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2021-09-11common: Move error handling to error.cpp/hGravatar Morph1-52/+0
This allows us to avoid implicitly including <string> every time common_funcs.h is included.
2021-02-28[network] Error handling reformGravatar comex1-15/+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.
2020-10-30General: Make ignoring a discarded return value an errorGravatar Lioncash1-4/+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.
2018-09-15Port #4182 from Citra: "Prefix all size_t with std::"Gravatar fearlessTobi1-1/+1
2018-08-14common/misc: use windows.hGravatar Zhu PengFei1-1/+1
linux-mingw does not really like this.
2018-07-19common/misc: Deduplicate code in GetLastErrorMsg()Gravatar Lioncash1-11/+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.
2016-09-21Remove empty newlines in #include blocks.Gravatar Emmanuel Gil Peyrot1-1/+0
This makes clang-format useful on those. Also add a bunch of forgotten transitive includes, which otherwise prevented compilation.
2016-09-18Sources: Run clang-format on everything.Gravatar Emmanuel Gil Peyrot1-5/+3
2015-06-28Common: Cleanup memory and misc includes.Gravatar Emmanuel Gil Peyrot1-2/+3
2015-05-07Common: Remove common.hGravatar Yuri Kunde Schlesner1-1/+3
2014-12-20License changeGravatar purpasmart961-2/+2
2014-12-03Change NULLs to nullptrs.Gravatar Rohit Nirmal1-2/+2
2014-04-08fixed project includes to use new directory structureGravatar bunnei1-1/+1
2014-04-08got rid of 'src' folders in each sub-projectGravatar bunnei1-0/+0
2014-04-01convert tabs to spacesGravatar bunnei1-9/+9
2013-09-08re-enabled GetLastErrorMsgGravatar ShizZy1-19/+23
2013-09-04replaced common code with dolphin commonGravatar ShizZy1-0/+33