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Overview
| Comment: | Merge in trunk changes to os_unix.c that allow the code to build on unix platforms that lack posix_fallocate(). |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | nextgen-query-plan-exp |
| Files: | files | file ages | folders |
| SHA1: | bf5764067ab848e19e5971cbdf892c63 |
| User & Date: | drh 2013-06-19 23:48:35 |
Context
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2013-06-20
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| 14:17 | Pull in the posix_fallocate() change from trunk. check-in: d94db3fd user: drh tags: nextgen-query-plan-exp | |
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2013-06-19
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| 23:48 | Merge in trunk changes to os_unix.c that allow the code to build on unix platforms that lack posix_fallocate(). check-in: bf576406 user: drh tags: nextgen-query-plan-exp | |
| 18:01 | Add in the cost of doing a table lookup on OR searches. Make test case changes to deal with difference in STAT3 behavior. check-in: d97898e8 user: drh tags: nextgen-query-plan-exp | |
| 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 | |
Changes
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(HAVE_POSIX_FALLOCATE) && defined(__linux__)
# define HAVE_POSIX_FALLOCATE 1
#endif
/*
** There are various methods for file locking used for concurrency
** control:
**
|