Support manually disabling overlapped file I/O for Windows sub-platforms other than...

FossilOrigin-Name: b9330b887cc8bed2b6b3e6c1b269788e08ccf50d

diff --git a/manifest b/manifest
index 6353c101f70686076c76d0e201b1c780e152c860..24ba3c7b0a440e5e2bc008ab5e640f55201b8a2b 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Minor\sfixes\sand\senhancements\sto\sthe\sSQLITE_ENABLE_API_ARMOR\sfunctionality.
-D 2014-12-20T21:14:14.374
+C Support\smanually\sdisabling\soverlapped\sfile\sI/O\sfor\sWindows\ssub-platforms\sother\sthan\sWindows\sCE.
+D 2014-12-20T22:21:49.905
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 6c4f961fa91d0b4fa121946a19f9e5eac2f2f809
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -214,7 +214,7 @@ F src/os.h 3e57a24e2794a94d3cf2342c6d9a884888cd96bf
 F src/os_common.h 92815ed65f805560b66166e3583470ff94478f04
 F src/os_setup.h c9d4553b5aaa6f73391448b265b89bed0b890faa
 F src/os_unix.c fb587121840f690101336879adfa6d0b2cd0e8c7
-F src/os_win.c ecb04a0dad2fa6fa659931a9d8f0f3aca33f908a
+F src/os_win.c 91d3d08e33ec0258d180d4c8255492f47d15e007
 F src/os_win.h 09e751b20bbc107ffbd46e13555dc73576d88e21
 F src/pager.c 2cbaf886a6157c53a8061ea7e677f81620ff46eb
 F src/pager.h c3476e7c89cdf1c6914e50a11f3714e30b4e0a77
@@ -1234,7 +1234,7 @@ F tool/vdbe_profile.tcl 67746953071a9f8f2f668b73fe899074e2c6d8c1
 F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
 F tool/warnings.sh 0abfd78ceb09b7f7c27c688c8e3fe93268a13b32
 F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
-P de50f25ce3226fa4929b8236c72c88b739859d5f
-R c123b89e18af5f5ce6fabce3b17d012e
+P cb3e4219ac9560d2773b85453aafda54b7c9346f
+R ac9484154ad6b155e9718a0c54a2f6d5
 U mistachkin
-Z 086c85a234ecd6ff163dc839ee55f963
+Z f0b985b941d4fc82caba937840400408

diff --git a/manifest.uuid b/manifest.uuid
index 31b35da2d7ec65295281651c0f9e5b97fc65c957..b62cc74d7ee3712d63278461faa298369234ca13 100644 (file)
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-cb3e4219ac9560d2773b85453aafda54b7c9346f
\ No newline at end of file
+b9330b887cc8bed2b6b3e6c1b269788e08ccf50d
\ No newline at end of file

diff --git a/src/os_win.c b/src/os_win.c
index 80ce97a6cdf4c048754a0c50277b04c7dc5e16b1..e2f9aecac60978315b6f04252ec428ac5f741d79 100644 (file)
--- a/src/os_win.c
+++ b/src/os_win.c
@@ -2479,7 +2479,7 @@ static int winRead(
   int amt,                   /* Number of bytes to read */
   sqlite3_int64 offset       /* Begin reading at this offset */
 ){
-#if !SQLITE_OS_WINCE
+#if !SQLITE_OS_WINCE && !defined(SQLITE_WIN32_NO_OVERLAPPED)
   OVERLAPPED overlapped;          /* The offset for ReadFile. */
 #endif
   winFile *pFile = (winFile*)id;  /* file handle */
@@ -2511,7 +2511,7 @@ static int winRead(
   }
 #endif
 
-#if SQLITE_OS_WINCE
+#if SQLITE_OS_WINCE || defined(SQLITE_WIN32_NO_OVERLAPPED)
   if( winSeekFile(pFile, offset) ){
     OSTRACE(("READ file=%p, rc=SQLITE_FULL\n", pFile->h));
     return SQLITE_FULL;
@@ -2583,13 +2583,13 @@ static int winWrite(
   }
 #endif
 
-#if SQLITE_OS_WINCE
+#if SQLITE_OS_WINCE || defined(SQLITE_WIN32_NO_OVERLAPPED)
   rc = winSeekFile(pFile, offset);
   if( rc==0 ){
 #else
   {
 #endif
-#if !SQLITE_OS_WINCE
+#if !SQLITE_OS_WINCE && !defined(SQLITE_WIN32_NO_OVERLAPPED)
     OVERLAPPED overlapped;        /* The offset for WriteFile. */
 #endif
     u8 *aRem = (u8 *)pBuf;        /* Data yet to be written */
@@ -2597,14 +2597,14 @@ static int winWrite(
     DWORD nWrite;                 /* Bytes written by each WriteFile() call */
     DWORD lastErrno = NO_ERROR;   /* Value returned by GetLastError() */
 
-#if !SQLITE_OS_WINCE
+#if !SQLITE_OS_WINCE && !defined(SQLITE_WIN32_NO_OVERLAPPED)
     memset(&overlapped, 0, sizeof(OVERLAPPED));
     overlapped.Offset = (LONG)(offset & 0xffffffff);
     overlapped.OffsetHigh = (LONG)((offset>>32) & 0x7fffffff);
 #endif
 
     while( nRem>0 ){
-#if SQLITE_OS_WINCE
+#if SQLITE_OS_WINCE || defined(SQLITE_WIN32_NO_OVERLAPPED)
       if( !osWriteFile(pFile->h, aRem, nRem, &nWrite, 0) ){
 #else
       if( !osWriteFile(pFile->h, aRem, nRem, &nWrite, &overlapped) ){
@@ -2617,7 +2617,7 @@ static int winWrite(
         lastErrno = osGetLastError();
         break;
       }
-#if !SQLITE_OS_WINCE
+#if !SQLITE_OS_WINCE && !defined(SQLITE_WIN32_NO_OVERLAPPED)
       offset += nWrite;
       overlapped.Offset = (LONG)(offset & 0xffffffff);
       overlapped.OffsetHigh = (LONG)((offset>>32) & 0x7fffffff);