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| author | Ulrich Drepper <drepper@gmail.com> | 2011-10-08 08:22:44 -0400 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2011-10-08 08:22:44 -0400 |
| commit | 187da0aedcd9d0a2fb34477bef41549681ba1273 (patch) | |
| tree | c531c8e708a728ff2b1ffc59fd5e27375f8d748c /stdio-common/printf_fphex.c | |
| parent | 9277c064373074aebbf1b6617c006f5985ec7938 (diff) | |
| download | glibc-187da0aedcd9d0a2fb34477bef41549681ba1273.tar.gz glibc-187da0aedcd9d0a2fb34477bef41549681ba1273.tar.xz glibc-187da0aedcd9d0a2fb34477bef41549681ba1273.zip | |
isinf returns the sign of the number, use it in printf*
Diffstat (limited to 'stdio-common/printf_fphex.c')
| -rw-r--r-- | stdio-common/printf_fphex.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/stdio-common/printf_fphex.c b/stdio-common/printf_fphex.c index 284cc6eec5..6cb71414f5 100644 --- a/stdio-common/printf_fphex.c +++ b/stdio-common/printf_fphex.c @@ -180,7 +180,8 @@ __printf_fphex (FILE *fp, } else { - if (__isinfl (fpnum.ldbl.d)) + int res = __isinfl (fpnum.ldbl.d); + if (res) { if (isupper (info->spec)) { @@ -192,9 +193,10 @@ __printf_fphex (FILE *fp, special = "inf"; wspecial = L"inf"; } + negative = res < 0; } - - negative = signbit (fpnum.ldbl.d); + else + negative = signbit (fpnum.ldbl.d); } } else @@ -219,7 +221,8 @@ __printf_fphex (FILE *fp, } else { - if (__isinf (fpnum.dbl.d)) + int res = __isinf (fpnum.dbl.d); + if (res) { if (isupper (info->spec)) { @@ -231,9 +234,10 @@ __printf_fphex (FILE *fp, special = "inf"; wspecial = L"inf"; } + negative = res < 0; } - - negative = signbit (fpnum.dbl.d); + else + negative = signbit (fpnum.dbl.d); } } |