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Increase size of driver table to make UML work again

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The driver table only has 10 slots, but there are potentially
11 drivers that need activating. Improve the error message
when driver registration fails

* src/libvirt.c: Increase driver table size & improve errors
This commit is contained in:
Daniel P. Berrange 2011-01-07 17:36:33 +00:00
parent 19d931d290
commit 921b3812e2
1 changed files with 25 additions and 9 deletions
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34
src/libvirt.c
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@ -79,7 +79,7 @@
* - use reference counting to guarantee coherent pointer state ?
*/
#define MAX_DRIVERS 10
#define MAX_DRIVERS 20
static virDriverPtr virDriverTab[MAX_DRIVERS];
static int virDriverTabCount = 0;
@ -523,7 +523,9 @@ virRegisterNetworkDriver(virNetworkDriverPtr driver)
}
if (virNetworkDriverTabCount >= MAX_DRIVERS) {
virLibConnError(VIR_ERR_INVALID_ARG, __FUNCTION__);
virLibConnError(VIR_ERR_INTERNAL_ERROR,
_("Too many drivers, cannot register %s"),
driver->name);
return(-1);
}
@ -554,7 +556,9 @@ virRegisterInterfaceDriver(virInterfaceDriverPtr driver)
}
if (virInterfaceDriverTabCount >= MAX_DRIVERS) {
virLibConnError(VIR_ERR_INVALID_ARG, __FUNCTION__);
virLibConnError(VIR_ERR_INTERNAL_ERROR,
_("Too many drivers, cannot register %s"),
driver->name);
return(-1);
}
@ -585,7 +589,9 @@ virRegisterStorageDriver(virStorageDriverPtr driver)
}
if (virStorageDriverTabCount >= MAX_DRIVERS) {
virLibConnError(VIR_ERR_INVALID_ARG, __FUNCTION__);
virLibConnError(VIR_ERR_INTERNAL_ERROR,
_("Too many drivers, cannot register %s"),
driver->name);
return(-1);
}
@ -616,7 +622,9 @@ virRegisterDeviceMonitor(virDeviceMonitorPtr driver)
}
if (virDeviceMonitorTabCount >= MAX_DRIVERS) {
virLibConnError(VIR_ERR_INVALID_ARG, __FUNCTION__);
virLibConnError(VIR_ERR_INTERNAL_ERROR,
_("Too many drivers, cannot register %s"),
driver->name);
return(-1);
}
@ -647,7 +655,9 @@ virRegisterSecretDriver(virSecretDriverPtr driver)
}
if (virSecretDriverTabCount >= MAX_DRIVERS) {
virLibConnError(VIR_ERR_INVALID_ARG, __FUNCTION__);
virLibConnError(VIR_ERR_INTERNAL_ERROR,
_("Too many drivers, cannot register %s"),
driver->name);
return(-1);
}
@ -678,7 +688,9 @@ virRegisterNWFilterDriver(virNWFilterDriverPtr driver)
}
if (virNWFilterDriverTabCount >= MAX_DRIVERS) {
virLibConnError(VIR_ERR_INVALID_ARG, __FUNCTION__);
virLibConnError(VIR_ERR_INTERNAL_ERROR,
_("Too many drivers, cannot register %s"),
driver->name);
return -1;
}
@ -712,7 +724,9 @@ virRegisterDriver(virDriverPtr driver)
}
if (virDriverTabCount >= MAX_DRIVERS) {
virLibConnError(VIR_ERR_INVALID_ARG, __FUNCTION__);
virLibConnError(VIR_ERR_INTERNAL_ERROR,
_("Too many drivers, cannot register %s"),
driver->name);
return(-1);
}
@ -750,7 +764,9 @@ virRegisterStateDriver(virStateDriverPtr driver)
}
if (virStateDriverTabCount >= MAX_DRIVERS) {
virLibConnError(VIR_ERR_INVALID_ARG, __FUNCTION__);
virLibConnError(VIR_ERR_INTERNAL_ERROR,
_("Too many drivers, cannot register %s"),
driver->name);
return(-1);
}