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* [network] Error handling reformcomex2021-02-281-15/+29
| | | | | | | | | | | | | | | | | | | | | `network.cpp` has several error paths which either: - report "Unhandled host socket error=n" and return `SUCCESS`, or - switch on a few possible errors, log them, and translate them to Errno; the same switch statement is copied and pasted in multiple places in the code Convert these paths to use a helper function `GetAndLogLastError`, which is roughly the equivalent of one of the switch statements, but: - handling more cases (both ones that were already in `Errno`, and a few more I added), and - using OS functions to convert the error to a string when logging, so it'll describe the error even if it's not one of the ones in the switch statement. - To handle this, refactor the logic in `GetLastErrorMsg` to expose a new function `NativeErrorToString` which takes the error number explicitly as an argument. And improve the Windows version a bit. Also, add a test which exercises two random error paths.
* General: Make ignoring a discarded return value an errorLioncash2020-10-301-4/+11
| | | | | | | Allows our CI to catch more potential bugs. This also removes the [[nodiscard]] attribute of IOFile's Open member function. There are cases where a file may want to be opened, but have the status of it checked at a later time.
* Port #4182 from Citra: "Prefix all size_t with std::"fearlessTobi2018-09-151-1/+1
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* common/misc: use windows.hZhu PengFei2018-08-131-1/+1
| | | linux-mingw does not really like this.
* common/misc: Deduplicate code in GetLastErrorMsg()Lioncash2018-07-191-11/+5
| | | | | | | Android and macOS have supported thread_local for quite a while, but most importantly is that we don't even really need it. Instead of using a thread-local buffer, we can just return a non-static buffer as a std::string, avoiding the need for that quality entirely.
* Remove empty newlines in #include blocks.Emmanuel Gil Peyrot2016-09-211-1/+0
| | | | | | | This makes clang-format useful on those. Also add a bunch of forgotten transitive includes, which otherwise prevented compilation.
* Sources: Run clang-format on everything.Emmanuel Gil Peyrot2016-09-181-5/+3
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* Common: Cleanup memory and misc includes.Emmanuel Gil Peyrot2015-06-281-2/+3
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* Common: Remove common.hYuri Kunde Schlesner2015-05-071-1/+3
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* License changepurpasmart962014-12-211-2/+2
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* Change NULLs to nullptrs.Rohit Nirmal2014-12-031-2/+2
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* fixed project includes to use new directory structurebunnei2014-04-091-1/+1
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* got rid of 'src' folders in each sub-projectbunnei2014-04-091-0/+37