Make mutex functions available to loadable extensions. Fix the

amalgamation generator to include the latest source files. (CVS 4346)

FossilOrigin-Name: 293a3f837bd6c6a26f694a9210e59ace23abb6bb

manifest

@@ -1,5 +1,5 @@
-C Fix\sa\smemory\sleak\sin\sthe\swin32\sOS\sdriver.\s\sTicket\s#2602.\s(CVS\s4345)
-D 2007-08-30T16:46:04
+C Make\smutex\sfunctions\savailable\sto\sloadable\sextensions.\s\sFix\sthe\namalgamation\sgenerator\sto\sinclude\sthe\slatest\ssource\sfiles.\s(CVS\s4346)
+D 2007-08-30T17:15:38
 F Makefile.in bfcc303429a5d9dcd552d807ee016c77427418c3
 F Makefile.linux-gcc 65241babba6faf1152bf86574477baab19190499
 F README 9c4e2d6706bdcc3efdd773ce752a8cdab4f90028
@@ -98,7 +98,7 @@ F src/insert.c b11e5ca0d68bf2a7a56f47a052a0ee67dd4e2f89
 F src/journal.c 573911e274738b3fda813d4f0a6e319f8a9ecd36
 F src/legacy.c 4ac53191fad2e3c4d59bde1228879b2dc5a96d66
 F src/limits.h 71ab25f17e35e0a9f3f6f234b8ed49cc56731d35
-F src/loadext.c 5f6ad0aa48f3d03b23776891f837c695f8ca72ab
+F src/loadext.c d13c65529df08fdcb57d563d05fa241455841fa2
 F src/main.c 9276bbdc90d17cd8b15c4cb227dc09c968779391
 F src/malloc.c de4e77fe70a9a0ac47a1c3a874422b107231bf31
 F src/md5.c c5fdfa5c2593eaee2e32a5ce6c6927c986eaf217
@@ -131,7 +131,7 @@ F src/select.c e5cc50e8d22b2490c4fb47f2ef08a9b43bcb52d9
 F src/server.c 087b92a39d883e3fa113cae259d64e4c7438bc96
 F src/shell.c ac29402b538515fa4697282387be9c1205e6e9eb
 F src/sqlite.h.in cc69ce66ee2b9d9bf2637ae4769d1c4891e1a0d1
-F src/sqlite3ext.h 284ec370dd03b9ac9a3af97165587de9f35bda00
+F src/sqlite3ext.h 3e5368b64a28602ef8abf9cfb6c8c1643903f238
 F src/sqliteInt.h 5dbb7a934a88dfa9893e2627f4821b0464f5edc0
 F src/sqliteLimit.h 1bcbbdfa856f8b71b561abb31edb864b0eca1d12
 F src/table.c 1aeb9eab57b4235db86fe15a35dec76fb445a9c4
@@ -498,7 +498,7 @@ F tool/memleak2.awk 9cc20c8e8f3c675efac71ea0721ee6874a1566e8
 F tool/memleak3.tcl 7707006ee908cffff210c98158788d85bb3fcdbf
 F tool/mkkeywordhash.c ef93810fc41fb3d3dbacf9a33a29be88ea99ffa9
 F tool/mkopts.tcl 66ac10d240cc6e86abd37dc908d50382f84ff46e x
-F tool/mksqlite3c.tcl 5e150ba5652a114a4fd3c87c908eca31131897c3
+F tool/mksqlite3c.tcl 1b2fc352849823600fea9474245591e96733e557
 F tool/mksqlite3internalh.tcl 47737a925fb02fce43e2c0a14b3cc17574a4d44a
 F tool/omittest.tcl e6b3d6a1285f9813bc1dea53bb522b4b72774710
 F tool/opcodeDoc.awk b3a2a3d5d3075b8bd90b7afe24283efdd586659c
@@ -568,7 +568,7 @@ F www/tclsqlite.tcl 8be95ee6dba05eabcd27a9d91331c803f2ce2130
 F www/vdbe.tcl 87a31ace769f20d3627a64fa1fade7fed47b90d0
 F www/version3.tcl 890248cf7b70e60c383b0e84d77d5132b3ead42b
 F www/whentouse.tcl fc46eae081251c3c181bd79c5faef8195d7991a5
-P c073b78040e5833de038dea464ac87c7358b8b51
-R 30bc014a6024147ec249bf381de3c5ae
+P 1f80cf5e759af68b854d4de2e97badf546a465ca
+R 05dd9b169879bf8fee202d2f8994f350
 U drh
-Z e78a8479742fa9ce1b1dff972c5bc640
+Z 56110931b83628f9e147d4d36691a985

