diff --git a/src/serial.c b/src/serial.c
index dd063bb53bd9a9707ae5bf2ea74cb9d5b4da03f5..9cfe1dd471b6ee1e195781617512a4ee16dd5d05 100644 (file)
--- a/src/serial.c
+++ b/src/serial.c
#include "common.h"
#include "plugin.h"
#include "common.h"
#include "plugin.h"
-#if defined(KERNEL_LINUX)
-# define SERIAL_HAVE_READ 1
-#else
-# define SERIAL_HAVE_READ 0
+#if !KERNEL_LINUX
+# error "No applicable input method."
#endif
#endif
-#if SERIAL_HAVE_READ
static void serial_submit (const char *type_instance,
counter_t rx, counter_t tx)
{
static void serial_submit (const char *type_instance,
counter_t rx, counter_t tx)
{
static int serial_read (void)
{
static int serial_read (void)
{
-#ifdef KERNEL_LINUX
FILE *fh;
char buffer[1024];
FILE *fh;
char buffer[1024];
fclose (fh);
return (0);
fclose (fh);
return (0);
-#endif /* KERNEL_LINUX */
} /* int serial_read */
} /* int serial_read */
-#endif /* SERIAL_HAVE_READ */
void module_register (void)
{
void module_register (void)
{
-#if SERIAL_HAVE_READ
plugin_register_read ("serial", serial_read);
plugin_register_read ("serial", serial_read);
-#endif /* SERIAL_HAVE_READ */
} /* void module_register */
} /* void module_register */