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https://gitlab.com/libvirt/libvirt.git
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* src/openvz_conf.c src/openvz_conf.h src/openvz_driver.c: a bit
of cleanup on top of previous patches. Daniel
This commit is contained in:
parent
b36902c37a
commit
5196e6cab7
@ -1,3 +1,8 @@
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Mon Sep 3 18:29:05 CEST 2007 Daniel Veillard <veillard@redhat.com>
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* src/openvz_conf.c src/openvz_conf.h src/openvz_driver.c: a bit
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of cleanup on top of previous patches.
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Mon Sep 3 17:35:15 CEST 2007 Daniel Veillard <veillard@redhat.com>
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Mon Sep 3 17:35:15 CEST 2007 Daniel Veillard <veillard@redhat.com>
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* src/openvz_conf.c src/openvz_conf.h src/openvz_driver.c
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* src/openvz_conf.c src/openvz_conf.h src/openvz_driver.c
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@ -59,9 +59,6 @@ static void error (virConnectPtr conn, virErrorNumber code, const char *info);
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static struct openvz_vm_def *openvzParseXML(virConnectPtr conn, xmlDocPtr xml);
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static struct openvz_vm_def *openvzParseXML(virConnectPtr conn, xmlDocPtr xml);
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static int openvzGetVPSUUID(int vpsid, char *uuidstr);
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static int openvzGetVPSUUID(int vpsid, char *uuidstr);
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static int openvzSetUUID(int vpsid);
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static int openvzSetUUID(int vpsid);
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static struct openvz_vm *openvzLoadConfig(struct openvz_driver *driver,
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const char *path,
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const char *xmlStr);
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/* For errors internal to this library. */
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/* For errors internal to this library. */
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static void
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static void
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@ -117,7 +114,7 @@ struct openvz_vm
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}
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}
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int
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int
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strtoI(char *str)
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strtoI(const char *str)
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{
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{
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int base = 10;
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int base = 10;
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char *endptr;
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char *endptr;
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@ -340,7 +337,7 @@ static struct openvz_vm_def
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}
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}
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/* rejecting VPS ID <= OPENVZ_RSRV_VM_LIMIT for they are reserved */
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/* rejecting VPS ID <= OPENVZ_RSRV_VM_LIMIT for they are reserved */
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if (strtoI(BAD_CAST obj->stringval) <= OPENVZ_RSRV_VM_LIMIT) {
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if (strtoI((const char *) obj->stringval) <= OPENVZ_RSRV_VM_LIMIT) {
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error(conn, VIR_ERR_INTERNAL_ERROR,
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error(conn, VIR_ERR_INTERNAL_ERROR,
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"VPS ID Error (must be an integer greater than 100");
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"VPS ID Error (must be an integer greater than 100");
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goto bail_out;
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goto bail_out;
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@ -531,13 +528,18 @@ openvzGetVPSInfo(virConnectPtr conn) {
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*pnext = calloc(1, sizeof(struct openvz_vm));
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*pnext = calloc(1, sizeof(struct openvz_vm));
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if(!*pnext) {
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if(!*pnext) {
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error(conn, VIR_ERR_INTERNAL_ERROR, "calloc failed");
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error(conn, VIR_ERR_INTERNAL_ERROR, "calloc failed");
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return NULL;
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goto error;
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}
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}
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if(!vm)
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if(!vm)
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vm = *pnext;
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vm = *pnext;
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fscanf(fp, "%d %s\n", &veid, status);
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if (fscanf(fp, "%d %s\n", &veid, status) != 2) {
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error(conn, VIR_ERR_INTERNAL_ERROR,
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"Failed to parse vzlist output");
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free(*pnext);
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goto error;
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}
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if(strcmp(status, "stopped")) {
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if(strcmp(status, "stopped")) {
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(*pnext)->status = VIR_DOMAIN_RUNNING;
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(*pnext)->status = VIR_DOMAIN_RUNNING;
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driver->num_active ++;
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driver->num_active ++;
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@ -546,14 +548,18 @@ openvzGetVPSInfo(virConnectPtr conn) {
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else {
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else {
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(*pnext)->status = VIR_DOMAIN_SHUTOFF;
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(*pnext)->status = VIR_DOMAIN_SHUTOFF;
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driver->num_inactive ++;
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driver->num_inactive ++;
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(*pnext)->vpsid = -1; /* inactive domains don't have their ID set in libvirt,
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/*
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thought this doesn't make sense for OpenVZ */
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* inactive domains don't have their ID set in libvirt,
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* thought this doesn't make sense for OpenVZ
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*/
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(*pnext)->vpsid = -1;
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}
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}
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vmdef = calloc(1, sizeof(struct openvz_vm_def));
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vmdef = calloc(1, sizeof(struct openvz_vm_def));
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if(!vmdef) {
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if(!vmdef) {
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error(conn, VIR_ERR_INTERNAL_ERROR, "calloc failed");
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error(conn, VIR_ERR_INTERNAL_ERROR, "calloc failed");
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return NULL;
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free(*pnext);
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goto error;
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}
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}
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snprintf(vmdef->name, OPENVZ_NAME_MAX, "%i", veid);
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snprintf(vmdef->name, OPENVZ_NAME_MAX, "%i", veid);
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@ -561,14 +567,27 @@ openvzGetVPSInfo(virConnectPtr conn) {
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ret = virUUIDParse(uuidstr, vmdef->uuid);
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ret = virUUIDParse(uuidstr, vmdef->uuid);
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if(ret == -1) {
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if(ret == -1) {
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error(conn, VIR_ERR_INTERNAL_ERROR, "UUID in config file malformed");
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error(conn, VIR_ERR_INTERNAL_ERROR,
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return NULL;
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"UUID in config file malformed");
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free(*pnext);
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free(vmdef);
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goto error;
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}
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}
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(*pnext)->vmdef = vmdef;
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(*pnext)->vmdef = vmdef;
