// Canonical Linux errno numbers, so guest-facing errors carry the same negated// `errno` Node reports (e.g. ENOENT -> -2, EEXIST -> -17) for every code, not// just a hardcoded few. The structured error `code` (from the kernel or the// fd-table) is the source of truth; this maps it to the number.//// Mirrors the POSIX_ERRNO table in packages/build-tools/bridge-src/prelude.ts// (the V8 bridge bundle is a separate generated JS asset that cannot import this// TS module). Keep the two in sync.const POSIX_ERRNO: Record<string, number> = {	EPERM: 1,	ENOENT: 2,	ESRCH: 3,	EINTR: 4,	EIO: 5,	ENXIO: 6,	E2BIG: 7,	ENOEXEC: 8,	EBADF: 9,	ECHILD: 10,	EAGAIN: 11,	EWOULDBLOCK: 11,	ENOMEM: 12,	EACCES: 13,	EFAULT: 14,	ENOTBLK: 15,	EBUSY: 16,	EEXIST: 17,	EXDEV: 18,	ENODEV: 19,	ENOTDIR: 20,	EISDIR: 21,	EINVAL: 22,	ENFILE: 23,	EMFILE: 24,	ENOTTY: 25,	ETXTBSY: 26,	EFBIG: 27,	ENOSPC: 28,	ESPIPE: 29,	EROFS: 30,	EMLINK: 31,	EPIPE: 32,	EDOM: 33,	ERANGE: 34,	ENAMETOOLONG: 36,	ENOSYS: 38,	ENOTEMPTY: 39,	ELOOP: 40,	EOVERFLOW: 75,	ENOTSOCK: 88,	EDESTADDRREQ: 89,	EMSGSIZE: 90,	EPROTOTYPE: 91,	ENOPROTOOPT: 92,	EPROTONOSUPPORT: 93,	ENOTSUP: 95,	EOPNOTSUPP: 95,	EAFNOSUPPORT: 97,	EADDRINUSE: 98,	EADDRNOTAVAIL: 99,	ENETDOWN: 100,	ENETUNREACH: 101,	ECONNABORTED: 103,	ECONNRESET: 104,	ENOBUFS: 105,	EISCONN: 106,	ENOTCONN: 107,	ETIMEDOUT: 110,	ECONNREFUSED: 111,	EHOSTUNREACH: 113,	EALREADY: 114,	EINPROGRESS: 115,}; /** The negated Linux errno for a code (Node's `err.errno`), or undefined. */export function posixErrno(code: string | undefined): number | undefined {	if (code && Object.prototype.hasOwnProperty.call(POSIX_ERRNO, code)) {		return -POSIX_ERRNO[code];	}	return undefined;}