Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
Overview
| Comment: | Suppress some compiler warnings (where possible). Ticket #3696. (CVS 6331) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | a2373e5409e4e59903f315a4446db8cb |
| User & Date: | drh 2009-03-01 22:29:20 |
Context
|
2009-03-02
| ||
| 01:22 | Fix a bug in the GROUP BY alias name resolution. The bug was by check-in (6305). Discovered by regression test on 64-bit linux. Test cases added so that the problems is detected on 32-bit systems. (CVS 6332) check-in: fa000850 user: drh tags: trunk | |
|
2009-03-01
| ||
| 22:29 | Suppress some compiler warnings (where possible). Ticket #3696. (CVS 6331) check-in: a2373e54 user: drh tags: trunk | |
| 19:42 | Fix a critical bug in the VDBE opcode array resizer introduced by check-in (6307). Bug detected by regression testing. (CVS 6330) check-in: ec3b18ac user: drh tags: trunk | |
Changes
Changes to src/os_unix.c.
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
....
3980
3981
3982
3983
3984
3985
3986
3987
3988
3989
3990
3991
3992
3993
3994
3995
3996
3997
3998
3999
4000
4001
4002
4003
|
** * Definitions of sqlite3_io_methods objects for all locking ** methods plus "finder" functions for each locking method. ** * sqlite3_vfs method implementations. ** * Locking primitives for the proxy uber-locking-method. (MacOSX only) ** * Definitions of sqlite3_vfs objects for all locking methods ** plus implementations of sqlite3_os_init() and sqlite3_os_end(). ** ** $Id: os_unix.c,v 1.241 2009/02/09 17:34:07 drh Exp $ */ #include "sqliteInt.h" #if SQLITE_OS_UNIX /* This file is used on unix only */ /* ** There are various methods for file locking used for concurrency ** control: ................................................................................ static int unixSleep(sqlite3_vfs *NotUsed, int microseconds){ #if OS_VXWORKS struct timespec sp; sp.tv_sec = microseconds / 1000000; sp.tv_nsec = (microseconds % 1000000) * 1000; nanosleep(&sp, NULL); return microseconds; #elif defined(HAVE_USLEEP) && HAVE_USLEEP usleep(microseconds); return microseconds; #else int seconds = (microseconds+999999)/1000000; sleep(seconds); return seconds*1000000; #endif UNUSED_PARAMETER(NotUsed); } /* ** The following variable, if set to a non-zero value, is interpreted as ** the number of seconds since 1970 and is used to set the result of ** sqlite3OsCurrentTime() during testing. */ |
|
>
>
>
<
|
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
....
3980
3981
3982
3983
3984
3985
3986
3987
3988
3989
3990
3991
3992
3993
3994
3995
3996
3997
3998
3999
4000
4001
4002
4003
4004
4005
|
** * Definitions of sqlite3_io_methods objects for all locking ** methods plus "finder" functions for each locking method. ** * sqlite3_vfs method implementations. ** * Locking primitives for the proxy uber-locking-method. (MacOSX only) ** * Definitions of sqlite3_vfs objects for all locking methods ** plus implementations of sqlite3_os_init() and sqlite3_os_end(). ** ** $Id: os_unix.c,v 1.242 2009/03/01 22:29:20 drh Exp $ */ #include "sqliteInt.h" #if SQLITE_OS_UNIX /* This file is used on unix only */ /* ** There are various methods for file locking used for concurrency ** control: ................................................................................ static int unixSleep(sqlite3_vfs *NotUsed, int microseconds){ #if OS_VXWORKS struct timespec sp; sp.tv_sec = microseconds / 1000000; sp.tv_nsec = (microseconds % 1000000) * 1000; nanosleep(&sp, NULL); UNUSED_PARAMETER(NotUsed); return microseconds; #elif defined(HAVE_USLEEP) && HAVE_USLEEP usleep(microseconds); UNUSED_PARAMETER(NotUsed); return microseconds; #else int seconds = (microseconds+999999)/1000000; sleep(seconds); UNUSED_PARAMETER(NotUsed); return seconds*1000000; #endif } /* ** The following variable, if set to a non-zero value, is interpreted as ** the number of seconds since 1970 and is used to set the result of ** sqlite3OsCurrentTime() during testing. */ |
Changes to src/util.c.
