Consistently use uid_t/gid_t for credentials

[kheaactua]

Consistent use uid_t/gid_t types for user/group IDs rather than sometimes using std::uint32_t.

We found this important in 3.1.20 and 3.3.8 on QNX, but also using these types should make vsomeip more platform independent.

[goncaloalmeida]

Please rebase

[kheaactua]

Please rebase

Rebased to 3.4.10 and forced pushed a tweak to internal_android.hpp

[kheaactua]

It looks like I hit the Windows build error:

D:\a\vsomeip\vsomeip\implementation\routing\src\../../configuration/include/internal.hpp(153,46): error C2039: 'uid_t': is not a member of '`global namespace'' [D:\a\vsomeip\vsomeip\build\vsomeip3.vcxproj]
D:\a\vsomeip\vsomeip\implementation\routing\src\../../configuration/include/internal.hpp(153,46): error C2275: 'vsomeip_v3::uid_t': expected an expression instead of a type [D:\a\vsomeip\vsomeip\build\vsomeip3.vcxproj]
D:\a\vsomeip\vsomeip\implementation\routing\src\../../configuration/include/internal.hpp(153,29): error C2923: 'std::numeric_limits': 'vsomeip_v3::uid_t' is not a valid template type argument for parameter '_Ty' [D:\a\vsomeip\vsomeip\build\vsomeip3.vcxproj]
D:\a\vsomeip\vsomeip\interface\vsomeip/primitive_types.hpp(60,27): message : see declaration of 'vsomeip_v3::uid_t' [D:\a\vsomeip\vsomeip\build\vsomeip3.vcxproj]
D:\a\vsomeip\vsomeip\implementation\routing\src\../../configuration/include/internal.hpp(153,54): error C2955: 'std::numeric_limits': use of class template requires template argument list [D:\a\vsomeip\vsomeip\build\vsomeip3.vcxproj]
C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Tools\MSVC\14.37.32822\include\limits(84,22): message : see declaration of 'std::numeric_limits' [D:\a\vsomeip\vsomeip\build\vsomeip3.vcxproj]
D:\a\vsomeip\vsomeip\implementation\routing\src\../../configuration/include/internal.hpp(154,46): error C2039: 'gid_t': is not a member of '`global namespace'' [D:\a\vsomeip\vsomeip\build\vsomeip3.vcxproj]
D:\a\vsomeip\vsomeip\implementation\routing\src\../../configuration/include/internal.hpp(154,46): error C2275: 'vsomeip_v3::gid_t': expected an expression instead of a type [D:\a\vsomeip\vsomeip\build\vsomeip3.vcxproj]
D:\a\vsomeip\vsomeip\implementation\routing\src\../../configuration/include/internal.hpp(154,29): error C2923: 'std::numeric_limits': 'vsomeip_v3::gid_t' is not a valid template type argument for parameter '_Ty' [D:\a\vsomeip\vsomeip\build\vsomeip3.vcxproj]
D:\a\vsomeip\vsomeip\interface\vsomeip/primitive_types.hpp(61,27): message : see declaration of 'vsomeip_v3::gid_t' [D:\a\vsomeip\vsomeip\build\vsomeip3.vcxproj]
D:\a\vsomeip\vsomeip\implementation\routing\src\../../configuration/include/internal.hpp(154,54): error C2955: 'std::numeric_limits': use of class template requires template argument list [D:\a\vsomeip\vsomeip\build\vsomeip3.vcxproj]
C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Tools\MSVC\14.37.32822\include\limits(84,22): message : see declaration of 'std::numeric_limits' [D:\a\vsomeip\vsomeip\build\vsomeip3.vcxproj]

I'll take a look at this and push a fix.

[kheaactua]

Hi @goncaloalmeida,

PR is rebased, and all the tests pass.

[kheaactua]

Tweaked the uid/gid deserialization.

@goncaloalmeida

[duartenfonseca]

Suggested change

	inline constexpr gid_t ANY_GID = (std::numeric_limits<uid_t>::max)();
	inline constexpr gid_t ANY_GID = (std::numeric_limits<gid_t>::max)();