diff options
Diffstat (limited to 'src/backend/storage/ipc/latch.c')
| -rw-r--r-- | src/backend/storage/ipc/latch.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c index 61c876beff0..5bb609b368d 100644 --- a/src/backend/storage/ipc/latch.c +++ b/src/backend/storage/ipc/latch.c @@ -43,6 +43,9 @@ #ifdef HAVE_SYS_EVENT_H #include <sys/event.h> #endif +#ifdef HAVE_SYS_SIGNALFD_H +#include <sys/signalfd.h> +#endif #ifdef HAVE_POLL_H #include <poll.h> #endif @@ -69,7 +72,7 @@ #if defined(WAIT_USE_EPOLL) || defined(WAIT_USE_POLL) || \ defined(WAIT_USE_KQUEUE) || defined(WAIT_USE_WIN32) /* don't overwrite manual choice */ -#elif defined(HAVE_SYS_EPOLL_H) +#elif defined(HAVE_SYS_EPOLL_H) && defined(HAVE_SYS_SIGNALFD_H) #define WAIT_USE_EPOLL #elif defined(HAVE_KQUEUE) #define WAIT_USE_KQUEUE @@ -81,10 +84,6 @@ #error "no wait set implementation available" #endif -#ifdef WAIT_USE_EPOLL -#include <sys/signalfd.h> -#endif - /* typedef in latch.h */ struct WaitEventSet { |