atd

commit c29da1733268ad3f117918efc34072eb0fac75cc
parent 7a066f48fc6d5af9ca44b1be2d1f2c50444e520c
Author: Nihal Jere <nihal@nihaljere.xyz>
Date:   Thu, 29 Apr 2021 22:13:06 -0500

we die if the backend dies

Diffstat:
M
atd.c
 | 
7
+++----

1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/atd.c b/atd.c
@@ -148,8 +148,7 @@ int main(int argc, char *argv[])
         goto error;
     }
 
-    int back = connect(backsock, (struct sockaddr *) &backaddr, sizeof(struct sockaddr_un));
-    if (back == -1) {
+    if (connect(backsock, (struct sockaddr *) &backaddr, sizeof(struct sockaddr_un)) == -1) {
         warn("failed to connect to backend:");
         goto error;
     }
@@ -177,7 +176,7 @@ int main(int argc, char *argv[])
     fds[STDOUT].events = 0;
     fds[LISTENER].fd = sock;
     fds[LISTENER].events = POLLIN;
-    fds[BACKEND].fd = back;
+    fds[BACKEND].fd = backsock;
     fds[BACKEND].events = 0;
     fds[SIGNALINT].fd = sigintfd;
     fds[SIGNALINT].events = POLLIN;
@@ -188,7 +187,7 @@ int main(int argc, char *argv[])
             break;
         }
 
-        if ((fds[SIGNALINT].revents & POLLIN) || fds[LISTENER].revents & POLLHUP) {
+        if ((fds[SIGNALINT].revents & POLLIN) || (fds[LISTENER].revents & POLLHUP) || (fds[BACKEND].revents & POLLHUP)) {
             warn("time to die");
             break;
         }