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Fix cross compile with syscall 

Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@docker.com> (github: crosbymichael)
This commit is contained in:
Michael Crosby 2014-06-26 12:03:51 -07:00
parent e7916505a3
commit 73ff1addf9
2 changed files with 20 additions and 14 deletions
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14
namespaces/sync_pipe.go
View File

@ -17,20 +17,6 @@ type SyncPipe struct {
parent, child *os.File
}
func NewSyncPipe() (s *SyncPipe, err error) {
s = &SyncPipe{}
fds, err := syscall.Socketpair(syscall.AF_LOCAL, syscall.SOCK_STREAM|syscall.SOCK_CLOEXEC, 0)
if err != nil {
return nil, err
}
s.child = os.NewFile(uintptr(fds[0]), "child syncpipe")
s.parent = os.NewFile(uintptr(fds[1]), "parent syncpipe")
return s, nil
}
func NewSyncPipeFromFd(parendFd, childFd uintptr) (*SyncPipe, error) {
s := &SyncPipe{}

20
namespaces/sync_pipe_linux.go Normal file
View File

@ -0,0 +1,20 @@
package namespaces
import (
"os"
"syscall"
)
func NewSyncPipe() (s *SyncPipe, err error) {
s = &SyncPipe{}
fds, err := syscall.Socketpair(syscall.AF_LOCAL, syscall.SOCK_STREAM|syscall.SOCK_CLOEXEC, 0)
if err != nil {
return nil, err
}
s.child = os.NewFile(uintptr(fds[0]), "child syncpipe")
s.parent = os.NewFile(uintptr(fds[1]), "parent syncpipe")
return s, nil
}