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Diffstat (limited to 'libjava/include/posix-signal.h')
| -rw-r--r-- | libjava/include/posix-signal.h | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/libjava/include/posix-signal.h b/libjava/include/posix-signal.h deleted file mode 100644 index a0f96a9..0000000 --- a/libjava/include/posix-signal.h +++ /dev/null @@ -1,57 +0,0 @@ -// posix-signal.h - Catch runtime signals and turn them into exceptions. - -/* Copyright (C) 1998, 1999, 2000, 2009, 2011, 2012 Free Software Foundation - - This file is part of libgcj. - -This software is copyrighted work licensed under the terms of the -Libgcj License. Please consult the file "LIBGCJ_LICENSE" for -details. */ - -#ifndef JAVA_SIGNAL_H -#define JAVA_SIGNAL_H 1 - -#include <signal.h> - -#define HANDLE_SEGV 1 -#define HANDLE_FPE 1 - -/* Different implementations of MD_FALLBACK_FRAME_STATE_FOR either require - SA_SIGINFO being set or fail if so. Cf. gcc/ada/init.c - (__gnat_install_handler) for details. */ - -#if defined __sun__ && defined __svr4__ -#define SA_FLAGS SA_NODEFER | SA_SIGINFO -#else -#error Must define SA_FLAGS. -#endif - -#if SA_FLAGS & SA_SIGINFO -#define SIGNAL_HANDLER(_name) \ -static void _Jv_##_name (int, \ - siginfo_t *_si __attribute__ ((__unused__)), \ - void *_uc __attribute__ ((__unused__))) -#define sa_signal_handler sa_sigaction -#else -#define SIGNAL_HANDLER(_name) \ -static void _Jv_##_name (int) -#define sa_signal_handler sa_handler -#endif - -#define MAKE_THROW_FRAME(_exception) - -#define _INIT_SIG_HANDLER(_SIG, _ACTION) \ -do \ - { \ - struct sigaction act; \ - act.sa_signal_handler = _Jv_##_ACTION; \ - act.sa_flags = SA_FLAGS; \ - sigemptyset (&act.sa_mask); \ - sigaction(_SIG, &act, NULL); \ - } \ -while (0) - -#define INIT_SEGV _INIT_SIG_HANDLER (SIGSEGV, catch_segv) -#define INIT_FPE _INIT_SIG_HANDLER (SIGFPE, catch_fpe) - -#endif /* JAVA_SIGNAL_H */ |