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Diffstat (limited to 'libc/sysdeps/linux/common/epoll.c')
-rw-r--r--libc/sysdeps/linux/common/epoll.c27
1 files changed, 9 insertions, 18 deletions
diff --git a/libc/sysdeps/linux/common/epoll.c b/libc/sysdeps/linux/common/epoll.c
index ab3e73bb7..b8a0c1514 100644
--- a/libc/sysdeps/linux/common/epoll.c
+++ b/libc/sysdeps/linux/common/epoll.c
@@ -1,6 +1,6 @@
/* vi: set sw=4 ts=4: */
/*
- * epoll_create() / epoll_ctl() / epoll_wait() for uClibc
+ * epoll_create() / epoll_ctl() / epoll_wait() / epoll_pwait() for uClibc
*
* Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
*
@@ -15,30 +15,18 @@
# define SINGLE_THREAD_P 1
#endif
-/*
- * epoll_create()
- */
#ifdef __NR_epoll_create
_syscall1(int, epoll_create, int, size)
#endif
-/*
- * epoll_create1()
- */
#ifdef __NR_epoll_create1
_syscall1(int, epoll_create1, int, flags)
#endif
-/*
- * epoll_ctl()
- */
#ifdef __NR_epoll_ctl
-_syscall4(int,epoll_ctl, int, epfd, int, op, int, fd, struct epoll_event *, event)
+_syscall4(int, epoll_ctl, int, epfd, int, op, int, fd, struct epoll_event *, event)
#endif
-/*
- * epoll_wait()
- */
#ifdef __NR_epoll_wait
extern __typeof(epoll_wait) __libc_epoll_wait;
int __libc_epoll_wait(int epfd, struct epoll_event *events, int maxevents, int timeout)
@@ -57,15 +45,12 @@ int __libc_epoll_wait(int epfd, struct epoll_event *events, int maxevents, int t
weak_alias(__libc_epoll_wait, epoll_wait)
#endif
-/*
- * epoll_pwait()
- */
#ifdef __NR_epoll_pwait
# include <signal.h>
extern __typeof(epoll_pwait) __libc_epoll_pwait;
int __libc_epoll_pwait(int epfd, struct epoll_event *events, int maxevents,
- int timeout, const sigset_t *set)
+ int timeout, __const sigset_t *set)
{
int nsig = _NSIG / 8;
if (SINGLE_THREAD_P)
@@ -81,3 +66,9 @@ int __libc_epoll_pwait(int epfd, struct epoll_event *events, int maxevents,
}
weak_alias(__libc_epoll_pwait, epoll_pwait)
#endif
+
+#ifdef __NR_epoll_pwait
+_syscall5(int, epoll_pwait, int, epfd, struct epoll_event *, events, int, maxevents, int, timeout,
+ __const sigset_t *, ss)
+/* TODO: add cancellation for epoll_pwait */
+#endif