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Eina : eina_file_win32.c : add share mode when opening a file 

On Windows, if you want to open the same file several times,
you have to tell it can... No ChangeLog as that code is work in
progress)

SVN revision: 59857
This commit is contained in:
Vincent Torri 2011-06-01 06:18:56 +00:00
parent a04de9e388
commit 1a833d15a4
1 changed files with 6 additions and 3 deletions
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9
legacy/eina/src/lib/eina_file_win32.c
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@ -778,17 +778,20 @@ eina_file_open(const char *filename, Eina_Bool shared)
/* FIXME: always open absolute path (need to fix filename according to current
directory) */
/* FIXME: how to emulate shm_open ? Just OpenFileMapping ? */
#if 0
if (shared)
/* FIXME: shm_open is maybe not really that */
handle = CreateFile(filename, GENERIC_READ, FILE_SHARE_READ,
NULL, OPEN_EXISTING, FILE_ATTRIBUTE_READONLY,
NULL);
else
handle = CreateFile(filename, GENERIC_READ, 0,
#endif
handle = CreateFile(filename, GENERIC_READ, FILE_SHARE_READ,
NULL, OPEN_EXISTING, FILE_ATTRIBUTE_READONLY,
NULL);
if (handle == INVALID_HANDLE_VALUE) return NULL;
if (handle == INVALID_HANDLE_VALUE)
return NULL;
fm = CreateFileMapping(handle, NULL, PAGE_READONLY, 0, 0, NULL);
if (!fm)