[ovs-git] Open vSwitch: ovs-lib: Return the exit status of ovs-ctl in ovs_ctl(). (master)

dev at openvswitch.org dev at openvswitch.org
Wed Oct 2 17:33:09 UTC 2013


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      from  0a37839c03307cc4cc726d27a7348c05d469c5eb (commit)

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- Log -----------------------------------------------------------------
commit 9d46457e07cad9cd39b3f0ddb2ca9a50e74361b8
Diffs: http://openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=commitdiff;h=9d46457e07cad9cd39b3f0ddb2ca9a50e74361b8
Author: Duffie Cooley <dcooley at nicira.com>
		
ovs-lib: Return the exit status of ovs-ctl in ovs_ctl().
		
commit 46528f78e5c(debian, rhel, xenserver: Ability to collect ovs-ctl logs)
made changes in the startup scripts such that the o/p of ovs-ctl is logged
into ovs-ctl.log. But it had an unintended consequence that the exit status
of ovs-ctl was no longer returned. We would always return success(the exit
status of tee).

With this commit, we return the exit status of ovs-ctl instead of tee.
Code referenced from: (line wrapped).
http://unix.stackexchange.com/questions/14270/\
get-exit-status-of-process-thats-piped-to-another/70675#70675)

Signed-off-by: Gurucharan Shetty <gshetty at nicira.com>
Signed-off-by: Duffie Cooley <dcooley at nicira.com>
Acked-by: Ben Pfaff <blp at nicira.com>


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Summary of changes:
 utilities/ovs-lib.in |   13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)


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