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(vstrtold): Renamed from vstrtod.

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Now returns long double.  All uses changed.
(print_direc): Use "L" length modifier when printing floating point
numbers, since we're now printing long double.
This commit is contained in:
Paul Eggert 2004-07-12 06:36:55 +00:00
parent bae8432a9b
commit 830de27082
1 changed files with 14 additions and 5 deletions
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15
src/printf.c
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@ -185,7 +185,7 @@ FUNC_NAME (char const *s) \
STRTOX (intmax_t, vstrtoimax, (strtoimax (s, &end, 0)))
STRTOX (uintmax_t, vstrtoumax, (strtoumax (s, &end, 0)))
STRTOX (double, vstrtod, (c_strtod (s, &end)))
STRTOX (long double, vstrtold, (c_strtold (s, &end)))
/* Output a single-character \ escape. */
@ -334,22 +334,31 @@ print_direc (const char *start, size_t length, char conversion,
integer length modifier. */
{
char *q;
char const *length_modifier;
size_t length_modifier_len;
switch (conversion)
{
case 'd': case 'i': case 'o': case 'u': case 'x': case 'X':
length_modifier = PRIdMAX;
length_modifier_len = sizeof PRIdMAX - 2;
break;
case 'a': case 'e': case 'f': case 'g':
case 'A': case 'E': case 'F': case 'G':
length_modifier = "L";
length_modifier_len = 1;
break;
default:
length_modifier = start; /* Any valid pointer will do. */
length_modifier_len = 0;
break;
}
p = xmalloc (length + length_modifier_len + 2);
q = mempcpy (p, start, length);
q = mempcpy (q, PRIdMAX, length_modifier_len);
q = mempcpy (q, length_modifier, length_modifier_len);
*q++ = conversion;
*q = '\0';
}
@ -409,7 +418,7 @@ print_direc (const char *start, size_t length, char conversion,
case 'g':
case 'G':
{
double arg = vstrtod (argument);
long double arg = vstrtold (argument);
if (!have_field_width)
{
if (!have_precision)