Re: Thred safety

On Sun, 29 Jan 2017, Andrew Makhorin wrote:

> I replaced all calls to gmtime, strerror, and strtok with corresponding
> calls to wrappers xgmtime, xstrerr, and xstrtok (see env/stdc.c).
>
> At the moment the wrappers just call corresponding standard functions.
> Any idea how to better implement them?

Until you have something better,
sandwich the calls and the data-copying between a mutex lock and unlock.
With threads, I expect implementation-dependent stuff.
I expect it can be placed in a header file.

-- 
Michael   [email protected]
"Sorry but your password must contain an uppercase letter, a number,
a haiku, a gang sign, a heiroglyph, and the blood of a virgin."
                                                              --  someeecards