+bool
+linux_process_target::supports_pid_to_exec_file ()
+{
+ return true;
+}
+
+char *
+linux_process_target::pid_to_exec_file (int pid)
+{
+ return linux_proc_pid_to_exec_file (pid);
+}
+
+bool
+linux_process_target::supports_multifs ()
+{
+ return true;
+}
+
+int
+linux_process_target::multifs_open (int pid, const char *filename,
+ int flags, mode_t mode)
+{
+ return linux_mntns_open_cloexec (pid, filename, flags, mode);
+}
+
+int
+linux_process_target::multifs_unlink (int pid, const char *filename)
+{
+ return linux_mntns_unlink (pid, filename);
+}
+
+ssize_t
+linux_process_target::multifs_readlink (int pid, const char *filename,
+ char *buf, size_t bufsiz)
+{
+ return linux_mntns_readlink (pid, filename, buf, bufsiz);
+}
+