Any postgres API available to get errorcode for PQerrorMessage

["Roopeshakumar Narayansa Shalgar (rshalgar)" <rshalgar@xxxxxxxxx>]

HI,

 

PQerrorMessage pirints the error message like (no space available,etc). Does postgres provide

any  API which gives the error code listed in the below appendix;

 

http://www.postgresql.org/docs/9.1/static/errcodes-appendix.html

 

 

I need the exact error code so that I can shutdown my application whenever I face  the “no space available” problem.

 

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Thanks and Regards,

Rupesh