diff options
Diffstat (limited to 'lib_generic/vsprintf.c')
| -rw-r--r-- | lib_generic/vsprintf.c | 23 |
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) { |