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conf: Introduce virDomainRNGDefPostParse()

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Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Andrea Bolognani 2019-02-15 10:39:20 +01:00
parent fcb30c40e9
commit 49b45a1cf4
1 changed files with 16 additions and 7 deletions
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23
src/conf/domain_conf.c
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@ -4842,6 +4842,20 @@ virDomainChrDefPostParse(virDomainChrDefPtr chr,
} }
static int
virDomainRNGDefPostParse(virDomainRNGDefPtr rng)
{
/* set default path for virtio-rng "random" backend to /dev/random */
if (rng->backend == VIR_DOMAIN_RNG_BACKEND_RANDOM &&
!rng->source.file) {
if (VIR_STRDUP(rng->source.file, "/dev/random") < 0)
return -1;
}
return 0;
}
static int static int
virDomainVsockDefPostParse(virDomainVsockDefPtr vsock) virDomainVsockDefPostParse(virDomainVsockDefPtr vsock)
{ {
@ -4866,13 +4880,8 @@ virDomainDeviceDefPostParseCommon(virDomainDeviceDefPtr dev,
if (dev->type == VIR_DOMAIN_DEVICE_CHR) if (dev->type == VIR_DOMAIN_DEVICE_CHR)
return virDomainChrDefPostParse(dev->data.chr, def); return virDomainChrDefPostParse(dev->data.chr, def);
/* set default path for virtio-rng "random" backend to /dev/random */ if (dev->type == VIR_DOMAIN_DEVICE_RNG)
if (dev->type == VIR_DOMAIN_DEVICE_RNG && return virDomainRNGDefPostParse(dev->data.rng);
dev->data.rng->backend == VIR_DOMAIN_RNG_BACKEND_RANDOM &&
!dev->data.rng->source.file) {
if (VIR_STRDUP(dev->data.rng->source.file, "/dev/random") < 0)
return -1;
}
/* verify disk source */ /* verify disk source */
if (dev->type == VIR_DOMAIN_DEVICE_DISK) { if (dev->type == VIR_DOMAIN_DEVICE_DISK) {