diff options
Diffstat (limited to 'lib/attribute.h')
| -rw-r--r-- | lib/attribute.h | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/lib/attribute.h b/lib/attribute.h index 378d4f0a..710341ba 100644 --- a/lib/attribute.h +++ b/lib/attribute.h @@ -1,6 +1,6 @@ /* ATTRIBUTE_* macros for using attributes in GCC and similar compilers - Copyright 2020-2022 Free Software Foundation, Inc. + Copyright 2020-2024 Free Software Foundation, Inc. This file is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as @@ -32,7 +32,7 @@ /* This file defines two types of attributes: - * C2x standard attributes. These have macro names that do not begin with + * C23 standard attributes. These have macro names that do not begin with 'ATTRIBUTE_'. * Selected GCC attributes; see: https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html @@ -41,6 +41,21 @@ These names begin with 'ATTRIBUTE_' to avoid name clashes. */ +/* This file uses _GL_ATTRIBUTE_ALLOC_SIZE, _GL_ATTRIBUTE_ALWAYS_INLINE, + _GL_ATTRIBUTE_ARTIFICIAL, _GL_ATTRIBUTE_COLD, _GL_ATTRIBUTE_CONST, + _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_DEPRECATED, _GL_ATTRIBUTE_ERROR, + _GL_ATTRIBUTE_WARNING, _GL_ATTRIBUTE_EXTERNALLY_VISIBLE, + _GL_ATTRIBUTE_FALLTHROUGH, _GL_ATTRIBUTE_FORMAT, _GL_ATTRIBUTE_LEAF, + _GL_ATTRIBUTE_MALLOC, _GL_ATTRIBUTE_MAY_ALIAS, _GL_ATTRIBUTE_MAYBE_UNUSED, + _GL_ATTRIBUTE_NODISCARD, _GL_ATTRIBUTE_NOINLINE, _GL_ATTRIBUTE_NONNULL, + _GL_ATTRIBUTE_NONSTRING, _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PACKED, + _GL_ATTRIBUTE_PURE, _GL_ATTRIBUTE_RETURNS_NONNULL, + _GL_ATTRIBUTE_SENTINEL. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + + /* =============== Attributes for specific kinds of functions =============== */ /* Attributes for functions that should not be used. */ @@ -167,6 +182,8 @@ /* The function does not throw exceptions. */ /* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ #define ATTRIBUTE_NOTHROW _GL_ATTRIBUTE_NOTHROW /* Do not inline the function. */ |