From 54446d730cfb17c5f7bcf57f139458678f5066cc Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Sat, 27 Jul 2013 17:11:34 -0400
Subject: [PATCH] add wrapper headers, with warnings, for various incorrect
 names under sys

also add a warning to the existing sys/poll.h. the warning is absent
from sys/dir.h because it is actually providing a slightly different
API to the program, and thus just replacing the #include directive is
not a valid fix to programs using this one.
---
 include/sys/dir.h     | 2 ++
 include/sys/errno.h   | 2 ++
 include/sys/fcntl.h   | 2 ++
 include/sys/poll.h    | 1 +
 include/sys/signal.h  | 2 ++
 include/sys/termios.h | 2 ++
 6 files changed, 11 insertions(+)
 create mode 100644 include/sys/dir.h
 create mode 100644 include/sys/errno.h
 create mode 100644 include/sys/fcntl.h
 create mode 100644 include/sys/signal.h
 create mode 100644 include/sys/termios.h

diff --git a/include/sys/dir.h b/include/sys/dir.h
new file mode 100644
index 00000000..9ba1c79e
--- /dev/null
+++ b/include/sys/dir.h
@@ -0,0 +1,2 @@
+#include <dirent.h>
+#define direct dirent
diff --git a/include/sys/errno.h b/include/sys/errno.h
new file mode 100644
index 00000000..35a3e5a2
--- /dev/null
+++ b/include/sys/errno.h
@@ -0,0 +1,2 @@
+#warning redirecting incorrect #include <sys/errno.h> to <errno.h>
+#include <errno.h>
diff --git a/include/sys/fcntl.h b/include/sys/fcntl.h
new file mode 100644
index 00000000..3dd928ef
--- /dev/null
+++ b/include/sys/fcntl.h
@@ -0,0 +1,2 @@
+#warning redirecting incorrect #include <sys/fcntl.h> to <fcntl.h>
+#include <fcntl.h>
diff --git a/include/sys/poll.h b/include/sys/poll.h
index 779ec774..99170401 100644
--- a/include/sys/poll.h
+++ b/include/sys/poll.h
@@ -1 +1,2 @@
+#warning redirecting incorrect #include <sys/poll.h> to <poll.h>
 #include <poll.h>
diff --git a/include/sys/signal.h b/include/sys/signal.h
new file mode 100644
index 00000000..45bdcc64
--- /dev/null
+++ b/include/sys/signal.h
@@ -0,0 +1,2 @@
+#warning redirecting incorrect #include <sys/signal.h> to <signal.h>
+#include <signal.h>
diff --git a/include/sys/termios.h b/include/sys/termios.h
new file mode 100644
index 00000000..f5f751f0
--- /dev/null
+++ b/include/sys/termios.h
@@ -0,0 +1,2 @@
+#warning redirecting incorrect #include <sys/termios.h> to <termios.h>
+#include <termios.h>
-- 
2.25.1