[jbosstools-issues] [JBoss JIRA] (ERT-525) Docker launch not able to handle debugging C/C++ programs that printf without newlines [EBZ#521211]
Friendly Jira Robot (JIRA)
issues at jboss.org
Mon Aug 21 20:27:00 EDT 2017
Friendly Jira Robot created ERT-525:
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Summary: Docker launch not able to handle debugging C/C++ programs that printf without newlines [EBZ#521211]
Key: ERT-525
URL: https://issues.jboss.org/browse/ERT-525
Project: Eclipse Release Train
Issue Type: Task
Components: Linux Tools
Reporter: Friendly Jira Robot
Using the CDT Debug in Container support for C/C++ applications, if a simple C application does a printf without a newline, the line may or may not be shown while stepping or running the program inside gdbserver. It appears that the Docker daemon is not reliable in delivering output in such a case and sometimes it turns up too late (e.g. gdbserver and the application are both finished) so it does not appear. Sometimes it shows up after gdbserver and the application is finished. In such a case, a line containing a single LineFeed character is printed in the place it should have been printed in the first place.
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