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 ... 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 ... 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 ... 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 |
** ************************************************************************* ** Utility functions used throughout sqlite. ** ** This file contains functions for allocating memory, comparing ** strings, and stuff like that. ** ** $Id: util.c,v 1.248 2009/02/04 03:59:25 shane Exp $ */ #include "sqliteInt.h" #include <stdarg.h> /* ** Routine needed to support the testcase() macro. */ ................................................................................ p++; a = a<<14; a |= *p; /* a: p2<<28 | p4<<14 | p6 (unmasked) */ if (!(a&0x80)) { a &= (0x7f<<28)|(0x7f<<14)|(0x7f); b &= (0x7f<<14)|(0x7f); b = b<<7; a |= b; s = s>>11; *v = ((u64)s)<<32 | a; return 7; } ................................................................................ a &= (0x7f<<14)|(0x7f); p++; b = b<<14; b |= *p; /* b: p3<<28 | p5<<14 | p7 (unmasked) */ if (!(b&0x80)) { b &= (0x7f<<28)|(0x7f<<14)|(0x7f); /* moved CSE2 up */ /* a &= (0x7f<<14)|(0x7f); */ a = a<<7; a |= b; s = s>>4; *v = ((u64)s)<<32 | a; return 8; ................................................................................ p++; a = a<<14; a |= *p; /* a: p0<<28 | p2<<14 | p4 (unmasked) */ if (!(a&0x80)) { a &= (0x7f<<28)|(0x7f<<14)|(0x7f); b &= (0x7f<<28)|(0x7f<<14)|(0x7f); b = b<<7; *v = a | b; return 5; } /* We can only reach this point when reading a corrupt database ** file. In that case we are not in any hurry. Use the (relatively |
| | | | | |
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 ... 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 ... 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 ... 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 |
** ************************************************************************* ** Utility functions used throughout sqlite. ** ** This file contains functions for allocating memory, comparing ** strings, and stuff like that. ** ** $Id: util.c,v 1.249 2009/03/01 22:29:20 drh Exp $ */ #include "sqliteInt.h" #include <stdarg.h> /* ** Routine needed to support the testcase() macro. */ ................................................................................ p++; a = a<<14; a |= *p; /* a: p2<<28 | p4<<14 | p6 (unmasked) */ if (!(a&0x80)) { a &= (0x1f<<28)|(0x7f<<14)|(0x7f); b &= (0x7f<<14)|(0x7f); b = b<<7; a |= b; s = s>>11; *v = ((u64)s)<<32 | a; return 7; } ................................................................................ a &= (0x7f<<14)|(0x7f); p++; b = b<<14; b |= *p; /* b: p3<<28 | p5<<14 | p7 (unmasked) */ if (!(b&0x80)) { b &= (0x1f<<28)|(0x7f<<14)|(0x7f); /* moved CSE2 up */ /* a &= (0x7f<<14)|(0x7f); */ a = a<<7; a |= b; s = s>>4; *v = ((u64)s)<<32 | a; return 8; ................................................................................ p++; a = a<<14; a |= *p; /* a: p0<<28 | p2<<14 | p4 (unmasked) */ if (!(a&0x80)) { a &= (0x1f<<28)|(0x7f<<14)|(0x7f); b &= (0x1f<<28)|(0x7f<<14)|(0x7f); b = b<<7; *v = a | b; return 5; } /* We can only reach this point when reading a corrupt database ** file. In that case we are not in any hurry. Use the (relatively |