Remove unused code from util.c. Enhance the trace output in os_unix.c. (CVS 2397)

FossilOrigin-Name: f2f31919fdd181c79b86f849d46c60f1ed7a0db1

manifest

@@ -1,5 +1,5 @@
-C Fixed\sa\stypo\sin\salter3.test.\s(CVS\s2396)
-D 2005-03-17T12:33:14
+C Remove\sunused\scode\sfrom\sutil.c.\s\sEnhance\sthe\strace\soutput\sin\sos_unix.c.\s(CVS\s2397)
+D 2005-03-18T14:03:15
 F Makefile.in 5c00d0037104de2a50ac7647a5f12769795957a3
 F Makefile.linux-gcc 06be33b2a9ad4f005a5f42b22c4a19dab3cbb5c7
 F README a01693e454a00cc117967e3f9fdab2d4d52e9bc1
@@ -48,7 +48,7 @@ F src/os.h 0c805df3df02b98eb78a7a86756c3cbd4e190939
 F src/os_common.h 0e7f428ba0a6c40a61bc56c4e96f493231301b73
 F src/os_test.c 91e5f22dd89491e5e1554820e715805f43fa4ece
 F src/os_test.h 903c93554c23d88f34f667f1979e4a1cee792af3
-F src/os_unix.c d4823c6b3dd86e8cbb6a8f9d2fd6c4b3e722f8ee
+F src/os_unix.c fba0167576f09e242afd4c4978e1d2944b1da8b5
 F src/os_unix.h 40b2fd1d02cfa45d6c3dea25316fd019cf9fcb0c
 F src/os_win.c bddeae1c3299be0fbe47077dd4e98b786a067f71
 F src/os_win.h 41a946bea10f61c158ce8645e7646b29d44f122b
@@ -73,7 +73,7 @@ F src/tokenize.c 103cbaa932c790f540f8eceb63cd3010e117bdff
 F src/trigger.c 0c3ec8a6cb7176aaecc3978bfc34050ec1a852c4
 F src/update.c 42823d00865c9fe4f01b3c62647858726345a28e
 F src/utf.c bda5eb85039ef16f2d17004c1e18c96e1ab0a80c
-F src/util.c a53b6fc6f09093ecba1ce593ca7cb1cb77b3a20b
+F src/util.c 02bc2750336b021b3f10e61538f665c4b0033b5d
 F src/vacuum.c 5cf598003191bd91c17a64742bad8e46241698a8
 F src/vdbe.c 086e4b42d57af68fceb8c04a6e4eed901777d942
 F src/vdbe.h 7e307333d74e134eff237bb9d45fe764e544ad6a
@@ -277,7 +277,7 @@ F www/tclsqlite.tcl e73f8f8e5f20e8277619433f7970060ab01088fc
 F www/vdbe.tcl 87a31ace769f20d3627a64fa1fade7fed47b90d0
 F www/version3.tcl 092a01f5ef430d2c4acc0ae558d74c4bb89638a0
 F www/whentouse.tcl 3e522a06ad41992023c80ca29a048ae2331ca5bd
-P 800fb3bf06f73af53af57f5b172c85406af374ad
-R ba10e0ea6358a224f231b7ca767b2ccf
+P 698be25d3e8f0eb2b5a4c6c7d20343b3c8a06134
+R 8611ce54c1361038076da5f3886275d5
 U drh
-Z 8dab2cd1f570ecdb07ff4ba5a2a7d53e
+Z d647977318d4fd6baeb9f9cedb4c633a

manifest.uuid

@@ -1 +1 @@
-698be25d3e8f0eb2b5a4c6c7d20343b3c8a06134
+f2f31919fdd181c79b86f849d46c60f1ed7a0db1

