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Add cmakelists
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‎.github/workflows/cmake.yml‎

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name: CMake Build
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on:
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push:
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branches: [ master ]
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pull_request:
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branches: [ master ]
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jobs:
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build:
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strategy:
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fail-fast: false
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matrix:
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runs-on: [ubuntu-latest, macos-latest]
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runs-on: ${{ matrix.runs-on }}
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steps:
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- uses: actions/checkout@v3
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with:
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submodules: recursive
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fetch-depth: 0
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- uses: lukka/get-cmake@latest
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with:
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cmakeVersion: latest
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ninjaVersion: latest
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- name: Build Summary ${{ matrix.targets }}
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run: cmake -B build -DCMAKE_BUILD_TYPE=Release; cmake --build build --parallel

‎.gitignore‎

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tmp/*
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.DS_Store
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*.pem
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build/

‎CMakeLists.txt‎

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cmake_minimum_required(VERSION 3.12)
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project(facil.io VERSION 0.8.0)
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# Set the source directories
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set(LIB_ROOT lib)
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set(LIB_CONCAT_FOLDER fio-stl)
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include_directories(".")
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option(ENABLE_SHARED "Build facil.io as shared library" OFF)
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option(EXAMPLES_BUILD "Build Examples" ON)
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option(TESTS_BUILD "Build Tests" ON)
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# Detect endianess
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include(CheckTypeSize)
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check_type_size("void*" SIZE_OF_POINTER)
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if(${SIZE_OF_POINTER} EQUAL 8)
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set(FLAGS "__BIG_ENDIAN__")
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else()
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set(FLAGS "__BIG_ENDIAN__=0")
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endif()
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find_package(Threads REQUIRED)
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# Detect SSL/TLS Libraries
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find_package(OpenSSL 3.0)
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if(OpenSSL_FOUND)
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message(STATUS "OpenSSL found.")
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else()
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message(WARNING "OpenSSL not found. SSL/TLS support will be disabled.")
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endif()
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# Detect Sodium Library
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find_package(Sodium)
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if(Sodium_FOUND)
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message(STATUS "Sodium found.")
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else()
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message(WARNING "Sodium not found. Sodium support will be disabled.")
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endif()
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# Detect 'struct tm' fields
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include(CheckStructHasMember)
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check_struct_has_member("struct tm" tm_zone time.h HAVE_TM_TM_ZONE)
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# Detect SystemV socket libraries
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include(CheckLibraryExists)
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check_library_exists(socket connect "" HAVE_SOCKET)
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check_library_exists(nsl gethostname "" HAVE_NSL)
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if(HAVE_SOCKET AND HAVE_NSL)
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link_libraries(socket nsl)
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endif()
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if(WIN32)
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link_libraries(ws2_32)
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endif()
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# Variable to track whether any of the checks have succeeded
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set(HAVE_SENDFILE FALSE)
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# Detect the `sendfile` system call for Linux
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if(NOT HAVE_SENDFILE)
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include(CheckCSourceCompiles)
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check_c_source_compiles("
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#define _GNU_SOURCE
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#include <stdlib.h>
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#include <stdio.h>
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#include <sys/sendfile.h>
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int main(void) {
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off_t offset = 0;
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ssize_t result = sendfile(2, 1, (off_t *)&offset, 300);
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}
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" HAVE_SENDFILE_LINUX)
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if(HAVE_SENDFILE_LINUX)
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set(FLAGS "${FLAGS} USE_SENDFILE_LINUX HAVE_SENDFILE")
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set(HAVE_SENDFILE TRUE)
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endif()
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endif()
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# Detect the `sendfile` system call for BSD
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if(NOT HAVE_SENDFILE)
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check_c_source_compiles("
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#define _GNU_SOURCE
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#include <stdlib.h>
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#include <stdio.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <sys/uio.h>
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int main(void) {
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off_t sent = 0;
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off_t offset = 0;
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ssize_t result = sendfile(2, 1, offset, (size_t)sent, NULL, &sent, 0);
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}
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" HAVE_SENDFILE_BSD)
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if(HAVE_SENDFILE_BSD)
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set(FLAGS "${FLAGS} USE_SENDFILE_BSD HAVE_SENDFILE")
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set(HAVE_SENDFILE TRUE)
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endif()
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endif()
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# Detect the `sendfile` system call for Apple
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if(NOT HAVE_SENDFILE)
