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In the OSTRACE debugging macros in os_unix.c, identify the VFS currently

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in use.

FossilOrigin-Name: 082b8da005128f47f63e95b6b702bf4517221b2a
This commit is contained in:
drh
2009-12-04 14:25:18 +00:00
parent acf28fbdd8
commit 476bda7de4
3 changed files with 35 additions and 25 deletions
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34
src/os_unix.c
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@@ -1159,7 +1159,7 @@ static int unixCheckReservedLock(sqlite3_file *id, int *pResOut){
#endif
unixLeaveMutex();
OSTRACE4("TEST WR-LOCK %d %d %d\n", pFile->h, rc, reserved);
OSTRACE4("TEST WR-LOCK %d %d %d (unix)\n", pFile->h, rc, reserved);
*pResOut = reserved;
return rc;
@@ -1292,7 +1292,7 @@ static int unixLock(sqlite3_file *id, int locktype){
int tErrno;
assert( pFile );
OSTRACE7("LOCK %d %s was %s(%s,%d) pid=%d\n", pFile->h,
OSTRACE7("LOCK %d %s was %s(%s,%d) pid=%d (unix)\n", pFile->h,
locktypeName(locktype), locktypeName(pFile->locktype),
locktypeName(pLock->locktype), pLock->cnt , getpid());
@@ -1301,7 +1301,7 @@ static int unixLock(sqlite3_file *id, int locktype){
** unixEnterMutex() hasn't been called yet.
*/
if( pFile->locktype>=locktype ){
OSTRACE3("LOCK %d %s ok (already held)\n", pFile->h,
OSTRACE3("LOCK %d %s ok (already held) (unix)\n", pFile->h,
locktypeName(locktype));
return SQLITE_OK;
}
@@ -1471,7 +1471,7 @@ static int unixLock(sqlite3_file *id, int locktype){
end_lock:
unixLeaveMutex();
OSTRACE4("LOCK %d %s %s\n", pFile->h, locktypeName(locktype),
OSTRACE4("LOCK %d %s %s (unix)\n", pFile->h, locktypeName(locktype),
rc==SQLITE_OK ? "ok" : "failed");
return rc;
}
@@ -1535,7 +1535,7 @@ static int unixUnlock(sqlite3_file *id, int locktype){
int tErrno; /* Error code from system call errors */
assert( pFile );
OSTRACE7("UNLOCK %d %d was %d(%d,%d) pid=%d\n", pFile->h, locktype,
OSTRACE7("UNLOCK %d %d was %d(%d,%d) pid=%d (unix)\n", pFile->h, locktype,
pFile->locktype, pFile->pLock->locktype, pFile->pLock->cnt, getpid());
assert( locktype<=SHARED_LOCK );
@@ -1816,7 +1816,7 @@ static int dotlockCheckReservedLock(sqlite3_file *id, int *pResOut) {
const char *zLockFile = (const char*)pFile->lockingContext;
reserved = access(zLockFile, 0)==0;
}
OSTRACE4("TEST WR-LOCK %d %d %d\n", pFile->h, rc, reserved);
OSTRACE4("TEST WR-LOCK %d %d %d (dotlock)\n", pFile->h, rc, reserved);
*pResOut = reserved;
return rc;
}
@@ -1906,7 +1906,7 @@ static int dotlockUnlock(sqlite3_file *id, int locktype) {
char *zLockFile = (char *)pFile->lockingContext;
assert( pFile );
OSTRACE5("UNLOCK %d %d was %d pid=%d\n", pFile->h, locktype,
OSTRACE5("UNLOCK %d %d was %d pid=%d (dotlock)\n", pFile->h, locktype,
pFile->locktype, getpid());
assert( locktype<=SHARED_LOCK );
@@ -2020,7 +2020,7 @@ static int flockCheckReservedLock(sqlite3_file *id, int *pResOut){
}
}
}
OSTRACE4("TEST WR-LOCK %d %d %d\n", pFile->h, rc, reserved);
OSTRACE4("TEST WR-LOCK %d %d %d (flock)\n", pFile->h, rc, reserved);
