Signed-off-by: Jan Friesse <jfriesse@xxxxxxxxxx>
---
exec/main.c | 16 +++++++++++++++-
1 files changed, 15 insertions(+), 1 deletions(-)
diff --git a/exec/main.c b/exec/main.c
index cc2bd4c..605393c 100644
--- a/exec/main.c
+++ b/exec/main.c
@@ -182,12 +182,26 @@ static void unlink_all_completed (void)
void corosync_shutdown_request (void)
{
char buf = 0;
+ ssize_t res;
if (corosync_exit_pipe[1] == 0) {
corosync_exit_error (AIS_DONE_EXIT);
}
- write(corosync_exit_pipe[1], &buf, sizeof(buf));
+retry_write:
+ res = write(corosync_exit_pipe[1], &buf, sizeof(buf));
+ if (res == -1) {
+ if (errno == EINTR || errno == EAGAIN) {
+ goto retry_write;
+ } else {
+ /*
+ * Other error. This shouldn't happen. We cannot
+ * signalize exit_pipe but user reqested exit,
+ * so we will shutdown uncleanly
+ */
+ assert(res == 1);
+ }
+ }
}
static int corosync_exit_dispatch_fn (
--
1.7.1
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