Problems with 2.0 on Digital UNIX 4.0

Hi,

I found and roughly hack some bugs which prevented compiling and/or operating of
Squid-2.0 on Digital UNIX 4.0:

1. Configuration script erroneously checks <stdargs.h> and va_* functions in
that header file, but it should use <varargs.h>. I simply made
1,$s/stdargs/varargs/g

2. int hashPrime(int n) in lib/hash.c contains very dangerous code like
"log(n)", where n is "int", but log() expects "double" - it leads to garbage
in log() input and, finally, to FPE on Digital UNIX, at least with native cc.
I replaced all entries like log(integer) with log((double)integer).

3. If you wish '--enable-async-io', do something like
CC="cc -pthread"; export CC
./configure

I used "cc -O -pthread".

Sergey.

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Sergey Kosyakov
Laboratory of Distributed Computing
Department of High-Performance Computing and Applied Network Research
Landau Institute for Theoretical Physics
E-Mail: ks@itp.ac.ru
Date: 09-Oct-98
Time: 09:22:21
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