Need esqlc HP-UX thread library consultant/guru

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koreilly@emangoe.com - 27 Oct 2005 19:54 GMT

Have a esql program similar to demo1.ec that must run with the thread
libraries on HP-UX 11.11.

When a 'esql -thread program.ec -o program' is run, the program works.

However when the following 2 steps are run with a compile and link it
does not work (run time errors are 'State was 01I01 and code was 0'):

1. 'esql -thread program.ec'.

2. cc program.c -o program \
-I$INFORMIXDIR/incl/esql \
-Wl,-v,-s,+s,-a,shared_archive,-L$INFORMIXDIR/lib
-L$INFORMIXDIR/lib/esql \
-lthsql -lthasf -lthgen -lthos -lifgls \
-lnsl_s -lm -lsec -lnsl_s \
/home/informix/lib/esql/checkapi.o -lifglx \
-lpthread

A 'chatr program' on the version that works and version does not work
is similar.

Need to get this resolved and also may need some additional support as
I move forward. Interested parties should email me.

Thanks

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Jonathan Leffler - 28 Oct 2005 04:56 GMT

> Have a esql program similar to demo1.ec that must run with the thread
> libraries on HP-UX 11.11.
[quoted text clipped - 7 lines]
>
> 2. cc program.c -o program \

You need to compile the ESQL/C code to object - and then do the linking.
I'm 99% sure there are options to the C compiler that ensure thread
safety that you're not using in this compile and link line.

Or, use 'esql -c -thread program.ec' and then replace 'program.c' with
program.o.

And, best of all, use esql to do the linking -- since it works.

> -I$INFORMIXDIR/incl/esql \
> -Wl,-v,-s,+s,-a,shared_archive,-L$INFORMIXDIR/lib
[quoted text clipped - 6 lines]
> A 'chatr program' on the version that works and version does not work
> is similar.

Why do you think it is better to link without the esql script? I'd go
to great lengths to use it.

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Jonathan Leffler #include <disclaimer.h>
Email: jleffler@earthlink.net, jleffler@us.ibm.com
Guardian of DBD::Informix v2005.02 -- http://dbi.perl.org/

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