#ifdef SQLITE_IGNORE_FLOCK_LOCK_ERRORS
if( (rc & SQLITE_IOERR) == SQLITE_IOERR ){
@@ -2087,7 +2087,7 @@ static int flockLock(sqlite3_file *id, int locktype) {
/* got it, set the type and return ok */
pFile->locktype = locktype;
}
OSTRACE4("LOCK %d %s %s\n", pFile->h, locktypeName(locktype),
OSTRACE4("LOCK %d %s %s (flock)\n", pFile->h, locktypeName(locktype),
rc==SQLITE_OK ? "ok" : "failed");
#ifdef SQLITE_IGNORE_FLOCK_LOCK_ERRORS
if( (rc & SQLITE_IOERR) == SQLITE_IOERR ){
@@ -2109,7 +2109,7 @@ static int flockUnlock(sqlite3_file *id, int locktype) {
unixFile *pFile = (unixFile*)id;
assert( pFile );
OSTRACE5("UNLOCK %d %d was %d pid=%d\n", pFile->h, locktype,
OSTRACE5("UNLOCK %d %d was %d pid=%d (flock)\n", pFile->h, locktype,
pFile->locktype, getpid());
assert( locktype<=SHARED_LOCK );
@@ -2211,7 +2211,7 @@ static int semCheckReservedLock(sqlite3_file *id, int *pResOut) {
sem_post(pSem);
}
}
OSTRACE4("TEST WR-LOCK %d %d %d\n", pFile->h, rc, reserved);
OSTRACE4("TEST WR-LOCK %d %d %d (sem)\n", pFile->h, rc, reserved);
*pResOut = reserved;
return rc;
@@ -2286,7 +2286,7 @@ static int semUnlock(sqlite3_file *id, int locktype) {
assert( pFile );
assert( pSem );
OSTRACE5("UNLOCK %d %d was %d pid=%d\n", pFile->h, locktype,
OSTRACE5("UNLOCK %d %d was %d pid=%d (sem)\n", pFile->h, locktype,
pFile->locktype, getpid());
assert( locktype<=SHARED_LOCK );
@@ -2456,7 +2456,7 @@ static int afpCheckReservedLock(sqlite3_file *id, int *pResOut){
}
}
OSTRACE4("TEST WR-LOCK %d %d %d\n", pFile->h, rc, reserved);
OSTRACE4("TEST WR-LOCK %d %d %d (afp)\n", pFile->h, rc, reserved);
*pResOut = reserved;
return rc;
@@ -2492,7 +2492,7 @@ static int afpLock(sqlite3_file *id, int locktype){
afpLockingContext *context = (afpLockingContext *) pFile->lockingContext;
assert( pFile );
OSTRACE5("LOCK %d %s was %s pid=%d\n", pFile->h,
OSTRACE5("LOCK %d %s was %s pid=%d (afp)\n", pFile->h,
locktypeName(locktype), locktypeName(pFile->locktype), getpid());
/* If there is already a lock of this type or more restrictive on the
@@ -2500,7 +2500,7 @@ static int afpLock(sqlite3_file *id, int locktype){
** unixEnterMutex() hasn't been called yet.
*/
if( pFile->locktype>=locktype ){
OSTRACE3("LOCK %d %s ok (already held)\n", pFile->h,
OSTRACE3("LOCK %d %s ok (already held) (afp)\n", pFile->h,
locktypeName(locktype));
return SQLITE_OK;
}
@@ -2619,7 +2619,7 @@ static int afpLock(sqlite3_file *id, int locktype){
afp_end_lock:
unixLeaveMutex();
OSTRACE4("LOCK %d %s %s\n", pFile->h, locktypeName(locktype),
OSTRACE4("LOCK %d %s %s (afp)\n", pFile->h, locktypeName(locktype),
rc==SQLITE_OK ? "ok" : "failed");
return rc;
}
@@ -2637,7 +2637,7 @@ static int afpUnlock(sqlite3_file *id, int locktype) {
afpLockingContext *pCtx = (afpLockingContext *) pFile->lockingContext;
assert( pFile );
OSTRACE5("UNLOCK %d %d was %d pid=%d\n", pFile->h, locktype,
OSTRACE5("UNLOCK %d %d was %d pid=%d (afp)\n", pFile->h, locktype,
pFile->locktype, getpid());
assert( locktype<=SHARED_LOCK );