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Postgres FD Implementation
Commit b634118a authored by Tom Lane's avatar Tom Lane
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Add current seek position to FDDEBUG output for FileRead, 

FileWrite, FileSeek.
parent 6249971b
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Showing with 10 additions and 7 deletions
src/backend/storage/file/fd.c
View file @ b634118a
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* Portions Copyright (c) 1994, Regents of the University of California * Portions Copyright (c) 1994, Regents of the University of California
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/storage/file/fd.c,v 1.71 2001/01/24 19:43:06 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/storage/file/fd.c,v 1.72 2001/02/17 01:00:04 tgl Exp $
* *
* NOTES: * NOTES:
* *
...@@ -806,8 +806,9 @@ FileRead(File file, char *buffer, int amount) ...@@ -806,8 +806,9 @@ FileRead(File file, char *buffer, int amount)
Assert(FileIsValid(file)); Assert(FileIsValid(file));
DO_DB(elog(DEBUG, "FileRead: %d (%s) %d %p", DO_DB(elog(DEBUG, "FileRead: %d (%s) %ld %d %p",
file, VfdCache[file].fileName, amount, buffer)); file, VfdCache[file].fileName,
VfdCache[file].seekPos, amount, buffer));
FileAccess(file); FileAccess(file);
returnCode = read(VfdCache[file].fd, buffer, amount); returnCode = read(VfdCache[file].fd, buffer, amount);
...@@ -826,8 +827,9 @@ FileWrite(File file, char *buffer, int amount) ...@@ -826,8 +827,9 @@ FileWrite(File file, char *buffer, int amount)
Assert(FileIsValid(file)); Assert(FileIsValid(file));
DO_DB(elog(DEBUG, "FileWrite: %d (%s) %d %p", DO_DB(elog(DEBUG, "FileWrite: %d (%s) %ld %d %p",
file, VfdCache[file].fileName, amount, buffer)); file, VfdCache[file].fileName,
VfdCache[file].seekPos, amount, buffer));
FileAccess(file); FileAccess(file);
returnCode = write(VfdCache[file].fd, buffer, amount); returnCode = write(VfdCache[file].fd, buffer, amount);
...@@ -844,8 +846,9 @@ FileSeek(File file, long offset, int whence) ...@@ -844,8 +846,9 @@ FileSeek(File file, long offset, int whence)
{ {
Assert(FileIsValid(file)); Assert(FileIsValid(file));
DO_DB(elog(DEBUG, "FileSeek: %d (%s) %ld %d", DO_DB(elog(DEBUG, "FileSeek: %d (%s) %ld %ld %d",
file, VfdCache[file].fileName, offset, whence)); file, VfdCache[file].fileName,
VfdCache[file].seekPos, offset, whence));
if (FileIsNotOpen(file)) if (FileIsNotOpen(file))
{ {
......
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