---
name: "tapset::ucontext-symbols"
section: "3stap"
platform: "linux"
package: "systemtap-doc"
version: "5.1-5"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/tapset::ucontext-symbols"
---

# tapset::ucontext-symbols(3stap)

systemtap ucontext-symbols tapset

## 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)](/function::ustack/3stap.md)\
    for details.

- **usymname**

  Return the symbol of an address in the current task.

-

  See  [*function::usymname*(3stap)](/function::usymname/3stap.md)\
    for details.

- **usymdata**

  Return the symbol and module offset of an address.

-

  See  [*function::usymdata*(3stap)](/function::usymdata/3stap.md)\
    for details.

- **print\_ustack**

  Print out stack for the current task from string.

-

  See  [*function::print\_ustack*(3stap)](/function::print_ustack/3stap.md)\
    for details.

- **print\_usyms**

  Print out user stack from string

-

  See  [*function::print\_usyms*(3stap)](/function::print_usyms/3stap.md)\
    for details.

- **sprint\_ustack**

  Return stack for the current task from string.

-

  See  [*function::sprint\_ustack*(3stap)](/function::sprint_ustack/3stap.md)\
    for details.

- **sprint\_usyms**

  Return stack for user addresses from string

-

  See  [*function::sprint\_usyms*(3stap)](/function::sprint_usyms/3stap.md)\
    for details.

- **usymfileline**

  Return the file name and line number of an address.

-

  See  [*function::usymfileline*(3stap)](/function::usymfileline/3stap.md)\
    for details.

- **usymfile**

  Return the file name of a given address.

-

  See  [*function::usymfile*(3stap)](/function::usymfile/3stap.md)\
    for details.

- **usymline**

  Return the line number of an address.

-

  See  [*function::usymline*(3stap)](/function::usymline/3stap.md)\
    for details.

## SEE ALSO

[*function::ustack*(3stap)](/function::ustack/3stap.md), [*function::usymname*(3stap)](/function::usymname/3stap.md), [*function::usymdata*(3stap)](/function::usymdata/3stap.md), [*function::print\_ustack*(3stap)](/function::print_ustack/3stap.md), [*function::print\_usyms*(3stap)](/function::print_usyms/3stap.md), [*function::sprint\_ustack*(3stap)](/function::sprint_ustack/3stap.md), [*function::sprint\_usyms*(3stap)](/function::sprint_usyms/3stap.md), [*function::usymfileline*(3stap)](/function::usymfileline/3stap.md), [*function::usymfile*(3stap)](/function::usymfile/3stap.md), [*function::usymline*(3stap)](/function::usymline/3stap.md), [*stap*(1)](/stap/1.md), [*stapprobes*(3stap)](/stapprobes/3stap.md)