manifest.uuid

@@ -1 +1 @@
-1f80cf5e759af68b854d4de2e97badf546a465ca
+293a3f837bd6c6a26f694a9210e59ace23abb6bb

src/loadext.c

@@ -258,6 +258,11 @@ const sqlite3_api_routines sqlite3_apis = {
   sqlite3_create_collation_v2,
   sqlite3_memory_highwater,
   sqlite3_memory_used,
+  sqlite3_mutex_alloc,
+  sqlite3_mutex_enter,
+  sqlite3_mutex_free,
+  sqlite3_mutex_leave,
+  sqlite3_mutex_try,
   sqlite3_open_v2,
   sqlite3_release_memory,
   sqlite3_result_error_nomem,

src/sqlite3ext.h

@@ -15,7 +15,7 @@
 ** as extensions by SQLite should #include this file instead of 
 ** sqlite3.h.
 **
-** @(#) $Id: sqlite3ext.h,v 1.15 2007/08/30 16:23:19 drh Exp $
+** @(#) $Id: sqlite3ext.h,v 1.16 2007/08/30 17:15:38 drh Exp $
 */
 #ifndef _SQLITE3EXT_H_
 #define _SQLITE3EXT_H_
@@ -167,6 +167,11 @@ struct sqlite3_api_routines {
   int (*create_collation_v2)(sqlite3*,const char*,int,void*,int(*)(void*,int,const void*,int,const void*),void(*)(void*));
   sqlite3_int64 (*memory_highwater)(int);
   sqlite3_int64 (*memory_used)(void);
+  sqlite3_mutex *(*mutex_alloc)(int);
+  void (*mutex_enter)(sqlite3_mutex*);
+  void (*mutex_free)(sqlite3_mutex*);
+  void (*mutex_leave)(sqlite3_mutex*);
+  int (*mutex_try)(sqlite3_mutex*);
   int (*open_v2)(const char*,sqlite3**,int,const char*);
   int (*release_memory)(int);
   void (*result_error_nomem)(sqlite3_context*);
@@ -321,6 +326,11 @@ struct sqlite3_api_routines {
 #define sqlite3_create_collation_v2    sqlite3_api->create_collation_v2
 #define sqlite3_memory_highwater       sqlite3_api->memory_highwater
 #define sqlite3_memory_used            sqlite3_api->memory_used
+#define sqlite3_mutex_alloc            sqlite3_api->mutex_alloc
+#define sqlite3_mutex_enter            sqlite3_api->mutex_enter
+#define sqlite3_mutex_free             sqlite3_api->mutex_free
+#define sqlite3_mutex_leave            sqlite3_api->mutex_leave
+#define sqlite3_mutex_try              sqlite3_api->mutex_try
 #define sqlite3_open_v2                sqlite3_api->open_v2
 #define sqlite3_release_memory         sqlite3_api->release_memory
 #define sqlite3_result_error_nomem     sqlite3_api->result_error_nomem

tool/mksqlite3c.tcl

@@ -203,6 +203,9 @@ foreach file {
    mem1.c
    mem2.c
    mutex.c
+   mutex_os2.c
+   mutex_unix.c
+   mutex_w32.c
    malloc.c
    printf.c
    random.c
@@ -216,7 +219,8 @@ foreach file {
    os_win.c
 
    pager.c
-   
+
+   btmutex.c   
    btree.c
 
    vdbefifo.c