update package s2ioperator

Signed-off-by: soulseen <sunzhu@yunify.com>
This commit is contained in:
soulseen
2019-08-30 10:37:09 +08:00
parent f22e8ea90e
commit bbd151e7aa
300 changed files with 18100 additions and 52462 deletions

View File

@@ -43,23 +43,6 @@ func nametomib(name string) (mib []_C_int, err error) {
return nil, EINVAL
}
func SysctlClockinfo(name string) (*Clockinfo, error) {
mib, err := sysctlmib(name)
if err != nil {
return nil, err
}
n := uintptr(SizeofClockinfo)
var ci Clockinfo
if err := sysctl(mib, (*byte)(unsafe.Pointer(&ci)), &n, nil, 0); err != nil {
return nil, err
}
if n != SizeofClockinfo {
return nil, EIO
}
return &ci, nil
}
func SysctlUvmexp(name string) (*Uvmexp, error) {
mib, err := sysctlmib(name)
if err != nil {
@@ -89,30 +72,9 @@ func Pipe(p []int) (err error) {
return
}
//sys Getdents(fd int, buf []byte) (n int, err error)
//sys getdents(fd int, buf []byte) (n int, err error)
func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
n, err = Getdents(fd, buf)
if err != nil || basep == nil {
return
}
var off int64
off, err = Seek(fd, 0, 1 /* SEEK_CUR */)
if err != nil {
*basep = ^uintptr(0)
return
}
*basep = uintptr(off)
if unsafe.Sizeof(*basep) == 8 {
return
}
if off>>4 != 0 {
// We can't stuff the offset back into a uintptr, so any
// future calls would be suspect. Generate an error.
// EIO was allowed by getdirentries.
err = EIO
}
return
return getdents(fd, buf)
}
const ImplementsGetwd = true