Dave Hansen wrote:
> On Thu, 2007-04-19 at 17:09 +0530, Rishikesh wrote:
>> +int kernel_version_newenough()
>> +{
>> + int ret;
>> + struct utsname buf;
>> + char *s;
>> + int maj, min, micro;
>> +
>> + ret = uname(&buf);
>> + if (ret == -1) {
>> + perror("uname");
>> + return 0;
>> + }
>> + s = buf.release;
>> + sscanf(s, "%d.%d.%d", &maj, &min, µ);
>> + if (maj < 2)
>> + return 0;
>> + if (min < 6)
>> + return 0;
>> + if (micro < 19)
>> + return 0;
>> + return 1;
>> +}
>
> Does LTP usually check for version numbers like this? I can't imagine
> this is new territory.
>
> A much better and more flexible function would be:
>
> kernel_version_after(int major, int minor, int micro)
>
> -- Dave
>
Hey dave,
Ya it's true LTP is having the library for checking kernel
version (ltp-full-20070331/lib/tst_kvercmp.c ), but as i think
this implementation is because of checking the uts name space
kernel version, please correct me serge if i am wrong.Since UTS
namespace implementation introduced around 2.6.19, so we are just
checking for the version for above than that, and it also assumes
that kernel before than that version it is not available.
Rishi
>
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