diff options
| 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_fp.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_fp.c')
| -rw-r--r-- | stdio-common/printf_fp.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/stdio-common/printf_fp.c b/stdio-common/printf_fp.c index 0a611470bc..0853bc296a 100644 --- a/stdio-common/printf_fp.c +++ b/stdio-common/printf_fp.c @@ -334,6 +334,7 @@ ___printf_fp (FILE *fp, fpnum.ldbl = *(const long double *) args[0]; /* Check for special values: not a number or infinity. */ + int res; if (__isnanl (fpnum.ldbl)) { union ieee854_long_double u = { .d = fpnum.ldbl }; @@ -349,9 +350,9 @@ ___printf_fp (FILE *fp, wspecial = L"nan"; } } - else if (__isinfl (fpnum.ldbl)) + else if ((res = __isinfl (fpnum.ldbl))) { - is_neg = fpnum.ldbl < 0; + is_neg = res < 0; if (isupper (info->spec)) { special = "INF"; @@ -379,6 +380,7 @@ ___printf_fp (FILE *fp, fpnum.dbl = *(const double *) args[0]; /* Check for special values: not a number or infinity. */ + int res; if (__isnan (fpnum.dbl)) { union ieee754_double u = { .d = fpnum.dbl }; @@ -394,9 +396,9 @@ ___printf_fp (FILE *fp, wspecial = L"nan"; } } - else if (__isinf (fpnum.dbl)) + else if ((res = __isinf (fpnum.dbl))) { - is_neg = fpnum.dbl < 0; + is_neg = res < 0; if (isupper (info->spec)) { special = "INF"; |