build error on centos 5.11 about lime HOT 5 CLOSED

I'll look into this. Which OS is the system you are using? In the meantime it should compile without the digest option scratch that I see it in the header . In the meantime compiling without the digest should work

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I deleted the code about digest and it works... but insmod failed...

i add MOUDLE_INFO(...) in the code, and insmod successfully...is my linux header have problems?

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do i make something wrong? and do you have any suggestions about loading modules Automatically (not need make any change in different system)?

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i solved this by using script

1. lsmod | tail -1 //to get a $modeName
2. modinfo $modeName //to get the $vermagic
3. then append "MOUDLE_INFO(vermagic, $vermagic);" to the main.c file
4. build , insmod success

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It looks like your issue is with different gcc versions. Replacing the magic number in this case is a good call as insmod just doe a basic check to make to module versions match before inserting. If the string doesn't match exactly it will reject the module. Not very necessary in this case but a failsafe for other drivers and such.

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