David,
On the first call to the cpu_freq|cpu_iowait user may see an initial
n/a result
because NULL is returned but the value has been parsed correctly.
Example:
[CPU n/a%] [RAM 52%] [ 2018-04-16 15:55:19 ]
[CPU 16%] [RAM 52%] [ 2018-04-16 15:55:20 ]
[CPU 2%] [RAM 52%] [ 2018-04-16 15:55:21 ]
thanks for your patch but I did not quite understand it.
- if (!valid) {
+ if (!valid)
valid = 1;
- return NULL;
- }
First of all, that change removes the "return" statement which makes the
code totally useless.
Secondly, returning "unknown_str" for the first run of cpu_*() makes
totally sense as those are average values between two executions.
Regards,
Aaron
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