commentary and README.

2 files changed, 6 insertions, 0 deletions

diff --git a/README b/README
index 8126f2d..948ed37 100644
--- a/README
+++ b/README
@@ -40,6 +40,10 @@ Building
 The usual "make" and "make install". See the Makefile for variables
 you can adjust.
 
+If you want to build a static binary, you can't do it with glibc,
+due to it needing libnss_compat at runtime (for the getpwnam() and
+getgrnam() calls). You'll have to use something like musl-libc.
+
 
 Running the daemon
 ------------------
diff --git a/marsond.c b/marsond.c
index 00ac139..e74128e 100644
--- a/marsond.c
+++ b/marsond.c
@@ -270,6 +270,8 @@ int main(int argc, char **argv) {
 		die("write to /dev/uinput failed: %s", strerror(errno));
 	}
 
+	/* I was hoping the return value of this ioctl would be the
+	   device number, but it's just 0 for no error. */
 	if(ioctl(outfd, UI_DEV_CREATE) >= 0) {
 		debug("created virtual keyboard device");
 	} else {