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* [newlib-cygwin] Print sign of NaN values to nano-vfprintf.
@ 2018-07-17 12:42 Corinna Vinschen
0 siblings, 0 replies; only message in thread
From: Corinna Vinschen @ 2018-07-17 12:42 UTC (permalink / raw)
To: newlib-cvs
https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=6d7e0b337c16421a460ab0594db67bdecb377c67
commit 6d7e0b337c16421a460ab0594db67bdecb377c67
Author: Kumar Gala <kumar.gala@linaro.org>
Date: Thu Jul 12 13:13:53 2018 -0500
Print sign of NaN values to nano-vfprintf.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Diff:
---
newlib/libc/stdio/nano-vfprintf_float.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/newlib/libc/stdio/nano-vfprintf_float.c b/newlib/libc/stdio/nano-vfprintf_float.c
index 98893e9..071a09e 100644
--- a/newlib/libc/stdio/nano-vfprintf_float.c
+++ b/newlib/libc/stdio/nano-vfprintf_float.c
@@ -213,6 +213,8 @@ _printf_float (struct _reent *data,
}
if (isnan (_fpvalue))
{
+ if (_fpvalue < 0)
+ pdata->l_buf[0] = '-';
if (code <= 'G') /* 'A', 'E', 'F', or 'G'. */
cp = "NAN";
else
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2018-07-17 12:42 [newlib-cygwin] Print sign of NaN values to nano-vfprintf Corinna Vinschen
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