[Libvir] [PATCH] Fix string handling in virDomain{Get, Set}SchedulerParameters

Jim Meyering jim at meyering.net
Fri Jun 22 09:52:33 UTC 2007

"Richard W.M. Jones" <rjones at redhat.com> wrote:
> This small patch fixes some bugs in the handling of the field string
> in virDomainGetSchedulerParameters and makes a similar pre-emptive fix
> to virDomainSetSchedulerParameters.
> Also, please don't use !strcmp(a,b), because it confuses me.  Better
> is to write strcmp(a,b) == 0 to mean "strings match" and strcmp(a,b)
> != 0 to mean "strings don't match".

Hi Rich,

I agree, but prefer to avoid direct use of strcmp altogether.
I use this definition:

  #define STREQ(a, b) (strcmp (a, b) == 0)

Then all uses are either
   STREQ(a, b) or
 ! STREQ(a, b)

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