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https://git.haproxy.org/git/haproxy.git/
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80839ff8e4
hlua_init() uses 'idx' only in openssl related code, while 'i' is used
in shared code and is safe to be reused. This commit replaces the use of
'idx' with 'i'
$ make V=1 TARGET=linux-glibc USE_LUA=1 USE_OPENSSL=
..
cc -Iinclude -O2 -g -Wall -Wextra -Wdeclaration-after-statement -fwrapv -Wno-address-of-packed-member -Wno-unused-label -Wno-sign-compare -Wno-unused-parameter -Wno-clobbered -Wno-missing-field-initializers -Wno-cast-function-type -Wtype-limits -Wshift-negative-value -Wshift-overflow=2 -Wduplicated-cond -Wnull-dereference -DUSE_EPOLL -DUSE_NETFILTER -DUSE_POLL -DUSE_THREAD -DUSE_BACKTRACE -DUSE_TPROXY -DUSE_LINUX_TPROXY -DUSE_LINUX_SPLICE -DUSE_LIBCRYPT -DUSE_CRYPT_H -DUSE_GETADDRINFO -DUSE_LUA -DUSE_FUTEX -DUSE_ACCEPT4 -DUSE_CPU_AFFINITY -DUSE_TFO -DUSE_NS -DUSE_DL -DUSE_RT -DUSE_PRCTL -DUSE_THREAD_DUMP -I/usr/include/lua5.3 -I/usr/include/lua5.3 -DCONFIG_HAPROXY_VERSION=\"2.4-dev5-37286a-78\" -DCONFIG_HAPROXY_DATE=\"2021/01/21\" -c -o src/hlua.o src/hlua.c
src/hlua.c: In function 'hlua_init':
src/hlua.c:9145:6: warning: unused variable 'idx' [-Wunused-variable]
9145 | int idx;
| ^~~
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)