From: drh <drh@noemail.net>
Date: Tue, 9 Jan 2007 17:18:19 +0000 (+0000)
Subject: Fix the windows OS layer so that it returns detailed IOERR error codes. (CVS 3583)
X-Git-Tag: version-3.6.10~2587
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9cce710942d9e80285d74c81d6818329449c7aa0;p=thirdparty%2Fsqlite.git

Fix the windows OS layer so that it returns detailed IOERR error codes. (CVS 3583)

FossilOrigin-Name: 4b36de46c42e2e42d611b38ff18949bea55c803b
---

diff --git a/manifest b/manifest
index 128900972c..e9f04d0e41 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Work\saround\swin2k\sproblems\sso\sthat\ssingle-character\sfilenames\scan\sbe\nused.\s\sTicket\s#2151.\s(CVS\s3582)
-D 2007-01-09T15:32:18
+C Fix\sthe\swindows\sOS\slayer\sso\sthat\sit\sreturns\sdetailed\sIOERR\serror\scodes.\s(CVS\s3583)
+D 2007-01-09T17:18:19
 F Makefile.in 7fa74bf4359aa899da5586e394d17735f221315f
 F Makefile.linux-gcc 2d8574d1ba75f129aba2019f0b959db380a90935
 F README 9c4e2d6706bdcc3efdd773ce752a8cdab4f90028
@@ -83,7 +83,7 @@ F src/os_test.c 49833426101f99aee4bb5f6a44b7c4b2029fda1c
 F src/os_test.h 903c93554c23d88f34f667f1979e4a1cee792af3
 F src/os_unix.c 9fbbd8ab0a6b3992370ba0f3aae11feff2a78c96
 F src/os_unix.h 5768d56d28240d3fe4537fac08cc85e4fb52279e
-F src/os_win.c 788ae0fa4528d25ec9eb027c204500b83c63f8c6
+F src/os_win.c 8999403beb4b442393b59723b3d54da0ee7d343b
 F src/os_win.h 41a946bea10f61c158ce8645e7646b29d44f122b
 F src/pager.c d6ad66eb119602cb2e6a097f8f635372ba677d23
 F src/pager.h 2e6d42f4ae004ae748a037b8468112b851c447a7
@@ -424,7 +424,7 @@ F www/tclsqlite.tcl bb0d1357328a42b1993d78573e587c6dcbc964b9
 F www/vdbe.tcl 87a31ace769f20d3627a64fa1fade7fed47b90d0
 F www/version3.tcl 890248cf7b70e60c383b0e84d77d5132b3ead42b
 F www/whentouse.tcl 97e2b5cd296f7d8057e11f44427dea8a4c2db513
-P 31a661d424d0fe03eaf78f98031e360102dafeff
-R 0fc4861290a912ccbd1bba5ded51a7c9
+P c4eb2100c39356e1816cc6514d65155e47ea1a1d
+R 9ef1c294013987fe571d02b84a6957c1
 U drh
-Z 5a70f6674cbfeef83c200da7a448ff2a
+Z f4ba755d06fed28592673c450bbce8fe
diff --git a/manifest.uuid b/manifest.uuid
index 93f334cd4c..7dbab4fdee 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-c4eb2100c39356e1816cc6514d65155e47ea1a1d
\ No newline at end of file
+4b36de46c42e2e42d611b38ff18949bea55c803b
\ No newline at end of file
diff --git a/src/os_win.c b/src/os_win.c
index 3842ba94e5..59d759902a 100644
--- a/src/os_win.c
+++ b/src/os_win.c
@@ -1000,7 +1000,7 @@ static int winClose(OsFile **pId){
 static int winRead(OsFile *id, void *pBuf, int amt){
   DWORD got;
   assert( id!=0 );
-  SimulateIOError(return SQLITE_IOERR);
+  SimulateIOError(return SQLITE_IOERR_READ);
   TRACE3("READ %d lock=%d\n", ((winFile*)id)->h, ((winFile*)id)->locktype);
   if( !ReadFile(((winFile*)id)->h, pBuf, amt, &got, 0) ){
     return SQLITE_IOERR_READ;
@@ -1021,7 +1021,7 @@ static int winWrite(OsFile *id, const void *pBuf, int amt){
   int rc = 0;
   DWORD wrote;
   assert( id!=0 );
-  SimulateIOError(return SQLITE_IOERR);
+  SimulateIOError(return SQLITE_IOERR_READ);
   SimulateDiskfullError(return SQLITE_FULL);
   TRACE3("WRITE %d lock=%d\n", ((winFile*)id)->h, ((winFile*)id)->locktype);
   assert( amt>0 );
@@ -1081,7 +1081,7 @@ static int winSync(OsFile *id, int dataOnly){
 ** than UNIX.
 */
 int sqlite3WinSyncDirectory(const char *zDirname){
-  SimulateIOError(return SQLITE_IOERR);
+  SimulateIOError(return SQLITE_IOERR_READ);
   return SQLITE_OK;
 }
 
@@ -1092,7 +1092,7 @@ static int winTruncate(OsFile *id, i64 nByte){
   LONG upperBits = nByte>>32;
   assert( id!=0 );
   TRACE3("TRUNCATE %d %lld\n", ((winFile*)id)->h, nByte);
-  SimulateIOError(return SQLITE_IOERR);
+  SimulateIOError(return SQLITE_IOERR_TRUNCATE);
   SetFilePointer(((winFile*)id)->h, nByte, &upperBits, FILE_BEGIN);
   SetEndOfFile(((winFile*)id)->h);
   return SQLITE_OK;
@@ -1104,7 +1104,7 @@ static int winTruncate(OsFile *id, i64 nByte){
 static int winFileSize(OsFile *id, i64 *pSize){
   DWORD upperBits, lowerBits;
   assert( id!=0 );
-  SimulateIOError(return SQLITE_IOERR);
+  SimulateIOError(return SQLITE_IOERR_FSTAT);
   lowerBits = GetFileSize(((winFile*)id)->h, &upperBits);
   *pSize = (((i64)upperBits)<<32) + lowerBits;
   return SQLITE_OK;
@@ -1365,7 +1365,7 @@ static int winUnlock(OsFile *id, int locktype){
     if( locktype==SHARED_LOCK && !getReadLock(pFile) ){
       /* This should never happen.  We should always be able to
       ** reacquire the read lock */
-      rc = SQLITE_IOERR;
+      rc = SQLITE_IOERR_UNLOCK;
     }
   }
   if( type>=RESERVED_LOCK ){