xlat: provide fallback definitions to pollflags

* xlat/pollflags.in: Add fallback definitions for POLLWRNORM,
POLLWRBAND, POLLMSG, POLLREMOVE, and POLLRDHUP.

diff --git a/xlat/pollflags.in b/xlat/pollflags.in
index 3140011288893a9619ccfae2bf7276cf5295af62..8081e78ba4dea635c9896ee501817b1f13aac3ab 100644 (file)
--- a/xlat/pollflags.in
+++ b/xlat/pollflags.in
@@ -1,14 +1,42 @@
 POLLIN         0x0001
 POLLPRI                0x0002
 POLLOUT                0x0004
-POLLRDNORM     0x0040
-POLLWRNORM
-POLLRDBAND     0x0080
-POLLWRBAND
 POLLERR                0x0008
 POLLHUP                0x0010
 POLLNVAL       0x0020
-POLLMSG
-POLLREMOVE
-POLLRDHUP
+POLLRDNORM     0x0040
+POLLRDBAND     0x0080
+
+#if defined(__m68k__) || defined(__mips__) || defined(__sparc__) || defined(__xtensa__)
+/* POLLWRNORM  POLLOUT */
+#else
+POLLWRNORM     0x0100
+#endif
+
+#if defined(__m68k__) || defined(__mips__) || defined(__sparc__) || defined(__xtensa__)
+POLLWRBAND     0x0100
+#else
+POLLWRBAND     0x0200
+#endif
+
+#if defined(__sparc__)
+POLLMSG                0x0200
+#else
+POLLMSG                0x0400
+#endif
+
+#if defined(__sparc__)
+POLLREMOVE     0x0400
+#elif defined(__xtensa__)
+POLLREMOVE     0x0800
+#else
+POLLREMOVE     0x1000
+#endif
+
+#if defined(__sparc__)
+POLLRDHUP      0x0800
+#else
+POLLRDHUP      0x2000
+#endif
+
 POLL_BUSY_LOOP 0x8000