3 files changed, 33 insertions, 3 deletions
diff --git a/lib/sys/getdents.h b/lib/sys/getdents.h
new file mode 100644
index 0000000..b5a0c74
--- /dev/null
+++ b/lib/sys/getdents.h
@@ -0,0 +1,18 @@
+#ifndef GETDENTS_H
+#define GETDENTS_H
+
+#include "syscalls.h"
+
+struct dirent {
+	unsigned long  d_ino;
+	unsigned long  d_off;
+	unsigned short d_reclen;
+	char           d_name[];
+};
+
+static int getdents(unsigned int fd, char *buf, unsigned int count)
+{
+	return syscall(GETDENTS, fd, buf, count);
+}
+
+#endif
diff --git a/lib/sys/io.h b/lib/sys/io.h
index 4222c4d..c518fcb 100644
--- a/lib/sys/io.h
+++ b/lib/sys/io.h
@@ -10,8 +10,18 @@
 #define STDOUT_FD 1
 #define STDERR_FD 2
 
-#define FILE_READ_ONLY  0
-#define FILE_WRITE_ONLY 1
-#define FILE_READ_WRITE 2
+#define OPEN_READ_ONLY  0
+#define OPEN_WRITE_ONLY 1
+#define OPEN_READ_WRITE 2
+#define OPEN_DIRECTORY  0200000
+
+#define TYPE_UNKNOWN      0
+#define TYPE_FIFO         1
+#define TYPE_CHAR_DEVICE  2
+#define TYPE_DIRECTORY    4
+#define TYPE_BLOCK_DEVICE 6
+#define TYPE_REGULAR_FILE 8
+#define TYPE_SYM_LINK     10
+#define TYPE_SOCKET       12
 
 #endif
diff --git a/lib/sys/open.h b/lib/sys/open.h
index 5aeab6d..e01da63 100644
--- a/lib/sys/open.h
+++ b/lib/sys/open.h
@@ -3,6 +3,8 @@
 
 #include "syscalls.h"
 
+
+
 static int open(const char *filename, int flags, int mode)
 {
 	return syscall(OPEN, filename, flags, mode);