enum clockid {
// The clock measuring real time. Time value zero corresponds with
// 1970-01-01T00:00:00Z.
realtime,
// The store-wide monotonic clock, which is defined as a clock measuring
// real time, whose value cannot be adjusted and which cannot have negative
// clock jumps. The epoch of this clock is undefined. The absolute time
// value of this clock therefore has no meaning.
monotonic,
}
// Timestamp in nanoseconds.
type timestamp = u64
// Error codes returned by functions.
// Not all of these error codes are returned by the functions provided by this
// API/ some are used in higher-level library layers, and others are provided
// merely for alignment with POSIX.
enum errno {
// No error occurred. System call completed successfully.
success,
// Argument list too long.
toobig,
// Permission denied.
access,
// Address in use.
addrinuse,
// Address not available.
addrnotavail,
// Address family not supported.
afnosupport,
// Resource unavailable, or operation would block.
again,
// Connection already in progress.
already,
// Bad file descriptor.
badf,
// Bad message.
badmsg,
// Device or resource busy.
busy,
// Operation canceled.
canceled,
// No child processes.
child,
// Connection aborted.
connaborted,
// Connection refused.
connrefused,
// Connection reset.
connreset,
// Resource deadlock would occur.
deadlk,
// Destination address required.
destaddrreq,
// Mathematics argument out of domain of function.
dom,
// Reserved.
dquot,
// File exists.
exist,
// Bad address.
fault,
// File too large.
fbig,
// Host is unreachable.
hostunreach,
// Identifier removed.
idrm,
// Illegal byte sequence.
ilseq,
// Operation in progress.
inprogress,
// Interrupted function.
intr,
// Invalid argument.
inval,
// I/O error.
io,
// Socket is connected.
isconn,
// Is a directory.
isdir,
// Too many levels of symbolic links.
loop,
// File descriptor value too large.
mfile,
// Too many links.
mlink,
// Message too large.
msgsize,
// Reserved.
multihop,
// Filename too long.
nametoolong,
// Network is down.
netdown,
// Connection aborted by network.
netreset,
// Network unreachable.
netunreach,
// Too many files open in system.
nfile,
// No buffer space available.
nobufs,
// No such device.
nodev,
// No such file or directory.
noent,
// Executable file format error.
noexec,
// No locks available.
nolck,
// Reserved.
nolink,
// Not enough space.
nomem,
// No message of the desired type.
nomsg,
// Protocol not available.
noprotoopt,
// No space left on device.
nospc,
// Function not supported.
nosys,
// The socket is not connected.
notconn,
// Not a directory or a symbolic link to a directory.
notdir,
// Directory not empty.
notempty,
// State not recoverable.
notrecoverable,
// Not a socket.
notsock,
// Not supported, or operation not supported on socket.
notsup,
// Inappropriate I/O control operation.
notty,
// No such device or address.
nxio,
// Value too large to be stored in data type.
overflow,
// Previous owner died.
ownerdead,
// Operation not permitted.
perm,
// Broken pipe.
pipe,
// Protocol error.
proto,
// Protocol not supported.
protonosupport,
// Protocol wrong type for socket.
prototype,
// Result too large.
range,
// Read-only file system.
rofs,
// Invalid seek.
spipe,
// No such process.
srch,
// Reserved.
stale,
// Connection timed out.
timedout,
// Text file busy.
txtbsy,
// Cross-device link.
xdev,
// Extension: Capabilities insufficient.
notcapable,
}