diff options
Diffstat (limited to 'lib/unistring')
| -rw-r--r-- | lib/unistring/cdefs.h | 116 | ||||
| -rw-r--r-- | lib/unistring/cdefs.in.h | 22 | ||||
| -rw-r--r-- | lib/unistring/inline.h | 27 | ||||
| -rw-r--r-- | lib/unistring/version.in.h | 23 | ||||
| -rw-r--r-- | lib/unistring/woe32dll.in.h | 23 |
5 files changed, 166 insertions, 45 deletions
diff --git a/lib/unistring/cdefs.h b/lib/unistring/cdefs.h new file mode 100644 index 0000000..3faf5ba --- /dev/null +++ b/lib/unistring/cdefs.h @@ -0,0 +1,116 @@ +/* Common macro definitions for C include files. + Copyright (C) 2008-2021 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or + modify it under the terms of either: + + * the GNU Lesser General Public License as published by the Free + Software Foundation; either version 3 of the License, or (at your + option) any later version. + + or + + * the GNU General Public License as published by the Free + Software Foundation; either version 2 of the License, or (at your + option) any later version. + + or both in parallel, as here. + This program 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 this program. If not, see <https://www.gnu.org/licenses/>. */ + +#ifndef _UNISTRING_CDEFS_H +#define _UNISTRING_CDEFS_H + +/* _GL_UNUSED_PARAMETER is a marker that can be prepended to function parameter + declarations for parameters that are not used. This helps to reduce + warnings, such as from GCC -Wunused-parameter. The syntax is as follows: + _GL_UNUSED_PARAMETER type param + or more generally + _GL_UNUSED_PARAMETER param_decl + For example: + _GL_UNUSED_PARAMETER int param + _GL_UNUSED_PARAMETER int *(*param) (void) + */ +#ifndef _GL_UNUSED_PARAMETER +# define _GL_UNUSED_PARAMETER _UC_ATTRIBUTE_MAYBE_UNUSED +#endif +/* _GL_ATTRIBUTE_MAYBE_UNUSED likewise. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _UC_ATTRIBUTE_MAYBE_UNUSED +#endif + +#ifndef _GL_ATTRIBUTE_MALLOC +# define _GL_ATTRIBUTE_MALLOC _UC_ATTRIBUTE_MALLOC +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) is for functions returning pointers + that can be freed by passing them as the Ith argument to the + function F. _UC_ATTRIBUTE_DEALLOC_FREE is for functions that + return pointers that can be freed via 'free'; it can be used + only after including stdlib.h. These macros cannot be used on + inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# define _GL_ATTRIBUTE_DEALLOC _UC_ATTRIBUTE_DEALLOC +#endif +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _UC_ATTRIBUTE_DEALLOC_FREE +#endif + +/* The definitions below are taken from gnulib/m4/gnulib-common.m4, + with prefix _UC instead of prefix _GL. */ + +/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _UC_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _UC_GNUC_PREREQ(major, minor) 0 +#endif + +#if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || 3 < __clang_major__ + (5 <= __clang_minor__))) +# define _UC_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +#else +# define _UC_HAS_ATTRIBUTE(attr) _UC_ATTR_##attr +# define _UC_ATTR_malloc _UC_GNUC_PREREQ (3, 0) +# define _UC_ATTR_unused _UC_GNUC_PREREQ (2, 7) +#endif + +#ifdef __has_c_attribute +# define _UC_HAS_C_ATTRIBUTE(attr) __has_c_attribute (__##attr##__) +#else +# define _UC_HAS_C_ATTRIBUTE(attr) 0 +#endif + +#if _UC_GNUC_PREREQ (11, 0) +# define _UC_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +#else +# define _UC_ATTRIBUTE_DEALLOC(f, i) +#endif +#define _UC_ATTRIBUTE_DEALLOC_FREE _UC_ATTRIBUTE_DEALLOC (free, 1) + +#if _UC_HAS_ATTRIBUTE (malloc) +# define _UC_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +#else +# define _UC_ATTRIBUTE_MALLOC +#endif + +#if _UC_HAS_C_ATTRIBUTE (maybe_unused) +# define _UC_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +#else +# define _UC_ATTRIBUTE_MAYBE_UNUSED _UC_ATTRIBUTE_UNUSED +#endif + +#if _UC_HAS_ATTRIBUTE (unused) +# define _UC_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +#else +# define _UC_ATTRIBUTE_UNUSED +#endif + +#endif /* _UNISTRING_CDEFS_H */ diff --git a/lib/unistring/cdefs.in.h b/lib/unistring/cdefs.in.h deleted file mode 100644 index 2be62c2..0000000 --- a/lib/unistring/cdefs.in.h +++ /dev/null @@ -1,22 +0,0 @@ -/* Common macro definitions for C include files. - Copyright (C) 2009 Free Software Foundation, Inc. - - This program 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 3 of