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use double in %f format to allow %.15f precision

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This commit is contained in:
Igor Sysoev 2010-05-12 13:12:31 +00:00
parent ab4c0d3628
commit 503b9716c5
1 changed files with 3 additions and 3 deletions
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6
src/core/ngx_string.c
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@ -75,7 +75,7 @@ ngx_pstrdup(ngx_pool_t *pool, ngx_str_t *src)
* %[0][width][u][x|X]D int32_t/uint32_t * %[0][width][u][x|X]D int32_t/uint32_t
* %[0][width][u][x|X]L int64_t/uint64_t * %[0][width][u][x|X]L int64_t/uint64_t
* %[0][width|m][u][x|X]A ngx_atomic_int_t/ngx_atomic_uint_t * %[0][width|m][u][x|X]A ngx_atomic_int_t/ngx_atomic_uint_t
* %[0][width][.width]f float * %[0][width][.width]f double, max valid number fits to %18.15f
* %P ngx_pid_t * %P ngx_pid_t
* %M ngx_msec_t * %M ngx_msec_t
* %r rlim_t * %r rlim_t
@ -143,7 +143,7 @@ ngx_vslprintf(u_char *buf, u_char *last, const char *fmt, va_list args)
{ {
u_char *p, zero; u_char *p, zero;
int d; int d;
float f, scale; double f, scale;
size_t len, slen; size_t len, slen;
int64_t i64; int64_t i64;
uint64_t ui64; uint64_t ui64;
@ -359,7 +359,7 @@ ngx_vslprintf(u_char *buf, u_char *last, const char *fmt, va_list args)
break; break;
case 'f': case 'f':
f = (float) va_arg(args, double); f = va_arg(args, double);
if (f < 0) { if (f < 0) {
*buf++ = '-'; *buf++ = '-';