Re: (ITS#8876) Problems About LMDB

[hyc@symas.com]

wisbyme@gmail.com wrote:
> Full_Name: Daniel.L
> Version: LMDB 0.9.70
> OS: macOS or WIN10
> URL: ftp://ftp.openldap.org/incoming/
> Submission from: (NULL) (113.109.207.158)
> 
> 
> Hello,
> 
>       I found some problems about LMDB from github.
>       Some problems in windows, I have posted the code behind.
>       The same code in macOS, getting data often fails. It always returns
> MDB_NOTFOUND.
>       But I can't find the reason at all, is it not available in macOS?
> 
> Thank you.

No idea what the below means. Learn to use git, learn to use diff.

> ------CODES MODIFIED----------------------------------------------------------------------
> 
> typedef LONG NTSTATUS, *PNTSTATUS; /// LJJ added 2018.07.10
> typedef NTSTATUS WINAPI NtCreateSectionFunc /// LJJ modified 2018.07.10
>    (OUT PHANDLE sh, IN ACCESS_MASK acc,
>    IN void * oa OPTIONAL,
>    IN PLARGE_INTEGER ms OPTIONAL,
>    IN ULONG pp, IN ULONG aa, IN HANDLE fh OPTIONAL);
> 
> static NtCreateSectionFunc *NtCreateSection;
> 
> typedef enum _SECTION_INHERIT {
> 	ViewShare = 1,
> 	ViewUnmap = 2
> } SECTION_INHERIT;
> 
> typedef NTSTATUS WINAPI NtMapViewOfSectionFunc /// LJJ modified 2018.07.10
>    (IN PHANDLE sh, IN HANDLE ph,
>    IN OUT PVOID *addr, IN ULONG_PTR zbits,
>    IN SIZE_T cs, IN OUT PLARGE_INTEGER off OPTIONAL,
>    IN OUT PSIZE_T vs, IN SECTION_INHERIT ih,
>    IN ULONG at, IN ULONG pp);
> 
> static NtMapViewOfSectionFunc *NtMapViewOfSection; /// LJJ modified 2018.07.10
> 
> 
> HMODULE h = GetModuleHandleA("NTDLL.DLL"); /// LJJ modified 2018.07.10
> 
> 
> 
> 


-- 
   -- Howard Chu
   CTO, Symas Corp.           http://www.symas.com
   Director, Highland Sun     http://highlandsun.com/hyc/
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