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authorCodrin Ciubotariu <codrin.ciubotariu@freescale.com>2015-09-09 18:00:51 +0300
committerYork Sun <yorksun@freescale.com>2015-09-21 08:29:47 -0700
commit0118e83ba4e1811515dc944a826758cad8a394b7 (patch)
tree6231b27301056b7507bf17afc85b5570d2d5d559 /include/env_flags.h
parent68c929da6bf754ace639b2159e2d5b9e22323aaa (diff)
common/env_flags.c: Add function to validate a MAC address
The code that checks if a string has the format of a MAC address has been moved to a separate function called eth_validate_ethaddr_str(). This has been done to allow other components (such as vsc9953 driver) to validate a MAC address. Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'include/env_flags.h')
-rw-r--r--include/env_flags.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/env_flags.h b/include/env_flags.h
index 2d2de88fc0..8823fb9602 100644
--- a/include/env_flags.h
+++ b/include/env_flags.h
@@ -109,6 +109,13 @@ enum env_flags_varaccess env_flags_parse_varaccess(const char *flags);
*/
enum env_flags_varaccess env_flags_parse_varaccess_from_binflags(int binflags);
+#ifdef CONFIG_CMD_NET
+/*
+ * Check if a string has the format of an Ethernet MAC address
+ */
+int eth_validate_ethaddr_str(const char *addr);
+#endif
+
#ifdef USE_HOSTCC
/*
* Look up the type of a variable directly from the .flags var.