From ff0bc8f9f776fca7f6288b7e725f9bc0cc5468ac Mon Sep 17 00:00:00 2001
From: mistachkin <mistachkin@noemail.net>
Date: Wed, 28 May 2014 03:23:55 +0000
Subject: [PATCH] Revise how OSTRACE reports logically boolean results in the
 Win32 VFS.

FossilOrigin-Name: c405f971cf03e29110019ff863cbfb026d97e1e6
---
 manifest      | 14 +++++++-------
 manifest.uuid |  2 +-
 src/os_win.c  | 24 ++++++++++++------------
 3 files changed, 20 insertions(+), 20 deletions(-)

diff --git a/manifest b/manifest
index c071341fc7..faef47fa27 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Remove\san\sincorrect\sassert()\sin\sthe\ssorter.
-D 2014-05-27T20:19:06.293
+C Revise\show\sOSTRACE\sreports\slogically\sboolean\sresults\sin\sthe\sWin32\sVFS.
+D 2014-05-28T03:23:55.937
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in dd2b1aba364ff9b05de41086f74407f285c57670
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -206,7 +206,7 @@ F src/os.h 60d419395e32a8029fa380a80a3da2e9030f635e
 F src/os_common.h 92815ed65f805560b66166e3583470ff94478f04
 F src/os_setup.h c9d4553b5aaa6f73391448b265b89bed0b890faa
 F src/os_unix.c ae4b5240af4619d711301d7992396e182585269f
-F src/os_win.c 485d06a93965f306c7281fca0937829292367234
+F src/os_win.c 648f842876e25391b7c454c8e49f7db1fd981d65
 F src/os_win.h 057344a6720b4c8405d9bd98f58cb37a6ee46c25
 F src/pager.c f6bb1fa6cdf2062f2d8aec3e64db302bca519ab8
 F src/pager.h ffd5607f7b3e4590b415b007a4382f693334d428
@@ -1173,7 +1173,7 @@ F tool/vdbe_profile.tcl 67746953071a9f8f2f668b73fe899074e2c6d8c1
 F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
 F tool/warnings.sh 0abfd78ceb09b7f7c27c688c8e3fe93268a13b32
 F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
-P 20b75460c0661b5dc071177b4a0791aceccda029
-R d313f2f9d0d10f0cab7c1f3623a16b09
-U drh
-Z b3d89b92529dc184b6d7c7b851a6fe5b
+P b8b66103de8c554cb87df40bf040760ec29f2ae1
+R fb2228bf340b8e64476c0b547456f447
+U mistachkin
+Z 33db4268ebdb5368353cf9e380a10aca
diff --git a/manifest.uuid b/manifest.uuid
index dcd05b62b0..a5c805d0f6 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-b8b66103de8c554cb87df40bf040760ec29f2ae1
\ No newline at end of file
+c405f971cf03e29110019ff863cbfb026d97e1e6
\ No newline at end of file
diff --git a/src/os_win.c b/src/os_win.c
index fcac665dff..21f633e486 100644
--- a/src/os_win.c
+++ b/src/os_win.c
@@ -2825,7 +2825,7 @@ static int winGetReadLock(winFile *pFile){
     pFile->lastErrno = osGetLastError();
     /* No need to log a failure to lock */
   }
-  OSTRACE(("READ-LOCK file=%p, rc=%s\n", pFile->h, sqlite3ErrName(res)));
+  OSTRACE(("READ-LOCK file=%p, result=%d\n", pFile->h, res));
   return res;
 }
 
@@ -2849,7 +2849,7 @@ static int winUnlockReadLock(winFile *pFile){
     winLogError(SQLITE_IOERR_UNLOCK, pFile->lastErrno,
                 "winUnlockReadLock", pFile->zPath);
   }
-  OSTRACE(("READ-UNLOCK file=%p, rc=%s\n", pFile->h, sqlite3ErrName(res)));
+  OSTRACE(("READ-UNLOCK file=%p, result=%d\n", pFile->h, res));
   return res;
 }
 
@@ -2924,8 +2924,8 @@ static int winLock(sqlite3_file *id, int locktype){
       ** If you are using this code as a model for alternative VFSes, do not
       ** copy this retry logic.  It is a hack intended for Windows only.
       */
-      OSTRACE(("LOCK-PENDING-FAIL file=%p, count=%d, rc=%s\n",
-               pFile->h, cnt, sqlite3ErrName(res)));
+      OSTRACE(("LOCK-PENDING-FAIL file=%p, count=%d, result=%d\n",
+               pFile->h, cnt, res));
       if( cnt ) sqlite3_win32_sleep(1);
     }
     gotPendingLock = res;
@@ -3010,7 +3010,7 @@ static int winLock(sqlite3_file *id, int locktype){
 ** non-zero, otherwise zero.
 */
 static int winCheckReservedLock(sqlite3_file *id, int *pResOut){
-  int rc;
+  int res;
   winFile *pFile = (winFile*)id;
 
   SimulateIOError( return SQLITE_IOERR_CHECKRESERVEDLOCK; );
@@ -3018,17 +3018,17 @@ static int winCheckReservedLock(sqlite3_file *id, int *pResOut){
 
   assert( id!=0 );
   if( pFile->locktype>=RESERVED_LOCK ){
-    rc = 1;
-    OSTRACE(("TEST-WR-LOCK file=%p, rc=%d (local)\n", pFile->h, rc));
+    res = 1;
+    OSTRACE(("TEST-WR-LOCK file=%p, result=%d (local)\n", pFile->h, res));
   }else{
-    rc = winLockFile(&pFile->h, SQLITE_LOCKFILEEX_FLAGS,RESERVED_BYTE, 0, 1, 0);
-    if( rc ){
+    res = winLockFile(&pFile->h, SQLITE_LOCKFILEEX_FLAGS,RESERVED_BYTE, 0, 1, 0);
+    if( res ){
       winUnlockFile(&pFile->h, RESERVED_BYTE, 0, 1, 0);
     }
-    rc = !rc;
-    OSTRACE(("TEST-WR-LOCK file=%p, rc=%d (remote)\n", pFile->h, rc));
+    res = !res;
+    OSTRACE(("TEST-WR-LOCK file=%p, result=%d (remote)\n", pFile->h, res));
   }
-  *pResOut = rc;
+  *pResOut = res;
   OSTRACE(("TEST-WR-LOCK file=%p, pResOut=%p, *pResOut=%d, rc=SQLITE_OK\n",
            pFile->h, pResOut, *pResOut));
   return SQLITE_OK;
-- 
2.47.2