Document why PQtrace and ecpg debug() can crash the application if the

DLL compiles to not match the application.

diff --git a/doc/src/sgml/ecpg.sgml b/doc/src/sgml/ecpg.sgml
index 4364ff0fce80a75a4fcab313cd904d3fc54cfce8..8e6168cbdb0daceaa767eaac88520383f1d6eed5 100644 (file)
--- a/doc/src/sgml/ecpg.sgml
+++ b/doc/src/sgml/ecpg.sgml
@@ -1,5 +1,5 @@
 
 
 
@@ -1607,6 +1607,13 @@ ECPG = ecpg
      useful when searching for errors in your SQL
      statements.
     
+    
+    
+    On Win32, if the ecpg libraries and application are compiled with
+    different flags, this function call will crash the application because the
+    internal representation of the FILE pointers differ.
+    
+    
    
 
    

diff --git a/doc/src/sgml/libpq.sgml b/doc/src/sgml/libpq.sgml
index 7f9bc97b0d7a81a6a9313ec168fa592562722d13..c788386f6a6a9c8c073f51b65d31b1c096a714e7 100644 (file)
--- a/doc/src/sgml/libpq.sgml
+++ b/doc/src/sgml/libpq.sgml
@@ -1,5 +1,5 @@
 
 
  
@@ -3515,6 +3515,13 @@ affect the messages available from already-existing
 void PQtrace(PGconn *conn, FILE *stream);
 
 
+
+
+On Win32, if the libpq library and application are compiled with
+different flags, this function call will crash the application because the
+internal representation of the FILE pointers differ.
+
+