Re: [libvirt] [PATCH 01/12] util: Introduce virHostGetDRMRenderNode helper

+char * +virHostGetDRMRenderNode(void) +{ + char *ret = NULL; + DIR *driDir = NULL; + const char *driPath = "/dev/dri"; + struct dirent *ent = NULL; + int dirErr = 0; + bool have_rendernode = false; + + if (virDirOpen(&driDir, driPath) < 0) + return NULL; + + while ((dirErr = virDirRead(driDir, &ent, driPath)) > 0) { + if (ent->d_type != DT_CHR) + continue; + + if (STREQLEN(ent->d_name, "renderD", 7)) {