globals.c File Reference

🔗 Global symbol stubs for test executables to satisfy linker dependencies More...

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Functions
	__attribute__ ((constructor))
	Test environment initialization (runs before main) Sets TESTING environment variable so libraries can detect test mode at runtime. This provides a fallback for when tests are run directly (not via ctest). CTest also sets TESTING=1 via set_tests_properties() in Tests.cmake. Also initializes the options RCU system so tests can use options_get().

Variables
atomic_t	g_should_exit = {0}
	Global application exit flag (shared across all modes)

Detailed Description

🔗 Global symbol stubs for test executables to satisfy linker dependencies

Definition in file globals.c.

Function Documentation

__attribute__()

__attribute__

(

(constructor)

)

Test environment initialization (runs before main) Sets TESTING environment variable so libraries can detect test mode at runtime. This provides a fallback for when tests are run directly (not via ctest). CTest also sets TESTING=1 via set_tests_properties() in Tests.cmake. Also initializes the options RCU system so tests can use options_get().

Definition at line 21 of file globals.c.

                                                                     {
  platform_setenv("TESTING", "1");
 
  // Initialize options RCU system with defaults for tests
  // This must happen before any code calls options_get()
  options_state_init();
}

References options_state_init(), and platform_setenv().

Variable Documentation

g_should_exit

atomic_t g_should_exit = {0}

Global application exit flag (shared across all modes)

Global shutdown flag referenced by lib/logging.c and lib/debug/lock.c In production builds, this is defined in main.c and set during shutdown. For tests, we stub it out as false (tests don't perform shutdown).

Definition at line 34 of file globals.c.

{0};

Referenced by client_audio_render_thread(), client_dispatch_thread(), client_receive_thread(), client_send_thread_func(), client_video_render_thread(), handle_image_frame_h265_packet(), handle_image_frame_packet(), server_main(), should_exit(), signal_exit(), stats_logger_thread(), and stop_client_render_threads().