Revert "properly use lseek64 on Linux for files larger than 2GB" because it breaks...

This reverts commit 6095a33fdc4a434d11de102b445515021847cfce.

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@10890 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/fs.c b/fs.c
index e299761ec0dba7108e40bd860f2375a50ec3a1b6..e18216eb20c0a7bab6e29df4fb30bb0a1feaabe6 100644 (file)
--- a/fs.c
+++ b/fs.c
@@ -22,8 +22,6 @@
                Boston, MA  02111-1307, USA
 */
 
-#define _LARGEFILE64_SOURCE 1
-
 #ifdef __APPLE__
 // include SDL for IPHONEOS code
 # include <TargetConditionals.h>
@@ -63,12 +61,6 @@
 // largefile support for Win32
 #ifdef WIN32
 # define lseek _lseeki64
-#elif defined(O_LARGEFILE)
-# define lseek lseek64
-#endif
-
-#ifndef O_LARGEFILE
-#define O_LARGEFILE 0
 #endif
 
 #if _MSC_VER >= 1400
@@ -644,9 +636,9 @@ int PK3_BuildFileList (pack_t *pack, const pk3_endOfCentralDir_t *eocd)
                                        flags = PACKFILE_FLAG_DEFLATED;
                                else
                                        flags = 0;
-                               offset = (unsigned int)(BuffLittleLong (&ptr[42]) + eocd->prepended_garbage);
-                               packsize = (unsigned int)BuffLittleLong (&ptr[20]);
-                               realsize = (unsigned int)BuffLittleLong (&ptr[24]);
+                               offset = BuffLittleLong (&ptr[42]) + eocd->prepended_garbage;
+                               packsize = BuffLittleLong (&ptr[20]);
+                               realsize = BuffLittleLong (&ptr[24]);
 
                                switch(ptr[5]) // C_VERSION_MADE_BY_1
                                {
@@ -744,7 +736,7 @@ pack_t *FS_LoadPackPK3 (const char *packfile)
 #if _MSC_VER >= 1400
        _sopen_s(&packhandle, packfile, O_RDONLY | O_BINARY, _SH_DENYNO, _S_IREAD | _S_IWRITE);
 #else
-       packhandle = open (packfile, O_RDONLY | O_BINARY | O_LARGEFILE);
+       packhandle = open (packfile, O_RDONLY | O_BINARY);
 #endif
        if (packhandle < 0)
                return NULL;
@@ -918,7 +910,7 @@ pack_t *FS_LoadPackPAK (const char *packfile)
 #if _MSC_VER >= 1400
        _sopen_s(&packhandle, packfile, O_RDONLY | O_BINARY, _SH_DENYNO, _S_IREAD | _S_IWRITE);
 #else
-       packhandle = open (packfile, O_RDONLY | O_BINARY | O_LARGEFILE);
+       packhandle = open (packfile, O_RDONLY | O_BINARY);
 #endif
        if (packhandle < 0)
                return NULL;
@@ -973,8 +965,8 @@ pack_t *FS_LoadPackPAK (const char *packfile)
        // parse the directory
        for (i = 0;i < numpackfiles;i++)
        {
-               fs_offset_t offset = (unsigned int)LittleLong (info[i].filepos);
-               fs_offset_t size = (unsigned int)LittleLong (info[i].filelen);
+               fs_offset_t offset = LittleLong (info[i].filepos);
+               fs_offset_t size = LittleLong (info[i].filelen);
 
                FS_AddFileToPack (info[i].name, pack, offset, size, size, PACKFILE_FLAG_TRUEOFFS);
        }
@@ -1957,8 +1949,6 @@ int FS_SysOpenFD(const char *filepath, const char *mode, qboolean nonblocking)
        if (nonblocking)
                opt |= O_NONBLOCK;
 
-       opt |= O_LARGEFILE;
-
 #if _MSC_VER >= 1400
        _sopen_s(&handle, filepath, mod | opt, _SH_DENYNO, _S_IREAD | _S_IWRITE);
 #else
@@ -2036,8 +2026,8 @@ qfile_t *FS_OpenPackedFile (pack_t* pack, int pack_ind)
        // the dup() call to avoid having to close the dup_handle on error here
        if (lseek (pack->handle, pfile->offset, SEEK_SET) == -1)
        {
-               Con_Printf ("FS_OpenPackedFile: can't lseek to %s in %s (offset: %08x%08x)\n",
-                                       pfile->name, pack->filename, (unsigned int)(pfile->offset >> 32), (unsigned int)(pfile->offset));
+               Con_Printf ("FS_OpenPackedFile: can't lseek to %s in %s (offset: %d)\n",
+                                       pfile->name, pack->filename, (int) pfile->offset);
                return NULL;
        }