[MDEV-13219] warning: ignoring return value of ‘system’, declared with attribute warn_unused_result Created: 2017-06-29  Updated: 2017-07-03

Status: Confirmed
Project: MariaDB Server
Component/s: Compiling
Affects Version/s: 10.2.6
Fix Version/s: 10.2

Type: Bug Priority: Minor
Reporter: Guillermo Céspedes Tabárez Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: compile, warning
Environment:

Debian 8.8 x32 - Digitalocean

  1. uname -a
    Linux framework 3.16.0-4-686-pae #1 SMP Debian 3.16.43-2+deb8u2 (2017-06-26) i686 GNU/Linux


 Description   

[ 44%] Building C object libmariadb/unittest/libmariadb/CMakeFiles/t_aurora.dir/t_aurora.c.o
/var/tmp/mariadb_build/mariadb_src/libmariadb/unittest/libmariadb/t_aurora.c: In function ‘test_reconnect’:
/var/tmp/mariadb_build/mariadb_src/libmariadb/unittest/libmariadb/t_aurora.c:100:3: warning: ignoring return value of ‘system’, declared with attribute warn_unused_result [-Wunused-result]
system("/usr/local/aws/bin/aws rds failover-db-cluster --db-cluster-identifier instance-1-cluster");
^

 Comments   
Comment by Elena Stepanova [ 2017-07-03 ]

Can be seen in buildbot
http://buildbot.askmonty.org/buildbot/builders/kvm-deb-jessie-x86/builds/2482/steps/compile/logs/warnings%20%2856%29

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