the License, or - (at your option) any later version. - - This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */ - -#ifndef _UNISTRING_CDEFS_H -#define _UNISTRING_CDEFS_H - -/* The definition of _GL_UNUSED_PARAMETER is copied here. */ - -#endif /* _UNISTRING_CDEFS_H */ diff --git a/lib/unistring/inline.h b/lib/unistring/inline.h index bdb0b22..4605fbf 100644 --- a/lib/unistring/inline.h +++ b/lib/unistring/inline.h @@ -1,18 +1,27 @@ /* Decision whether to use 'inline' or not. - Copyright (C) 2006, 2009 Free Software Foundation, Inc. + Copyright (C) 2006, 2009, 2018 Free Software Foundation, Inc. - This program 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 3 of the License, or - (at your option) any later version. + This program is free software: you can redistribute it and/or + modify it under the terms of either: + * the GNU Lesser General Public License as published by the Free + Software Foundation; either version 3 of the License, or (at your + option) any later version. + + or + + * the GNU General Public License as published by the Free + Software Foundation; either version 2 of the License, or (at your + option) any later version. + + or both in parallel, as here. This program 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. + 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 this program. If not, see <http://www.gnu.org/licenses/>. */ + along with this program. If not, see <https://www.gnu.org/licenses/>. */ /* Written by Bruno Haible <bruno@clisp.org>, 2009. */ @@ -22,7 +31,7 @@ /* This is like the gl_INLINE macro in gnulib/m4/inline.m4, but makes its decision based on defined preprocessor symbols rather than through autoconf tests. - See <http://lists.gnu.org/archive/html/bug-gnulib/2006-11/msg00055.html> */ + See <https://lists.gnu.org/archive/html/bug-gnulib/2006-11/msg00055.html> */ /* Test for the 'inline' keyword or equivalent. ISO C 99 semantics is not required, only that 'static inline' works. diff --git a/lib/unistring/version.in.h b/lib/unistring/version.in.h index 7b572fd..d35adc6 100644 --- a/lib/unistring/version.in.h +++ b/lib/unistring/version.in.h @@ -2,18 +2,27 @@ Copyright (C) 2009-2010 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. - This program 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 3 of the License, or - (at your option) any later version. + This program is free software: you can redistribute it and/or + modify it under the terms of either: + * the GNU Lesser General Public License as published by the Free + Software Foundation; either version 3 of the License, or (at your + option) any later version. + + or + + * the GNU General Public License as published by the Free + Software Foundation; either version 2 of the License, or (at your + option) any later version. + + or both in parallel, as here. This program 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. + 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 this program. If not, see <http://www.gnu.org/licenses/>. */ + along with this program. If not, see <https://www.gnu.org/licenses/>. */ #ifndef _UNISTRING_VERSION_H #define _UNISTRING_VERSION_H diff --git a/lib/unistring/woe32dll.in.h b/lib/unistring/woe32dll.in.h index 7764c86..6f5b9d8 100644 --- a/lib/unistring/woe32dll.in.h +++ b/lib/unistring/woe32dll.in.h @@ -1,18 +1,27 @@ /* Support for variables in shared libraries on Windows platforms. Copyright (C) 2009 Free Software Foundation, Inc. - This program 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 3 of the License, or - (at your option) any later version. + This program is free software: you can redistribute it and/or + modify it under the terms of either: + * the GNU Lesser General Public License as published by the Free + Software Foundation; either version 3 of the License, or (at your + option) any later version. + + or + + * the GNU General Public License as published by the Free + Software Foundation; either version 2 of the License, or (at your + option) any later version. + + or both in parallel, as here. This program 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. + 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 this program. If not, see <http://www.gnu.org/licenses/>. */ + along with this program. If not, see <https://www.gnu.org/licenses/>. */ /* Written by Bruno Haible <bruno@clisp.org>, 2009. */ |