/**************************************************************************/ /* os_unix.cpp */ /**************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* https://godotengine.org */ /**************************************************************************/ /* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */ /* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ /* "Software"), to deal in the Software without restriction, including */ /* without limitation the rights to use, copy, modify, merge, publish, */ /* distribute, sublicense, and/or sell copies of the Software, and to */ /* permit persons to whom the Software is furnished to do so, subject to */ /* the following conditions: */ /* */ /* The above copyright notice and this permission notice shall be */ /* included in all copies or substantial portions of the Software. */ /* */ /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */ /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /**************************************************************************/ #include "os_unix.h" #ifdef UNIX_ENABLED #include "core/config/project_settings.h" #include "core/debugger/engine_debugger.h" #include "core/debugger/script_debugger.h" #include "drivers/unix/dir_access_unix.h" #include "drivers/unix/file_access_unix.h" #include "drivers/unix/file_access_unix_pipe.h" #include "drivers/unix/net_socket_posix.h" #include "drivers/unix/thread_posix.h" #include "servers/rendering_server.h" #if defined(__APPLE__) #include <mach-o/dyld.h> #include <mach/host_info.h> #include <mach/mach_host.h> #include <mach/mach_time.h> #include <sys/sysctl.h> #endif #if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__) #include <sys/param.h> #include <sys/sysctl.h> #endif #if defined(__FreeBSD__) #include <kvm.h> #endif #if defined(__OpenBSD__) #include <sys/swap.h> #include <uvm/uvmexp.h> #endif #if defined(__NetBSD__) #include <uvm/uvm_extern.h> #endif #include <dlfcn.h> #include <errno.h> #include <poll.h> #include <signal.h> #include <stdarg.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <sys/resource.h> #include <sys/time.h> #include <sys/wait.h> #include <time.h> #include <unistd.h> #ifndef RTLD_DEEPBIND #define RTLD_DEEPBIND … #endif #ifndef SANITIZERS_ENABLED #define GODOT_DLOPEN_MODE … #else #define GODOT_DLOPEN_MODE … #endif #if defined(MACOS_ENABLED) || (defined(__ANDROID_API__) && __ANDROID_API__ >= 28) // Random location for getentropy. Fitting. #include <sys/random.h> #define UNIX_GET_ENTROPY #elif defined(__FreeBSD__) || defined(__OpenBSD__) || (defined(__GLIBC_MINOR__) && (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 26)) // In <unistd.h>. // One day... (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE >= 700) // https://publications.opengroup.org/standards/unix/c211 #define UNIX_GET_ENTROPY #endif #if !defined(UNIX_GET_ENTROPY) && !defined(NO_URANDOM) #include <fcntl.h> #endif /// Clock Setup function (used by get_ticks_usec) static uint64_t _clock_start = …; #if defined(__APPLE__) static double _clock_scale = 0; static void _setup_clock() { mach_timebase_info_data_t info; kern_return_t ret = mach_timebase_info(&info); ERR_FAIL_COND_MSG(ret != 0, "OS CLOCK IS NOT WORKING!"); _clock_scale = ((double)info.numer / (double)info.denom) / 1000.0; _clock_start = mach_absolute_time() * _clock_scale; } #else #if defined(CLOCK_MONOTONIC_RAW) && !defined(WEB_ENABLED) // This is a better clock on Linux. #define GODOT_CLOCK … #else #define GODOT_CLOCK … #endif static void _setup_clock() { … } #endif static void handle_interrupt(int sig) { … } void OS_Unix::initialize_debugging() { … } int OS_Unix::unix_initialize_audio(int p_audio_driver) { … } void OS_Unix::initialize_core() { … } void OS_Unix::finalize_core() { … } Vector<String> OS_Unix::get_video_adapter_driver_info() const { … } String OS_Unix::get_stdin_string() { … } Error OS_Unix::get_entropy(uint8_t *r_buffer, int p_bytes) { … } String OS_Unix::get_name() const { … } String OS_Unix::get_distribution_name() const { … } String OS_Unix::get_version() const { … } double OS_Unix::get_unix_time() const { … } OS::DateTime OS_Unix::get_datetime(bool p_utc) const { … } OS::TimeZoneInfo OS_Unix::get_time_zone_info() const { … } void OS_Unix::delay_usec(uint32_t p_usec) const { … } uint64_t OS_Unix::get_ticks_usec() const { … } Dictionary OS_Unix::get_memory_info() const { … } Dictionary OS_Unix::execute_with_pipe(const String &p_path, const List<String> &p_arguments, bool p_blocking) { … } Error OS_Unix::execute(const String &p_path, const List<String> &p_arguments, String *r_pipe, int *r_exitcode, bool read_stderr, Mutex *p_pipe_mutex, bool p_open_console) { … } Error OS_Unix::create_process(const String &p_path, const List<String> &p_arguments, ProcessID *r_child_id, bool p_open_console) { … } Error OS_Unix::kill(const ProcessID &p_pid) { … } int OS_Unix::get_process_id() const { … } bool OS_Unix::is_process_running(const ProcessID &p_pid) const { … } int OS_Unix::get_process_exit_code(const ProcessID &p_pid) const { … } String OS_Unix::get_locale() const { … } Error OS_Unix::open_dynamic_library(const String &p_path, void *&p_library_handle, GDExtensionData *p_data) { … } Error OS_Unix::close_dynamic_library(void *p_library_handle) { … } Error OS_Unix::get_dynamic_library_symbol_handle(void *p_library_handle, const String &p_name, void *&p_symbol_handle, bool p_optional) { … } Error OS_Unix::set_cwd(const String &p_cwd) { … } bool OS_Unix::has_environment(const String &p_var) const { … } String OS_Unix::get_environment(const String &p_var) const { … } void OS_Unix::set_environment(const String &p_var, const String &p_value) const { … } void OS_Unix::unset_environment(const String &p_var) const { … } String OS_Unix::get_user_data_dir() const { … } String OS_Unix::get_executable_path() const { … } void UnixTerminalLogger::log_error(const char *p_function, const char *p_file, int p_line, const char *p_code, const char *p_rationale, bool p_editor_notify, ErrorType p_type) { … } UnixTerminalLogger::~UnixTerminalLogger() { … } OS_Unix::OS_Unix() { … } #endif
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