Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
Overview
| Comment: | Add assertion check for NaN support at startup. (CVS 5447) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
8474cde34b3fcb99cd5908fddb8528d0 |
| User & Date: | shane 2008-07-22 05:13:30 |
Context
|
2008-07-22
| ||
| 05:15 | Added comment on floating point precision compile option for MSVC. (CVS 5448) check-in: e20f2b8c user: shane tags: trunk | |
| 05:13 | Add assertion check for NaN support at startup. (CVS 5447) check-in: 8474cde3 user: shane tags: trunk | |
| 05:05 | "configure" support updated. Removed unused features. Added parsing of CFLAGS and CPPFLAGS to extract OMIT options to pass to lemon and mkkeywordhash. (CVS 5446) check-in: c67aa505 user: shane tags: trunk | |
Changes
Changes to src/main.c.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
...
113
114
115
116
117
118
119
120
121
122
123
124
125
126
|
** ************************************************************************* ** Main file for the SQLite library. The routines in this file ** implement the programmer interface to the library. Routines in ** other files are for internal use by SQLite and should not be ** accessed by users of the library. ** ** $Id: main.c,v 1.479 2008/07/16 14:02:33 drh Exp $ */ #include "sqliteInt.h" #include <ctype.h> #ifdef SQLITE_ENABLE_FTS3 # include "fts3.h" #endif ................................................................................ sqlite3StatusReset(); inProgress = 1; rc = sqlite3_os_init(); inProgress = 0; sqlite3Config.isInit = (rc==SQLITE_OK ? 1 : 0); sqlite3_mutex_leave(sqlite3Config.pInitMutex); } return rc; } /* ** Undo the effects of sqlite3_initialize(). Must not be called while ** there are outstanding database connections or memory allocations or ** while any part of SQLite is otherwise in use in any thread. This |
|
>
>
>
>
>
>
>
>
>
>
>
>
>
>
|
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
...
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
|
** ************************************************************************* ** Main file for the SQLite library. The routines in this file ** implement the programmer interface to the library. Routines in ** other files are for internal use by SQLite and should not be ** accessed by users of the library. ** ** $Id: main.c,v 1.480 2008/07/22 05:13:30 shane Exp $ */ #include "sqliteInt.h" #include <ctype.h> #ifdef SQLITE_ENABLE_FTS3 # include "fts3.h" #endif ................................................................................ sqlite3StatusReset(); inProgress = 1; rc = sqlite3_os_init(); inProgress = 0; sqlite3Config.isInit = (rc==SQLITE_OK ? 1 : 0); sqlite3_mutex_leave(sqlite3Config.pInitMutex); } /* Check NaN support. */ #ifndef NDEBUG /* This section of code's only "output" is via assert() statements. */ if ( rc==SQLITE_OK ){ u64 x = (((u64)1)<<63)-1; double y; assert(sizeof(x)==8); assert(sizeof(x)==sizeof(y)); memcpy(&y, &x, 8); assert( sqlite3IsNaN(y) ); } #endif return rc; } /* ** Undo the effects of sqlite3_initialize(). Must not be called while ** there are outstanding database connections or memory allocations or ** while any part of SQLite is otherwise in use in any thread. This |