From 35319ca3a5d6f6dd2b7619ca38d6f2b4696ff3dd Mon Sep 17 00:00:00 2001 From: lat9nq <22451773+lat9nq@users.noreply.github.com> Date: Wed, 23 Nov 2022 21:57:28 -0500 Subject: [PATCH] startup_checks: Use fmt::print, fix exec error handling Uses fmt::print opposed to std::fprintf for error printing. Call exit instead of returning to caller to prevent a like issue the previous commit was trying to solve. Removes unneeded comment. Co-authored-by: liamwhite Co-authored-by: Lioncash --- src/yuzu/startup_checks.cpp | 42 ++++++++++++++++++------------------- 1 file changed, 21 insertions(+), 21 deletions(-) diff --git a/src/yuzu/startup_checks.cpp b/src/yuzu/startup_checks.cpp index 95c9fdecb..ccdcf10fa 100644 --- a/src/yuzu/startup_checks.cpp +++ b/src/yuzu/startup_checks.cpp @@ -4,11 +4,11 @@ #include "video_core/vulkan_common/vulkan_wrapper.h" #ifdef _WIN32 -#include // for memset, strncpy, strncmp +#include #include #include #elif defined(YUZU_UNIX) -#include // for strncmp +#include #include #include #include @@ -16,7 +16,7 @@ #include #endif -#include +#include #include "video_core/vulkan_common/vulkan_instance.h" #include "video_core/vulkan_common/vulkan_library.h" #include "yuzu/startup_checks.h" @@ -30,7 +30,7 @@ void CheckVulkan() { Vulkan::CreateInstance(library, dld, VK_API_VERSION_1_0); } catch (const Vulkan::vk::Exception& exception) { - std::fprintf(stderr, "Failed to initialize Vulkan: %s\n", exception.what()); + fmt::print(stderr, "Failed to initialize Vulkan: {}\n", exception.what()); } } @@ -52,8 +52,8 @@ bool CheckEnvVars(bool* is_child) { *is_child = true; return false; } else if (!SetEnvironmentVariableA(IS_CHILD_ENV_VAR, ENV_VAR_ENABLED_TEXT)) { - std::fprintf(stderr, "SetEnvironmentVariableA failed to set %s with error %lu\n", - IS_CHILD_ENV_VAR, GetLastError()); + fmt::print(stderr, "SetEnvironmentVariableA failed to set {} with error {}\n", + IS_CHILD_ENV_VAR, GetLastError()); return true; } #elif defined(YUZU_UNIX) @@ -72,8 +72,8 @@ bool StartupChecks(const char* arg0, bool* has_broken_vulkan, bool perform_vulka // Set the startup variable for child processes const bool env_var_set = SetEnvironmentVariableA(STARTUP_CHECK_ENV_VAR, ENV_VAR_ENABLED_TEXT); if (!env_var_set) { - std::fprintf(stderr, "SetEnvironmentVariableA failed to set %s with error %lu\n", - STARTUP_CHECK_ENV_VAR, GetLastError()); + fmt::print(stderr, "SetEnvironmentVariableA failed to set {} with error {}\n", + STARTUP_CHECK_ENV_VAR, GetLastError()); return false; } @@ -91,30 +91,30 @@ bool StartupChecks(const char* arg0, bool* has_broken_vulkan, bool perform_vulka DWORD exit_code = STILL_ACTIVE; const int err = GetExitCodeProcess(process_info.hProcess, &exit_code); if (err == 0) { - std::fprintf(stderr, "GetExitCodeProcess failed with error %lu\n", GetLastError()); + fmt::print(stderr, "GetExitCodeProcess failed with error {}\n", GetLastError()); } // Vulkan is broken if the child crashed (return value is not zero) *has_broken_vulkan = (exit_code != 0); if (CloseHandle(process_info.hProcess) == 0) { - std::fprintf(stderr, "CloseHandle failed with error %lu\n", GetLastError()); + fmt::print(stderr, "CloseHandle failed with error {}\n", GetLastError()); } if (CloseHandle(process_info.hThread) == 0) { - std::fprintf(stderr, "CloseHandle failed with error %lu\n", GetLastError()); + fmt::print(stderr, "CloseHandle failed with error {}\n", GetLastError()); } } if (!SetEnvironmentVariableA(STARTUP_CHECK_ENV_VAR, nullptr)) { - std::fprintf(stderr, "SetEnvironmentVariableA failed to clear %s with error %lu\n", - STARTUP_CHECK_ENV_VAR, GetLastError()); + fmt::print(stderr, "SetEnvironmentVariableA failed to clear {} with error {}\n", + STARTUP_CHECK_ENV_VAR, GetLastError()); } #elif defined(YUZU_UNIX) const int env_var_set = setenv(STARTUP_CHECK_ENV_VAR, ENV_VAR_ENABLED_TEXT, 1); if (env_var_set == -1) { const int err = errno; - std::fprintf(stderr, "setenv failed to set %s with error %d\n", STARTUP_CHECK_ENV_VAR, err); + fmt::print(stderr, "setenv failed to set {} with error {}\n", STARTUP_CHECK_ENV_VAR, err); return false; } @@ -129,7 +129,7 @@ bool StartupChecks(const char* arg0, bool* has_broken_vulkan, bool perform_vulka const int r_val = waitpid(pid, &status, 0); if (r_val == -1) { const int err = errno; - std::fprintf(stderr, "wait failed with error %d\n", err); + fmt::print(stderr, "wait failed with error {}\n", err); return false; } // Vulkan is broken if the child crashed (return value is not zero) @@ -139,8 +139,8 @@ bool StartupChecks(const char* arg0, bool* has_broken_vulkan, bool perform_vulka const int env_var_cleared = unsetenv(STARTUP_CHECK_ENV_VAR); if (env_var_cleared == -1) { const int err = errno; - std::fprintf(stderr, "unsetenv failed to clear %s with error %d\n", STARTUP_CHECK_ENV_VAR, - err); + fmt::print(stderr, "unsetenv failed to clear {} with error {}\n", STARTUP_CHECK_ENV_VAR, + err); } #endif return false; @@ -169,7 +169,7 @@ bool SpawnChild(const char* arg0, PROCESS_INFORMATION* pi, int flags) { pi // lpProcessInformation ); if (!process_created) { - std::fprintf(stderr, "CreateProcessA failed with error %lu\n", GetLastError()); + fmt::print(stderr, "CreateProcessA failed with error {}\n", GetLastError()); return false; } @@ -182,14 +182,14 @@ pid_t SpawnChild(const char* arg0) { if (pid == -1) { // error const int err = errno; - std::fprintf(stderr, "fork failed with error %d\n", err); + fmt::print(stderr, "fork failed with error {}\n", err); return pid; } else if (pid == 0) { // child execl(arg0, arg0, nullptr); const int err = errno; - std::fprintf(stderr, "execl failed with error %d\n", err); - return -1; + fmt::print(stderr, "execl failed with error {}\n", err); + _exit(0); } return pid;