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Diffstat (limited to 'uclibc-crosstools-gcc-4.4.2-1/usr/include/assert.h')
-rw-r--r-- | uclibc-crosstools-gcc-4.4.2-1/usr/include/assert.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/uclibc-crosstools-gcc-4.4.2-1/usr/include/assert.h b/uclibc-crosstools-gcc-4.4.2-1/usr/include/assert.h new file mode 100644 index 0000000..a67dd43 --- /dev/null +++ b/uclibc-crosstools-gcc-4.4.2-1/usr/include/assert.h @@ -0,0 +1,82 @@ +/* Copyright (C) 1991,1992,1994-2001,2003,2004 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. */ + +/* + * ISO C99 Standard: 7.2 Diagnostics <assert.h> + */ + +#ifdef _ASSERT_H + +# undef _ASSERT_H +# undef assert +# undef __ASSERT_VOID_CAST + +#endif /* assert.h */ + +#define _ASSERT_H 1 +#include <features.h> + +#if defined __cplusplus && __GNUC_PREREQ(2,95) +# define __ASSERT_VOID_CAST static_cast<void> +#else +# define __ASSERT_VOID_CAST (void) +#endif + +/* void assert (int expression); + + If NDEBUG is defined, do nothing. + If not, and EXPRESSION is zero, print an error message and abort. */ + +#ifdef NDEBUG + +# define assert(expr) (__ASSERT_VOID_CAST (0)) + +#else /* Not NDEBUG. */ + +__BEGIN_DECLS + +/* This prints an "Assertion failed" message and aborts. */ +extern void __assert __P((const char *, const char *, int, const char *)); + +__END_DECLS + +# define assert(expr) \ + (__ASSERT_VOID_CAST ((expr) ? 0 : \ + (__assert (__STRING(expr), __FILE__, __LINE__, \ + __ASSERT_FUNCTION), 0))) + +/* Define some temporaries to workaround tinyx makedepend bug */ +#define __GNUC_PREREQ_2_6 __GNUC_PREREQ(2, 6) +#define __GNUC_PREREQ_2_4 __GNUC_PREREQ(2, 4) +/* Version 2.4 and later of GCC define a magical variable `__PRETTY_FUNCTION__' + which contains the name of the function currently being defined. + This is broken in G++ before version 2.6. + C9x has a similar variable called __func__, but prefer the GCC one since + it demangles C++ function names. */ + +# if defined __cplusplus ? __GNUC_PREREQ_2_6 : __GNUC_PREREQ_2_4 +# define __ASSERT_FUNCTION __PRETTY_FUNCTION__ +# else +# if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L +# define __ASSERT_FUNCTION __func__ +# else +# define __ASSERT_FUNCTION ((__const char *) 0) +# endif +# endif + +#endif /* NDEBUG. */ |