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moduselect.c

  • Paul Sokolovsky's avatar
    093a8f5f
    unix/moduselect: If file object passed to .register(), return it in .poll(). · 093a8f5f
    Paul Sokolovsky authored 
    This makes unix "uselect" compatible with baremetal "uselect". Previosuly,
unix version accepted file/socket objects, but internally converted that
to file descriptors, and that's what .poll() returned. To acheive new
behavior, file-like objects are stored internally in an array, in addition
to existing array of struct pollfd. This array is created only on first
case of file-like object being passed to .register(). If only raw fd's are
passed, there will be no additional memory used comparing to the original
implementation.
    093a8f5f
    History
    unix/moduselect: If file object passed to .register(), return it in .poll().
    Paul Sokolovsky authored 
    This makes unix "uselect" compatible with baremetal "uselect". Previosuly,
unix version accepted file/socket objects, but internally converted that
to file descriptors, and that's what .poll() returned. To acheive new
behavior, file-like objects are stored internally in an array, in addition
to existing array of struct pollfd. This array is created only on first
case of file-like object being passed to .register(). If only raw fd's are
passed, there will be no additional memory used comparing to the original
implementation.