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MFp4: Catch up to recent __dtoa() interface changes and removal of cvt()'s

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last argument.
This commit is contained in:
Tim J. Robbins 2003-03-13 05:49:09 +00:00
parent 01f98321e6
commit 48755f216d
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=112174
1 changed files with 10 additions and 11 deletions
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21
lib/libc/stdio/vfwprintf.c
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@ -39,7 +39,7 @@
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)vfprintf.c 8.1 (Berkeley) 6/4/93";
#endif /* LIBC_SCCS and not lint */
__FBSDID("FreeBSD: src/lib/libc/stdio/vfprintf.c,v 1.45 2002/09/06 11:23:55 tjr Exp ");
__FBSDID("$FreeBSD$");
#endif
__FBSDID("$FreeBSD$");
@ -406,8 +406,10 @@ vfwprintf(FILE * __restrict fp, const wchar_t * __restrict fmt0, va_list ap)
#define BUF ((MAXEXP*2)+MAXFRACT+1) /* + decimal point */
#define DEFPREC 6
static wchar_t *cvt(double, int, int, char *, int *, wchar_t, int *,
wchar_t **);
extern char *__dtoa(double, int, int, int *, int *, char **);
extern void __freedtoa(char *s);
static wchar_t *cvt(double, int, int, char *, int *, wchar_t, int *);
static int exponent(wchar_t *, int, wchar_t);
#else /* no FLOATING_POINT */
@ -807,8 +809,8 @@ fp_begin: if (prec == -1)
free(dtoaresult);
dtoaresult = NULL;
}
cp = cvt(_double, prec, flags, &softsign,
&expt, ch, &ndig, &dtoaresult);
dtoaresult = cp = cvt(_double, prec, flags, &softsign,
&expt, ch, &ndig);
if (ch == 'g' || ch == 'G') {
if (expt <= -4 || expt > prec)
ch = (ch == 'g') ? 'e' : 'E';
@ -1472,11 +1474,9 @@ __grow_type_table (int nextarg, enum typeid **typetable, int *tablesize)
#ifdef FLOATING_POINT
extern char *__dtoa(double, int, int, int *, int *, char **, char **);
static wchar_t *
cvt(double value, int ndigits, int flags, char *sign, int *decpt,
wchar_t ch, int *length, wchar_t **dtoaresultp)
wchar_t ch, int *length)
{
int i, mode, dsgn;
wchar_t *digits, *bp, *result, *rve;
@ -1494,14 +1494,13 @@ cvt(double value, int ndigits, int flags, char *sign, int *decpt,
ndigits++;
mode = 2; /* ndigits significant digits */
}
__dtoa(value, mode, ndigits, decpt, &dsgn, &trve, &tresult);
tresult = __dtoa(value, mode, ndigits, decpt, &dsgn, &trve);
if ((result = malloc((trve - tresult + 1) * sizeof(*result))) == NULL)
abort(); /* XXX handle better */
for (i = 0; i < trve - tresult + 1; i++)
result[i] = (wchar_t)(unsigned char)tresult[i];
rve = result + (trve - tresult);
free(tresult);
*dtoaresultp = result;
__freedtoa(tresult);
digits = result;
*sign = dsgn != 0;
if ((ch != 'g' && ch != 'G') || flags & ALT) {