diff options
Diffstat (limited to 'Objects/unicodeobject.c')
| -rw-r--r-- | Objects/unicodeobject.c | 37 |
1 files changed, 21 insertions, 16 deletions
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index 37e292d..037c45c 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -6579,26 +6579,31 @@ getnextarg(PyObject *args, int arglen, int *p_argidx) #define F_ALT (1<<3) #define F_ZERO (1<<4) -static -int usprintf(register Py_UNICODE *buffer, char *format, ...) +static int +strtounicode(Py_UNICODE *buffer, const char *charbuffer) { - register int i; - int len; - va_list va; - char *charbuffer; - va_start(va, format); - - /* First, format the string as char array, then expand to Py_UNICODE - array. */ - charbuffer = (char *)buffer; - len = vsprintf(charbuffer, format, va); + register long i; + long len = strlen(charbuffer); for (i = len - 1; i >= 0; i--) buffer[i] = (Py_UNICODE) charbuffer[i]; - va_end(va); return len; } +static int +doubletounicode(Py_UNICODE *buffer, size_t len, const char *format, double x) +{ + PyOS_ascii_formatd((char *)buffer, len, format, x); + return strtounicode(buffer, (char *)buffer); +} + +static int +longtounicode(Py_UNICODE *buffer, size_t len, const char *format, long x) +{ + PyOS_snprintf((char *)buffer, len, format, x); + return strtounicode(buffer, (char *)buffer); +} + /* XXX To save some code duplication, formatfloat/long/int could have been shared with stringobject.c, converting from 8-bit to Unicode after the formatting is done. */ @@ -6648,7 +6653,7 @@ formatfloat(Py_UNICODE *buf, PyOS_snprintf(fmt, sizeof(fmt), "%%%s.%d%c", (flags&F_ALT) ? "#" : "", prec, type); - return usprintf(buf, fmt, x); + return doubletounicode(buf, buflen, fmt, x); } static PyObject* @@ -6740,9 +6745,9 @@ formatint(Py_UNICODE *buf, prec, type); } if (sign[0]) - return usprintf(buf, fmt, -x); + return longtounicode(buf, buflen, fmt, -x); else - return usprintf(buf, fmt, x); + return longtounicode(buf, buflen, fmt, x); } static int |