X-Git-Url: https://git.martlubbers.net/?a=blobdiff_plain;f=int%2Finterface_linux.c;h=c62e36fb23e5556e8481e88ecc6dae60d2dc2983;hb=2baa7d4b9df523436b38a4a7a0d9cb4e75fb527c;hp=33fd00349f3bea4eb8949fbf76d4007da6297e71;hpb=fb5465ae10e39a9505634e0aaf8e1cab9710f5d7;p=mTask.git

diff --git a/int/interface_linux.c b/int/interface_linux.c
index 33fd003..c62e36f 100644
--- a/int/interface_linux.c
+++ b/int/interface_linux.c
@@ -49,7 +49,6 @@ bool input_available(void){
 		pdie("select");
 	if(!FD_ISSET(fd, &fds))
 		return false;
-	read(fd, &bt, 1);
 	return true;
 }
 
@@ -74,7 +73,7 @@ void write_dpin(uint8_t i, bool b)
 bool read_dpin(uint8_t i)
 {
 	debug("dread %d", i);
-	return false;
+	return true;
 	(void) i;
 }
 
@@ -144,7 +143,31 @@ void setup(void)
 		pdie("accept");
 }
 
-void test(void)
+void debug(char *fmt, ...)
+{
+	va_list ap;
+	va_start(ap, fmt);
+	vfprintf(stderr, fmt, ap);
+	fprintf(stderr, "\n");
+	va_end(ap);
+}
+
+void debugi(int i)
 {
+	debug("%d", i);
+}
 
+void pdie(char *s)
+{
+	perror(s);
+	die("");
+}
+
+void die(char *fmt, ...)
+{
+	va_list ap;
+	va_start(ap, fmt);
+	vfprintf(stderr, fmt, ap);
+	va_end(ap);
+	exit(EXIT_FAILURE);
 }