TAPSET::UCONTEXT-SYMBOLS(3stap)

NAME
tapset::ucontext-symbols - systemtap ucontext-symbols tapset

DESCRIPTION
 User context symbol functions provide additional information about
 addresses from an application. These functions can provide
 information about the user space map (library) that the event occurred or
 the function symbol of an address.

ustack
    Return address at given depth of user stack backtrace

    See function::ustack(3stap)
     for details.

usymname
    Return the symbol of an address in the current task.

    See function::usymname(3stap)
     for details.

usymdata
    Return the symbol and module offset of an address.

    See function::usymdata(3stap)
     for details.

print_ustack
    Print out stack for the current task from string.

    See function::print_ustack(3stap)
     for details.

print_usyms
    Print out user stack from string

    See function::print_usyms(3stap)
     for details.

sprint_ustack
    Return stack for the current task from string.

    See function::sprint_ustack(3stap)
     for details.

sprint_usyms
    Return stack for user addresses from string

    See function::sprint_usyms(3stap)
     for details.

usymfileline
    Return the file name and line number of an address.

    See function::usymfileline(3stap)
     for details.

usymfile
    Return the file name of a given address.

    See function::usymfile(3stap)
     for details.

usymline
    Return the line number of an address.

    See function::usymline(3stap)
     for details.

SEE ALSO
function::ustack(3stap), function::usymname(3stap), function::usymdata(3stap), function::print_ustack(3stap), function::print_usyms(3stap), function::sprint_ustack(3stap), function::sprint_usyms(3stap), function::usymfileline(3stap), function::usymfile(3stap), function::usymline(3stap), stap(1), stapprobes(3stap)