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indicating an unhandled "command". ERESTART is -1, which can lead to confusion. ERESTART has been moved to -3 and EPASSTHROUGH has been placed at -4. No ioctl code should now return -1 anywhere. The ioctl() system call is now properly restartable. |
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arcbios_tty.c | ||
arcbios.c | ||
arcbios.h | ||
arcbiosvar.h |