Fix: build failure when __GLIBC_PREREQ is missing

[lttng-tools.git] / src / common / compat / poll.h

diff --git a/src/common/compat/poll.h b/src/common/compat/poll.h
index 5f45da2b3b04cf3330c02236ef13793a71f02d21..34d0cffda479661b95fdba56b5e7cb5356b08e65 100644 (file)
--- a/src/common/compat/poll.h
+++ b/src/common/compat/poll.h
@@ -73,7 +73,7 @@ enum {
        LPOLLNVAL = EPOLLHUP,
        LPOLLRDHUP = EPOLLRDHUP,
        /* Close on exec feature of epoll */
-#if __GLIBC_PREREQ(2, 9)
+#if defined(HAVE_EPOLL_CREATE1) && defined(EPOLL_CLOEXEC)
        LTTNG_CLOEXEC = EPOLL_CLOEXEC,
 #else
        /*
@@ -127,7 +127,7 @@ extern int compat_epoll_create(struct lttng_poll_event *events,
 #define lttng_poll_create(events, size, flags) \
        compat_epoll_create(events, size, flags)
 
-#if __GLIBC_PREREQ(2, 9)
+#if defined(HAVE_EPOLL_CREATE1) && defined(EPOLL_CLOEXEC)
 static inline int compat_glibc_epoll_create(int size __attribute__((unused)),
                int flags)
 {