Use `<filesystem>` instead of `truncate` and remove `truncate`
portability wrapper.
Add a helper function `StatusFromSystemError` to convert error_code to
`Status`.
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
Drop the use of lowlevel interfaces and consitently use the cpp
interface decupling it from systm dependent code.
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
The function was used as a fallback for when a platform specific approach
isn't available. Given that it effectively is a roundabout way to derive
it from argv[0] which we use as a generic fallback anyway just remove
it.
This further allows to make cxxtest optional.
Refs: #8618
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
This is more reliable than argv[0] which is effectively used via
unix_ExecutablePathname. Also drop the fallback as it effectively is the
same as the generic fallback and blocks making cxxtest optional.
On FreeBSD the procfs is not mounted by default, so use a syscall
instead.
Refs: #8618
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
The fallback is of little value and blocks making cxxtest an optional
build dependency. While at it use realpath instead of readlink.
Refs: #8618
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
Remove stale NAN and INFINITY, both have equivalents since C++11 and
cleanup headers in wposix source file.
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
Unused and since C++17 not really valuable with std::aligned_alloc
(_aligned_malloc and _aligned_free in case of MSVC) available. We also
have an other similar interface with "lib/sysdep/vm.h".
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
Since C++11 a C typedef'ed union can be forward declared, so the wrapper
is no longer needed.
While at it switch signatures to refs and convert C style casts.
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
It's not permitted to pass a nullptr to the `app_hooks_update`. So a
reference should be used.
CppCheck says one shouldn't take pointer to a temporary.
The removal of the VFS cache in 89e339dd16
meant there is no longer a user. As such also clean out the generic
parts with the Landlord and a LRU policies.
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
Bumping the minimum version of macOS to 10.15 for spidermonky [1] also
allows us to use std::filesystem instead of boosts implementation.
[1] f14a98e26f
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
When a patch version is released, it must declare compatibility with the
previous patch versions of the same main release. This allows players to
keep replaying their games and to keep playing online with users of
other patches of the same main release.
This should have anticipated for dae7a8c394
Make include-what-you-use happy with some files in source/tools/atlas
and fix what needs to be fixed.
Update premake script to include missing deps and drop various extra
paths for simplification.
Don't always include wx/wx.h via precompiled.h in case PCH is disabled.
Ref: #8086
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
Make include-what-you-use happy with some files in source and fix what
needs to be fixed.
Add markers to precompiled.h header includes to avoid
include-what-you-use wanting them to be removed.
Ref: #8086
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
Make include-what-you-use happy with some files in source and fix what
needs to be fixed.
Ref: #8086
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
The implicit conversion form sting literal to char* for C compatibility
was removed with C++11, seems MSVC caught up with this in C++20.
Use explicit cast instead where needed and change API to const char*
otherwise.
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
Those functions were added to the C11 standard as an extension under the
name wcsnlen_s and strnlen_s. Also supported under that name in Windows.
Renaming avoids a possible name conflict with the posix functions of the
same name. Further this new name follows the pattern of names of the
other "secure" functions.
Fixes: #8274
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
Make include-what-you-use happy with some files in source/lib and fix
what needs to be fixed.
Ref: #8086
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
Make include-what-you-use happy with some files in source/ps and fix
what needs to be fixed.
Ref: #8086
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
On *nix the conversion of timeval and timespec to double needs to use
the actual unit in use instead of the unrelated clock resolution.
Fixes: aa3bd08513Fixes: #8215
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
<cstdint> since C++11 defines all those int types and macros, therefore
drop extra definitions in source/lib.
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
Make include-what-you-use happy with some files in source/lib and fix
what needs to be fixed.
Ref: #8086
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
Building the workspace with `--without-pch` fails on MSVC:
source/lib/sysdep/os/win/acpi.cpp(123): error C3861: 'isalpha':
identifier not found
The pre-compiled header normally brings in `<cctype>`, but when PCH
generation is disabled the translation unit must include the header
explicitly.
Add the missing `#include <cctype>` to
`source/lib/sysdep/os/win/acpi.cpp`.
No functional change; the code now compiles cleanly with or without PCH.
Make include-what-you-use happy with some files in source/lib and fix
what needs to be fixed.
Ref: #8086
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
Only used for timespec which is in <ctime> since C++17. All other uses
were already obsolete with C++11 so remove the header wrapper.
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
Copy some wtime internals to wfilesystem.cpp with internal linkage only,
this code has had no use outside of wfilesystem and was only added to
wtime in case other use cases could be found. This will allow removing
posix_time and affiliated code.
wfilesystem will become obsolete with the move to <filesystem>
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
Is a Posix function and available on macOS since version 10.12, has better
granularity than gettimeofday. Add missing header <time.h> where
clock_gettime is specified.
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
