diff options
Diffstat (limited to 'firmware/common/sprintf.c')
| -rw-r--r-- | firmware/common/sprintf.c | 194 |
1 files changed, 97 insertions, 97 deletions
diff --git a/firmware/common/sprintf.c b/firmware/common/sprintf.c index a92681e736..8683945211 100644 --- a/firmware/common/sprintf.c +++ b/firmware/common/sprintf.c @@ -52,106 +52,106 @@ static int format( while ((ch = *fmt++) != '\0' && ok) { - if (ch == '%') - { - ch = *fmt++; - pad = ' '; - if (ch == '0') - pad = '0'; - - width = 0; - while (ch >= '0' && ch <= '9') - { - width = 10*width + ch - '0'; - ch = *fmt++; - } - - str = tmpbuf + sizeof tmpbuf - 1; - switch (ch) - { - case 'c': - *--str = va_arg (ap, int); - break; - - case 's': - str = va_arg (ap, char*); - break; - - case 'd': - val = sign = va_arg (ap, int); - if (val < 0) - val = -val; - do - { - *--str = (val % 10) + '0'; - val /= 10; - } - while (val > 0); - if (sign < 0) - *--str = '-'; - break; - - case 'x': - case 'X': - uval = va_arg (ap, int); - do - { - *--str = hexdigit[uval & 0xf]; - uval >>= 4; - } - while (uval); - break; - - case 'l': - ch = *fmt++; - switch(ch) { - case 'x': - case 'X': - ulval = va_arg (ap, long); - do - { - *--str = hexdigit[ulval & 0xf]; - ulval >>= 4; - } - while (ulval); - break; - case 'd': - lval = sign = va_arg (ap, long); - if (lval < 0) - lval = -lval; - do - { - *--str = (lval % 10) + '0'; - lval /= 10; - } - while (lval > 0); - if (sign < 0) - *--str = '-'; - break; - - default: - *--str = 'l'; - *--str = ch; + if (ch == '%') + { + ch = *fmt++; + pad = ' '; + if (ch == '0') + pad = '0'; + + width = 0; + while (ch >= '0' && ch <= '9') + { + width = 10*width + ch - '0'; + ch = *fmt++; + } + + str = tmpbuf + sizeof tmpbuf - 1; + switch (ch) + { + case 'c': + *--str = va_arg (ap, int); + break; + + case 's': + str = va_arg (ap, char*); + break; + + case 'd': + val = sign = va_arg (ap, int); + if (val < 0) + val = -val; + do + { + *--str = (val % 10) + '0'; + val /= 10; + } + while (val > 0); + if (sign < 0) + *--str = '-'; + break; + + case 'x': + case 'X': + uval = va_arg (ap, int); + do + { + *--str = hexdigit[uval & 0xf]; + uval >>= 4; + } + while (uval); + break; + + case 'l': + ch = *fmt++; + switch(ch) { + case 'x': + case 'X': + ulval = va_arg (ap, long); + do + { + *--str = hexdigit[ulval & 0xf]; + ulval >>= 4; + } + while (ulval); + break; + case 'd': + lval = sign = va_arg (ap, long); + if (lval < 0) + lval = -lval; + do + { + *--str = (lval % 10) + '0'; + lval /= 10; } - + while (lval > 0); + if (sign < 0) + *--str = '-'; break; - - default: - *--str = ch; - break; - } - - if (width > 0) - { - width -= strlen (str); - while (width-- > 0 && ok) - ok=push(userp, pad); - } - while (*str != '\0' && ok) + + default: + *--str = 'l'; + *--str = ch; + } + + break; + + default: + *--str = ch; + break; + } + + if (width > 0) + { + width -= strlen (str); + while (width-- > 0 && ok) + ok=push(userp, pad); + } + while (*str != '\0' && ok) ok=push(userp, *str++); - } - else - ok=push(userp, ch); + } + else + ok=push(userp, ch); } return ok; /* true means good */ } |