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-rw-r--r--erts/emulator/beam/sys.h6
-rw-r--r--erts/emulator/sys/common/erl_check_io.c10
-rw-r--r--erts/emulator/sys/unix/sys.c20
3 files changed, 33 insertions, 3 deletions
diff --git a/erts/emulator/beam/sys.h b/erts/emulator/beam/sys.h
index d49edad6dc..dd4f05686b 100644
--- a/erts/emulator/beam/sys.h
+++ b/erts/emulator/beam/sys.h
@@ -481,6 +481,12 @@ extern volatile int erts_break_requested;
void erts_do_break_handling(void);
#endif
+#if !defined(ERTS_SMP) && !defined(__WIN32__)
+extern volatile Uint erts_signal_sigterm;
+#define ERTS_SIGNAL_SIGTERM erts_signal_sigterm
+void erts_handle_signal_sigterm(void);
+#endif
+
#ifdef ERTS_WANT_GOT_SIGUSR1
# ifndef UNIX
# define ERTS_GOT_SIGUSR1 0
diff --git a/erts/emulator/sys/common/erl_check_io.c b/erts/emulator/sys/common/erl_check_io.c
index 44a77f3ea5..8f2f1f9521 100644
--- a/erts/emulator/sys/common/erl_check_io.c
+++ b/erts/emulator/sys/common/erl_check_io.c
@@ -1617,6 +1617,11 @@ ERTS_CIO_EXPORT(erts_check_io)(int do_wait)
erts_do_break_handling();
#endif
+#ifdef ERTS_SIGNAL_SIGTERM
+ if (ERTS_SIGNAL_SIGTERM)
+ erts_handle_signal_sigterm();
+#endif
+
/* Figure out timeout value */
timeout_time = (do_wait
? erts_check_next_timeout_time(esdp)
@@ -1654,6 +1659,11 @@ ERTS_CIO_EXPORT(erts_check_io)(int do_wait)
erts_do_break_handling();
#endif
+#ifdef ERTS_SIGNAL_SIGTERM
+ if (ERTS_SIGNAL_SIGTERM)
+ erts_handle_signal_sigterm();
+#endif
+
if (poll_ret != 0) {
erts_smp_atomic_set_nob(&pollset.in_poll_wait, 0);
forget_removed(&pollset);
diff --git a/erts/emulator/sys/unix/sys.c b/erts/emulator/sys/unix/sys.c
index 6459fa064b..55411f83d0 100644
--- a/erts/emulator/sys/unix/sys.c
+++ b/erts/emulator/sys/unix/sys.c
@@ -148,11 +148,18 @@ volatile int erts_break_requested = 0;
#define ERTS_SET_BREAK_REQUESTED (erts_break_requested = 1)
#define ERTS_UNSET_BREAK_REQUESTED (erts_break_requested = 0)
#endif
+
+#ifndef ERTS_SMP
+volatile Uint erts_signal_sigterm = 0;
+#define ERTS_SET_SIGNAL_SIGTERM (erts_signal_sigterm = 1)
+#define ERTS_CLEAR_SIGNAL_SIGTERM (erts_signal_sigterm = 0)
+#endif
+
/* set early so the break handler has access to initial mode */
static struct termios initial_tty_mode;
static int replace_intr = 0;
/* assume yes initially, ttsl_init will clear it */
-int using_oldshell = 1;
+int using_oldshell = 1;
#ifdef ERTS_ENABLE_KERNEL_POLL
@@ -684,11 +691,11 @@ static RETSIGTYPE request_stop(int signum)
#ifdef ERTS_SMP
smp_sig_notify('S');
#else
- stop_requested();
+ ERTS_SET_SIGNAL_SIGTERM;
+ ERTS_CHK_IO_AS_INTR();
#endif
}
-
static ERTS_INLINE void
sigusr1_exit(void)
{
@@ -958,6 +965,13 @@ void erts_do_break_handling(void)
erts_smp_thr_progress_unblock();
}
+#ifdef ERTS_SIGNAL_SIGTERM
+void erts_handle_signal_sigterm(void) {
+ ERTS_CLEAR_SIGNAL_SIGTERM;
+ stop_requested();
+}
+#endif
+
/* Fills in the systems representation of the jam/beam process identifier.
** The Pid is put in STRING representation in the supplied buffer,
** no interpretatione of this should be done by the rest of the