if (*cp == '0') {
base = 8;
cp++;
- if ((*cp == 'x') && isxdigit(cp[1])) {
+ if ((toupper(*cp) == 'X') && isxdigit(cp[1])) {
cp++;
base = 16;
}
}
+ } else if (base == 16) {
+ if (cp[0] == '0' && toupper(cp[1]) == 'X')
+ cp += 2;
}
while (isxdigit(*cp) &&
(value = isdigit(*cp) ? *cp-'0' : toupper(*cp)-'A'+10) < base) {
if (*cp == '0') {
base = 8;
cp++;
- if ((*cp == 'x') && isxdigit(cp[1])) {
+ if ((toupper(*cp) == 'X') && isxdigit(cp[1])) {
cp++;
base = 16;
}
}
+ } else if (base == 16) {
+ if (cp[0] == '0' && toupper(cp[1]) == 'X')
+ cp += 2;
}
while (isxdigit(*cp) && (value = isdigit(*cp) ? *cp-'0' : (islower(*cp)
? toupper(*cp) : *cp)-'A'+10) < base) {
if (type & LEFT)
type &= ~ZEROPAD;
if (base < 2 || base > 36)
- return 0;
+ return NULL;
c = (type & ZEROPAD) ? '0' : ' ';
sign = 0;
if (type & SIGN) {
qualifier = -1;
if (*fmt == 'h' || *fmt == 'l' || *fmt == 'L' ||
*fmt == 'Z' || *fmt == 'z') {
- qualifier = *fmt;
- fmt++;
+ qualifier = *fmt++;
+ if (unlikely(qualifier == *fmt)) {
+ if (qualifier == 'h') {
+ qualifier = 'H';
+ fmt++;
+ } else if (qualifier == 'l') {
+ qualifier = 'L';
+ fmt++;
+ }
+ }
}
base = 10;
is_sign = 0;
break;
switch(qualifier) {
+ case 'H': /* that's 'hh' in format */
+ if (is_sign) {
+ signed char *s = (signed char *) va_arg(args,signed char *);
+ *s = (signed char) simple_strtol(str,&next,base);
+ } else {
+ unsigned char *s = (unsigned char *) va_arg(args, unsigned char *);
+ *s = (unsigned char) simple_strtoul(str, &next, base);
+ }
+ break;
case 'h':
if (is_sign) {
short *s = (short *) va_arg(args,short *);