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* inflow.c (child_terminal_inferior): Add comment.

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(child_terminal_ours_for_output): Add comment.
	(child_terminal_ours): Add comment.
	* linux-nat.c (linux_nat_terminal_inferior): Add comment.
	(linux_nat_terminal_ours): Add comment.
This commit is contained in:
Doug Evans
2014-07-31 11:48:24 -07:00
parent 462f517e50
commit 4d4ca2a15d
3 changed files with 33 additions and 5 deletions
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17
gdb/inflow.c
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@@ -267,7 +267,11 @@ child_terminal_init (struct target_ops *self)
}
/* Put the inferior's terminal settings into effect.
This is preparation for starting or resuming the inferior. */
This is preparation for starting or resuming the inferior.
N.B. Targets that want to use this with async support must build that
support on top of this (e.g., the caller still needs to remove stdin
from the event loop). E.g., see linux_nat_terminal_inferior. */
void
child_terminal_inferior (struct target_ops *self)
@@ -348,7 +352,10 @@ child_terminal_inferior (struct target_ops *self)
so that no input is discarded.
After doing this, either terminal_ours or terminal_inferior
should be called to get back to a normal state of affairs. */
should be called to get back to a normal state of affairs.
N.B. The implementation is (currently) no different than
child_terminal_ours. See child_terminal_ours_1. */
void
child_terminal_ours_for_output (struct target_ops *self)
@@ -358,7 +365,11 @@ child_terminal_ours_for_output (struct target_ops *self)
/* Put our terminal settings into effect.
First record the inferior's terminal settings
so they can be restored properly later. */
so they can be restored properly later.
N.B. Targets that want to use this with async support must build that
support on top of this (e.g., the caller still needs to add stdin to the
event loop). E.g., see linux_nat_terminal_ours. */
void
child_terminal_ours (struct target_ops *self)