Daniel Veillard wrote:
On Tue, Jun 19, 2007 at 02:16:23PM +0100, Richard W.M. Jones wrote:(3) Split VIR_ERR_NO_SUPPORT into two categories. Currently this category mixes up cases where we fail to open a connection, and cases where there is no driver support for a particular operation (even with an open connection). In the first case, go through all the places which return this error and add proper diagnostic information to the error messages.-- Again, I am prepared to do this if people think it's a good idea.It would be logical to separate the two, I think we already at the low level do the difference but it doesn't show up at the error level.
The attached patch:(1) Makes VIR_ERR_NO_SUPPORT mean that a function is not supported by the hypervisor. It changes the message to be more specific and coincidentally corrects a bug which was causing the optional info field to be dropped.
(2) Makes VIR_ERR_NO_CONNECT mean that we could not connect to the hypervisor.
(3) Deprecates VIR_ERR_CALL_FAILED, because the meaning and use of this overlapped with VIR_ERR_NO_SUPPORT, and some calls failed with one and other calls failed with the other. Accordingly it changes all VIR_ERR_CALL_FAILED errors into VIR_ERR_NO_SUPPORT errors.
(4) Removes all error messages which occur before VIR_DRV_OPEN_DECLINED. If a driver is declines a URI, then that is normal behaviour and no reason to print an error. A later driver in the chain may accept the URI, and if none of the drivers can accept it then libvirt.c:do_open contains code to generate an error.
(5) If xen_unified.c was passed a naked string like "foo" as a URI then it would try to use it as a relative file reference. This was wrong and obscures a whole class of error message, so I've changed it so that xen_unified.c will only try to accept an absolute pathname (eg. ///var/lib/xen/xend-socket).
Rich. -- Emerging Technologies, Red Hat - http://et.redhat.com/~rjones/ Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SL4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 03798903
Index: src/virterror.c
===================================================================
RCS file: /data/cvs/libvirt/src/virterror.c,v
retrieving revision 1.26
diff -u -r1.26 virterror.c
--- src/virterror.c 7 Jun 2007 13:05:01 -0000 1.26
+++ src/virterror.c 20 Jun 2007 13:03:39 -0000
@@ -410,10 +410,10 @@
errmsg = _("out of memory");
break;
case VIR_ERR_NO_SUPPORT:
- if (info != NULL)
- errmsg = _("no support for hypervisor");
+ if (info == NULL)
+ errmsg = _("this function is not supported by the hypervisor");
else
- errmsg = _("no support for hypervisor %s");
+ errmsg = _("this function is not supported by the hypervisor: %s");
break;
case VIR_ERR_NO_CONNECT:
if (info == NULL)
@@ -538,7 +538,7 @@
else
errmsg = _("too many drivers registered in %s");
break;
- case VIR_ERR_CALL_FAILED:
+ case VIR_ERR_CALL_FAILED: /* DEPRECATED, use VIR_ERR_NO_SUPPORT */
if (info == NULL)
errmsg = _("library call failed, possibly not supported");
else
Index: src/libvirt.c
===================================================================
RCS file: /data/cvs/libvirt/src/libvirt.c,v
retrieving revision 1.76
diff -u -r1.76 libvirt.c
--- src/libvirt.c 20 Jun 2007 10:01:14 -0000 1.76
+++ src/libvirt.c 20 Jun 2007 13:03:41 -0000
@@ -314,7 +314,8 @@
}
if (!ret->driver) {
- virLibConnError (NULL, VIR_ERR_NO_SUPPORT, name);
+ /* If we reach here, then all drivers declined the connection. */
+ virLibConnError (NULL, VIR_ERR_NO_CONNECT, name);
goto failed;
}
@@ -889,7 +890,7 @@
if (conn->driver->domainSave)
return conn->driver->domainSave (domain, to);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -942,7 +943,7 @@
if (conn->driver->domainRestore)
return conn->driver->domainRestore (conn, from);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -1001,7 +1002,7 @@
if (conn->driver->domainCoreDump)
return conn->driver->domainCoreDump (domain, to, flags);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -1037,7 +1038,7 @@
if (conn->driver->domainShutdown)
return conn->driver->domainShutdown (domain);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -1071,7 +1072,7 @@
if (conn->driver->domainReboot)
return conn->driver->domainReboot (domain, flags);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -1217,7 +1218,7 @@
if (conn->driver->domainGetOSType)
return conn->driver->domainGetOSType (domain);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return NULL;
