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0.9.4.71:
[sbcl.git]
/
src
/
runtime
/
interrupt.c
diff --git
a/src/runtime/interrupt.c
b/src/runtime/interrupt.c
index
7e4fa03
..
2be4af4
100644
(file)
--- a/
src/runtime/interrupt.c
+++ b/
src/runtime/interrupt.c
@@
-150,14
+150,14
@@
union interrupt_handler interrupt_handlers[NSIG];
* mask ought to be clear anyway most of the time, but may be non-zero
* if we were interrupted e.g. while waiting for a queue. */
* mask ought to be clear anyway most of the time, but may be non-zero
* if we were interrupted e.g. while waiting for a queue. */
-void reset_signal_mask ()
+void reset_signal_mask(void)
{
sigset_t new;
sigemptyset(&new);
thread_sigmask(SIG_SETMASK,&new,0);
}
{
sigset_t new;
sigemptyset(&new);
thread_sigmask(SIG_SETMASK,&new,0);
}
-void block_blockable_signals ()
+void block_blockable_signals(void)
{
sigset_t block;
sigcopyset(&block, &blockable_sigset);
{
sigset_t block;
sigcopyset(&block, &blockable_sigset);
@@
-169,7
+169,7
@@
void block_blockable_signals ()
* utility routines used by various signal handlers
*/
* utility routines used by various signal handlers
*/
-void
+static void
build_fake_control_stack_frames(struct thread *th,os_context_t *context)
{
#ifndef LISP_FEATURE_C_STACK_IS_CONTROL_STACK
build_fake_control_stack_frames(struct thread *th,os_context_t *context)
{
#ifndef LISP_FEATURE_C_STACK_IS_CONTROL_STACK
@@
-1059,8
+1059,7
@@
undoably_install_low_level_interrupt_handler (int signal,
else
sa.sa_sigaction = handler;
else
sa.sa_sigaction = handler;
- sigemptyset(&sa.sa_mask);
- sigaddset_blockable(&sa.sa_mask);
+ sigcopyset(&sa.sa_mask, &blockable_sigset);
sa.sa_flags = SA_SIGINFO | SA_RESTART;
#ifdef LISP_FEATURE_C_STACK_IS_CONTROL_STACK
if((signal==SIG_MEMORY_FAULT)
sa.sa_flags = SA_SIGINFO | SA_RESTART;
#ifdef LISP_FEATURE_C_STACK_IS_CONTROL_STACK
if((signal==SIG_MEMORY_FAULT)
@@
-1102,8
+1101,7
@@
install_handler(int signal, void handler(int, siginfo_t*, void*))
sa.sa_sigaction = interrupt_handle_now_handler;
}
sa.sa_sigaction = interrupt_handle_now_handler;
}
- sigemptyset(&sa.sa_mask);
- sigaddset_blockable(&sa.sa_mask);
+ sigcopyset(&sa.sa_mask, &blockable_sigset);
sa.sa_flags = SA_SIGINFO | SA_RESTART;
sigaction(signal, &sa, NULL);
}
sa.sa_flags = SA_SIGINFO | SA_RESTART;
sigaction(signal, &sa, NULL);
}