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Overview
| Comment: | Improvements to the SQLITE_INT_TO_PTR macro to reduce the number of warnings. For some platforms it might be necessary to compile with the -DHAVE_STDINT_H flag. Ticket #3860. (CVS 6657) |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
1b0ee9d188c000a2331caae2e9c8b89b |
| User & Date: | drh 2009-05-19 14:21:29 |
Context
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2009-05-19
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| 19:04 | Changes to select.c to facilitate full coverage testing. (CVS 6658) check-in: f678ed34 user: drh tags: trunk | |
| 14:21 | Improvements to the SQLITE_INT_TO_PTR macro to reduce the number of warnings. For some platforms it might be necessary to compile with the -DHAVE_STDINT_H flag. Ticket #3860. (CVS 6657) check-in: 1b0ee9d1 user: drh tags: trunk | |
| 03:21 | Update the showdb.c utility so that it works with databases larger than 4GiB. (CVS 6656) check-in: 9675b622 user: drh tags: trunk | |
Changes
Changes to src/sqliteInt.h.
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** May you do good and not evil. ** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** Internal interface definitions for SQLite. ** ** @(#) $Id: sqliteInt.h,v 1.873 2009/05/18 13:34:38 drh Exp $ */ #ifndef _SQLITEINT_H_ #define _SQLITEINT_H_ /* ** Include the configuration header output by 'configure' if we're using the ** autoconf-based build ................................................................................ ** ** Ticket #3860: The llvm-gcc-4.2 compiler from Apple chokes on ** the ((void*)&((char*)0)[X]) construct. But MSVC chokes on ((void*)(X)). ** So we have to define the macros in different ways depending on the ** compiler. */ #if defined(__GNUC__) # define SQLITE_INT_TO_PTR(X) ((void*)(X)) # define SQLITE_PTR_TO_INT(X) ((int)(X)) #else # define SQLITE_INT_TO_PTR(X) ((void*)&((char*)0)[X]) # define SQLITE_PTR_TO_INT(X) ((int)(((char*)X)-(char*)0)) #endif /* ** These #defines should enable >2GB file support on POSIX if the |
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** May you do good and not evil. ** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** Internal interface definitions for SQLite. ** ** @(#) $Id: sqliteInt.h,v 1.874 2009/05/19 14:21:29 drh Exp $ */ #ifndef _SQLITEINT_H_ #define _SQLITEINT_H_ /* ** Include the configuration header output by 'configure' if we're using the ** autoconf-based build ................................................................................ ** ** Ticket #3860: The llvm-gcc-4.2 compiler from Apple chokes on ** the ((void*)&((char*)0)[X]) construct. But MSVC chokes on ((void*)(X)). ** So we have to define the macros in different ways depending on the ** compiler. */ #if defined(__GNUC__) # if defined(HAVE_STDINT_H) # define SQLITE_INT_TO_PTR(X) ((void*)(intptr_t)(X)) # define SQLITE_PTR_TO_INT(X) ((int)(intptr_t)(X)) # else # define SQLITE_INT_TO_PTR(X) ((void*)(X)) # define SQLITE_PTR_TO_INT(X) ((int)(X)) # endif #else # define SQLITE_INT_TO_PTR(X) ((void*)&((char*)0)[X]) # define SQLITE_PTR_TO_INT(X) ((int)(((char*)X)-(char*)0)) #endif /* ** These #defines should enable >2GB file support on POSIX if the |