1 files changed, 29 insertions, 0 deletions

diff --git a/vendor/golang.org/x/sys/unix/syscall_darwin.1_12.go b/vendor/golang.org/x/sys/unix/syscall_darwin.1_12.go
new file mode 100644
index 0000000..6a15cba
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/syscall_darwin.1_12.go
@@ -0,0 +1,29 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build darwin,go1.12,!go1.13
+
+package unix
+
+import (
+        "unsafe"
+)
+
+func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
+        // To implement this using libSystem we'd need syscall_syscallPtr for
+        // fdopendir. However, syscallPtr was only added in Go 1.13, so we fall
+        // back to raw syscalls for this func on Go 1.12.
+        var p unsafe.Pointer
+        if len(buf) > 0 {
+                p = unsafe.Pointer(&buf[0])
+        } else {
+                p = unsafe.Pointer(&_zero)
+        }
+        r0, _, e1 := Syscall6(SYS_GETDIRENTRIES64, uintptr(fd), uintptr(p), uintptr(len(buf)), uintptr(unsafe.Pointer(basep)), 0, 0)
+        n = int(r0)
+        if e1 != 0 {
+                return n, errnoErr(e1)
+        }
+        return n, nil
+}