10 static char *write_num(char *str, uint64_t num, int base, int field_width, int precision, int flags…
11 static char *write_float_point_num(char *str, double num, int field_width, int precision, int flags…
36 int64_t put_string(char *str, uint64_t front_color, uint64_t bg_color)  in put_string()  argument
38     return syscall_invoke(SYS_PUT_STRING, (uint64_t)str, front_color, bg_color, 0, 0, 0, 0, 0);  in put_string()
79     char *str = NULL, *s = NULL;  in vsprintf()  local
81     str = buf;  in vsprintf()
95             *str = *fmt;  in vsprintf()
96             ++str;  in vsprintf()
200             *str++ = '%';  in vsprintf()
210                     *str = ' ';  in vsprintf()
211                     ++str;  in vsprintf()
215             *str++ = (unsigned char)va_arg(args, int);  in vsprintf()
219                 *str = ' ';  in vsprintf()
220                 ++str;  in vsprintf()
246                     *str = ' ';  in vsprintf()
247                     ++str;  in vsprintf()
252                 *str = *s;  in vsprintf()
254                 ++str;  in vsprintf()
259                 *str = ' ';  in vsprintf()
260                 ++str;  in vsprintf()
270                 str = write_num(str, va_arg(args, long long), 8, field_width, precision, flags);  in vsprintf()
272                 str = write_num(str, va_arg(args, int), 8, field_width, precision, flags);  in vsprintf()
283 …      str = write_num(str, (unsigned long)va_arg(args, void *), 16, field_width, precision, flags);  in vsprintf()
293                 str = write_num(str, va_arg(args, int64_t), 16, field_width, precision, flags);  in vsprintf()
295                 str = write_num(str, va_arg(args, int), 16, field_width, precision, flags);  in vsprintf()
304                 str = write_num(str, va_arg(args, long long), 10, field_width, precision, flags);  in vsprintf()
306                 str = write_num(str, va_arg(args, int), 10, field_width, precision, flags);  in vsprintf()
312 …         str = write_num(str, va_arg(args, unsigned long long), 10, field_width, precision, flags);  in vsprintf()
314                 str = write_num(str, va_arg(args, unsigned int), 10, field_width, precision, flags);  in vsprintf()
325             *ip = str - buf;  in vsprintf()
332             str = write_float_point_num(str, va_arg(args, double), field_width, precision, flags);  in vsprintf()
338             *str++ = '%';  in vsprintf()
340                 *str++ = *fmt;  in vsprintf()
346     *str = '\0';  in vsprintf()
349     return str - buf;  in vsprintf()
352 static char *write_num(char *str, uint64_t num, int base, int field_width, int precision, int flags)  in write_num()  argument
432             *str++ = ' ';  in write_num()
435         *str++ = sign;  in write_num()
439             *str++ = '0';  in write_num()
440             *str++ = digits[33];  in write_num()
443             *str++ = digits[24]; // 注意这里是英文字母O或者o  in write_num()
446             *str++ = pad;  in write_num()
450         *str++ = '0';  in write_num()
454         *str++ = tmp_num[js_num];  in write_num()
457         *str++ = ' ';  in write_num()
459     return str;  in write_num()
462 static char *write_float_point_num(char *str, double num, int field_width, int precision, int flags)  in write_float_point_num()  argument
526             *str++ = pad;  in write_float_point_num()
529         *str++ = sign;  in write_float_point_num()
536         *str++ = tmp_num_z[js_num_z - 1];  in write_float_point_num()
539     *str++ = '.';  in write_float_point_num()
544         *str++ = tmp_num_d[js_num_d];  in write_float_point_num()
549         *str++ = '0';  in write_float_point_num()
553         *str++ = ' ';  in write_float_point_num()
555     return str;  in write_float_point_num()