Willy Tarreau c1c88f4809 MEDIUM: vars: make var_clear() only reset VF_PERMANENT variables
We certainly do not want that a permanent variable (one that is listed
in the configuration) be erased by accident by an "unset-var" action.
Let's make sure these ones are only reset to an empty sample, like at
the moment of their initial registration. One trick is that the same
function is used to purge the memory at the end and to delete, so we
need to add an extra "force" argument to make the choice.
2021-09-08 15:06:11 +02:00
2021-09-03 15:19:56 +02:00
2021-08-30 10:16:30 +02:00
2019-06-15 21:59:54 +02:00
2021-09-03 15:19:56 +02:00
2021-09-03 15:19:56 +02:00

The HAProxy documentation has been split into a number of different files for
ease of use.

Please refer to the following files depending on what you're looking for :

  - INSTALL for instructions on how to build and install HAProxy
  - BRANCHES to understand the project's life cycle and what version to use
  - LICENSE for the project's license
  - CONTRIBUTING for the process to follow to submit contributions

The more detailed documentation is located into the doc/ directory :

  - doc/intro.txt for a quick introduction on HAProxy
  - doc/configuration.txt for the configuration's reference manual
  - doc/lua.txt for the Lua's reference manual
  - doc/SPOE.txt for how to use the SPOE engine
  - doc/network-namespaces.txt for how to use network namespaces under Linux
  - doc/management.txt for the management guide
  - doc/regression-testing.txt for how to use the regression testing suite
  - doc/peers.txt for the peers protocol reference
  - doc/coding-style.txt for how to adopt HAProxy's coding style
  - doc/internals for developer-specific documentation (not all up to date)
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