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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2018-12-27 16:39:27 +0000 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2018-12-27 16:39:27 +0000 |
| commit | 52629237a522c7c146d788ddaaf69946fd2729f9 (patch) | |
| tree | 552402b085cff37bc251fc0f45ed9255b53cdd57 /bits/fp-logb.h | |
| parent | 3896c5809b49e72fbadc57da2189ff42aa2a5d02 (diff) | |
| parent | 064374be911f72dfaec8a75f06da1f9fc1827712 (diff) | |
Merge commit 'refs/top-bases/t/hurdsig-boot-fix' into t/hurdsig-boot-fix
Diffstat (limited to 'bits/fp-logb.h')
| -rw-r--r-- | bits/fp-logb.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/bits/fp-logb.h b/bits/fp-logb.h new file mode 100644 index 0000000000..8b70a10148 --- /dev/null +++ b/bits/fp-logb.h @@ -0,0 +1,28 @@ +/* Define __FP_LOGB0_IS_MIN and __FP_LOGBNAN_IS_MIN. + Copyright (C) 2016-2018 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#ifndef _MATH_H +# error "Never use <bits/fp-logb.h> directly; include <math.h> instead." +#endif + +/* __FP_LOGB0_IS_MIN is defined to 1 if FP_ILOGB0 is INT_MIN, and 0 if + it is -INT_MAX. __FP_LOGBNAN_IS_MIN is defined to 1 if FP_ILOGBNAN + is INT_MIN, and 0 if it is INT_MAX. */ + +#define __FP_LOGB0_IS_MIN 0 +#define __FP_LOGBNAN_IS_MIN 0 |