Обсуждение: Re: [SQL] binary operators / C func getting "invalid ELF header"

>> I've gone down the path of trying to write a C function to
>> do this... and am getting this error:
>>
>>     db=3D> select not_a_and__a_xor_b(1,1);
>>     ERROR:  Load of file /home/michael/sql/funcs.so failed:
>>      =A8=B8t@=A8=B8t@chael/sql/funcs.so: invalid ELF header
>>
>> I'm compiling with the -fpic option for Linux (under gcc)
>>
>>     cc -c -O2 -fpic -g -I. -I./include -I. -I./include  -c funcs.c -o
>> funcs.o
>>     /bin/rm -f funcs.so
>>     /usr/bin/ar cr funcs.so funcs.o =20

Here's an except from my make file, and I've
had not problem (so far) with the functions.

cc -c -I/usr/include/pgsql functions/functions.c -o functions/functions.o
 ld -shared -o /tmp/functions.so functions/functions.o

Gregory W Burnham
Software Engineer
Excite Labs
Faculty Of Education
Simon Fraser University
Vancouver, BC, V5A 1S6
604 291 3615 (ph)
604 291 5679 (fx)