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check_c_source_compiles("
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#define _GNU_SOURCE
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#include <stdlib.h>
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#include <stdio.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <sys/uio.h>
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int main(void) {
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off_t sent = 0;
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off_t offset = 0;
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ssize_t result = sendfile(2, 1, offset, &sent, NULL, 0);
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}
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" HAVE_SENDFILE_APPLE)
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if(HAVE_SENDFILE_APPLE)
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set(FLAGS "${FLAGS} USE_SENDFILE_APPLE HAVE_SENDFILE")
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set(HAVE_SENDFILE TRUE)
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endif()
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endif()
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# Detect IOCP support for Windows
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if(WIN32)
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if(NOT HAVE_IOCP)
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check_c_source_compiles("
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#include <winsock2.h>
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#include <windows.h>
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int main(void) {
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HANDLE iocp = CreateIoCompletionPort(INVALID_HANDLE_VALUE, NULL, 0, 0);
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if (iocp == NULL) {
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return 1;
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}
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CloseHandle(iocp);
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return 0;
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}
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" HAVE_IOCP)
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if(HAVE_IOCP)
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set(FLAGS "${FLAGS} FIO_ENGINE_IOCP HAVE_IOCP")
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else()
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message(FATAL_ERROR "No supported polling engine detected. Unable to compile facil.io.")
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endif()
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endif()
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else()
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# Detect polling mechanisms (kqueue / epoll / poll)
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if(NOT HAVE_KQUEUE AND NOT HAVE_EPOLL AND NOT HAVE_POLL)
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check_c_source_compiles("
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#define _GNU_SOURCE
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#include <stdlib.h>
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#include <sys/event.h>
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int main(void) {
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int fd = kqueue();
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}
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" HAVE_KQUEUE)
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if(HAVE_KQUEUE)
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set(FLAGS "${FLAGS} FIO_ENGINE_KQUEUE HAVE_KQUEUE")
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else()
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check_c_source_compiles("
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#define _GNU_SOURCE
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#include <stdlib.h>
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#include <stdio.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <sys/epoll.h>
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int main(void) {
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int fd = epoll_create1(EPOLL_CLOEXEC);
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}
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" HAVE_EPOLL)
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if(HAVE_EPOLL)
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set(FLAGS "${FLAGS} FIO_ENGINE_EPOLL HAVE_EPOLL")
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else()
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check_c_source_compiles("
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#define _GNU_SOURCE
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#include <stdlib.h>
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#include <poll.h>
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int main(void) {
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struct pollfd plist[18];
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memset(plist, 0, sizeof(plist[0]) * 18);
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poll(plist, 1, 1);
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}
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" HAVE_POLL)
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if(HAVE_POLL)
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set(FLAGS "${FLAGS} FIO_ENGINE_POLL HAVE_POLL")
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else()
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message(FATAL_ERROR "No supported polling engine detected. Unable to compile facil.io.")
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endif()
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endif()
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endif()
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endif()
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endif()
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# Define the source files for the library
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file(GLOB_RECURSE LIB_SOURCES ${LIB_ROOT}/*.c ${LIB_ROOT}/*.cpp ${LIB_ROOT}/*.cxx ${LIB_ROOT}/*.c++)
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set(SOURCES ${LIB_SOURCES})
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# Optimization level
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set(OPTIMIZATION "-O3")
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# Optimization level in debug mode
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set(OPTIMIZATION_DEBUG "-O0 -g -coverage -fsanitize=address -fsanitize=undefined -fno-omit-frame-pointer -fno-builtin")
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# Warning flags
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set(WARNINGS "-Wno-missing-field-initializers -Wformat-security")
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# Preprocessor definitions
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set(FLAGS "-DFIO_LEAK_COUNTER -DFIO_FIOBJ -DFIOBJ_MALLOC")
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if(WIN32 AND NOT MSVC)
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set(FLAGS "${FLAGS} -D_GNU_SOURCE -D__MINGW32__")
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endif()
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# C specific compiler options
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set(C_EXTRA_OPT "")
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# C++ specific compiler options
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set(CXX_EXTRA_OPT "-Wno-keyword-macro -Wno-vla-extension -Wno-c99-extensions -Wno-zero-length-array -Wno-variadic-macros -Wno-missing-braces")
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# Create the library target
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if(ENABLE_SHARED)
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add_library(${PROJECT_NAME} SHARED ${SOURCES})
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if(HAVE_SSL EQUAL 1)
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target_link_libraries(${PROJECT_NAME} INTERFACE Threads::Threads OpenSSL::SSL OpenSSL::Crypto)
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elseif(HAVE_SODIUM EQUAL 1)
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target_link_libraries(${PROJECT_NAME} INTERFACE Threads::Threads Sodium::Sodium)
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else()
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target_link_libraries(${PROJECT_NAME} INTERFACE Threads::Threads)
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endif()
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else()
