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[U-Boot,RFC,v3,5/7] common.h: add getenv_IP6addr

Message ID 1359075418-9031-6-git-send-email-judge.packham@gmail.com
State RFC
Delegated to: Joe Hershberger
Headers show

Commit Message

Chris Packham Jan. 25, 2013, 12:56 a.m. UTC 
From: Chris Packham <chris.packham@alliedtelesis.co.nz>

Analogous to getenv_IPaddr but for IPv6. This allows the caller to get an
IP6addr_t from an environment variable.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
---
Changes in v3: None
Changes in v2: None

 include/common.h | 6 ++++++
 lib/net_utils.c  | 1 -
 2 files changed, 6 insertions(+), 1 deletion(-)
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Patch

diff --git a/include/common.h b/include/common.h
index 4ad17ea..59cd2eb 100644
--- a/include/common.h
+++ b/include/common.h
@@ -842,6 +842,12 @@  static inline IPaddr_t getenv_IPaddr(char *var)
 	return string_to_ip(getenv(var));
 }
 
+#include <net6.h>
+static inline int getenv_IP6addr(char *var, IP6addr_t *a)
+{
+	return string_to_ip6(getenv(var), a);
+}
+
 /*
  * CONSOLE multiplexing.
  */
diff --git a/lib/net_utils.c b/lib/net_utils.c
index 1c80b25..c783ddc 100644
--- a/lib/net_utils.c
+++ b/lib/net_utils.c
@@ -27,7 +27,6 @@ 
  */
 
 #include <common.h>
-#include <net6.h>
 #include <linux/ctype.h>
 
 IPaddr_t string_to_ip(const char *s)