| // Copyright 2016 The Go Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| // +build fuchsia |
| |
| package fdio |
| |
| const ( |
| OpFlagOneHandle = uint32(0x100 + iota) |
| OpFlagTwoHandles |
| OpFlagThreeHandles |
| ) |
| |
| // Values for op. Each one will signify a request for a different operation. |
| const ( |
| _ = uint32(iota) |
| OpClose |
| OpClone = uint32(iota) | OpFlagOneHandle |
| OpOpen = uint32(iota) | OpFlagOneHandle |
| OpMisc = uint32(iota) |
| OpRead |
| OpWrite |
| OpSeek |
| OpStat |
| OpReaddir |
| OpIoctl |
| OpUnlink |
| OpReadAt |
| OpWriteAt |
| OpTruncate |
| OpRename = uint32(iota) | OpFlagOneHandle |
| OpConnect = uint32(iota) |
| OpBind |
| OpListen |
| OpGetSockname |
| OpGetPeerName |
| OpGetSockOpt |
| OpSetSockOpt |
| OpGetAddrInfo |
| OpSetAttr |
| OpSync |
| OpLink = uint32(iota) | OpFlagOneHandle |
| OpMmap = uint32(iota) |
| OpFcntl |
| OpAccept |
| OpNumOps = uint32(iota) // The total number of operations |
| ) |
| |
| // Control ordinal operations. Sent from server to client without |
| // necessarily having an accompanying request message. |
| const ( |
| OpOnOpen = uint32(0x80000007) |
| ) |
| |
| const ( |
| OpenFlagDescribe = 0x00800000 |
| ) |
| |
| const ( |
| OpOpenFlagReadable = 1 |
| OpOpenFlagWritable = 2 |
| OpOpenFlagRDWR = OpOpenFlagReadable | OpOpenFlagWritable |
| ) |
| |
| // Ops which correspond to a previously listed operation, but have a different number of handles |
| const ( |
| OpIoctlOneHandle = OpIoctl | OpFlagOneHandle |
| ) |
| |
| const ( |
| OpFcntlCmdGetFL = uint32(iota + 3) |
| OpFcntlCmdSetFL |
| ) |
