diff options
| author | Takashi Yano <takashi.yano@nifty.ne.jp> | 2021-11-29 21:56:46 +0900 |
|---|---|---|
| committer | Takashi Yano <takashi.yano@nifty.ne.jp> | 2021-11-29 22:51:16 +0900 |
| commit | 48f6c59332ee2970cd4b172278176dcfe32a328d (patch) | |
| tree | 958c95110c5543b1e8f04b9b662fc21b4dcf706d /newlib/libc/include | |
| parent | 3502a6ff2e2740afb6cce71a95c715e80edadff5 (diff) | |
| download | newlib-48f6c59332ee2970cd4b172278176dcfe32a328d.zip newlib-48f6c59332ee2970cd4b172278176dcfe32a328d.tar.gz newlib-48f6c59332ee2970cd4b172278176dcfe32a328d.tar.bz2 | |
stdio: Fix issue of printing "%La" format with large exp part.
- Currently, printf("%La\n", 1e1000L) crashes with segv due to lack
of frexpl() function. With this patch, frexpl() function has been
implemented in libm to solve this issue.
Addresses: https://sourceware.org/pipermail/newlib/2021/018718.html
Diffstat (limited to 'newlib/libc/include')
| -rw-r--r-- | newlib/libc/include/math.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/newlib/libc/include/math.h b/newlib/libc/include/math.h index 0b6494e..799ac49 100644 --- a/newlib/libc/include/math.h +++ b/newlib/libc/include/math.h @@ -509,6 +509,7 @@ extern long double erfcl (long double); #else /* !_LDBL_EQ_DBL && !__CYGWIN__ */ extern long double hypotl (long double, long double); extern long double sqrtl (long double); +extern long double frexpl (long double, int *); #ifdef __i386__ /* Other long double precision functions. */ extern _LONG_DOUBLE rintl (_LONG_DOUBLE); |