Follow us on Google+ Follow us on Facebook Follow us on Twitter

Opened 7 years ago

Last modified 3 years ago

#269 new defect

Characters must be written atomically to the console

Reported by: Jiri Svoboda Owned by:
Priority: minor Milestone: 0.7.1
Component: helenos/srv/console Version:
Keywords: Cc:
Blocker for: Depends on:
See also:

Description

Currently the handler of VFS_WRITE in console expects that the provided data buffer consist of entire characters. If it does not, the incomplete characters won't be printed correctly.

This might not be the best behavior, because it means that anyone writing to the console file interface needs to know they are writing text (as opposed to binary data).

Currently 'cat' command in Bdsh is probably suffering from this.

Change History (3)

comment:1 Changed 7 years ago by Jakub Jermář

Milestone: 0.4.30.5.0

comment:2 Changed 5 years ago by Jakub Jermář

Milestone: 0.5.00.5.1

comment:3 Changed 3 years ago by Jakub Jermář

Milestone: 0.6.00.7.1
Note: See TracTickets for help on using tickets.