[libvirt PATCH 2/3] virQEMUCapsCachePriv: Add kernel command line
Signed-off-by: Tim Wiederhake <twiederh(a)redhat.com>
---
src/qemu/qemu_capabilities.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index 21b7e8050b..c2a885351f 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -4096,6 +4096,7 @@ struct _virQEMUCapsCachePriv {
virArch hostArch;
unsigned int microcodeVersion;
char *kernelVersion;
+ char *kernelCmdline;
char *hostCPUSignature;
/* cache whether /dev/kvm is usable as runUid:runGuid */
@@ -4112,6 +4113,7 @@ virQEMUCapsCachePrivFree(void *privData)
g_free(priv->libDir);
g_free(priv->kernelVersion);
+ g_free(priv->kernelCmdline);
g_free(priv->hostCPUSignature);
g_free(priv);
}
@@ -5649,6 +5651,9 @@ virQEMUCapsCacheNew(const char *libDir,
if (uname(&uts) == 0)
priv->kernelVersion = g_strdup_printf("%s %s", uts.release,
uts.version);
+ if (virFileReadValueString(&priv->kernelCmdline, "/proc/cmdline")
< 0)
+ goto error;
+
cleanup:
VIR_FREE(capsCacheDir);
return cache;
--
2.31.1