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#ifndef FORTIFY_POLL_H_
#define FORTIFY_POLL_H_
#include_next <poll.h>
#if defined(_FORTIFY_SOURCE) && _FORTIFY_SOURCE > 0 && defined(__OPTIMIZE__) && __OPTIMIZE__ > 0
static inline __attribute__ ((always_inline))
int
__fortify_poll(struct pollfd *fds, nfds_t nfds, int timeout)
{
if (__builtin_object_size(fds, 0) != -1 &&
nfds > __builtin_object_size(fds, 0) / sizeof(struct pollfd))
__builtin_trap();
return poll(fds, nfds, timeout);
}
#undef poll
#define poll(fds, nfds, timeout) __fortify_poll(fds, nfds, timeout)
#endif
#endif
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