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| author | drh <drh@noemail.net> | 2016-03-04 16:42:43 +0000 |
|---|---|---|
| committer | drh <drh@noemail.net> | 2016-03-04 16:42:43 +0000 |
| commit | 2606aca80f35c4672c7834e90786d737679fa35b (patch) | |
| tree | 2a8be85e2e802ad5ba42c4bb8e9102712cb287aa /src/os_unix.c | |
| parent | fd37e67b16d6c6228aa58709299c86ec81a552a5 (diff) | |
| parent | 3298a641a2b1c883b34e9d85541db50d6e2d1ff9 (diff) | |
| download | sqlite-2606aca80f35c4672c7834e90786d737679fa35b.tar.gz sqlite-2606aca80f35c4672c7834e90786d737679fa35b.zip | |
Merge recent enhancements from trunk. Default page size is 4096. Writes
to statement journals are avoided.
FossilOrigin-Name: 456df3365e2df60e34762f2024bb551538b3f72b
Diffstat (limited to 'src/os_unix.c')
| -rw-r--r-- | src/os_unix.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/os_unix.c b/src/os_unix.c index ea07bd99f..d6fbd8058 100644 --- a/src/os_unix.c +++ b/src/os_unix.c @@ -71,6 +71,19 @@ # 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. */ |