Re: [libvirt] [PATCH 2/6] Add helper APIs for iterating over PCI device resource files

@@ -1022,3 +1022,55 @@ pciDeviceListFind(pciDeviceList *list, pciDevice *dev) return list->devs[i]; return NULL; } + + +int pciDeviceFileIterate(virConnectPtr conn, + pciDevice *dev, + pciDeviceFileActor actor, + void *opaque) +{ + char *pcidir = NULL; + char *file = NULL; + DIR *dir = NULL; + int ret = -1; + struct dirent *ent; + + if (virAsprintf(&pcidir, "/sys/bus/pci/devices/%04x:%02x:%02x.%x", + dev->domain, dev->bus, dev->slot, dev->function) < 0) {