npm

commit 8e5b7b9435379bb3dffb58200f9bc5fdbd5d0309
parent f20795ee496838171baa1ec26fd4c16c1729b22e
Author: Nihal Jere <nihal@nihaljere.xyz>
Date:   Sat, 25 Dec 2021 22:54:01 -0600

check errors on sigaction

Diffstat:
M
npm-agent.c
 | 
16
+++++++++++++++-

1 file changed, 15 insertions(+), 1 deletion(-)
diff --git a/npm-agent.c b/npm-agent.c
@@ -227,12 +227,26 @@ main()
 		.sa_handler = alarm_handler,
 	};
 
-
 	if (mlock(master, sizeof(master)) == -1) {
 		perror("failed to mlock master buffer");
 		goto error;
 	}
 
+	if (sigaction(SIGINT, &sa_term, NULL) == -1) {
+		perror("sigaction(SIGINT)");
+		goto error;
+	}
+
+	if (sigaction(SIGTERM, &sa_term, NULL) == -1) {
+		perror("sigaction(SIGTERM)");
+		goto error;
+	}
+
+	if (sigaction(SIGALRM, &sa_alarm, NULL) == -1) {
+		perror("sigaction(SIGALRM)");
+		goto error;
+	}
+
 	int sock = socket(AF_UNIX, SOCK_STREAM, 0);
 	if (sock == -1) {
 		perror("failed to create socket");