debian man page for nerr_match

nerr_match(3)							  util/neo_err.h						     nerr_match(3)

NAME
       nerr_match - walk the NEOERR chain for a matching error (clearsilver)

SYNOPSIS
       #include <util/neo_err.h>

       int nerr_match (NEOERR *err, NERR_TYPE type);

ARGUMENTS
       err - the NEOERR that has an error.
       type - the NEOERR type, as registered with nerr_register

DESCRIPTION
       nerr_match  is  used  to walk the NEOERR chain and match the error against a specific error type.  In exception parlance, this would be the
       equivalent of "catch".  Typically, you can just compare a NEOERR against STATUS_OK or just test for true if you are checking for any error.

SEE ALSO
       nerr_error_traceback(3), nerr_pass(3), nerr_error_string(3),  defined(3),  nerr_pass_ctx(3),  nerr_passf(3),  nerr_init(3),  nerr_match(3),
       nerr_log_error(3), nerr_ignore(3), nerr_register(3), nerr_handle

ClearSilver							   12 July 2007 						     nerr_match(3)