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pnext = &(*pnext)->next;
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pnext = &(*pnext)->next;
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}
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}
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return vm;
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return vm;
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error:
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while (vm != NULL) {
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struct openvz_vm *next;
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next = vm->next;
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free(vm->vmdef);
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free(vm);
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vm = next;
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}
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return NULL;
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}
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}
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static char
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static char
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@ -660,7 +679,7 @@ openvzSetUUID(int vpsid)
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char uuidstr[VIR_UUID_STRING_BUFLEN];
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char uuidstr[VIR_UUID_STRING_BUFLEN];
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unsigned char uuid[VIR_UUID_BUFLEN];
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unsigned char uuid[VIR_UUID_BUFLEN];
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char *conf_dir;
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char *conf_dir;
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int fd, ret, i;
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int fd, ret;
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conf_dir = openvzLocateConfDir();
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conf_dir = openvzLocateConfDir();
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sprintf(conf_file, "%s/%d.conf", conf_dir, vpsid);
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sprintf(conf_file, "%s/%d.conf", conf_dir, vpsid);
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@ -129,5 +129,5 @@ void openvzRemoveInactiveVM(struct openvz_driver *driver, struct openvz_vm *vm);
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void openvzFreeDriver(struct openvz_driver *driver);
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void openvzFreeDriver(struct openvz_driver *driver);
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void openvzFreeVM(struct openvz_driver *driver, struct openvz_vm *vm, int checkCallee);
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void openvzFreeVM(struct openvz_driver *driver, struct openvz_vm *vm, int checkCallee);
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void openvzFreeVMDef(struct openvz_vm_def *def);
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void openvzFreeVMDef(struct openvz_vm_def *def);
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int strtoI(char *str);
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int strtoI(const char *str);
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#endif /* OPENVZ_CONF_H */
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#endif /* OPENVZ_CONF_H */
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@ -164,7 +164,7 @@ static virDomainPtr openvzDomainLookupByID(virConnectPtr conn,
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return dom;
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return dom;
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}
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}
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static char *openvzGetOSType(virDomainPtr dom)
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static char *openvzGetOSType(virDomainPtr dom ATTRIBUTE_UNUSED)
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{
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{
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/* OpenVZ runs on Linux and runs only Linux */
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/* OpenVZ runs on Linux and runs only Linux */
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return strdup("linux");
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return strdup("linux");
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@ -275,7 +275,8 @@ bail_out:
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return ret;
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return ret;
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}
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}
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static int openvzDomainReboot(virDomainPtr dom, unsigned int flags) {
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static int openvzDomainReboot(virDomainPtr dom,
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unsigned int flags ATTRIBUTE_UNUSED) {
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char cmdbuf[CMDBUF_LEN];
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char cmdbuf[CMDBUF_LEN];
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int ret;
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int ret;
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char *cmdExec[OPENVZ_MAX_ARG];
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char *cmdExec[OPENVZ_MAX_ARG];
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@ -631,7 +632,7 @@ static int openvzListDomains(virConnectPtr conn, int *ids, int nids) {
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return got;
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return got;
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}
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}
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static int openvzNumDomains(virConnectPtr conn) {
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static int openvzNumDomains(virConnectPtr conn ATTRIBUTE_UNUSED) {
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return ovz_driver.num_active;
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return ovz_driver.num_active;
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}
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}
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@ -662,7 +663,7 @@ static int openvzListDefinedDomains(virConnectPtr conn,
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return got;
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return got;
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}
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}
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static int openvzNumDefinedDomains(virConnectPtr conn) {
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static int openvzNumDefinedDomains(virConnectPtr conn ATTRIBUTE_UNUSED) {
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return ovz_driver.num_inactive;
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return ovz_driver.num_inactive;
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}
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}
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@ -687,11 +688,11 @@ static int openvzActive(void) {
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return 1;
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return 1;
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}
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}
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static int openvzCloseNetwork(virConnectPtr conn) {
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static int openvzCloseNetwork(virConnectPtr conn ATTRIBUTE_UNUSED) {
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return 0;
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return 0;
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}
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}
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static virDrvOpenStatus openvzOpenNetwork(virConnectPtr conn,
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static virDrvOpenStatus openvzOpenNetwork(virConnectPtr conn ATTRIBUTE_UNUSED,
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const char *name ATTRIBUTE_UNUSED,
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const char *name ATTRIBUTE_UNUSED,
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int flags ATTRIBUTE_UNUSED) {
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int flags ATTRIBUTE_UNUSED) {
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return VIR_DRV_OPEN_SUCCESS;
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return VIR_DRV_OPEN_SUCCESS;
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@ -747,6 +748,11 @@ static virDriver openvzDriver = {
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NULL, /* domainGetSchedulerType */
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NULL, /* domainGetSchedulerType */
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NULL, /* domainGetSchedulerParameters */
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NULL, /* domainGetSchedulerParameters */
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NULL, /* domainSetSchedulerParameters */
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NULL, /* domainSetSchedulerParameters */
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NULL, /* domainMigratePrepare */
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NULL, /* domainMigratePerform */
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NULL, /* domainMigrateFinish */
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NULL, /* domainBlockStats */
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NULL, /* domainInterfaceStats */
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};
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};
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static virNetworkDriver openvzNetworkDriver = {
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static virNetworkDriver openvzNetworkDriver = {
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