DON'T USE THIS -- Providing some missing POSIX File syscalls.

src/untrusted/irt/irt_dev.h

Index: src/untrusted/irt/irt_dev.h
diff --git a/src/untrusted/irt/irt_dev.h b/src/untrusted/irt/irt_dev.h
index 7286c92e0b7891542a7fd847263a340e6f9791e7..875877aeb444b220d3092ce4a1dd449515ab117e 100644
--- a/src/untrusted/irt/irt_dev.h
+++ b/src/untrusted/irt/irt_dev.h
@@ -9,6 +9,7 @@
 #include <stdarg.h>
 #include <stddef.h>
 #include <sys/types.h>
+#include <utime.h>
 
 /* Use relative path so that irt_dev.h can be installed as a system header. */
 #include "irt.h"
@@ -84,6 +85,15 @@ struct nacl_irt_dev_filename_v0_2 {
   int (*chdir)(const char *pathname);
   int (*getcwd)(char *pathname, size_t len);
   int (*unlink)(const char *pathname);
+  int (*truncate)(const char *pathname, nacl_irt_off_t length);
+  int (*lstat)(const char *pathname, struct stat *);
+  int (*link)(const char *oldpath, const char *newpath);
+  int (*rename)(const char *oldpath, const char *newpath);
+  int (*symlink)(const char *oldpath, const char *newpath);
+  int (*chmod)(const char *path, mode_t mode);
+  int (*access)(const char *path, int amode);
+  int (*readlink)(const char *path, char *buf, size_t count, size_t *nread);
+  int (*utimes)(const char *filename, const struct timeval *times);
 };
 
 #define NACL_IRT_DEV_FILENAME_v0_3 "nacl-irt-dev-filename-0.3"