Better loadable extension handling in the Win32 VFS when compiled for Cygwin.

FossilOrigin-Name: 6676475c47558a52cb2632e92a541e13d143b2dc

diff --git a/manifest b/manifest
index 419633cc87033bed0ba03d191c4f5794ed571304..4ed19202d667a9902556ac17b38f44721650a94c 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Fix\sthe\stext\sof\sa\scomment\sused\sto\sgenerate\sVDBE\sopcode\sdocumentation\sso\sthat\nit\somits\ssymbols\sthat\scan\sbe\smistaken\sfor\sa\shyperlink\sby\sthe\sparser.
-D 2014-02-20T19:42:00.531
+C Better\sloadable\sextension\shandling\sin\sthe\sWin32\sVFS\swhen\scompiled\sfor\sCygwin.
+D 2014-02-21T05:44:18.393
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 2ef13430cd359f7b361bb863504e227b25cc7f81
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -203,7 +203,7 @@ F src/os.c 1b147e4cf7cc39e618115c14a086aed44bc91ace
 F src/os.h 4a46270a64e9193af4a0aaa3bc2c66dc07c29b3f
 F src/os_common.h 92815ed65f805560b66166e3583470ff94478f04
 F src/os_unix.c 18f7f95dc6bcb9cf4d4a238d8e2de96611bc2ae5
-F src/os_win.c d4284f003445054a26689f1264b1b9bf7261bd1b
+F src/os_win.c 23bd567f897b8934096ee7ce51b21ba43aa94ec7
 F src/pager.c 0ffa313a30ed6d061d9c6601b7b175cc50a1cab7
 F src/pager.h ffd5607f7b3e4590b415b007a4382f693334d428
 F src/parse.y 2613ca5d609c2f3d71dd297351f010bcec16e1e0
@@ -1151,7 +1151,10 @@ F tool/vdbe_profile.tcl 67746953071a9f8f2f668b73fe899074e2c6d8c1
 F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
 F tool/warnings.sh d1a6de74685f360ab718efda6265994b99bbea01
 F tool/win/sqlite.vsix 030f3eeaf2cb811a3692ab9c14d021a75ce41fff
-P 824029090d1c4c4c608f67dd197961eba29c039d
-R 819e2e4df777a2f59b5f5445b2831eb5
-U drh
-Z c4d587ace814e560a6dc901fdec24d15
+P b46d4e8923e6e367412bba7aeac07039bbcbabd1
+R a7d693d1ea11a2ee85a54f6ea757a9d1
+T *branch * cygDlOpen
+T *sym-cygDlOpen *
+T -sym-trunk *
+U mistachkin
+Z 4b80816c39a01dfdffbdf857b2bcb9b9

diff --git a/manifest.uuid b/manifest.uuid
index 32d13dfb30107b518570df759ceb4a89a566cb50..b559183c43297381adfcd7345f49e4f41964087f 100644 (file)
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-b46d4e8923e6e367412bba7aeac07039bbcbabd1
\ No newline at end of file
+6676475c47558a52cb2632e92a541e13d143b2dc
\ No newline at end of file

diff --git a/src/os_win.c b/src/os_win.c
index d393c0d016e9c6fa171ad995b71c6b43fe39e7ac..27f23372871f6cfb71daddc50bcfc4301cb8945c 100644 (file)
--- a/src/os_win.c
+++ b/src/os_win.c
@@ -5141,8 +5141,23 @@ static int winFullPathname(
 */
 static void *winDlOpen(sqlite3_vfs *pVfs, const char *zFilename){
   HANDLE h;
+#if defined(__CYGWIN__)
+  int nFull = pVfs->mxPathname+1;
+  char *zFull = sqlite3MallocZero( nFull );
+  void *zConverted = 0;
+  if( zFull==0 ){
+    return 0;
+  }
+  if( winFullPathname(pVfs, zFilename, nFull, zFull)!=SQLITE_OK ){
+    sqlite3_free(zFull);
+    return 0;
+  }
+  zConverted = winConvertFromUtf8Filename(zFull);
+  sqlite3_free(zFull);
+#else
   void *zConverted = winConvertFromUtf8Filename(zFilename);
   UNUSED_PARAMETER(pVfs);
+#endif
   if( zConverted==0 ){
     return 0;
   }