From 9f8d0d8e5734e3771b52c8a8784ef5a76b0f9ca8 Mon Sep 17 00:00:00 2001
From: Jakob Unterwurzacher
Date: Thu, 1 Feb 2018 23:46:02 +0100
Subject: gccgo: replace syscall.NAME_MAX with unix.NAME_MAX

For some reason the syscall.NAME_MAX constant does not exist
on gccgo, and it does not hurt us to use unix.NAME_MAX instead.

https://github.com/rfjakob/gocryptfs/issues/201
---
 internal/fusefrontend_reverse/ctlsock_interface.go | 5 +++--
 internal/fusefrontend_reverse/reverse_longnames.go | 4 +++-
 internal/fusefrontend_reverse/rfs.go               | 2 +-
 3 files changed, 7 insertions(+), 4 deletions(-)

(limited to 'internal/fusefrontend_reverse')

diff --git a/internal/fusefrontend_reverse/ctlsock_interface.go b/internal/fusefrontend_reverse/ctlsock_interface.go
index 5f61f37..c8ac379 100644
--- a/internal/fusefrontend_reverse/ctlsock_interface.go
+++ b/internal/fusefrontend_reverse/ctlsock_interface.go
@@ -3,7 +3,8 @@ package fusefrontend_reverse
 import (
 	"path/filepath"
 	"strings"
-	"syscall"
+
+	"golang.org/x/sys/unix"
 
 	"github.com/rfjakob/gocryptfs/internal/ctlsock"
 	"github.com/rfjakob/gocryptfs/internal/pathiv"
@@ -23,7 +24,7 @@ func (rfs *ReverseFS) EncryptPath(plainPath string) (string, error) {
 	for _, part := range parts {
 		dirIV := pathiv.Derive(cipherPath, pathiv.PurposeDirIV)
 		encryptedPart := rfs.nameTransform.EncryptName(part, dirIV)
-		if rfs.args.LongNames && len(encryptedPart) > syscall.NAME_MAX {
+		if rfs.args.LongNames && len(encryptedPart) > unix.NAME_MAX {
 			encryptedPart = rfs.nameTransform.HashLongName(encryptedPart)
 		}
 		cipherPath = filepath.Join(cipherPath, encryptedPart)
diff --git a/internal/fusefrontend_reverse/reverse_longnames.go b/internal/fusefrontend_reverse/reverse_longnames.go
index 5ea7c0a..46f7399 100644
--- a/internal/fusefrontend_reverse/reverse_longnames.go
+++ b/internal/fusefrontend_reverse/reverse_longnames.go
@@ -7,6 +7,8 @@ import (
 	"syscall"
 	"time"
 
+	"golang.org/x/sys/unix"
+
 	"github.com/hanwen/go-fuse/fuse"
 	"github.com/hanwen/go-fuse/fuse/nodefs"
 
@@ -80,7 +82,7 @@ func (rfs *ReverseFS) findLongnameParent(dir string, dirIV []byte, longname stri
 			continue
 		}
 		cName := rfs.nameTransform.EncryptName(plaintextName, dirIV)
-		if len(cName) <= syscall.NAME_MAX {
+		if len(cName) <= unix.NAME_MAX {
 			// Entry should have been skipped by the "continue" above
 			log.Panic("logic error or wrong shortNameMax constant?")
 		}
diff --git a/internal/fusefrontend_reverse/rfs.go b/internal/fusefrontend_reverse/rfs.go
index f9dde19..1523c18 100644
--- a/internal/fusefrontend_reverse/rfs.go
+++ b/internal/fusefrontend_reverse/rfs.go
@@ -288,7 +288,7 @@ func (rfs *ReverseFS) OpenDir(cipherPath string, context *fuse.Context) ([]fuse.
 			cName = configfile.ConfDefaultName
 		} else {
 			cName = rfs.nameTransform.EncryptName(entries[i].Name, dirIV)
-			if len(cName) > syscall.NAME_MAX {
+			if len(cName) > unix.NAME_MAX {
 				cName = rfs.nameTransform.HashLongName(cName)
 				dotNameFile := fuse.DirEntry{
 					Mode: virtualFileMode,
-- 
cgit v1.2.3