shithub: lwext4

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ext4_config: add defines allowing disabling xattr and extent modules

--- a/include/ext4_config.h

+++ b/include/ext4_config.h

@@ -88,6 +88,16 @@

 #define CONFIG_JOURNALING_ENABLE 1

 #endif

+/**@brief  Enable/disable xattr*/

+#ifndef CONFIG_XATTR_ENABLE

+#define CONFIG_XATTR_ENABLE 1

+#endif

+

+/**@brief  Enable/disable extents*/

+#ifndef CONFIG_EXTENTS_ENABLE

+#define CONFIG_EXTENTS_ENABLE 1

+#endif

+

 /**@brief   Include error codes from ext4_errno or standard library.*/

 #ifndef CONFIG_HAVE_OWN_ERRNO

 #define CONFIG_HAVE_OWN_ERRNO 0

--- a/include/ext4_extent.h

+++ b/include/ext4_extent.h

@@ -1,7 +1,6 @@

 /*

  * Copyright (c) 2013 Grzegorz Kostka (kostka.grzegorz@gmail.com)

  *

- *

  * HelenOS:

  * Copyright (c) 2012 Martin Sucha

  * Copyright (c) 2012 Frantisek Princ

--- a/src/ext4_extent.c

+++ b/src/ext4_extent.c

@@ -27,6 +27,7 @@

 #include <inttypes.h>

 #include <stddef.h>

+#if CONFIG_EXTENTS_ENABLE

 /*

  * used by extent splitting.

  */

@@ -2136,3 +2137,4 @@

 	return err;

 }

+#endif

--- a/src/ext4_xattr.c

+++ b/src/ext4_xattr.c

@@ -35,6 +35,8 @@

 #include <stdlib.h>

 #include <string.h>

+#if CONFIG_XATTR_ENABLE

+

 /**

  * @file  ext4_xattr.c

  * @brief Extended Attribute Manipulation

@@ -1554,6 +1556,8 @@

 out:

 	return ret;

 }

+

+#endif

 /**

  * @}