.\"
.\" 2007-04-30: mtk, Added description of epoll_pwait()
.\"
-.TH EPOLL_WAIT 2 2014-01-31 "Linux" "Linux Programmer's Manual"
+.TH EPOLL_WAIT 2 2014-08-19 "Linux" "Linux Programmer's Manual"
.SH NAME
epoll_wait, epoll_pwait \- wait for an I/O event on an epoll file descriptor
.SH SYNOPSIS
The
.I struct epoll_event
-is defined as :
+is defined as:
.sp
.in +4n
.nf
.I HZ
value is 1000,
this means that timeouts greater than 35.79 minutes are treated as infinity.
+.SS C library/kernel ABI differences
+The raw
+.BR epoll_pwait ()
+system call has a sixth argument,
+.IR "size_t sigsetsize" ,
+which specifies the size in bytes of the
+.IR sigmask
+argument.
+The glibc
+.BR epoll_pwait ()
+wrapper function specifies this argument as a fixed value
+(equal to
+.IR sizeof(sigset_t) ).
.SH SEE ALSO
.BR epoll_create (2),
.BR epoll_ctl (2),
.BR epoll (7)
.SH COLOPHON
-This page is part of release 3.67 of the Linux
+This page is part of release 3.79 of the Linux
.I man-pages
project.
A description of the project,