3 files changed, 21 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/c6x/bits/poll.h b/libc/sysdeps/linux/c6x/bits/poll.h
index 1d845ebd2..4c984cc7c 100644
--- a/libc/sysdeps/linux/c6x/bits/poll.h
+++ b/libc/sysdeps/linux/c6x/bits/poll.h
@@ -34,6 +34,13 @@
 # define POLLWRBAND	0x100		/* Priority data may be written.  */
 #endif
 
+#ifdef __USE_GNU
+/* These are extensions for Linux.  */
+# define POLLMSG	0x400
+# define POLLREMOVE	0x1000
+# define POLLRDHUP	0x2000
+#endif
+
 /* Event types always implicitly polled for.  These bits need not be set in
    `events', but they will appear in `revents' to indicate the status of
    the file descriptor.  */
diff --git a/libc/sysdeps/linux/m68k/bits/poll.h b/libc/sysdeps/linux/m68k/bits/poll.h
index 1d845ebd2..4c984cc7c 100644
--- a/libc/sysdeps/linux/m68k/bits/poll.h
+++ b/libc/sysdeps/linux/m68k/bits/poll.h
@@ -34,6 +34,13 @@
 # define POLLWRBAND	0x100		/* Priority data may be written.  */
 #endif
 
+#ifdef __USE_GNU
+/* These are extensions for Linux.  */
+# define POLLMSG	0x400
+# define POLLREMOVE	0x1000
+# define POLLRDHUP	0x2000
+#endif
+
 /* Event types always implicitly polled for.  These bits need not be set in
    `events', but they will appear in `revents' to indicate the status of
    the file descriptor.  */
diff --git a/libc/sysdeps/linux/microblaze/bits/poll.h b/libc/sysdeps/linux/microblaze/bits/poll.h
index 9b284c857..27c3219e0 100644
--- a/libc/sysdeps/linux/microblaze/bits/poll.h
+++ b/libc/sysdeps/linux/microblaze/bits/poll.h
@@ -34,6 +34,13 @@
 # define POLLWRBAND	0x0200		/* Priority data may be written.  */
 #endif
 
+#ifdef __USE_GNU
+/* These are extensions for Linux.  */
+# define POLLMSG	0x400
+# define POLLREMOVE	0x1000
+# define POLLRDHUP	0x2000
+#endif
+
 /* Event types always implicitly polled for.  These bits need not be set in
    `events', but they will appear in `revents' to indicate the status of
    the file descriptor.  */