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feat(system/file): implemented posix file functions SetPos() and Delete()

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phaneron 2023-08-15 04:40:59 -04:00
parent fba6fa66f0
commit 32f791ac70
1 changed files with 26 additions and 0 deletions
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26
bc/system/file/posix/Stacked.cpp
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@ -598,6 +598,32 @@ bool SetAttributes(FileParms* parms) {
return true;
}
bool SetPos(FileParms* parms) {
auto pos = parms->position;
auto whence = parms->whence;
auto file = parms->stream;
auto result = ::lseek(file->filefd, static_cast<off_t>(pos), whence);
if (result == -1) {
if (errno == ENOSPC) {
BC_FILE_SET_ERROR(BC_FILE_ERROR_NO_SPACE_ON_DEVICE);
return false;
}
BC_FILE_SET_ERROR(BC_FILE_ERROR_INVALID_ARGUMENT);
return false;
}
return true;
}
bool Delete(FileParms* parms) {
File::Path::QuickNative path(parms->filename);
return ::unlink(path.Str()) != -1;
}
} // namespace Stacked
} // namespace System_File
} // namespace Blizzard