10 files changed, 53 insertions, 0 deletions
diff --git a/core/io/file_access_buffered_fa.h b/core/io/file_access_buffered_fa.h
index be960fbc25..24b40cbce8 100644
--- a/core/io/file_access_buffered_fa.h
+++ b/core/io/file_access_buffered_fa.h
@@ -143,6 +143,14 @@ public:
 		return f._get_modified_time(p_file);
 	}
 
+	virtual uint32_t _get_unix_permissions(const String &p_file) {
+		return f._get_unix_permissions(p_file);
+	}
+
+	virtual Error _set_unix_permissions(const String &p_file, uint32_t p_permissions) {
+		return f._set_unix_permissions(p_file, p_permissions);
+	}
+
 	FileAccessBufferedFA(){
 
 	};
diff --git a/core/io/file_access_compressed.cpp b/core/io/file_access_compressed.cpp
index b268d5c710..6c4310a572 100644
--- a/core/io/file_access_compressed.cpp
+++ b/core/io/file_access_compressed.cpp
@@ -373,6 +373,19 @@ uint64_t FileAccessCompressed::_get_modified_time(const String &p_file) {
 		return 0;
 }
 
+uint32_t FileAccessCompressed::_get_unix_permissions(const String &p_file) {
+	if (f)
+		return f->_get_unix_permissions(p_file);
+	return 0;
+}
+
+Error FileAccessCompressed::_set_unix_permissions(const String &p_file, uint32_t p_permissions) {
+	if (f) {
+		return f->_set_unix_permissions(p_file, p_permissions);
+	}
+	return FAILED;
+}
+
 FileAccessCompressed::FileAccessCompressed() :
 		cmode(Compression::MODE_ZSTD),
 		writing(false),
diff --git a/core/io/file_access_compressed.h b/core/io/file_access_compressed.h
index f408b1bc29..773fed6a3a 100644
--- a/core/io/file_access_compressed.h
+++ b/core/io/file_access_compressed.h
@@ -91,6 +91,8 @@ public:
 	virtual bool file_exists(const String &p_name); ///< return true if a file exists
 
 	virtual uint64_t _get_modified_time(const String &p_file);
+	virtual uint32_t _get_unix_permissions(const String &p_file);
+	virtual Error _set_unix_permissions(const String &p_file, uint32_t p_permissions);
 
 	FileAccessCompressed();
 	virtual ~FileAccessCompressed();
diff --git a/core/io/file_access_encrypted.cpp b/core/io/file_access_encrypted.cpp
index 6ad68dd74d..3cf6908961 100644
--- a/core/io/file_access_encrypted.cpp
+++ b/core/io/file_access_encrypted.cpp
@@ -301,6 +301,16 @@ uint64_t FileAccessEncrypted::_get_modified_time(const String &p_file) {
 	return 0;
 }
 
+uint32_t FileAccessEncrypted::_get_unix_permissions(const String &p_file) {
+
+	return 0;
+}
+
+Error FileAccessEncrypted::_set_unix_permissions(const String &p_file, uint32_t p_permissions) {
+
+	return FAILED;
+}
+
 FileAccessEncrypted::FileAccessEncrypted() {
 
 	file = NULL;
diff --git a/core/io/file_access_encrypted.h b/core/io/file_access_encrypted.h
index e77d62a9f4..d779a150ac 100644
--- a/core/io/file_access_encrypted.h
+++ b/core/io/file_access_encrypted.h
@@ -79,6 +79,8 @@ public:
 	virtual bool file_exists(const String &p_name); ///< return true if a file exists
 
 	virtual uint64_t _get_modified_time(const String &p_file);
+	virtual uint32_t _get_unix_permissions(const String &p_file);
+	virtual Error _set_unix_permissions(const String &p_file, uint32_t p_permissions);
 
 	FileAccessEncrypted();
 	~FileAccessEncrypted();
diff --git a/core/io/file_access_memory.h b/core/io/file_access_memory.h
index 73952133c1..4db7811aaa 100644
--- a/core/io/file_access_memory.h
+++ b/core/io/file_access_memory.h
@@ -70,6 +70,8 @@ public:
 	virtual bool file_exists(const String &p_name); ///< return true if a file exists
 
 	virtual uint64_t _get_modified_time(const String &p_file) { return 0; }
+	virtual uint32_t _get_unix_permissions(const String &p_file) { return 0; }
+	virtual Error _set_unix_permissions(const String &p_file, uint32_t p_permissions) { return FAILED; }
 
 	FileAccessMemory();
 };
diff --git a/core/io/file_access_network.cpp b/core/io/file_access_network.cpp
index 501a21a50d..722e62c54e 100644
--- a/core/io/file_access_network.cpp
+++ b/core/io/file_access_network.cpp
@@ -497,6 +497,16 @@ uint64_t FileAccessNetwork::_get_modified_time(const String &p_file) {
 	return exists_modtime;
 }
 
+uint32_t FileAccessNetwork::_get_unix_permissions(const String &p_file) {
+	//could be implemented, not sure if worth it
+	return 0;
+}
+
+Error FileAccessNetwork::_set_unix_permissions(const String &p_file, uint32_t p_permissions) {
+
+	return FAILED;
+}
+
 void FileAccessNetwork::configure() {
 
 	GLOBAL_DEF("network/remote_fs/page_size", 65536);
diff --git a/core/io/file_access_network.h b/core/io/file_access_network.h
index 5bbf7588c7..073b75a37b 100644
--- a/core/io/file_access_network.h
+++ b/core/io/file_access_network.h
@@ -159,6 +159,8 @@ public:
 	virtual bool file_exists(const String &p_path); ///< return true if a file exists
 
 	virtual uint64_t _get_modified_time(const String &p_file);
+	virtual uint32_t _get_unix_permissions(const String &p_file);
+	virtual Error _set_unix_permissions(const String &p_file, uint32_t p_permissions);
 
 	static void configure();
 
diff --git a/core/io/file_access_pack.h b/core/io/file_access_pack.h
index a90672ce26..a21dd7d22d 100644
--- a/core/io/file_access_pack.h
+++ b/core/io/file_access_pack.h
@@ -142,6 +142,8 @@ class FileAccessPack : public FileAccess {
 	FileAccess *f;
 	virtual Error _open(const String &p_path, int p_mode_flags);
 	virtual uint64_t _get_modified_time(const String &p_file) { return 0; }
+	virtual uint32_t _get_unix_permissions(const String &p_file) { return 0; }
+	virtual Error _set_unix_permissions(const String &p_file, uint32_t p_permissions) { return FAILED; }
 
 public:
 	virtual void close();
diff --git a/core/io/file_access_zip.h b/core/io/file_access_zip.h
index fc8f85c07b..217176c0af 100644
--- a/core/io/file_access_zip.h
+++ b/core/io/file_access_zip.h
@@ -112,6 +112,8 @@ public:
 	virtual bool file_exists(const String &p_name); ///< return true if a file exists
 
 	virtual uint64_t _get_modified_time(const String &p_file) { return 0; } // todo
+	virtual uint32_t _get_unix_permissions(const String &p_file) { return 0; }
+	virtual Error _set_unix_permissions(const String &p_file, uint32_t p_permissions) { return FAILED; }
 
 	FileAccessZip(const String &p_path, const PackedData::PackedFile &p_file);
 	~FileAccessZip();