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Overview
| Comment: | Proposed template preprocessor magic for activating mmap only on platforms where we know it works. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | experimental-mmap |
| Files: | files | file ages | folders |
| SHA1: |
d96272f031102514b02bd839aac9e376 |
| User & Date: | drh 2013-04-02 10:29:13 |
Context
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2013-04-02
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| 12:04 | Add test cases for errors in mmap() or mremap() is os_unix.c. check-in: 3098a3c1 user: dan tags: experimental-mmap | |
| 10:29 | Proposed template preprocessor magic for activating mmap only on platforms where we know it works. check-in: d96272f0 user: drh tags: experimental-mmap | |
| 01:45 | Reorder two conditions to make coverage testing easier. check-in: 793ba4e9 user: drh tags: experimental-mmap | |
Changes
Changes to src/sqliteLimit.h.
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#ifndef SQLITE_MAX_TRIGGER_DEPTH # define SQLITE_MAX_TRIGGER_DEPTH 1000 #endif /* ** Default maximum size of memory used by xFetch in the VFS. */ #ifndef SQLITE_DEFAULT_MMAP_LIMIT # define SQLITE_DEFAULT_MMAP_LIMIT (256*1024*1024) #endif |
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#ifndef SQLITE_MAX_TRIGGER_DEPTH # define SQLITE_MAX_TRIGGER_DEPTH 1000 #endif /* ** Default maximum size of memory used by xFetch in the VFS. */ #ifdef __APPLE__ # include <TargetConditions.h> # if defined(TARGET_OS_IPHONE) # define SQLITE_DEFAULT_MMAP_LIMIT 0 # endif #endif #ifndef SQLITE_DEFAULT_MMAP_LIMIT # if defined(__linux__) \ || defined(_WIN32) \ || (defined(__APPLE__) && defined(__MACH__) && !defined(TARGET_OS_IPHONE)) \ || defined(__sun) \ || defined(__DragonFly__) \ || defined(__FreeBSD__) \ || defined(__NetBSD__) \ || defined(__OpenBSD__) # define SQLITE_DEFAULT_MMAP_LIMIT (256*1024*1024) # else # define SQLITE_DEFAULT_MMAP_LIMIT 0 # endif #endif |