/* * Automated Testing Framework (atf) * * Copyright (c) 2008 The NetBSD Foundation, Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND * CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #if !defined(ATF_C_SIGNALS_H) #define ATF_C_SIGNALS_H #include <signal.h> #include <stdbool.h> #include <atf-c/error.h> #include <atf-c/object.h> extern const int atf_signals_last_signo; typedef void (*atf_signal_handler_t)(int); /* --------------------------------------------------------------------- * The "atf_signal_programmer" type. * --------------------------------------------------------------------- */ struct atf_signal_programmer { atf_object_t m_object; int m_signo; atf_signal_handler_t m_handler; struct sigaction m_oldsa; }; typedef struct atf_signal_programmer atf_signal_programmer_t; /* Constructors/destructors. */ atf_error_t atf_signal_programmer_init(atf_signal_programmer_t *, int, atf_signal_handler_t); void atf_signal_programmer_fini(atf_signal_programmer_t *); /* --------------------------------------------------------------------- * The "atf_signal_holder" type. * --------------------------------------------------------------------- */ struct atf_signal_holder { atf_object_t m_object; int m_signo; atf_signal_programmer_t m_sp; }; typedef struct atf_signal_holder atf_signal_holder_t; /* Constructors/destructors. */ atf_error_t atf_signal_holder_init(atf_signal_holder_t *, int); void atf_signal_holder_fini(atf_signal_holder_t *); /* Modifiers. */ void atf_signal_holder_process(atf_signal_holder_t *); /* --------------------------------------------------------------------- * Free functions. * --------------------------------------------------------------------- */ void atf_signal_reset(int); #endif /* ATF_C_SIGNALS_H */