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add_library(${PROJECT_NAME} STATIC ${SOURCES})
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endif()
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# Add the definitions to the target
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target_compile_options(${PROJECT_NAME} PRIVATE
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$<$<CONFIG:Debug>:${OPTIMIZATION_DEBUG} ${WARNINGS} ${CXX_EXTRA_OPT}> "-DDEBUG=1"
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$<$<NOT:$<CONFIG:Debug>>:${OPTIMIZATION} ${WARNINGS}>
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)
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target_compile_definitions(${PROJECT_NAME} PRIVATE ${FLAGS})
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set(PKG_CONFIG_FILE "${CMAKE_BINARY_DIR}/${PROJECT_NAME}.pc")
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configure_file(${CMAKE_SOURCE_DIR}/${PROJECT_NAME}.pc.in ${PKG_CONFIG_FILE} @ONLY)
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# Install the generated .pc file
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install(FILES ${PKG_CONFIG_FILE} DESTINATION ${CMAKE_INSTALL_PREFIX}/lib/pkgconfig)
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if(EXAMPLES_BUILD)
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# Define a function to build and run an example
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function(build_and_run_example EXAMPLE_NAME)
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add_executable(${EXAMPLE_NAME} examples/${EXAMPLE_NAME}.c)
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if(${EXAMPLE_NAME} STREQUAL server OR ${EXAMPLE_NAME} STREQUAL client)
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if(Sodium_FOUND)
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target_link_libraries(${EXAMPLE_NAME} PUBLIC ${PROJECT_NAME} PRIVATE Threads::Threads Sodium::Sodium)
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elseif(OpenSSL_FOUND)
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target_link_libraries(${EXAMPLE_NAME} PUBLIC ${PROJECT_NAME} PRIVATE Threads::Threads OpenSSL::SSL OpenSSL::Crypto)
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else()
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target_link_libraries(${EXAMPLE_NAME} PUBLIC ${PROJECT_NAME} PRIVATE Threads::Threads)
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endif()
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else()
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target_link_libraries(${EXAMPLE_NAME} PUBLIC ${PROJECT_NAME} PRIVATE Threads::Threads)
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endif()
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target_compile_definitions(${EXAMPLE_NAME} PRIVATE ${FLAGS})
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add_custom_target(run_${EXAMPLE_NAME}
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COMMAND ${EXAMPLE_NAME}
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DEPENDS ${EXAMPLE_NAME}
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)
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endfunction()
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# List of example files to build and run
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# comment all examples w/ issue build
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set(EXAMPLES
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array
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bstr
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chat
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client
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# fiobj
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map
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server
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string
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)
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# Build and run each example
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foreach(EXAMPLE ${EXAMPLES})
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build_and_run_example(${EXAMPLE})
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endforeach()
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endif()
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if(TESTS_BUILD)
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# Define a function to build and run a test
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function(build_and_run_test TEST_NAME)
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if(${TEST_NAME} STREQUAL cpp)
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add_executable(${TEST_NAME} tests/${TEST_NAME}.cpp)
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else()
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add_executable(${TEST_NAME} tests/${TEST_NAME}.c)
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endif()
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if(${TEST_NAME} STREQUAL base64 OR ${TEST_NAME} STREQUAL stl-mutex)
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if(Sodium_FOUND)
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target_link_libraries(${TEST_NAME} PUBLIC ${PROJECT_NAME} PRIVATE Threads::Threads Sodium::Sodium)
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elseif(OpenSSL_FOUND)
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target_link_libraries(${TEST_NAME} PUBLIC ${PROJECT_NAME} PRIVATE Threads::Threads OpenSSL::SSL OpenSSL::Crypto)
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endif()
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else()
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target_link_libraries(${TEST_NAME} PUBLIC ${PROJECT_NAME} PRIVATE Threads::Threads)
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endif()
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target_compile_definitions(${TEST_NAME} PRIVATE ${FLAGS} "-DTESTS=1")
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add_custom_target(run_${TEST_NAME}
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COMMAND ${TEST_NAME}
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DEPENDS ${TEST_NAME}
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)
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endfunction()
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# List of test files to build and run
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# comment all tests w/ issue build
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set(TESTS
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# array
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base64
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# cpp
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http1-parser-old
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http1-parser
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# json
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# json_find
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# json_minify
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malloc
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mempool
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# mustache
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noop
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# random
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slowloris
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# stl-mutex
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# stl
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url
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)
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# Build and run each test
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foreach(TEST ${TESTS})
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build_and_run_test(${TEST})
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endforeach()
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endif()

‎facil.io.pc.in‎

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prefix=@CMAKE_INSTALL_PREFIX@
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exec_prefix=@CMAKE_INSTALL_PREFIX@
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libdir=${prefix}/lib
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includedir=${prefix}/include
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Name: facil.io
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Description: The Web microFramework and Server Toolbox library for C
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Version: @PROJECT_VERSION@
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Cflags: -I${includedir}
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Libs: -L${libdir} -l@CMAKE_SHARED_LIBRARY_PREFIX@facil.io

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