swaylock: fix build with musl libc
#include <errno.h>
#include <fcntl.h>
#include <getopt.h>
+#include <poll.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
@@ -961,7 +962,7 @@ int main(int argc, char **argv) {
}
state.eventloop = loop_create();
- loop_add_fd(state.eventloop, wl_display_get_fd(state.display), POLL_IN,
+ loop_add_fd(state.eventloop, wl_display_get_fd(state.display), POLLIN,
display_in, NULL);
state.run_display = true;
