[FreeTDM][2/2] for FreeBSD: ftdm_interrupt_multiple_wait() linux poll version…

[FreeTDM][2/2] for FreeBSD: ftdm_interrupt_multiple_wait() linux poll version should also work on all BSD variants (and Solaris too), add FreeBSD for now. (Build-tested on FreeBSD-8.1) NOTE: We may want to drop the #elif completely and just go for an #else here instead.

libs/freetdm/src/ftdm_threadmutex.c

@@ -434,7 +434,7 @@ FT_DECLARE(ftdm_status_t) ftdm_interrupt_multiple_wait(ftdm_interrupt_t *interru
 		}
 		/* fall-through to FTDM_SUCCESS at the end of the function */
 	}
-#elif defined(__linux__)
+#elif defined(__linux__) || defined(__FreeBSD__)
 	int res = 0;
 	char pipebuf[255];
 	struct pollfd ints[size*2];