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Add some error checking around ioctl's for terminal switching.

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John Gilmore
1991-11-23 05:22:34 +00:00
parent e6e265ce3a
commit 378d8e737c
1 changed files with 5 additions and 0 deletions
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Fri Nov 22 16:39:57 1991 John Gilmore (gnu at cygnus.com) Fri Nov 22 16:39:57 1991 John Gilmore (gnu at cygnus.com)
* inflow.c (terminal_inferior): Check the results of ioctl's, and
print a message if any of them fail.
(terminal_ours_1): Store result of ioctl's for debugging, but
don't print (the terminal isn't ours...).
* tm-tahoe.h (FRAME_ARGS_ADDRESS): No need to offset from frame * tm-tahoe.h (FRAME_ARGS_ADDRESS): No need to offset from frame
pointer. pointer.