c_g_spawn_async_with_pipes

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
__gshared extern (C)
int function(char* workingDirectory, char** argv, char** envp, GSpawnFlags flags, GSpawnChildSetupFunc childSetup, void* userData, GPid* childPid, int* standardInput, int* standardOutput, int* standardError, GError** err) c_g_spawn_async_with_pipes;

Meta