You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
29 lines
890 B
29 lines
890 B
using System.Runtime.InteropServices;
|
|
using Mono.Unix.Native;
|
|
|
|
namespace NzbDrone.Mono.Interop
|
|
{
|
|
internal enum IoctlRequest : uint
|
|
{
|
|
// Hardcoded ioctl for FICLONE on a typical linux system
|
|
// #define FICLONE _IOW(0x94, 9, int)
|
|
FICLONE = 0x40049409
|
|
}
|
|
|
|
internal static class NativeMethods
|
|
{
|
|
[DllImport("libc", EntryPoint = "ioctl", SetLastError = true)]
|
|
private static extern int Ioctl(SafeUnixHandle dst_fd, IoctlRequest request, SafeUnixHandle src_fd);
|
|
|
|
public static SafeUnixHandle open(string pathname, OpenFlags flags)
|
|
{
|
|
return new SafeUnixHandle(Syscall.open(pathname, flags, FilePermissions.DEFFILEMODE));
|
|
}
|
|
|
|
internal static int clone_file(SafeUnixHandle link_fd, SafeUnixHandle src_fd)
|
|
{
|
|
return Ioctl(link_fd, IoctlRequest.FICLONE, src_fd);
|
|
}
|
|
}
|
|
}
|