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unix: add Ppoll on openbsd

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Change-Id: I3a13730e219e6f6df28829cf0d1e193c62073ac8
Reviewed-on: https://go-review.googlesource.com/c/144057
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
2018-10-23 15:21:57 +00:00
committed by Tobias Klauser
parent 8a28ead16f
commit 44b849a8bc
9 changed files with 82 additions and 0 deletions
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unix/syscall_openbsd.go
+9
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@@ -158,6 +158,15 @@ func IoctlGetTermios(fd int, req uint) (*Termios, error) {
return &value, err
}
//sys ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error)
func Ppoll(fds []PollFd, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
if len(fds) == 0 {
return ppoll(nil, 0, timeout, sigmask)
}
return ppoll(&fds[0], len(fds), timeout, sigmask)
}
func Uname(uname *Utsname) error {
mib := []_C_int{CTL_KERN, KERN_OSTYPE}
n := unsafe.Sizeof(uname.Sysname)