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Overview
| Comment: | Further fixes to the pread()/pwrite() enabling logic. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | pread |
| Files: | files | file ages | folders |
| SHA1: |
38fb54e7854ac0500a88585ff9dd7487 |
| User & Date: | drh 2016-03-04 03:14:39 |
Context
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2016-03-04
| ||
| 03:20 | Detect the presence of pread()/pwrite() system calls on unix systems and use them if available. check-in: 82cbf5ad user: drh tags: trunk | |
| 03:14 | Further fixes to the pread()/pwrite() enabling logic. Closed-Leaf check-in: 38fb54e7 user: drh tags: pread | |
| 03:02 | Fix the build for cases when pread()/pwrite() are not available. check-in: 7d67d876 user: drh tags: pread | |
Changes
Changes to src/os_unix.c.
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# define SQLITE_ENABLE_LOCKING_STYLE 1 # else # define SQLITE_ENABLE_LOCKING_STYLE 0 # endif #endif /* Use pread() and pwrite() if they are available */ #if defined(HAVE_PREAD64) && defined(HAVE_PWRITE64) # undef USE_PREAD # undef USE_PWRITE # define USE_PREAD64 1 # define USE_PWRITE64 1 #elif defined(HAVE_PREAD) && defined(HAVE_PWRITE) # undef USE_PREAD # undef USE_PWRITE # define USE_PREAD64 1 # define USE_PWRITE64 1 #endif /* ** standard include files. */ #include <sys/types.h> #include <sys/stat.h> |
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# define SQLITE_ENABLE_LOCKING_STYLE 1 # else # define SQLITE_ENABLE_LOCKING_STYLE 0 # endif #endif /* Use pread() and pwrite() if they are available */ #if defined(__APPLE__) # define HAVE_PREAD 1 # define HAVE_PWRITE 1 #endif #if defined(HAVE_PREAD64) && defined(HAVE_PWRITE64) # undef USE_PREAD # define USE_PREAD64 1 #elif defined(HAVE_PREAD) && defined(HAVE_PWRITE) # undef USE_PREAD64 # define USE_PREAD 1 #endif /* ** standard include files. */ #include <sys/types.h> #include <sys/stat.h> |