function::task_fd_lookup - get the file struct for a task's fd

task
           task_struct pointer.

       fd
           file descriptor number.

       Returns the file struct pointer for a task's file descriptor.

SystemTap Tapset Reference                         April 2024                        FUNCTION::TASK_FD_LO(3stap)

       function::task_fd_lookup - get the file struct for a task's fd

           task_fd_lookup:long(task:long,fd:long)