From 26112352a774737e1ce5580c93654a26c1e82b39 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Mon, 24 Oct 2022 22:25:29 +0200 Subject: New upstream version 1.1 --- tests/sig-handler.h | 51 --------------------------------------------------- 1 file changed, 51 deletions(-) delete mode 100644 tests/sig-handler.h (limited to 'tests/sig-handler.h') diff --git a/tests/sig-handler.h b/tests/sig-handler.h deleted file mode 100644 index 1ca8d54..0000000 --- a/tests/sig-handler.h +++ /dev/null @@ -1,51 +0,0 @@ -/* Convenience declarations when working with . - - Copyright (C) 2008-2022 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 - published by the Free Software Foundation; either version 2.1 of the - License, or (at your option) any later version. - - This file 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 . */ - -#ifndef _GL_SIG_HANDLER_H -#define _GL_SIG_HANDLER_H - -#include - -#ifndef _GL_INLINE_HEADER_BEGIN - #error "Please include config.h first." -#endif -_GL_INLINE_HEADER_BEGIN -#ifndef SIG_HANDLER_INLINE -# define SIG_HANDLER_INLINE _GL_INLINE -#endif - -/* Convenience type when working with signal handlers. */ -typedef void (*sa_handler_t) (int); - -/* Return the handler of a signal, as a sa_handler_t value regardless - of its true type. The resulting function can be compared to - special values like SIG_IGN but it is not portable to call it. */ -SIG_HANDLER_INLINE sa_handler_t _GL_ATTRIBUTE_PURE -get_handler (struct sigaction const *a) -{ - /* POSIX says that special values like SIG_IGN can only occur when - action.sa_flags does not contain SA_SIGINFO. But in Linux 2.4, - for example, sa_sigaction and sa_handler are aliases and a signal - is ignored if sa_sigaction (after casting) equals SIG_IGN. In - this case, this implementation relies on the fact that the two - are aliases, and simply returns sa_handler. */ - return a->sa_handler; -} - -_GL_INLINE_HEADER_END - -#endif /* _GL_SIG_HANDLER_H */ -- cgit v1.2.3