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| subject: | Re: Big endian machines |
-=> Jasen Betts wrote to Bo Simonsen <=- BS>> The structure contains most words and a couple of bytes. PS>> What is an sword supposed to be? I'd stick to standard names. BS> signed words afair. Anyhow it has the same lenght as a word have, BS> which is 2 bytes.. JB> No, word doesnt mean or 16 bits or even two bytes, except it a few JB> limited contexts, it other contexts it can mean larger or smaller sized JB> objects. What does a word then mean? In my context it means 2 bytes (or Max's context). BS> I should be little endian, fidonet packages should be send in BS> little endian, so I guess I just run a htonl on the words? JB> no, that'll break it, because "net" format is big endian, also the JB> wrong size and direction. size and direction should be ntohs() JB> (net-to-host-short) Ah yes Okay. JB> but that still wants a big endian number fido format is little endian. JB> you could swap the bytes and then do ntohs after reading and do JB> htons and theb swap the bytes after writing. I see. JB> code that did that would run on both big and little, (and middle) JB> endian hardware without modification. (assuming yuo can also define the JB> file format in a compatible way) I see.. Bo ... What is mind? No matter! What is matter? Never mind! - Homer S. ___ MultiMail/Linux v0.46 --- Maximus/UNIX 3.03b* Origin: The Night Express - Roennede, Dk (2:236/100) SEEN-BY: 633/267 270 @PATH: 236/100 237/9 20/11 106/1 2000 633/267 |
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