[DragonFlyBSD - Bug #1528] (In Progress) ktrace does not show proper return values for pipe(2)

bugtracker-admin at leaf.dragonflybsd.org bugtracker-admin at leaf.dragonflybsd.org
Thu Feb 20 07:32:42 PST 2014


Issue #1528 has been updated by tuxillo.

Description updated
Category set to Kernel
Status changed from New to In Progress
Assignee changed from 0 to tuxillo
Target version set to 3.8.0

Grab.

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Bug #1528: ktrace does not show proper return values for pipe(2)
http://bugs.dragonflybsd.org/issues/1528#change-11798

* Author: corecode
* Status: In Progress
* Priority: Normal
* Assignee: tuxillo
* Category: Kernel
* Target version: 3.8.0
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When ktracing a pipe syscall, the output is:

57705 a.out    CALL  pipe
57705 a.out    RET   pipe 3

However, the return value of pipe is 0, and the returned value for the 
file descs is {3, 4}.



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