Add requirements marks and make minor tweaks to documentation.

FossilOrigin-Name: 49188b2bb53a92b0b0b6aaf8247edeb0c1bcd1f5

diff --git a/manifest b/manifest
index ce0614fbee700d9d41c216fa452eb80dce47c233..8ab904b8d23174236ea10ce552fb9c6041c028d2 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Change\sthe\scommand-line\sshell\sman-page\sto\suse\sthe\s".tr"\stroff\sdirective\ninstead\sof\s".cc"\sfor\sescaping\sthe\sinitial\s"."\scharacters\sin\sthe\s".help"\noutput.
-D 2014-10-31T14:46:51.896
+C Add\srequirements\smarks\sand\smake\sminor\stweaks\sto\sdocumentation.
+D 2014-11-01T18:32:18.050
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in cf57f673d77606ab0f2d9627ca52a9ba1464146a
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -194,7 +194,7 @@ F src/journal.c b4124532212b6952f42eb2c12fa3c25701d8ba8d
 F src/legacy.c ba1863ea58c4c840335a84ec276fc2b25e22bc4e
 F src/lempar.c 7274c97d24bb46631e504332ccd3bd1b37841770
 F src/loadext.c de741e66e5ddc1598d904d7289239696e40ed994
-F src/main.c 2b882f64580ea72e2d972a5296f9eaa75a353161
+F src/main.c 5f659bdb14cdba1c3b587b6ed09167c147e308a1
 F src/malloc.c 3c3ac67969612493d435e14b6832793209afd2ec
 F src/mem0.c 6a55ebe57c46ca1a7d98da93aaa07f99f1059645
 F src/mem1.c faf615aafd8be74a71494dfa027c113ea5c6615f
@@ -229,10 +229,10 @@ F src/resolve.c 4965007d6497b6a4d7a6d98751cc39712885f952
 F src/rowset.c eccf6af6d620aaa4579bd3b72c1b6395d9e9fa1e
 F src/select.c 428165951748151e87a15295b7357221433e311b
 F src/shell.c 282f8f5278e0c78eb442217531172ec9e1538796
-F src/sqlite.h.in 737b7dd0f3f81fe183646d22828b39f85ef3e68c
+F src/sqlite.h.in c3c6180be49d91d3b0001a8d3c604684f361adc2
 F src/sqlite3.rc 992c9f5fb8285ae285d6be28240a7e8d3a7f2bad
 F src/sqlite3ext.h 17d487c3c91b0b8c584a32fbeb393f6f795eea7d
-F src/sqliteInt.h 4f86ac648ea398c1bb3db036062934cde257ea23
+F src/sqliteInt.h 8f67ca79e957b8ece7453b8e320b6a996e1b4761
 F src/sqliteLimit.h 164b0e6749d31e0daa1a4589a169d31c0dec7b3d
 F src/status.c 81712116e826b0089bb221b018929536b2b5406f
 F src/table.c f142bba7903e93ca8d113a5b8877a108ad1a27dc
@@ -1210,7 +1210,7 @@ F tool/vdbe_profile.tcl 67746953071a9f8f2f668b73fe899074e2c6d8c1
 F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
 F tool/warnings.sh 0abfd78ceb09b7f7c27c688c8e3fe93268a13b32
 F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
-P a07078b60007e88adea67bec5f0caf91f707ad78
-R f904ce78baced6aeb6bcb91c631714db
+P 67f0d469da28c023200239a1f3d0c6cef9ef0e45
+R dbf6a8dc4a878d1b1a7b9b3874ca58fb
 U drh
-Z c463256d5d45e3bce4a212ca4dd9f3e4
+Z 455c35adeade418fab0456b1b175d27f

diff --git a/manifest.uuid b/manifest.uuid
index 4735237141e4b3b2c7251db22332af7dedadb938..02f906627f19381853180be3b59056a410974228 100644 (file)
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-67f0d469da28c023200239a1f3d0c6cef9ef0e45
\ No newline at end of file
+49188b2bb53a92b0b0b6aaf8247edeb0c1bcd1f5
\ No newline at end of file

diff --git a/src/main.c b/src/main.c
index 5308698797e2c4d54dd9af1afe13aa727f509ba4..65a662ee5a1e7394937494d89a7b92505a821843 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -329,15 +329,17 @@ int sqlite3_config(int op, ...){
   switch( op ){
 
