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Overview
Comment: | Add a few function requirements numbers to interfaces in the comments of sqlite3.h.in. This is experimental. (CVS 4583) |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
b829a64515e88e83aecd339342bad3b1 |
User & Date: | drh 2007-11-30 01:06:17.000 |
Context
2007-12-01
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09:32 | Bug fix to Makefile.in to allow it to work with mingw. (CVS 4584) (check-in: fdca98d1eb user: drh tags: trunk) | |
2007-11-30
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01:06 | Add a few function requirements numbers to interfaces in the comments of sqlite3.h.in. This is experimental. (CVS 4583) (check-in: b829a64515 user: drh tags: trunk) | |
2007-11-29
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18:44 | Make sure we never try to "truncate" a file to a larger size. (CVS 4582) (check-in: 7d2f6a1d6c user: drh tags: trunk) | |
Changes
Changes to src/sqlite.h.in.
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26 27 28 29 30 31 32 | ** on how SQLite interfaces are suppose to operate. ** ** The name of this file under configuration management is "sqlite.h.in". ** The makefile makes some minor changes to this file (such as inserting ** the version number) and changes its name to "sqlite3.h" as ** part of the build process. ** | | | 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 | ** on how SQLite interfaces are suppose to operate. ** ** The name of this file under configuration management is "sqlite.h.in". ** The makefile makes some minor changes to this file (such as inserting ** the version number) and changes its name to "sqlite3.h" as ** part of the build process. ** ** @(#) $Id: sqlite.h.in,v 1.272 2007/11/30 01:06:17 drh Exp $ */ #ifndef _SQLITE3_H_ #define _SQLITE3_H_ #include <stdarg.h> /* Needed for the definition of va_list */ /* ** Make sure we can call this stuff from C++. |
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59 60 61 62 63 64 65 | # undef SQLITE_VERSION #endif #ifdef SQLITE_VERSION_NUMBER # undef SQLITE_VERSION_NUMBER #endif /* | | | | | | | | | | | > | | | | > | | 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 | # undef SQLITE_VERSION #endif #ifdef SQLITE_VERSION_NUMBER # undef SQLITE_VERSION_NUMBER #endif /* ** CAPI3REF: Compile-Time Library Version Numbers {F10100} ** ** {F10101} The version of the SQLite library is contained in the sqlite3.h ** header file in a #define named SQLITE_VERSION. {F10102} The SQLITE_VERSION ** macro resolves to a string constant. ** ** {F10103} The format of the SQLITE_VERSION string is "X.Y.Z", where ** X is the major version number, Y is the minor version number and Z ** is the release number. The X.Y.Z might be followed by "alpha" or "beta". ** For example "3.1.1beta". ** ** The X value is always 3 in SQLite. The X value only changes when ** backwards compatibility is broken and we intend to never break ** backwards compatibility. The Y value only changes when ** there are major feature enhancements that are forwards compatible ** but not backwards compatible. The Z value is incremented with ** each release but resets back to 0 when Y is incremented. ** ** {F10104} The #define named SQLITE_VERSION_NUMBER is an integer with ** the value (X*1000000 + Y*1000 + Z). For example, for version "3.5.3", ** SQLITE_VERSION_NUMBER is set to 3005003. To detect if they are using ** version 3.5.3 or greater at compile time, programs may use the test ** (SQLITE_VERSION_NUMBER>=3005003). {END} ** ** See also: [sqlite3_libversion()] and [sqlite3_libversion_number()]. */ #define SQLITE_VERSION "--VERS--" #define SQLITE_VERSION_NUMBER --VERSION-NUMBER-- /* ** CAPI3REF: Run-Time Library Version Numbers {F10110} ** ** {F10111} The sqlite3_libversion() and sqlite3_libversion_number() ** routines return values equivalent to the header constants ** [SQLITE_VERSION] and [SQLITE_VERSION_NUMBER]. The values returned ** by this routines should only be different from the header values ** if you compile your program using an sqlite3.h header from a ** different version of SQLite that the version of the library you ** link against. ** ** {F10112} The sqlite3_version[] string constant contains the text of the ** [SQLITE_VERSION] string. The sqlite3_libversion() function returns ** a pointer to the sqlite3_version[] string constant. The function ** is provided for DLL users who can only access functions and not ** constants within the DLL. */ SQLITE_EXTERN const char sqlite3_version[]; const char *sqlite3_libversion(void); int sqlite3_libversion_number(void); /* ** CAPI3REF: Test To See If The Library Is Threadsafe {F10200} ** ** {F10201} The sqlite3_threadsafe() routine returns TRUE (nonzero) ** if SQLite was compiled with ** all of its mutexes enabled and is thus threadsafe. It returns ** zero if the particular build is for single-threaded operation ** only. ** ** Really all this routine does is return true if SQLite was compiled ** with the -DSQLITE_THREADSAFE=1 option and false if ** compiled with -DSQLITE_THREADSAFE=0. If SQLite uses an |
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133 134 135 136 137 138 139 | ** ** This is an experimental API and may go away or change in future ** releases. */ int sqlite3_threadsafe(void); /* | | | | 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 | ** ** This is an experimental API and may go away or change in future ** releases. */ int sqlite3_threadsafe(void); /* ** CAPI3REF: Database Connection Handle {F11000} ** ** Each open SQLite database is represented by pointer to an instance of the ** opaque structure named "sqlite3". It is useful to think of an sqlite3 ** pointer as an object. The [sqlite3_open()], [sqlite3_open16()], and ** [sqlite3_open_v2()] interfaces are its constructors ** and [sqlite3_close()] is its destructor. There are many other interfaces ** (such as [sqlite3_prepare_v2()], [sqlite3_create_function()], and ** [sqlite3_busy_timeout()] to name but three) that are methods on this ** object. */ typedef struct sqlite3 sqlite3; /* ** CAPI3REF: 64-Bit Integer Types {F10300} ** ** Some compilers do not support the "long long" datatype. So we have ** to do compiler-specific typedefs for 64-bit signed and unsigned integers. ** ** Many SQLite interface functions require a 64-bit integer arguments. ** Those interfaces are declared using this typedef. */ |
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178 179 180 181 182 183 184 | ** substitute integer for floating-point */ #ifdef SQLITE_OMIT_FLOATING_POINT # define double sqlite3_int64 #endif /* | | < | | < | | | | | | | > | | 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 | ** substitute integer for floating-point */ #ifdef SQLITE_OMIT_FLOATING_POINT # define double sqlite3_int64 #endif /* ** CAPI3REF: Closing A Database Connection {F11100} ** ** {F11101} The sqlite3_close() interface is the destructor for ** the [sqlite3] object. ** ** {F11102} All SQL statements prepared using [sqlite3_prepare_v2()] or ** [sqlite3_prepare16_v2()] must be destroyed using [sqlite3_finalize()] ** before sqlite3_close() is called. Otherwise, sqlite3_close() returns ** SQLITE_BUSY and database connection remains open. ** ** {U11103} Calling sqlite3_close on a database connection that has ** already been closed results in undefined behavior. {U11104} If ** other interfaces that reference the same database connection are ** pending (either in the same thread or in different threads) when ** sqlite3_close() is called, then the behavior is undefined and is ** almost certainly undesirable. */ int sqlite3_close(sqlite3 *); /* ** The type for a callback function. ** This is legacy and deprecated. It is included for historical ** compatibility and is not documented. |
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