File nginx-aio.patch of Package nginx.14491
Index: nginx-1.16.1/auto/unix
===================================================================
--- nginx-1.16.1.orig/auto/unix 2019-08-13 14:51:43.000000000 +0200
+++ nginx-1.16.1/auto/unix 2020-03-24 17:52:04.832508331 +0100
@@ -559,7 +559,12 @@ if [ $NGX_FILE_AIO = YES ]; then
ngx_feature="Linux AIO support (SYS_eventfd)"
ngx_feature_incs="#include <linux/aio_abi.h>
#include <sys/syscall.h>"
- ngx_feature_test="struct iocb iocb;
+ ngx_feature_test="#ifdef SYS_eventfd
+ int n = SYS_eventfd;
+ #else
+ int n = SYS_eventfd2;
+ #endif
+ struct iocb iocb;
iocb.aio_lio_opcode = IOCB_CMD_PREAD;
iocb.aio_flags = IOCB_FLAG_RESFD;
iocb.aio_resfd = -1;
Index: nginx-1.16.1/src/event/modules/ngx_epoll_module.c
===================================================================
--- nginx-1.16.1.orig/src/event/modules/ngx_epoll_module.c 2019-08-13 14:51:43.000000000 +0200
+++ nginx-1.16.1/src/event/modules/ngx_epoll_module.c 2020-03-24 17:52:04.840508370 +0100
@@ -77,9 +77,7 @@ int epoll_wait(int epfd, struct epoll_ev
#if (NGX_HAVE_FILE_AIO)
-#define SYS_io_setup 245
-#define SYS_io_destroy 246
-#define SYS_io_getevents 247
+#include <sys/syscall.h>
typedef u_int aio_context_t;
@@ -254,7 +252,11 @@ ngx_epoll_aio_init(ngx_cycle_t *cycle, n
#if (NGX_HAVE_SYS_EVENTFD_H)
ngx_eventfd = eventfd(0, 0);
#else
+#ifdef SYS_eventfd
ngx_eventfd = syscall(SYS_eventfd, 0);
+#else
+ ngx_eventfd = syscall(SYS_eventfd2, 0, 0);
+#endif
#endif
if (ngx_eventfd == -1) {