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doc: update after PIPEWIRE_DEBUG changes

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Wim Taymans 2022-12-16 18:29:19 +01:00
parent 6a69152185
commit 846dbce7f1
2 changed files with 6 additions and 7 deletions
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doc/pipewire-daemon.dox
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@ -133,15 +133,14 @@ Allowed configuration file sections are:
# Logging
The `PIPEWIRE_DEBUG` environment variable can be used to enable
more debugging. This variable supports one of two formats:
more debugging. This variable supports the following format:
- `PIPEWIRE_DEBUG=<level>` where `<level>` is either a numerical log level or its
respective key, see below.
- `PIPEWIRE_DEBUG=<glob1>:<level1>,<glob2>:<level2>,...` where the globs are
- `PIPEWIRE_DEBUG=[<level>][,<glob1>:<level1>][,<glob2>:<level2>,...]` where the globs are
shell globs to match on log topics and the levels are the respective
log level to set for that topic. Globs are applied in order and a matching
glob overrides an earlier glob for that category. For example,
`PIPEWIRE_DEBUG=*:E,mod.*:D,mod.foo:X` enables global error messages,
glob overrides an earlier glob for that category. A level without a glob
prefix will set the global log level and is a more preformant version of
`*:<level>`. For example, `PIPEWIRE_DEBUG=E,mod.*:D,mod.foo:X` enables global error messages,
debugging on all modules but no messages on the foo module.
- `<level>` specifies the log level: