nerr_match(3) - Linux man page
Name
nerr_match
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
Referenced By
nerr_handle(3),
nerr_raise(3)