unix: fix socket flags

Sockets can read and write by default. Required for fdopen() to work on unix sockets. F_SETFL returns 0 on success. JIRA: RTOS-892
phoenix-rtos · Aug 28, 2024 · 2a3f1d1 · 2a3f1d1
1 parent 91b7dc6
commit 2a3f1d1
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/posix/unix.c b/posix/unix.c
@@ -947,7 +947,7 @@ int unix_setfl(unsigned socket, int flags)
 	s->nonblock = (flags & O_NONBLOCK) != 0;
 
 	unixsock_put(s);
-	return flags;
+	return 0;
 }
 
 
@@ -959,7 +959,10 @@ int unix_getfl(unsigned socket)
 	if ((s = unixsock_get(socket)) == NULL)
 		return -ENOTSOCK;
 
-	flags = s->nonblock ? O_NONBLOCK : 0;
+	flags = O_RDWR;
+	if (s->nonblock) {
+		flags |= O_NONBLOCK;
+	}
 
 	unixsock_put(s);
 	return flags;