2. EL 9
  3. systemtap-client
  4. function::task_fd_lookup(3stap)

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FUNCTION::TASK_FD_LO(3stap) Context Functions FUNCTION::TASK_FD_LO(3stap)

NAME

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

SYNOPSIS



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

ARGUMENTS

task

task_struct pointer.

fd

file descriptor number.

DESCRIPTION

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

November 2023 SystemTap Tapset Reference