Import newlib and create makefile

1 files changed, 17 insertions, 0 deletions

diff --git a/newlib/libc/syscalls/sysfcntl.c b/newlib/libc/syscalls/sysfcntl.c
new file mode 100644
index 0000000..23e1d83
--- /dev/null
+++ b/newlib/libc/syscalls/sysfcntl.c
@@ -0,0 +1,17 @@
+/* connector for fcntl */
+/* only called from stdio/fdopen.c, so arg can be int. */
+
+#include <reent.h>
+
+int
+fcntl (fd, flag, arg)
+     int fd;
+     int flag;
+     int arg;
+{
+#ifdef REENTRANT_SYSCALLS_PROVIDED
+  return _fcntl_r (_REENT, fd, flag, arg);
+#else
+  return _fcntl (fd, flag, arg);
+#endif
+}