/// <summary>
/// Replaces the current process with another executable
/// </summary>
/// <param name="path">The path to the executable</param>
/// <param name="argv">The arguments</param>
/// <param name="envp">The environment path</param>
/// <returns>Errorcode</returns>
public static int Execve(string path, string[] argv, string[] envp)
{
// TODO: envp
path = VFS.CreateAbsolutePath(path);
int error = Loader.StartProcess(path, argv, Task.SpawnFlags.SWAP_PID);
Heap.Free(path);
if (error < 0)
{
return(error);
}
// We spawned a task but the current process should actually be replaced
// So we must kill the current process
Tasking.RemoveTaskByPID(Tasking.CurrentTask.PID);
return(0);
}
/// <summary>
/// Exit syscall
/// </summary>
/// <param name="status">The status code</param>
/// <returns>Nothing</returns>
public static int Exit(int status)
{
Tasking.RemoveTaskByPID(Tasking.CurrentTask.PID);
return(0);
}
