1 files changed, 0 insertions, 23 deletions
diff --git a/code/fe310/bsp/gloss/sys_read.c b/code/fe310/bsp/gloss/sys_read.c
deleted file mode 100644
index 1857fc6..0000000
--- a/code/fe310/bsp/gloss/sys_read.c
+++ /dev/null
@@ -1,23 +0,0 @@
-#include <sys/types.h>
-#include <errno.h>
-#include <unistd.h>
-
-#include "platform.h"
-
-/* Read from a file.  */
-ssize_t
-_read(int fd, void *ptr, size_t len)
-{
-  if (fd != STDIN_FILENO) {
-    errno = ENOSYS;
-    return -1;
-  }
-
-  char *current = ptr;
-  for (size_t i = 0; i < len; i++) {
-    volatile uint32_t r;
-    while ((r = UART0_REG(UART_REG_RXFIFO)) & 0x80000000);
-    current[i] = r & 0xFF;
-  }
-  return len;
-}