Simplify UNICODE build #50
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The whole dlfcn.h API works with char* (ANSI) strings. For WINAPI UNICODE builds it is still possible to call WINAPI ANSI functions with -A suffix. E.g. LoadLibraryExA() instead of LoadLibraryEx() or FormatMessageA() instead of FormatMessage(). This simplify whole implementation when compiling with UNICODE support as there is no need to do conversion from wchar_t to char and vice-versa.
Old version of MSVC does not support snprintf() function and sprintf_s() is not replacement for C99 snprintf(). As the only usage of snprintf() is to format void* pointer we can use sprintf() with enough long buffer.
Check return value of FormatMessageA() function and remove copy_string() function as it is not needed.
This was referenced May 3, 2019
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Hi @pali , thanks for the awesome PR! |
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AppVeyor builds now passed. |
traversaro
approved these changes
May 6, 2019
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Thanks a lot for the PR @pali . |
This was referenced Sep 7, 2019
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There are lot of #ifdefs which can be removed by providing one implementation which works for both MultiByte and Unicode builds.