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-rw-r--r--lib_generic/vsprintf.c23
1 files changed, 23 insertions, 0 deletions
diff --git a/lib_generic/vsprintf.c b/lib_generic/vsprintf.c
index 6e903dbb3d..767dde1ba7 100644
--- a/lib_generic/vsprintf.c
+++ b/lib_generic/vsprintf.c
@@ -55,6 +55,29 @@ long simple_strtol(const char *cp,char **endp,unsigned int base)
return simple_strtoul(cp,endp,base);
}
+int ustrtoul(const char *cp, char **endp, unsigned int base)
+{
+ unsigned long result = simple_strtoul(cp, endp, base);
+ switch (**endp) {
+ case 'G' :
+ result *= 1024;
+ /* fall through */
+ case 'M':
+ result *= 1024;
+ /* fall through */
+ case 'K':
+ case 'k':
+ result *= 1024;
+ if ((*endp)[1] == 'i') {
+ if ((*endp)[2] == 'B')
+ (*endp) += 3;
+ else
+ (*endp) += 2;
+ }
+ }
+ return result;
+}
+
#ifdef CONFIG_SYS_64BIT_STRTOUL
unsigned long long simple_strtoull (const char *cp, char **endp, unsigned int base)
{