Re: [libvirt] [PATCH] cleanup functions which exec OpenVZ tools

> Patch improve code which execute external OpenVZ tools. > +/* generate arguments to create OpenVZ container > + return -1 - error > + 0 - OK > +*/ > +static int openvzDomainDefineCmd(const char *args[], int maxarg, struct openvz_vm_def *vmdef) Rather than passing in the pre-allocated args array of a fixed length, grab the 'ADD_ARG' and 'ADD_ARG_LIT' macros from the qemu_conf.c file in the qemudBuildCommandLine() method. They let you easily dynamically grow the argv as required, without complicating the code significantly.