diff options
Diffstat (limited to 'lib/ose/doc/src/ose_erl_driver.xml')
| -rw-r--r-- | lib/ose/doc/src/ose_erl_driver.xml | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/lib/ose/doc/src/ose_erl_driver.xml b/lib/ose/doc/src/ose_erl_driver.xml index 93cbd91be7..1d89d7aeea 100644 --- a/lib/ose/doc/src/ose_erl_driver.xml +++ b/lib/ose/doc/src/ose_erl_driver.xml @@ -68,12 +68,13 @@ </desc> </func> <func> - <name><ret>ErlDrvEvent</ret><nametext>erl_drv_ose_event_alloc(SIGSELECT signo, ErlDrvOseEventId id, ErlDrvOseEventId (*resolve_signal)(union SIGNAL* sig))</nametext></name> + <name><ret>ErlDrvEvent</ret><nametext>erl_drv_ose_event_alloc(SIGSELECT signo, ErlDrvOseEventId id, ErlDrvOseEventId (*resolve_signal)(union SIGNAL* sig), void *extra)</nametext></name> <desc> <marker id="erl_drv_ose_event_alloc"></marker> <p>Create a new <c>ErlDrvEvent</c> associated with <c>signo</c>, <c>id</c> and uses the <c>resolve_signal</c> function to extract - the <c>id</c> from a signal with <c>signo</c>. See + the <c>id</c> from a signal with <c>signo</c>. The <c>extra</c> + parameter can be used for additional data. See <seealso marker="ose_signals_chapter#driver"> Signals in a Linked-in driver</seealso> in the OSE User's Guide. </p> @@ -89,10 +90,10 @@ </desc> </func> <func> - <name><ret>void</ret><nametext>erl_drv_ose_event_fetch(ErlDrvEvent drv_event, SIGSELECT *signo, int *id)</nametext></name> + <name><ret>void</ret><nametext>erl_drv_ose_event_fetch(ErlDrvEvent drv_event, SIGSELECT *signo, ErlDrvOseEventId *id, void **extra)</nametext></name> <desc> <marker id="erl_drv_ose_event_fetch"></marker> - <p>Write the signal number and id associated with <c>drv_event</c> + <p>Write the signal number, id and any extra data associated with <c>drv_event</c> into <c>*signo</c> and <c>*id</c> respectively. <c>NULL</c> can be also passed as <c>signo</c> or <c>id</c> in order to ignore that field. </p> |