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unix: fix epoll and missing syscalls for ppc64x

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The epoll_event struct was not correct for ppc64* arches. This has
been fixed in the syscall package by CL 22207. This patch makes
the same change, in addition to adding some missing syscalls needed
by fsnotify.

See the following for more info:
https://github.com/fsnotify/fsnotify/issues/130
https://github.com/golang/go/issues/15393

Fixes #15393

Change-Id: Iedad28274ec1d3e48787c34991a725690f3b204d
Signed-off-by: Christy Perez <christy@linux.vnet.ibm.com>
Reviewed-on: https://go-review.googlesource.com/22605
Reviewed-by: Ian Lance Taylor <iant@golang.org>
This commit is contained in:
Christy Perez
2016-04-29 19:32:39 +00:00
committed by Ian Lance Taylor
parent c8bc69bc2d
commit b776ec39b3
6 changed files with 100 additions and 6 deletions
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unix/syscall_linux_ppc64x.go
+27
View File
@@ -18,6 +18,7 @@ package unix
//sysnb Getgid() (gid int)
//sysnb Getrlimit(resource int, rlim *Rlimit) (err error) = SYS_UGETRLIMIT
//sysnb Getuid() (uid int)
//sysnb InotifyInit() (fd int, err error)
//sys Ioperm(from int, num int, on int) (err error)
//sys Iopl(level int) (err error)
//sys Lchown(path string, uid int, gid int) (err error)
@@ -97,3 +98,29 @@ func (msghdr *Msghdr) SetControllen(length int) {
func (cmsg *Cmsghdr) SetLen(length int) {
cmsg.Len = uint64(length)
}
//sysnb pipe(p *[2]_C_int) (err error)
func Pipe(p []int) (err error) {
if len(p) != 2 {
return EINVAL
}
var pp [2]_C_int
err = pipe(&pp)
p[0] = int(pp[0])
p[1] = int(pp[1])
return
}
//sysnb pipe2(p *[2]_C_int, flags int) (err error)
func Pipe2(p []int, flags int) (err error) {
if len(p) != 2 {
return EINVAL
}
var pp [2]_C_int
err = pipe2(&pp, flags)
p[0] = int(pp[0])
p[1] = int(pp[1])
return
}