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Commit Hans Boehm's modifications to my previous fix:

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Estimated hours taken: 0.25

boehm_gc/os_dep.c:
	Commit Hans Boehm's modifications to my previous fix:
	my fix did the right thing for Irix 5.x, but with Hans's
	modifications it now also does the right thing for Irix 6.x.
This commit is contained in:
Fergus Henderson
1998-05-24 06:46:01 +00:00
parent b0334525b2
commit ad6bbb5071
1 changed files with 9 additions and 7 deletions
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16
boehm_gc/os_dep.c
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@@ -1652,14 +1652,16 @@ void GC_dirty_init()
# else
sigaction(SIGSEGV, &act, &oldact);
# endif
# ifdef IRIX5
# if defined(_sigargs)
/* This is Irix 5.x, not 6.x. Irix 5.x does not have */
/* sa_sigaction. */
GC_old_segv_handler = oldact.sa_handler;
# else /* Irix 6.x or SUNOS5SIGS */
if (oldact.sa_flags & SA_SIGINFO) {
GC_old_segv_handler = (SIG_PF)(oldact.sa_sigaction);
} else {
GC_old_segv_handler = oldact.sa_handler;
# else
if (oldact.sa_flags & SA_SIGINFO) {
GC_old_segv_handler = (SIG_PF)(oldact.sa_sigaction);
} else {
GC_old_segv_handler = oldact.sa_handler;
}
}
# endif
if (GC_old_segv_handler == SIG_IGN) {
GC_err_printf0("Previously ignored segmentation violation!?");