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make the Linux sig handler the generic Unix handler

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svn: r3955
This commit is contained in:
Matthew Flatt 2006-08-04 14:55:38 +00:00
parent 6dc42e3a8d
commit 4a4ece4e00
1 changed files with 11 additions and 11 deletions
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22
src/mzscheme/gc2/sighand.c
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@ -11,17 +11,6 @@
/* platform-specific handlers */ /* platform-specific handlers */
/******************************************************************************/ /******************************************************************************/
/* ========== Linux signal handler ========== */
#if defined(linux)
# include <signal.h>
void fault_handler(int sn, struct siginfo *si, void *ctx)
{
designate_modified(si->si_addr);
# define NEED_SIGACTION
# define USE_SIGACTON_SIGNAL_KIND SIGSEGV
}
#endif
/* ========== FreeBSD signal handler ========== */ /* ========== FreeBSD signal handler ========== */
#if defined(__FreeBSD__) #if defined(__FreeBSD__)
# include <signal.h> # include <signal.h>
@ -66,6 +55,17 @@ typedef LONG (WINAPI*gcPVECTORED_EXCEPTION_HANDLER)(LPEXCEPTION_POINTERS e);
# define NEED_OSX_MACH_HANDLER # define NEED_OSX_MACH_HANDLER
#endif #endif
/* ========== Generic Unix handler ========== */
#if !defined(NEED_SIGACTION) && !defined(NEED_SIGWIN) && !defined(NEED_OSX_MACH_HANDLER)
# include <signal.h>
void fault_handler(int sn, struct siginfo *si, void *ctx)
{
designate_modified(si->si_addr);
# define NEED_SIGACTION
# define USE_SIGACTON_SIGNAL_KIND SIGSEGV
}
#endif
/******************************************************************************/ /******************************************************************************/
/* init function */ /* init function */
/******************************************************************************/ /******************************************************************************/