aboutsummaryrefslogtreecommitdiffstats
path: root/erts/etc
diff options
context:
space:
mode:
Diffstat (limited to 'erts/etc')
-rw-r--r--erts/etc/common/heart.c18
1 files changed, 15 insertions, 3 deletions
diff --git a/erts/etc/common/heart.c b/erts/etc/common/heart.c
index e931ae4641..a4008186c4 100644
--- a/erts/etc/common/heart.c
+++ b/erts/etc/common/heart.c
@@ -119,6 +119,8 @@
#define HEART_COMMAND_ENV "HEART_COMMAND"
#define ERL_CRASH_DUMP_SECONDS_ENV "ERL_CRASH_DUMP_SECONDS"
#define HEART_KILL_SIGNAL "HEART_KILL_SIGNAL"
+#define HEART_NO_KILL "HEART_NO_KILL"
+
#define MSG_HDR_SIZE (2)
#define MSG_HDR_PLUS_OP_SIZE (3)
@@ -524,6 +526,12 @@ static void
kill_old_erlang(void){
HANDLE erlh;
DWORD exit_code;
+ char* envvar = NULL;
+
+ envvar = get_env(HEART_NO_KILL);
+ if (!envvar || strcmp(envvar, "TRUE") == 0)
+ return;
+
if(heart_beat_kill_pid != 0){
if((erlh = OpenProcess(PROCESS_TERMINATE |
SYNCHRONIZE |
@@ -555,10 +563,14 @@ kill_old_erlang(void){
pid_t pid;
int i, res;
int sig = SIGKILL;
- char *sigenv = NULL;
+ char *envvar = NULL;
+
+ envvar = get_env(HEART_NO_KILL);
+ if (!envvar || strcmp(envvar, "TRUE") == 0)
+ return;
- sigenv = get_env(HEART_KILL_SIGNAL);
- if (sigenv && strcmp(sigenv, "SIGABRT") == 0) {
+ envvar = get_env(HEART_KILL_SIGNAL);
+ if (envvar && strcmp(envvar, "SIGABRT") == 0) {
print_error("kill signal SIGABRT requested");
sig = SIGABRT;
}