src/os_unix.c

@@ -644,7 +644,7 @@ int sqlite3OsRead(OsFile *id, void *pBuf, int amt){
   TIMER_START;
   got = read(id->h, pBuf, amt);
   TIMER_END;
-  TRACE4("READ    %-3d %7d %d\n", id->h, last_page, TIMER_ELAPSED);
+  TRACE5("READ    %-3d %5d %7d %d\n", id->h, got, last_page, TIMER_ELAPSED);
   SEEK(0);
   /* if( got<0 ) got = 0; */
   if( got==amt ){
@@ -670,7 +670,7 @@ int sqlite3OsWrite(OsFile *id, const void *pBuf, int amt){
     pBuf = &((char*)pBuf)[wrote];
   }
   TIMER_END;
-  TRACE4("WRITE   %-3d %7d %d\n", id->h, last_page, TIMER_ELAPSED);
+  TRACE5("WRITE   %-3d %5d %7d %d\n", id->h, wrote, last_page, TIMER_ELAPSED);
   SEEK(0);
   if( amt>0 ){
     return SQLITE_FULL;
@@ -941,7 +941,7 @@ int sqlite3OsLock(OsFile *id, int locktype){
   int s;
 
   assert( id->isOpen );
-  TRACE7("LOCK %d %s was %s(%s,%d) pid=%d\n", id->h, locktypeName(locktype), 
+  TRACE7("LOCK    %d %s was %s(%s,%d) pid=%d\n", id->h, locktypeName(locktype), 
       locktypeName(id->locktype), locktypeName(pLock->locktype), pLock->cnt
       ,getpid() );
 
@@ -950,7 +950,7 @@ int sqlite3OsLock(OsFile *id, int locktype){
   ** sqlite3OsEnterMutex() hasn't been called yet.
   */
   if( id->locktype>=locktype ){
-    TRACE3("LOCK %d %s ok (already held)\n", id->h, locktypeName(locktype));
+    TRACE3("LOCK    %d %s ok (already held)\n", id->h, locktypeName(locktype));
     return SQLITE_OK;
   }
 
@@ -1071,7 +1071,7 @@ int sqlite3OsLock(OsFile *id, int locktype){
 
 end_lock:
   sqlite3OsLeaveMutex();
-  TRACE4("LOCK %d %s %s\n", id->h, locktypeName(locktype), 
+  TRACE4("LOCK    %d %s %s\n", id->h, locktypeName(locktype), 
       rc==SQLITE_OK ? "ok" : "failed");
   return rc;
 }
@@ -1093,7 +1093,7 @@ int sqlite3OsUnlock(OsFile *id, int locktype){
   int rc = SQLITE_OK;
 
   assert( id->isOpen );
-  TRACE7("UNLOCK %d %d was %d(%d,%d) pid=%d\n", id->h, locktype, id->locktype, 
+  TRACE7("UNLOCK  %d %d was %d(%d,%d) pid=%d\n", id->h, locktype, id->locktype, 
       id->pLock->locktype, id->pLock->cnt, getpid());
 
   assert( locktype<=SHARED_LOCK );

src/util.c

@@ -14,7 +14,7 @@
 ** This file contains functions for allocating memory, comparing
 ** strings, and stuff like that.
 **
-** $Id: util.c,v 1.131 2005/03/10 12:35:46 drh Exp $
+** $Id: util.c,v 1.132 2005/03/18 14:03:15 drh Exp $
 */
 #include "sqliteInt.h"
 #include <stdarg.h>
@@ -858,18 +858,6 @@ int sqlite3GetVarint32(const unsigned char *p, u32 *v){
   u32 x;
   int n;
   unsigned char c;
-#if 0
-  if( ((c = p[0]) & 0x80)==0 ){
-    *v = c;
-    return 1;
-  }
-  x = c & 0x7f;
-  if( ((c = p[1]) & 0x80)==0 ){
-    *v = (x<<7) | c;
-    return 2;
-  }
-  x = (x<<7) | (c & 0x7f);
-#else
   if( ((signed char*)p)[0]>=0 ){
     *v = p[0];
     return 1;
@@ -880,7 +868,6 @@ int sqlite3GetVarint32(const unsigned char *p, u32 *v){
     return 2;
   }
   x = (x<<7) | (p[1] & 0x7f);
-#endif
   n = 2;
   do{
     x = (x<<7) | ((c = p[n++])&0x7f);