From 4a9b413108f4bd274973398356b45c0346238bc9 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Fri, 14 Oct 2011 13:25:18 +0000 Subject: Add getenv_ulong() to read an integer from an environment variable This is not an uncommon operation in U-Boot, so let's put it in a common function. Signed-off-by: Simon Glass Acked-by: Mike Frysinger --- include/common.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/common.h') diff --git a/include/common.h b/include/common.h index db1c7d0f51..a1683a20aa 100644 --- a/include/common.h +++ b/include/common.h @@ -297,6 +297,7 @@ void env_relocate (void); int envmatch (uchar *, int); char *getenv (const char *); int getenv_f (const char *name, char *buf, unsigned len); +ulong getenv_ulong(const char *name, int base, ulong default_val); int saveenv (void); #ifdef CONFIG_PPC /* ARM version to be fixed! */ int inline setenv (const char *, const char *); -- cgit v1.2.1