     /* Mutex configuration options are only available in a threadsafe
-    ** compile. 
+    ** compile.
     */
-#if defined(SQLITE_THREADSAFE) && SQLITE_THREADSAFE>0
+#if defined(SQLITE_THREADSAFE) && SQLITE_THREADSAFE>0  /* IMP: R-54466-46756 */
     case SQLITE_CONFIG_SINGLETHREAD: {
       /* Disable all mutexing */
       sqlite3GlobalConfig.bCoreMutex = 0;
       sqlite3GlobalConfig.bFullMutex = 0;
       break;
     }
+#endif
+#if defined(SQLITE_THREADSAFE) && SQLITE_THREADSAFE>0 /* IMP: R-20520-54086 */
     case SQLITE_CONFIG_MULTITHREAD: {
       /* Disable mutexing of database connections */
       /* Enable mutexing of core data structures */
@@ -345,17 +347,23 @@ int sqlite3_config(int op, ...){
       sqlite3GlobalConfig.bFullMutex = 0;
       break;
     }
+#endif
+#if defined(SQLITE_THREADSAFE) && SQLITE_THREADSAFE>0 /* IMP: R-59593-21810 */
     case SQLITE_CONFIG_SERIALIZED: {
       /* Enable all mutexing */
       sqlite3GlobalConfig.bCoreMutex = 1;
       sqlite3GlobalConfig.bFullMutex = 1;
       break;
     }
+#endif
+#if defined(SQLITE_THREADSAFE) && SQLITE_THREADSAFE>0 /* IMP: R-63666-48755 */
     case SQLITE_CONFIG_MUTEX: {
       /* Specify an alternative mutex implementation */
       sqlite3GlobalConfig.mutex = *va_arg(ap, sqlite3_mutex_methods*);
       break;
     }
+#endif
+#if defined(SQLITE_THREADSAFE) && SQLITE_THREADSAFE>0 /* IMP: R-14450-37597 */
     case SQLITE_CONFIG_GETMUTEX: {
       /* Retrieve the current mutex implementation */
       *va_arg(ap, sqlite3_mutex_methods*) = sqlite3GlobalConfig.mutex;
@@ -363,7 +371,6 @@ int sqlite3_config(int op, ...){
     }
 #endif
 
-
     case SQLITE_CONFIG_MALLOC: {
       /* Specify an alternative malloc implementation */
       sqlite3GlobalConfig.m = *va_arg(ap, sqlite3_mem_methods*);
@@ -377,7 +384,7 @@ int sqlite3_config(int op, ...){
     }
     case SQLITE_CONFIG_MEMSTATUS: {
       /* Enable or disable the malloc status collection */
-      sqlite3GlobalConfig.bMemstat = va_arg(ap, int);
+      sqlite3GlobalConfig.bMemstat = va_arg(ap, int);  /* IMP: R-27464-47829 */
       break;
     }
     case SQLITE_CONFIG_SCRATCH: {

diff --git a/src/sqlite.h.in b/src/sqlite.h.in
index b4081f2a022087ff48c23e077a87c8f6a654e3d5..d0f213f156f7c646e64ac01d34323bd235623721 100644 (file)
--- a/src/sqlite.h.in
+++ b/src/sqlite.h.in
@@ -1532,10 +1532,10 @@ struct sqlite3_mem_methods {
 **
 ** [[SQLITE_CONFIG_SCRATCH]] <dt>SQLITE_CONFIG_SCRATCH</dt>
 ** <dd> ^This option specifies a static memory buffer that SQLite can use for
-** scratch memory.  There are three arguments:  A pointer an 8-byte
+** scratch memory.  ^(There are three arguments:  A pointer an 8-byte
 ** aligned memory buffer from which the scratch allocations will be
 ** drawn, the size of each scratch allocation (sz),
-** and the maximum number of scratch allocations (N).  The sz
+** and the maximum number of scratch allocations (N).)^  The sz
 ** argument must be a multiple of 16.
 ** The first argument must be a pointer to an 8-byte aligned buffer
 ** of at least sz*N bytes of memory.

diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index f4785411d520b993c4da2282d1bd719e276f2b66..e9715efcf7eb8450584074e8612203a902ea8906 100644 (file)
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -193,10 +193,9 @@
 #endif
 
 /*
-** The SQLITE_DEFAULT_MEMSTATUS macro must be defined as either 0 or 1.
-** It determines whether or not the features related to 
-** SQLITE_CONFIG_MEMSTATUS are available by default or not. This value can
-** be overridden at runtime using the sqlite3_config() API.
+** EVIDENCE-OF: R-25715-37072 Memory allocation statistics are enabled by
+** default unless SQLite is compiled with SQLITE_DEFAULT_MEMSTATUS=0 in
+** which case memory allocation statistics are disabled by default.
 */
 #if !defined(SQLITE_DEFAULT_MEMSTATUS)
 # define SQLITE_DEFAULT_MEMSTATUS 1