diff options
Diffstat (limited to 'lib_generic/vsprintf.c')
| -rw-r--r-- | lib_generic/vsprintf.c | 35 |
1 files changed, 29 insertions, 6 deletions
diff --git a/lib_generic/vsprintf.c b/lib_generic/vsprintf.c index 7c9cfe16c..767dde1ba 100644 --- a/lib_generic/vsprintf.c +++ b/lib_generic/vsprintf.c @@ -55,7 +55,30 @@ long simple_strtol(const char *cp,char **endp,unsigned int base) return simple_strtoul(cp,endp,base); } -#ifdef CFG_64BIT_STRTOUL +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) { unsigned long long result = 0, value; @@ -83,7 +106,7 @@ unsigned long long simple_strtoull (const char *cp, char **endp, unsigned int ba *endp = (char *) cp; return result; } -#endif /* CFG_64BIT_STRTOUL */ +#endif /* CONFIG_SYS_64BIT_STRTOUL */ /* we use this so that we can do without the ctype library */ #define is_digit(c) ((c) >= '0' && (c) <= '9') @@ -105,7 +128,7 @@ static int skip_atoi(const char **s) #define SPECIAL 32 /* 0x */ #define LARGE 64 /* use 'ABCDEF' instead of 'abcdef' */ -#ifdef CFG_64BIT_VSPRINTF +#ifdef CONFIG_SYS_64BIT_VSPRINTF #define do_div(n,base) ({ \ unsigned int __res; \ __res = ((unsigned long long) n) % base; \ @@ -121,7 +144,7 @@ static int skip_atoi(const char **s) }) #endif -#ifdef CFG_64BIT_VSPRINTF +#ifdef CONFIG_SYS_64BIT_VSPRINTF static char * number(char * str, long long num, unsigned int base, int size, int precision ,int type) #else static char * number(char * str, long num, unsigned int base, int size, int precision ,int type) @@ -197,7 +220,7 @@ int sprintf(char * buf, const char *fmt, ...); int vsprintf(char *buf, const char *fmt, va_list args) { int len; -#ifdef CFG_64BIT_VSPRINTF +#ifdef CONFIG_SYS_64BIT_VSPRINTF unsigned long long num; #else unsigned long num; @@ -352,7 +375,7 @@ int vsprintf(char *buf, const char *fmt, va_list args) --fmt; continue; } -#ifdef CFG_64BIT_VSPRINTF +#ifdef CONFIG_SYS_64BIT_VSPRINTF if (qualifier == 'q') /* "quad" for 64 bit variables */ num = va_arg(args, unsigned long long); else |