bionic (3) xdf_add_event.3.gz

Provided by: libxdffileio-dev_0.3-1_amd64 bug

NAME
       xdf_add_event - Appends an event to the data file


SYNOPSIS
       #include <xdfio.h>

       int xdf_add_event(struct xdf* xdf, int evttype,
                         double onset, double dur);


DESCRIPTION
       xdf_add_event()  appends  to  the  file  referenced by the handle xdf opened for writing an event of type
       evttype at time onset lasting for a duration dur expressed in seconds. If the  event  has  no  notion  of
       duration,  dur  should  be  set  to  0.  evttype  should  be  a  value  returned  by a successful call to
       xdf_add_evttype(3).


RETURN VALUE
       xdf_add_event() returns 0 in case of success. Otherwise -1 is returned and errno is set appropriately.


ERRORS
       EINVAL xdf is NULL or evttype has not been previously created by xdf_add_evttype(3)

       ENOMEM The system is unable to allocate resources.

       EPERM  The file referenced by xdf has not been opened for writing or its file  format  does  not  support
              events.


SEE ALSO
       xdf_add_evttype(3)