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path: root/toxcore/mono_time.c
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2018-08-16Use per-instance `Mono_Time` for Messenger and onion.iphydf
2018-08-10Use the crypto random functions instead of `rand()`.iphydf
Presumably the uses of `rand()` were fine because they were not used in security-sensitive places, but having to think about whether a crappy RNG is acceptable in each situation requires effort that could better be spent elsewhere. Also, this means that once we have a custom deterministic RNG for testing, that RNG is used everywhere, so all the code is deterministic. It also allowed us to delete a system-specific function that wasn't used anywhere except in a call to `srand()`.
2018-07-12Style fixes in TCP code; remove MIN and PAIR from util.h.iphydf
* Moved PAIR to toxav, where it's used (but really this should die). * Replace most MIN calls with typed `min_*` calls. Didn't replace the ones where the desired semantics are unclear. Moved the MIN macro to the one place where it's still used. * Avoid assignments in `while` loops. Instead, factored out the loop body into a separate `bool`-returning function. * Use named types for callbacks (`_cb` types). * Avoid assignments in `if` conditions. * Removed `MAKE_REALLOC` and expanded its two calls. We can't have templates in C, and this fake templating is ugly and hard to analyse and debug (it expands on a single line). * Moved epoll system include to the .c file, out of the .h file. * Avoid assignments in expressions (`a = b = c;`). * Avoid multiple declarators per struct member declaration. * Fix naming inconsistencies. * Replace `net_to_host` macro with function.
2018-07-09Factor out time keeping code into its own module: mono_time.c.iphydf
It turns out, `unix_time` is also monotonic, and is used as such, so I've renamed the new functions to `mono_time_*`. 2018-07-08: ``` 00:01 <@irungentoo> the idea used to be that the unix_time() function could go backward in time but I think I might have started using it like if it could not after I changed it so that it would never go back in time ```