Re: [libvirt] [PATCH] Add function that raises error if domain is not active

Add a function named virDomainObjCheckIsActive in src/conf/domain_conf.c. It calls virDomainObjIsActive, raises error and returns. There is a lot of occurence of this pattern and it will save 3 lines on each call. Knowing that there is over 100 occurences, it will remove 300 lines from the code base. Signed-off-by: Clementine Hayat <clem(a)lse.epita.fr&gt; --- Patch proposed for gsoc2018. src/conf/domain_conf.c | 11 +++++ src/conf/domain_conf.h | 2 + src/libvirt_private.syms | 1 + src/qemu/qemu_driver.c | 96 +++++++++------------------------------- 4 files changed, 34 insertions(+), 76 deletions(-) diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index d23182f18..86d28c26a 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -6003,6 +6003,17 @@ virDomainDefValidate(virDomainDefPtr def, return 0; } +int +virDomainObjCheckIsActive(virDomainObjPtr dom) +{ + if (!virDomainObjIsActive(dom)) { + virReportError(VIR_ERR_OPERATION_INVALID, + "%s", _("domain is not running")); + return -1;