unix: add Poll function on NetBSD

Tested with TestPoll extracted from syscall_linux_test.go. Once Poll is
supported on all OSes this test can be moved to syscall_unix_test.go.

Change-Id: I61ec50c5ea7d6db43f7688ed925d6ed26a6bbc3a
Reviewed-on: https://go-review.googlesource.com/73650
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
This commit is contained in:
Tobias Klauser
2017-10-27 07:17:55 +00:00
committed by Tobias Klauser
parent 164713f0df
commit 0649f9fe46
8 changed files with 123 additions and 7 deletions
+9 -1
View File
@@ -124,6 +124,15 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
return -1, ENOSYS
}
//sys poll(fds *PollFd, nfds int, timeout int) (n int, err error)
func Poll(fds []PollFd, timeout int) (n int, err error) {
if len(fds) == 0 {
return poll(nil, 0, timeout)
}
return poll(&fds[0], len(fds), timeout)
}
/*
* Exposed directly
*/
@@ -422,7 +431,6 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
// ntp_adjtime
// pmc_control
// pmc_get_info
// poll
// pollts
// preadv
// profil