}
@@ -1246,7 +1247,7 @@
if (conn->driver->domainGetMaxMemory)
return conn->driver->domainGetMaxMemory (domain);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return 0;
}
@@ -1288,7 +1289,7 @@
if (conn->driver->domainSetMaxMemory)
return conn->driver->domainSetMaxMemory (domain, memory);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -1331,7 +1332,7 @@
if (conn->driver->domainSetMemory)
return conn->driver->domainSetMemory (domain, memory);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -1367,7 +1368,7 @@
if (conn->driver->domainGetInfo)
return conn->driver->domainGetInfo (domain, info);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -1401,7 +1402,7 @@
if (conn->driver->domainDumpXML)
return conn->driver->domainDumpXML (domain, flags);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return NULL;
}
@@ -1429,7 +1430,7 @@
if (conn->driver->nodeGetInfo)
return conn->driver->nodeGetInfo (conn, info);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -1454,7 +1455,7 @@
if (conn->driver->getCapabilities)
return conn->driver->getCapabilities (conn);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return NULL;
}
@@ -1489,7 +1490,7 @@
return schedtype;
}
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return NULL;
}
@@ -1528,7 +1529,7 @@
if (conn->driver->domainGetSchedulerParameters)
return conn->driver->domainGetSchedulerParameters (domain, params, nparams);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -1564,7 +1565,7 @@
if (conn->driver->domainSetSchedulerParameters)
return conn->driver->domainSetSchedulerParameters (domain, params, nparams);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -1603,7 +1604,7 @@
if (conn->driver->domainDefineXML)
return conn->driver->domainDefineXML (conn, xml);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return NULL;
}
@@ -1632,7 +1633,7 @@
if (conn->driver->domainUndefine)
return conn->driver->domainUndefine (domain);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -1655,7 +1656,7 @@
if (conn->driver->numOfDefinedDomains)
return conn->driver->numOfDefinedDomains (conn);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -1685,7 +1686,7 @@
if (conn->driver->listDefinedDomains)
return conn->driver->listDefinedDomains (conn, names, maxnames);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -1719,7 +1720,7 @@
if (conn->driver->domainCreate)
return conn->driver->domainCreate (domain);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -1754,7 +1755,7 @@
if (conn->driver->domainGetAutostart)
return conn->driver->domainGetAutostart (domain, autostart);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -1784,7 +1785,7 @@
if (conn->driver->domainSetAutostart)
return conn->driver->domainSetAutostart (domain, autostart);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -1828,7 +1829,7 @@
if (conn->driver->domainSetVcpus)
return conn->driver->domainSetVcpus (domain, nvcpus);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -1879,7 +1880,7 @@
if (conn->driver->domainPinVcpu)
return conn->driver->domainPinVcpu (domain, vcpu, cpumap, maplen);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -1933,7 +1934,7 @@
return conn->driver->domainGetVcpus (domain, info, maxinfo,
cpumaps, maplen);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -1964,7 +1965,7 @@
if (conn->driver->domainGetMaxVcpus)
return conn->driver->domainGetMaxVcpus (domain);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -1996,7 +1997,7 @@
if (conn->driver->domainAttachDevice)
return conn->driver->domainAttachDevice (domain, xml);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -2027,7 +2028,7 @@
if (conn->driver->domainDetachDevice)
return conn->driver->domainDetachDevice (domain, xml);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -2050,7 +2051,7 @@
if (conn->networkDriver && conn->networkDriver->numOfNetworks)
return conn->networkDriver->numOfNetworks (conn);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -2080,7 +2081,7 @@
if (conn->networkDriver && conn->networkDriver->listNetworks)
return conn->networkDriver->listNetworks (conn, names, maxnames);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -2103,7 +2104,7 @@
if (conn->networkDriver && conn->networkDriver->numOfDefinedNetworks)
return conn->networkDriver->numOfDefinedNetworks (conn);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -2135,7 +2136,7 @@
