diff options
Diffstat (limited to 'libs/libc/print.c')
| -rw-r--r-- | libs/libc/print.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/libs/libc/print.c b/libs/libc/print.c index 00b47c3..4ad1021 100644 --- a/libs/libc/print.c +++ b/libs/libc/print.c @@ -23,10 +23,12 @@ int vsnprintf(char *str, u32 size, const char *format, va_list ap) int temp_int; char temp_ch; char *temp_str; - f64 temp_double; + double temp_double; + vec2 temp_vec2; char buffer[64] = { 0 }; + // TODO: Fix potential memory overflows because of str[length++]=xxx char ch; while ((ch = *format++)) { if (ch == '%') { @@ -42,11 +44,26 @@ int vsnprintf(char *str, u32 size, const char *format, va_list ap) temp_str = va_arg(ap, char *); length += strlcpy(&str[length], temp_str, size - length); break; + case 'b': + temp_int = va_arg(ap, int); + itoa(temp_int, buffer, 2); + length += strlcpy(&str[length], buffer, size - length); + break; case 'd': temp_int = va_arg(ap, int); itoa(temp_int, buffer, 10); length += strlcpy(&str[length], buffer, size - length); break; + case 'v': + str[length++] = '('; + temp_vec2 = va_arg(ap, vec2); + itoa(temp_vec2.x, buffer, 10); + length += strlcpy(&str[length], buffer, size - length); + str[length++] = '/'; + itoa(temp_vec2.y, buffer, 10); + length += strlcpy(&str[length], buffer, size - length); + str[length++] = ')'; + break; case 'x': temp_int = va_arg(ap, int); itoa(temp_int, buffer, 16); |