Name

Description

VixError
Vix_GetProperties(VixHandle handle,
                  VixPropertyID firstPropertyID,
                  ...);

This function allows you to get one or more properties from a handle. For a list of property IDs, see Topics > Types > VixPropertyID.

Parameters

handle

Any handle returned by a Vix function.

firstPropertyID

A property ID. See below for valid values.

Return Value

When Vix_GetProperties() returns an error, the values of the output parameters are indeterminate.

Remarks

• This function allows you to get one or more properties from a handle. You may use this function on any type of handle, but only specific properties are defined for each handle.
• This procedure accepts a variable number of parameters, so you can retrieve any number of properties with a single call. The parameters must be in a series of pairs of property IDs and result pointers. Each result pointer will accept the value of the property identified by the property ID in the previous parameter. The type of the pointer depends on the type of the property. You end the variable list of parameters with a single ID value of VIX_PROPERTY_NONE.
• If you retrieve a string property, the VIX API allocates space for that string. You are responsible for calling Vix_FreeBuffer() to free the string.
• The value of VIX_PROPERTY_VM_TOOLS_STATE is valid only after calling VixVM_WaitForToolsInGuest().

Side Effects

Requirements

Example

VixError err = VIX_OK;
int vmPowerState;
char *vmPathName = NULL;
VixHandle myVM = VIX_INVALID_HANDLE;
// ...Open the virtual machine and get a handle...
err = Vix_GetProperties(myVM,
                        VIX_PROPERTY_VM_POWER_STATE,
                        &vmPowerState,
                        VIX_PROPERTY_VM_VMX_PATHNAME,
                        &vmPathName,
                        VIX_PROPERTY_NONE);
if (VIX_OK != err) {
   // Handle the error...
}
Vix_FreeBuffer(vmPathName);