[PATCH 1/1] passwd: Support passwd file custom directory

[Herve Codina]

Support custom directory for passwd file instead of hardcoded /env/etc/
This directory is set using CONFIG_PASSWORD_DIR.

Signed-off-by: Herve Codina <Herve.CODINA at celad.com>
---
 common/Kconfig     |    8 ++++++++
 include/password.h |   10 ++++++++--
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/common/Kconfig b/common/Kconfig
index 1afee93..d4cf61b 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -414,6 +414,14 @@ endchoice
 
 endif
 
+config PASSWORD_DIR
+	string 
+	prompt "passwd directory"
+	default "/env/etc"
+	depends on PASSWORD
+	help
+	  Define directory for passwd file.
+
 config DYNAMIC_CRC_TABLE
 	bool
 	depends on CRC32
diff --git a/include/password.h b/include/password.h
index 0dd1054..9d84685 100644
--- a/include/password.h
+++ b/include/password.h
@@ -18,8 +18,14 @@
 #ifndef __PASSWORD_H__
 #define __PASSWORD_H__
 
-#define PASSWD_FILE		"/env/etc/passwd"
-#define PASSWD_DIR		"/env/etc/"
+#ifdef CONFIG_PASSWORD_DIR
+#define PASSWD_DIR		CONFIG_PASSWORD_DIR
+#else
+#define PASSWD_DIR		"/env/etc"
+#endif
+
+#define PASSWD_FILE		PASSWD_DIR"/passwd"
+
 
 #define HIDE	(0 << 0)
 #define STAR	(1 << 1)
-- 
1.7.9.5