Hi Jiri,
On Fri, Dec 26, 2014 at 7:08 AM, Jiri Olsa <jo...@redhat.com> wrote:
> On Wed, Dec 24, 2014 at 04:15:00PM +0900, Namhyung Kim wrote:
>
> SNIP
>
>> #endif /* __PERF_DATA_H */
>> diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c
>> index d5eab3f3323f..a5046d52e311 100644
>> --- a/tools/perf/util/util.c
>> +++ b/tools/perf/util/util.c
>> @@ -72,6 +72,49 @@ int mkdir_p(char *path, mode_t mode)
>> return (stat(path, &st) && mkdir(path, mode)) ? -1 : 0;
>> }
>>
>> +int rm_rf(char *path)
>> +{
>> + DIR *dir;
>> + int ret = 0;
>> + struct dirent *d;
>> + char namebuf[PATH_MAX];
>> +
>> + dir = opendir(path);
>> + if (dir == NULL)
>> + return 0;
>> +
>> + while ((d = readdir(dir)) != NULL && !ret) {
>> + struct stat statbuf;
>> +
>> + if (d->d_name[0] == '.')
>> + continue;
>
> Could you check for '.' and for '..' to support '.*' removal?
>
> I know tha we will probably not have any '.*' files in perf.data.dir,
> but this function could be used later like for total cache clean ;-)
Ah, okay.
> also please submit 'rm_rf' in separate patch
Will do.
Thanks,
Namhyung
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