Merge branch 'master' of git://git.denx.de/u-boot-arm

[karo-tx-uboot.git] / lib / vsprintf.c

diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index b7a79c0e0c90ea6a5bd275a4bdf0fd3853c5d610..60874dae3ebd2a922d45a67e4ea9b8ff49dc3528 100644 (file)
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -103,7 +103,7 @@ 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 ustrtoul(const char *cp, char **endp, unsigned int base)
 {
        unsigned long result = simple_strtoul(cp, endp, base);
        switch (**endp) {
@@ -126,6 +126,29 @@ int ustrtoul(const char *cp, char **endp, unsigned int base)
        return result;
 }
 
+unsigned long long ustrtoull(const char *cp, char **endp, unsigned int base)
+{
+       unsigned long long result = simple_strtoull(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;
+}
+
 unsigned long long simple_strtoull(const char *cp, char **endp,
                                        unsigned int base)
 {
@@ -727,6 +750,7 @@ repeat:
                ADDCH(str, '\0');
                if (str > end)
                        end[-1] = '\0';
+               --str;
        }
 #else
        *str = '\0';
@@ -847,3 +871,19 @@ char *simple_itoa(ulong i)
        } while (i > 0);
        return p + 1;
 }
+
+/* We don't seem to have %'d in U-Boot */
+void print_grouped_ull(unsigned long long int_val, int digits)
+{
+       char str[21], *s;
+       int grab = 3;
+
+       digits = (digits + 2) / 3;
+       sprintf(str, "%*llu", digits * 3, int_val);
+       for (s = str; *s; s += grab) {
+               if (s != str)
+                       putc(s[-1] != ' ' ? ',' : ' ');
+               printf("%.*s", grab, s);
+               grab = 3;
+       }
+}