Add test

Signed-off-by: Mattias Andrée <maandree@kth.se>

1 files changed, 37 insertions, 0 deletions

diff --git a/mksocket.c b/mksocket.c
new file mode 100644
index 0000000..0cf6e8d
--- /dev/null
+++ b/mksocket.c
@@ -0,0 +1,37 @@
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+int
+main(int argc, char *argv[])
+{
+	struct sockaddr_un addr;
+	int fd;
+
+	if (argc != 2)
+		abort();
+	fd = socket(PF_UNIX, SOCK_STREAM, 0);
+	if (fd < 0) {
+		perror("mksocket");
+		return 1;
+	}
+	memset(&addr, 0, sizeof(addr));
+	addr.sun_family = AF_UNIX;
+	if (strlen(argv[1]) >= sizeof(addr.sun_path)) {
+		errno = ENAMETOOLONG;
+		perror("mksocket");
+		return 1;
+	}
+	strcpy(addr.sun_path, argv[1]);
+	if (bind(fd, (void *)&addr, (socklen_t)sizeof(addr))) {
+		perror("mksocket");
+		return 1;
+	}
+	close(fd);
+
+	return 0;
+}