| ... | ... | @@ -6479,33 +6479,31 @@ pub const PollError = error{ |
| 6479 | 6479 | } || UnexpectedError; |
| 6480 | 6480 | |
| 6481 | 6481 | pub fn poll(fds: []pollfd, timeout: i32) PollError!usize { |
| 6482 | if (native_os == .windows) { |
| 6483 | switch (windows.poll(fds.ptr, @intCast(fds.len), timeout)) { |
| 6484 | windows.ws2_32.SOCKET_ERROR => switch (windows.ws2_32.WSAGetLastError()) { |
| 6485 | .WSANOTINITIALISED => unreachable, |
| 6486 | .WSAENETDOWN => return error.NetworkSubsystemFailed, |
| 6487 | .WSAENOBUFS => return error.SystemResources, |
| 6488 | // TODO: handle more errors |
| 6489 | else => |err| return windows.unexpectedWSAError(err), |
| 6490 | }, |
| 6491 | else => |rc| return @intCast(rc), |
| 6492 | } |
| 6493 | } |
| 6482 | 6494 | while (true) { |
| 6483 | 6495 | const fds_count = cast(nfds_t, fds.len) orelse return error.SystemResources; |
| 6484 | 6496 | const rc = system.poll(fds.ptr, fds_count, timeout); |
| 6485 | | if (native_os == .windows) { |
| 6486 | | if (rc == windows.ws2_32.SOCKET_ERROR) { |
| 6487 | | switch (windows.ws2_32.WSAGetLastError()) { |
| 6488 | | .WSANOTINITIALISED => unreachable, |
| 6489 | | .WSAENETDOWN => return error.NetworkSubsystemFailed, |
| 6490 | | .WSAENOBUFS => return error.SystemResources, |
| 6491 | | // TODO: handle more errors |
| 6492 | | else => |err| return windows.unexpectedWSAError(err), |
| 6493 | | } |
| 6494 | | } else { |
| 6495 | | return @intCast(rc); |
| 6496 | | } |
| 6497 | | } else { |
| 6498 | | switch (errno(rc)) { |
| 6499 | | .SUCCESS => return @intCast(rc), |
| 6500 | | .FAULT => unreachable, |
| 6501 | | .INTR => continue, |
| 6502 | | .INVAL => unreachable, |
| 6503 | | .NOMEM => return error.SystemResources, |
| 6504 | | else => |err| return unexpectedErrno(err), |
| 6505 | | } |
| 6497 | switch (errno(rc)) { |
| 6498 | .SUCCESS => return @intCast(rc), |
| 6499 | .FAULT => unreachable, |
| 6500 | .INTR => continue, |
| 6501 | .INVAL => unreachable, |
| 6502 | .NOMEM => return error.SystemResources, |
| 6503 | else => |err| return unexpectedErrno(err), |
| 6506 | 6504 | } |
| 6507 | | unreachable; |
| 6508 | 6505 | } |
| 6506 | unreachable; |
| 6509 | 6507 | } |
| 6510 | 6508 | |
| 6511 | 6509 | pub const PPollError = error{ |
mochalins <117967760+mochalins@users.noreply.github.com> 2024-06-23 14:23:53+09:00
Andrew Kelley <andrew@ziglang.org> 2024-07-10 01:35:01-04:00
lib