Mercurial > vim
diff src/vim.h @ 9387:f094d4085014 v7.4.1975
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Jul 1 17:17:39 2016 +0200
patch 7.4.1975
Problem: On MS-Windows large files (> 2Gbyte) cause problems.
Solution: Use "off_T" instead of "off_t". Use "stat_T" instead of "struct
stat". Use 64 bit system functions if available. (Ken Takata)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Fri, 01 Jul 2016 17:30:07 +0200 |
| parents | 25c562442f8c |
| children | bdac1019552f |
line wrap: on
line diff
--- a/src/vim.h +++ b/src/vim.h @@ -396,6 +396,36 @@ typedef long __w64 long_i; #endif /* + * We use 64-bit file functions here, if available. E.g. ftello() returns + * off_t instead of long, which helps if long is 32 bit and off_t is 64 bit. + * We assume that when fseeko() is available then ftello() is too. + * Note that Windows has different function names. + */ +#if (defined(_MSC_VER) && (_MSC_VER >= 1300)) || defined(__MINGW32__) +typedef __int64 off_T; +# ifdef __MINGW32__ +# define vim_lseek lseek64 +# define vim_fseek fseeko64 +# define vim_ftell ftello64 +# else +# define vim_lseek _lseeki64 +# define vim_fseek _fseeki64 +# define vim_ftell _ftelli64 +# endif +#else +typedef off_t off_T; +# ifdef HAVE_FSEEKO +# define vim_lseek lseek +# define vim_ftell ftello +# define vim_fseek fseeko +# else +# define vim_lseek lseek +# define vim_ftell ftell +# define vim_fseek(a, b, c) fseek(a, (long)b, c) +# endif +#endif + +/* * The characters and attributes cached for the screen. */ typedef char_u schar_T; @@ -2018,6 +2048,14 @@ typedef int VimClipboard; /* This is req # define stat(a,b) (access(a,0) ? -1 : stat(a,b)) #endif +/* Use 64-bit stat structure if available. */ +#if (defined(_MSC_VER) && (_MSC_VER >= 1300)) || defined(__MINGW32__) +# define HAVE_STAT64 +typedef struct _stat64 stat_T; +#else +typedef struct stat stat_T; +#endif + #include "ex_cmds.h" /* Ex command defines */ #include "proto.h" /* function prototypes */