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view modules/isnanf @ 40140:81f075eaa990
ptsname_r: Work around bug on Android 4.3.
* m4/ptsname_r.m4 (gl_FUNC_PTSNAME_R): Define
HAVE_ESSENTIALLY_WORKING_PTSNAME_R. Test whether the return value is
correct.
* lib/ptsname_r.c (__ptsname_r): If HAVE_ESSENTIALLY_WORKING_PTSNAME_R
is defined, just fix the return value.
* doc/glibc-functions/ptsname_r.texi: Mention the Android bug. Reword:
The behaviour of musl libc is nothing to be "fixed", since it is
compliant with the next POSIX standard.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sat, 26 Jan 2019 15:23:19 +0100 |
parents | 1f14c6dd175d |
children |
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Description: isnanf() function: test for NaN. Files: lib/isnanf.c lib/isnan.c lib/float+.h m4/exponentf.m4 m4/isnanf.m4 Depends-on: math fpieee memcmp configure.ac: gl_FUNC_ISNANF m4_ifdef([gl_ISNAN], [ AC_REQUIRE([gl_ISNAN]) ]) if test $HAVE_ISNANF = 0 || test $REPLACE_ISNAN = 1; then AC_LIBOBJ([isnanf]) gl_PREREQ_ISNANF fi gl_MATH_MODULE_INDICATOR([isnanf]) Makefile.am: Include: <math.h> Link: $(ISNANF_LIBM) License: LGPL Maintainer: all