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Return invalid argument in sendto instead of unreachable, since this can happen with user-side errors

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Marijn Stollenga 2022-07-01 20:19:13 +02:00 committed by Veikka Tuominen
parent cd3d8f3a4e
commit 3a9344d8fc
1 changed files with 5 additions and 2 deletions
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7
lib/std/os.zig
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@ -5781,7 +5781,10 @@ pub fn sendmsg(
}
}
pub const SendToError = SendMsgError;
pub const SendToError = SendMsgError || error{
/// The destination address is not reachable by the bound address.
UnreachableAddress,
};
/// Transmit a message to another socket.
///
@ -5858,7 +5861,7 @@ pub fn sendto(
.DESTADDRREQ => unreachable, // The socket is not connection-mode, and no peer address is set.
.FAULT => unreachable, // An invalid user space address was specified for an argument.
.INTR => continue,
.INVAL => unreachable, // Invalid argument passed.
.INVAL => return error.UnreachableAddress,
.ISCONN => unreachable, // connection-mode socket was connected already but a recipient was specified
.MSGSIZE => return error.MessageTooBig,
.NOBUFS => return error.SystemResources,