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| author | Corinna Vinschen <corinna@vinschen.de> | 2021-03-24 11:06:58 +0100 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2021-04-13 12:55:34 +0200 |
| commit | cc19109af966331f76cc8b6fd7c92eec36dc2276 (patch) | |
| tree | a5f4fb790620ea6546535e7e5914fafc3ee28549 /winsup/cygwin/fenv.c | |
| parent | 3b22d722555ab88ff4a9181220bbfc3fa59b94ee (diff) | |
| download | newlib-cc19109af966331f76cc8b6fd7c92eec36dc2276.zip newlib-cc19109af966331f76cc8b6fd7c92eec36dc2276.tar.gz newlib-cc19109af966331f76cc8b6fd7c92eec36dc2276.tar.bz2 | |
Cygwin: don't export _feinitialise from newlib
Use the more official fesetenv(FE_DFL_ENV) from _dll_crt0, thus
allowing to drop the _feinitialise declaration from fenv.h.
Provide a no-op _feinitialise in Cygwin as exportable symbol for really
old applications when _feinitialise was called from mainCRTStartup in
crt0.o.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Diffstat (limited to 'winsup/cygwin/fenv.c')
| -rw-r--r-- | winsup/cygwin/fenv.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/winsup/cygwin/fenv.c b/winsup/cygwin/fenv.c new file mode 100644 index 0000000..80f7cc5 --- /dev/null +++ b/winsup/cygwin/fenv.c @@ -0,0 +1,5 @@ +/* no-op function as entry point for applications built between + 2010-09-11 and 2011-03-16. That's the timeframe of _feinitialise + being called from mainCRTStartup in crt0.o. */ +void _feinitialise (void) +{} |