1 files changed, 19 insertions, 0 deletions
diff --git a/checkdispsrv.c b/checkdispsrv.c
new file mode 100644
index 0000000..a7e6bbf
--- /dev/null
+++ b/checkdispsrv.c
@@ -0,0 +1,19 @@
+# include <luma/main.h>
+# include <stdint.h>
+# include <stdio.h>
+# include <stdlib.h>
+# include <string.h>
+void luma__checkdispsrv(uint32_t * retval) {
+	retval = 0x0;
+	char const * sesstype = getenv("XDG_SESSION_TYPE");
+	if(strncmp(sesstype,"wayland",0x10)) {
+		luma__dat.dispsrv = "wayland";
+	}
+	else if(strncmp(sesstype,"x11",0x10)) {
+		luma__dat.dispsrv = "x";
+	}
+	else {
+		printf("Environment variable $XDG_SESSION_TYPE is \"%s\", which is not understood.\n");
+		*retval = 0x1;
+	}
+}