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
/*
#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)
{
/*
* Set up the poll set limits variable poll_max_size
*/
-extern void compat_epoll_set_max_size(void);
+extern int compat_epoll_set_max_size(void);
#define lttng_poll_set_max_size() \
compat_epoll_set_max_size()
if (events->epfd >= 0) {
ret = close(events->epfd);
if (ret) {
- perror("close");
+ PERROR("close");
}
}
#if __linux__
LPOLLMSG = POLLMSG,
LPOLLRDHUP = POLLRDHUP,
-#elif (defined(__FreeBSD__) || defined(__CYGWIN__))
+#elif (defined(__FreeBSD__) || defined(__CYGWIN__) || defined(__sun__))
LPOLLMSG = 0,
LPOLLRDHUP = 0,
#else
* execution before a poll wait is done.
*/
struct compat_poll_event_array current;
- /* Indicate if wait.events needs to be realloc. */
- int need_realloc:1;
+
/* Indicate if wait.events need to be updated from current. */
int need_update:1;
};
/*
* Set up the poll set limits variable poll_max_size
*/
-extern void compat_poll_set_max_size(void);
+extern int compat_poll_set_max_size(void);
#define lttng_poll_set_max_size() \
compat_poll_set_max_size()