screen_set_session_property_fv()

Set the value of the specified session property of type float

Synopsis:

#include <screen/screen.h>
int screen_set_session_property_fv(screen_session_t ssn, int pname, const float *param)

Arguments:

ssn
The handle of the session whose property is being set.
pname
The name of the property whose value is being set. The properties that you can set are of type Screen property types.
param
A pointer to a buffer containing the new value(s). This buffer must be of type float.

Library:

libscreen

Description:

Function Type: Delayed Execution

This function sets the value of a session property from a user-provided buffer. Currently, no session properties can be set using this API; it is only made available for consistency with the corresponding 'get' inteface.

Returns:

0 if successful, or -1 if an error occurred (errno is set; refer to errno.h for more details).

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