projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| 813378e9 JM |
1 | /* Test matherr (compat symbols, binary modifies library's _LIB_VERSION). |
| 2 | Copyright (C) 1997-2017 Free Software Foundation, Inc. | |
| 3 | This file is part of the GNU C Library. | |
| 4 | ||
| 5 | The GNU C Library is free software; you can redistribute it and/or | |
| 6 | modify it under the terms of the GNU Lesser General Public | |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 9 | ||
| 10 | The GNU C Library is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | Lesser General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Lesser General Public | |
| 16 | License along with the GNU C Library; if not, see | |
| 17 | <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| f9a73ae1 UD |
19 | #include <math.h> |
| 20 | #include <stdio.h> | |
| 21 | #include <stdlib.h> | |
| 22 | ||
| 813378e9 JM |
23 | #include <math-svid-compat.h> |
| 24 | #include <shlib-compat.h> | |
| 25 | #undef matherr | |
| 26 | #undef _LIB_VERSION | |
| 27 | compat_symbol_reference (libm, matherr, matherr, GLIBC_2_0); | |
| 28 | compat_symbol_reference (libm, _LIB_VERSION, _LIB_VERSION, GLIBC_2_0); | |
| 29 | ||
| f9a73ae1 UD |
30 | static int fail = 1; |
| 31 | ||
| 32 | int | |
| 33 | matherr (struct exception *s) | |
| 34 | { | |
| 35 | printf ("matherr is working\n"); | |
| 36 | fail = 0; | |
| 37 | return 1; | |
| 38 | } | |
| 39 | ||
| 29955b5d AS |
40 | static int |
| 41 | do_test (void) | |
| f9a73ae1 UD |
42 | { |
| 43 | _LIB_VERSION = _SVID_; | |
| 44 | acos (2.0); | |
| 45 | return fail; | |
| 46 | } | |
| 29955b5d | 47 | |
| 813378e9 | 48 | #include <support/test-driver.c> |