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function::task_fd_lookup(3stap)

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

FUNCTION::TASK_FD_LO(3stap) Context Functions 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)

task

task_struct pointer.

fd

file descriptor number.

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

September 2026 SystemTap Tapset Reference Ver

systemtap 5.6-r0 · enterprise-packages · ingested 2026-10-02