Adding a new API to obtain information about the host node's present, online and offline CPUs.
int virNodeGetCPUMapFlags(virConnectPtr conn, unsigned char **cpumap, unsigned int *online, unsigned int flags); The function will return the number of CPUs present on the host or -1 on failure; If cpumap is non-NULL virNodeGetCPUMapFlags will allocate an array containing a bit map representation of the online CPUs. It's the callers responsibility to deallocate cpumap using free(). If online is non-NULL, the variable pointed to will contain the number of online host node CPUs. The variable flags has been added to support future extensions and must be set to 0. Note: the name virNodeGetCPUMapFlags has been chosen to avoid confusion with the nodeinfo function nodeGetCPUmap. Signed-off-by: Viktor Mihajlovski <mihaj...@linux.vnet.ibm.com> --- include/libvirt/libvirt.h.in | 8 ++++++++ python/generator.py | 1 + src/libvirt_public.syms | 5 +++++ 3 files changed, 14 insertions(+), 0 deletions(-) diff --git a/include/libvirt/libvirt.h.in b/include/libvirt/libvirt.h.in index a4e8ca9..6b72159 100644 --- a/include/libvirt/libvirt.h.in +++ b/include/libvirt/libvirt.h.in @@ -4500,6 +4500,14 @@ int virNodeSetMemoryParameters(virConnectPtr conn, int nparams, unsigned int flags); +/* + * node CPU map + */ +int virNodeGetCPUMapFlags(virConnectPtr conn, + unsigned char **cpumap, + unsigned int *online, + unsigned int flags); + #ifdef __cplusplus } #endif diff --git a/python/generator.py b/python/generator.py index ced7e41..8591b8d 100755 --- a/python/generator.py +++ b/python/generator.py @@ -429,6 +429,7 @@ skip_impl = ( 'virConnectRegisterCloseCallback', 'virNodeGetMemoryParameters', 'virNodeSetMemoryParameters', + 'virNodeGetCPUMapFlags', ) qemu_skip_impl = ( diff --git a/src/libvirt_public.syms b/src/libvirt_public.syms index 2c924d5..0c8f4ff 100644 --- a/src/libvirt_public.syms +++ b/src/libvirt_public.syms @@ -569,4 +569,9 @@ LIBVIRT_0.10.2 { virStoragePoolListAllVolumes; } LIBVIRT_0.10.0; +LIBVIRT_1.0.0 { + global: + virNodeGetCPUMapFlags; +} LIBVIRT_0.10.2; + # .... define new API here using predicted next version number .... -- 1.7.0.4 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list