bugGNU Teseq - Bugs: bug #28765, Support "ttyrec" in...


bug #28765: Support "ttyrec" in addition to "script"

Submitted by:  Micah Cowan <micahcowan>
Submitted on:  Fri 29 Jan 2010 07:49:30 PM UTC  
Severity:  3 - Normal Priority:  5 - Normal
Status:  Postponed Assigned to:  None
Open/Closed:  Open

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Thu 02 Dec 2010 07:14:56 PM UTC, comment #1: 

ttyrec's output files consist of a series of blocks, each starting with a 3-quad header consisting of a "struct timeval" (converted to two uint32_t's), and a u_int32_t specifying the length of the block. The block is output, and then the next header is used, and ttyplay waits the differene in time between the new timeval and the previous one. ttyrec just uses gettimeofday() to record the timevals, so it's actual timestamps that are recorded, not time intervals-to-wait.

Micah Cowan <micahcowan>
Project Administrator
Fri 29 Jan 2010 07:49:30 PM UTC, original submission:  

Uses an in-band timing record, AIUI.

Micah Cowan <micahcowan>
Project Administrator


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