_t
+   extattr_list_file(const char *path, int attrnamespace, void *data,
+       size_t nbytes);
+*/
+
+func extattr_get_file(path string, attrnamespace int, attrname string, data *byte, nbytes int) (int, error) {
+	r, _, e := syscall.Syscall6(
+		syscall.SYS_EXTATTR_GET_FILE,
+		uintptr(unsafe.Pointer(syscall.StringBytePtr(path))),
+		uintptr(attrnamespace),
+		uintptr(unsafe.Pointer(syscall.StringBytePtr(attrname))),
+		uintptr(unsafe.Pointer(data)),
+		uintptr(nbytes),
+		0,
+	)
+	var err error
+	if e != 0 {
+		err = e
+	}
+	return int(r), err
+}
+
+func extattr_set_file(path string, attrnamespace int, attrname string, data *byte, nbytes int) (int, error) {
+	r, _, e := syscall.Syscall6(
+		syscall.SYS_EXTATTR_SET_FILE,
+		uintptr(unsafe.Pointer(syscall.StringBytePtr(path))),
+		uintptr(attrnamespace),
+		uintptr(unsafe.Pointer(syscall.StringBytePtr(attrname))),
+		uintptr(unsafe.Pointer(data)),
+		uintptr(nbytes),
+		0,
+	)
+	var err error
+	if e != 0 {
+		err = e
+	}
+	return int(r), err
+}
+
+func extattr_delete_file(path string, attrnamespace int, attrname string) error {
+	_, _, e := syscall.Syscall(
+		syscall.SYS_EXTATTR_DELETE_FILE,
+		uintptr(unsafe.Pointer(syscall.StringBytePtr(path))),
+		uintptr(attrnamespace),
+		uintptr(unsafe.Pointer(syscall.StringBytePtr(attrname))),
+	)
+	var err error
+	if e != 0 {
+		err = e
+	}
+	return err
+}
+
+func extattr_list_file(path string, attrnamespace int, data *byte, nbytes int) (int, error) {
+	r, _, e := syscall.Syscall6(
+		syscall.SYS_EXTATTR_LIST_FILE,
+		uintptr(unsafe.Pointer(syscall.StringBytePtr(path))),
+		uintptr(attrnamespace),
+		uintptr(unsafe.Pointer(data)),
+		uintptr(nbytes),
+		0,
+		0,
+	)
+	var err error
+	if e != 0 {
+		err = e
+	}
+	return int(r), err
+}