return conn->networkDriver->listDefinedNetworks (conn,
names, maxnames);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -2163,7 +2164,7 @@
if (conn->networkDriver && conn->networkDriver->networkLookupByName)
return conn->networkDriver->networkLookupByName (conn, name);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return NULL;
}
@@ -2191,7 +2192,7 @@
if (conn->networkDriver && conn->networkDriver->networkLookupByUUID)
return conn->networkDriver->networkLookupByUUID (conn, uuid);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return NULL;
}
@@ -2273,7 +2274,7 @@
if (conn->networkDriver && conn->networkDriver->networkCreateXML)
return conn->networkDriver->networkCreateXML (conn, xmlDesc);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return NULL;
}
@@ -2305,7 +2306,7 @@
if (conn->networkDriver && conn->networkDriver->networkDefineXML)
return conn->networkDriver->networkDefineXML (conn, xml);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return NULL;
}
@@ -2334,7 +2335,7 @@
if (conn->networkDriver && conn->networkDriver->networkUndefine)
return conn->networkDriver->networkUndefine (network);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -2368,7 +2369,7 @@
if (conn->networkDriver && conn->networkDriver->networkCreate)
return conn->networkDriver->networkCreate (network);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -2403,7 +2404,7 @@
if (conn->networkDriver && conn->networkDriver->networkDestroy)
return conn->networkDriver->networkDestroy (network);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -2539,7 +2540,7 @@
if (conn->networkDriver && conn->networkDriver->networkDumpXML)
return conn->networkDriver->networkDumpXML (network, flags);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return NULL;
}
@@ -2568,7 +2569,7 @@
if (conn->networkDriver && conn->networkDriver->networkGetBridgeName)
return conn->networkDriver->networkGetBridgeName (network);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return NULL;
}
@@ -2603,7 +2604,7 @@
if (conn->networkDriver && conn->networkDriver->networkGetAutostart)
return conn->networkDriver->networkGetAutostart (network, autostart);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
@@ -2633,7 +2634,7 @@
if (conn->networkDriver && conn->networkDriver->networkSetAutostart)
return conn->networkDriver->networkSetAutostart (network, autostart);
- virLibConnError (conn, VIR_ERR_CALL_FAILED, __FUNCTION__);
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
return -1;
}
Index: src/qemu_internal.c
===================================================================
RCS file: /data/cvs/libvirt/src/qemu_internal.c,v
retrieving revision 1.27
diff -u -r1.27 qemu_internal.c
--- src/qemu_internal.c 15 Jun 2007 15:24:20 -0000 1.27
+++ src/qemu_internal.c 20 Jun 2007 13:03:42 -0000
@@ -473,7 +473,6 @@
uri = xmlParseURI(name);
if (uri == NULL) {
- qemuError(NULL, NULL, VIR_ERR_NO_SUPPORT, name);
return VIR_DRV_OPEN_DECLINED;
}
Index: src/test.c
===================================================================
RCS file: /data/cvs/libvirt/src/test.c,v
retrieving revision 1.33
diff -u -r1.33 test.c
--- src/test.c 20 Jun 2007 10:01:14 -0000 1.33
+++ src/test.c 20 Jun 2007 13:03:43 -0000
@@ -720,7 +720,6 @@
uri = xmlParseURI(name);
if (uri == NULL) {
- testError(NULL, NULL, VIR_ERR_NO_SUPPORT, name);
return VIR_DRV_OPEN_DECLINED;
}
Index: src/xen_unified.c
===================================================================
RCS file: /data/cvs/libvirt/src/xen_unified.c,v
retrieving revision 1.11
diff -u -r1.11 xen_unified.c
--- src/xen_unified.c 20 Jun 2007 10:01:14 -0000 1.11
+++ src/xen_unified.c 20 Jun 2007 13:03:43 -0000
@@ -99,23 +99,33 @@
uri = xmlParseURI(name);
if (uri == NULL) {
- xenUnifiedError(NULL, VIR_ERR_NO_SUPPORT, name);
return VIR_DRV_OPEN_DECLINED;
}
- /* Refuse any URI which doesn't start xen:///, / or http:// */
+ /* Refuse any scheme which isn't "xen://" or "http://";. */
if (uri->scheme &&
strcasecmp(uri->scheme, "xen") != 0 &&
- strcasecmp(uri->scheme, "http")) {
+ strcasecmp(uri->scheme, "http") != 0) {
+ xmlFreeURI(uri);
+ return VIR_DRV_OPEN_DECLINED;
+ }
+
+ /* xmlParseURI will parse a naked string like "foo" as a URI with
+ * a NULL scheme. That's not useful for us because we want to only
+ * allow full pathnames (eg. ///var/lib/xen/xend-socket). Decline
+ * anything else.
