Fix compilation error on BeOS.

[pspp] / lib / poll.c

diff --git a/lib/poll.c b/lib/poll.c
index 2ec7be02dc2aaf443a63c68277960c3678d7408d..ed81dbaafb85f4feb82533833c9480251e857fa9 100644 (file)
--- a/lib/poll.c
+++ b/lib/poll.c
@@ -47,6 +47,11 @@
 #define EOVERFLOW EINVAL
 #endif
 
+/* BeOS does not have MSG_PEEK.  */
+#ifndef MSG_PEEK
+#define MSG_PEEK 0
+#endif
+
 int
 poll (pfd, nfd, timeout)
      struct pollfd *pfd;