eCos Reference Manual
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# System Management Functions

These functions are fully supported in this release:

    ER get_ver(
        T_VER *pk_ver )

    ER ref_sys(
        T_RSYS *pk_rsys )

    ER ref_cfg(
        T_RCFG *pk_rcfg )

Note that the information returned by each of these calls may be configured to match the user's own versioning system, and the values supplied by the default configuration may be inappropriate.

These functions are not supported in this release:

    ER def_svc(
        FN s_fncd,
        T_DSVC *pk_dsvc )

    ER def_exc(
        UINT exckind,
        T_DEXC *pk_dexc )

## Error checking

The following conditions are only checked for, and only return errors if `CYGSEM_UITRON_BAD_PARAMS_RETURN_ERRORS` is enabled:

- return value pointer in all calls is a valid pointer, or E_PAR

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Time Management Functions | Up | Network Support Functions