+ */
+ if (!uri->scheme && name[0] != '/') {
xmlFreeURI(uri);
return VIR_DRV_OPEN_DECLINED;
}
/* Refuse any xen:// URI with a server specified - allow remote to do it */
- if (uri->scheme && !strcasecmp(uri->scheme, "xen") && uri->server) {
+ if (uri->scheme && strcasecmp(uri->scheme, "xen") == 0 && uri->server) {
xmlFreeURI(uri);
return VIR_DRV_OPEN_DECLINED;
}
+
xmlFreeURI(uri);
/* Allocate per-connection private data. */
Index: src/xend_internal.c
===================================================================
RCS file: /data/cvs/libvirt/src/xend_internal.c,v
retrieving revision 1.121
diff -u -r1.121 xend_internal.c
--- src/xend_internal.c 19 Jun 2007 19:08:09 -0000 1.121
+++ src/xend_internal.c 20 Jun 2007 13:03:45 -0000
@@ -1975,14 +1975,14 @@
*/
uri = xmlParseURI(name);
if (uri == NULL) {
- virXendError(NULL, VIR_ERR_NO_SUPPORT, name);
+ virXendError(NULL, VIR_ERR_NO_CONNECT, name);
goto failed;
}
if (uri->scheme == NULL) {
/* It should be a file access */
if (uri->path == NULL) {
- virXendError(NULL, VIR_ERR_NO_SUPPORT, name);
+ virXendError(NULL, VIR_ERR_NO_CONNECT, name);
goto failed;
}
ret = xenDaemonOpen_unix(conn, uri->path);
@@ -2000,7 +2000,7 @@
if (ret == -1)
goto failed;
} else {
- virXendError(NULL, VIR_ERR_NO_SUPPORT, name);
+ virXendError(NULL, VIR_ERR_NO_CONNECT, name);
goto failed;
}
}
Index: include/libvirt/virterror.h
===================================================================
RCS file: /data/cvs/libvirt/include/libvirt/virterror.h,v
retrieving revision 1.24
diff -u -r1.24 virterror.h
--- include/libvirt/virterror.h 7 Jun 2007 13:05:01 -0000 1.24
+++ include/libvirt/virterror.h 20 Jun 2007 13:03:45 -0000
@@ -86,7 +86,7 @@
VIR_ERR_OK = 0,
VIR_ERR_INTERNAL_ERROR, /* internal error */
VIR_ERR_NO_MEMORY, /* memory allocation failure */
- VIR_ERR_NO_SUPPORT, /* no support for this connection */
+ VIR_ERR_NO_SUPPORT, /* no support for this function */
VIR_ERR_UNKNOWN_HOST,/* could not resolve hostname */
VIR_ERR_NO_CONNECT, /* can't connect to hypervisor */
VIR_ERR_INVALID_CONN,/* invalid connection object */
@@ -109,7 +109,7 @@
VIR_ERR_NO_DEVICE, /* missing domain devices information */
VIR_ERR_NO_XENSTORE,/* could not open Xen Store control */
VIR_ERR_DRIVER_FULL, /* too many drivers registered */
- VIR_ERR_CALL_FAILED, /* not supported by the drivers */
+ VIR_ERR_CALL_FAILED, /* not supported by the drivers (DEPRECATED) */
VIR_ERR_XML_ERROR, /* an XML description is not well formed or broken */
VIR_ERR_DOM_EXIST,/* the domain already exist */
VIR_ERR_OPERATION_DENIED, /* operation forbidden on read-only connections */
smime.p7s
Description: S/MIME Cryptographic Signature
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