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Diffstat (limited to 'sysdeps/generic/bits/inf.h')
| -rw-r--r-- | sysdeps/generic/bits/inf.h | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/sysdeps/generic/bits/inf.h b/sysdeps/generic/bits/inf.h deleted file mode 100644 index 2d526adb23..0000000000 --- a/sysdeps/generic/bits/inf.h +++ /dev/null @@ -1,33 +0,0 @@ -/* Default `INFINITY' constant. - Copyright (C) 2004 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#ifndef _MATH_H -# error "Never use <bits/inf.h> directly; include <math.h> instead." -#endif - -/* If we don't have real infinity, then we're supposed to produce a float - value that overflows at translation time, which is required to produce - a diagnostic. GCC's __builtin_inff produces a quite nice diagnostic - that tells the user that the target doesn't support infinities. */ - -#if __GNUC_PREREQ(3,3) -# define INFINITY (__builtin_inff()) -#else -# define INFINITY (1e9999f) -#endif |