camera_roll_get_path()

Retrieve the camera roll path

Synopsis:

#include <camera/camera_api.h>
camera_error_t camera_roll_get_path(camera_handle_t handle,
                                    char *pathname,
                                    int pathlen)

Arguments:

handle
The handle returned by a call to the camera_open() function.
pathname
A buffer to receive the NULL-terminated string specifying the path to the camera roll.
pathlen
The size of the pathname buffer. This should be set to CAMERA_ROLL_NAMELEN.

Library:

libcamapi

Description:

Use this function to retrieve the camera roll path where the camera stores video files when camera_roll_open_video() is called. See also camera_roll_set_path().

Returns:

CAMERA_EOK when the function successfully completes, otherwise another camera_error_t value that provides the reason that the call failed.

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