846830e47d
Change the algorithm for the generation of the user messages context prefix. Remove the dubious API relying on optional printf positional arguments. This may be non portable, and in fact the CI glibc crashes with the following error when some arguments are not present in the format string : "invalid %N$ use detected". Now, a fixed buffer attached to the context instance is allocated once for the program lifetime. Then call repeatedly snprintf with the optional arguments of context if present to build the context string. The buffer is deallocated via a per-thread free handler. This does not need to be backported.
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)