* `liblttng-ust-libc-wrapper.so` and
`liblttng-ust-pthread-wrapper.so`:
- [C standard library and POSIX threads tracing](#doc-liblttng‑ust‑libc‑pthread-wrapper)
+ [C standard library and POSIX threads tracing](#doc-liblttng-ust-libc-pthread-wrapper)
* `liblttng-ust-cyg-profile.so` and
`liblttng-ust-cyg-profile-fast.so`:
- [function tracing](#doc-liblttng‑ust‑cyg‑profile)
+ [function tracing](#doc-liblttng-ust-cyg-profile)
* `liblttng-ust-dl.so`:
- [dynamic linker tracing](#doc-liblttng‑ust‑dl)
+ [dynamic linker tracing](#doc-liblttng-ust-dl)
The following subsections document what helpers instrument exactly
and how to use them.
- id: prebuilt-ust-helpers
title: Prebuilt user space tracing helpers
cats:
- - id: liblttng‑ust‑libc‑pthread-wrapper
+ - id: liblttng-ust-libc-pthread-wrapper
title: C standard library and POSIX threads tracing
- - id: liblttng‑ust‑cyg‑profile
+ - id: liblttng-ust-cyg-profile
title: Function tracing
- - id: liblttng‑ust‑dl
+ - id: liblttng-ust-dl
title: Dynamic linker tracing
- id: java-application
title: Java application