Changes between Version 1 and Version 2 of kernel_tty0


Ignore:
Timestamp:
Oct 9, 2014, 12:56:24 PM (10 years ago)
Author:
alain
Comment:

--

Legend:

Unmodified
Added
Removed
Modified

  • kernel_tty0

    v1 v2  
    33[[PageOutline]]
    44
    5 The [source:soft/giet_vm/giet_common/utils.c utils.c] and [source:soft/giet_vm/giet_common/utils.h util.h] files define the functions used to access the kernel terminal TTY[0]. The ''_put'' functions do not take the lock protecting exclusive access. The ''_printf''s function takes the lock protecting exclusive access.
     5The [source:soft/giet_vm/giet_common/utils.c utils.c] and [source:soft/giet_vm/giet_common/utils.h util.h] files define the functions used to access the kernel terminal TTY[0]. The ''_put*'' functions do not take the lock protecting exclusive access. The ''_printf'' function takes the lock protecting exclusive access.
    66
    77They are prefixed by "_" to remind that they can only be executed by a processor in kernel mode.