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scst/include/backport.h: Fix the <linux/eventpoll.h> backport

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git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7799 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Bart Van Assche
2018-11-06 03:11:44 +00:00
parent b0e5d9834e
commit c2f8864d90
1 changed files with 20 additions and 13 deletions
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33
scst/include/backport.h
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@@ -301,22 +301,29 @@ enum {
/* <linux/eventpoll.h> */
#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 16, 0)
typedef unsigned int __bitwise __poll_t;
/*
* See also commit 65aaf87b3aa2 ("add EPOLLNVAL, annotate EPOLL... and
* event_poll->event").
*/
typedef unsigned int __poll_t;
#define EPOLLNVAL POLLNVAL
#endif
#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 12, 0)
#define EPOLLIN (__force __poll_t)POLLIN
#define EPOLLPRI (__force __poll_t)POLLPRI
#define EPOLLOUT (__force __poll_t)POLLOUT
#define EPOLLERR (__force __poll_t)POLLERR
#define EPOLLHUP (__force __poll_t)POLLHUP
#define EPOLLNVAL (__force __poll_t)POLLNVAL
#define EPOLLRDNORM (__force __poll_t)POLLRDNORM
#define EPOLLRDBAND (__force __poll_t)POLLRDBAND
#define EPOLLWRNORM (__force __poll_t)POLLWRNORM
#define EPOLLWRBAND (__force __poll_t)POLLWRBAND
#define EPOLLMSG (__force __poll_t)POLLMSG
#define EPOLLRDHUP (__force __poll_t)POLLRDHUP
/*
* See also commit 7e040726850a ("eventpoll.h: add missing epoll event masks").
*/
#define EPOLLIN POLLIN
#define EPOLLPRI POLLPRI
#define EPOLLOUT POLLOUT
#define EPOLLERR POLLERR
#define EPOLLHUP POLLHUP
#define EPOLLRDNORM POLLRDNORM
#define EPOLLRDBAND POLLRDBAND
#define EPOLLWRNORM POLLWRNORM
#define EPOLLWRBAND POLLWRBAND
#define EPOLLMSG POLLMSG
#define EPOLLRDHUP POLLRDHUP
#endif
/* <linux/fs.h> */