diff options
| author | Jeff Johnston <jjohnstn@redhat.com> | 2007-10-18 04:03:32 +0400 |
|---|---|---|
| committer | Jeff Johnston <jjohnstn@redhat.com> | 2007-10-18 04:03:32 +0400 |
| commit | 70317d8506a653b643a52e741442f506f23b24e4 (patch) | |
| tree | 325d2d7106ff0ff058e4de57e25834e8683190e0 /newlib/libm/math | |
| parent | 923f9573a3f8e607b264575448ca520b3f228863 (diff) | |
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')
| -rw-r--r-- | newlib/libm/math/w_log.c | 2 | ||||
| -rw-r--r-- | newlib/libm/math/w_log10.c | 2 | ||||
| -rw-r--r-- | newlib/libm/math/wf_log.c | 2 | ||||
| -rw-r--r-- | newlib/libm/math/wf_log10.c | 2 |
4 files changed, 4 insertions, 4 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) */ diff --git a/newlib/libm/math/w_log10.c b/newlib/libm/math/w_log10.c index 7c3966954..66f0e78d1 100644 --- a/newlib/libm/math/w_log10.c +++ b/newlib/libm/math/w_log10.c @@ -93,7 +93,7 @@ PORTABILITY if (_LIB_VERSION == _POSIX_) errno = ERANGE; else if (!matherr(&exc)) { - errno = EDOM; + errno = ERANGE; } } else { /* log10(x<0) */ diff --git a/newlib/libm/math/wf_log.c b/newlib/libm/math/wf_log.c index 369ef3261..989eeb335 100644 --- a/newlib/libm/math/wf_log.c +++ b/newlib/libm/math/wf_log.c @@ -53,7 +53,7 @@ if (_LIB_VERSION == _POSIX_) errno = ERANGE; else if (!matherr(&exc)) { - errno = EDOM; + errno = ERANGE; } } else { /* logf(x<0) */ diff --git a/newlib/libm/math/wf_log10.c b/newlib/libm/math/wf_log10.c index 728913500..41dd93a7b 100644 --- a/newlib/libm/math/wf_log10.c +++ b/newlib/libm/math/wf_log10.c @@ -54,7 +54,7 @@ if (_LIB_VERSION == _POSIX_) errno = ERANGE; else if (!matherr(&exc)) { - errno = EDOM; + errno = ERANGE; } } else { /* log10f(x<0) */ |