1 files changed, 17 insertions, 0 deletions
diff --git a/gdb/nat/linux-procfs.c b/gdb/nat/linux-procfs.c
index 1c236c5..6c15ea5 100644
--- a/gdb/nat/linux-procfs.c
+++ b/gdb/nat/linux-procfs.c
@@ -357,3 +357,20 @@ linux_proc_pid_to_exec_file (int pid)
 
   return buf;
 }
+
+/* See linux-procfs.h.  */
+
+void
+linux_proc_init_warnings ()
+{
+  static bool warned = false;
+
+  if (warned)
+    return;
+  warned = true;
+
+  struct stat st;
+
+  if (stat ("/proc/self", &st) != 0)
+    warning (_("/proc is not accessible."));
+}