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| author | Jeff Johnston <jjohnstn@redhat.com> | 2007-10-18 00:03:32 +0000 |
|---|---|---|
| committer | Jeff Johnston <jjohnstn@redhat.com> | 2007-10-18 00:03:32 +0000 |
| commit | 70317d8506a653b643a52e741442f506f23b24e4 (patch) | |
| tree | 325d2d7106ff0ff058e4de57e25834e8683190e0 /newlib/libm/math/w_log.c | |
| parent | 923f9573a3f8e607b264575448ca520b3f228863 (diff) | |
| download | cygnal-70317d8506a653b643a52e741442f506f23b24e4.tar.gz cygnal-70317d8506a653b643a52e741442f506f23b24e4.tar.bz2 cygnal-70317d8506a653b643a52e741442f506f23b24e4.zip | |
2007-10-17 Jeff Johnston <jjohnstn@redhat.com>
* libm/mathfp/s_logarithm.c: Fix error introduced by previous
fix when handling negative input values. Make function
consistent with math directory and glibc version such that
inf and nan values return inf and nan respectively with no
errno setting.
* libm/mathfp/sf_logarithm.c: Ditto.
* libm/math/w_log.c: Set errno to ERANGE when input is 0.0.
* libm/math/wf_log.c: Ditto.
* libm/math/w_log10.c: Ditto.
* libm/math/wf_log10.c: Ditto.
Diffstat (limited to 'newlib/libm/math/w_log.c')
| -rw-r--r-- | newlib/libm/math/w_log.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/newlib/libm/math/w_log.c b/newlib/libm/math/w_log.c index e23efd7e6..38896cd25 100644 --- a/newlib/libm/math/w_log.c +++ b/newlib/libm/math/w_log.c @@ -95,7 +95,7 @@ PORTABILITY if (_LIB_VERSION == _POSIX_) errno = ERANGE; else if (!matherr(&exc)) { - errno = EDOM; + errno = ERANGE; } } else { /* log(x<0) */ |