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Overview
Comment:Only enable posix_fallocate by default on linux and mac.
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SHA1: b9b30d4f9845d212e2d3206abbf2795099e5d71d
User & Date: drh 2013-06-19 14:28:34
Context
2013-06-19
14:49
Only default HAVE_POSIX_FALLOCATE on for linux, and then only if it is not previously defined. check-in: 2b2ade92 user: drh tags: trunk
14:28
Only enable posix_fallocate by default on linux and mac. check-in: b9b30d4f user: drh tags: trunk
2013-06-11
14:22
Add the SQLITE_FTS3_MAX_EXPR_DEPTH compile time option. check-in: 24fc9d44 user: dan tags: trunk
Changes
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Changes to src/os_unix.c.

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**      plus implementations of sqlite3_os_init() and sqlite3_os_end().
*/
#include "sqliteInt.h"
#if SQLITE_OS_UNIX              /* This file is used on unix only */

/* Use posix_fallocate() if it is available
*/
#if !defined(HAVE_POSIX_FALLOCATE) \
      && (_XOPEN_SOURCE >= 600 || _POSIX_C_SOURCE >= 200112L)
# define HAVE_POSIX_FALLOCATE 1
#endif

/*
** There are various methods for file locking used for concurrency
** control:
**







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**      plus implementations of sqlite3_os_init() and sqlite3_os_end().
*/
#include "sqliteInt.h"
#if SQLITE_OS_UNIX              /* This file is used on unix only */

/* Use posix_fallocate() if it is available
*/
#if defined(__linux__) || defined(__APPLE__)

# define HAVE_POSIX_FALLOCATE 1
#endif

/*
** There are various methods for file locking used for concurrency
** control:
**