1 files changed, 16 insertions, 16 deletions

diff --git a/generic/tclIOCmd.c b/generic/tclIOCmd.c
index 3368a76..834f225 100644
--- a/generic/tclIOCmd.c
+++ b/generic/tclIOCmd.c
@@ -181,7 +181,7 @@ Tcl_PutsObjCmd(
 	return TCL_ERROR;
     }
 
-    Tcl_Preserve(chan);
+    TclChannelPreserve(chan);
     result = Tcl_WriteObj(chan, string);
     if (result < 0) {
 	goto error;
@@ -192,7 +192,7 @@ Tcl_PutsObjCmd(
 	    goto error;
 	}
     }
-    Tcl_Release(chan);
+    TclChannelRelease(chan);
     return TCL_OK;
 
     /*
@@ -207,7 +207,7 @@ Tcl_PutsObjCmd(
 	Tcl_SetObjResult(interp, Tcl_ObjPrintf("error writing \"%s\": %s",
 		TclGetString(chanObjPtr), Tcl_PosixError(interp)));
     }
-    Tcl_Release(chan);
+    TclChannelRelease(chan);
     return TCL_ERROR;
 }
 
@@ -255,7 +255,7 @@ Tcl_FlushObjCmd(
 	return TCL_ERROR;
     }
 
-    Tcl_Preserve(chan);
+    TclChannelPreserve(chan);
     if (Tcl_Flush(chan) != TCL_OK) {
 	/*
 	 * TIP #219.
@@ -269,10 +269,10 @@ Tcl_FlushObjCmd(
 		    "error flushing \"%s\": %s",
 		    TclGetString(chanObjPtr), Tcl_PosixError(interp)));
 	}
-	Tcl_Release(chan);
+	TclChannelRelease(chan);
 	return TCL_ERROR;
     }
-    Tcl_Release(chan);
+    TclChannelRelease(chan);
     return TCL_OK;
 }
 
@@ -322,7 +322,7 @@ Tcl_GetsObjCmd(
 	return TCL_ERROR;
     }
 
-    Tcl_Preserve(chan);
+    TclChannelPreserve(chan);
     linePtr = Tcl_NewObj();
     lineLen = Tcl_GetsObj(chan, linePtr);
     if (lineLen < 0) {
@@ -357,7 +357,7 @@ Tcl_GetsObjCmd(
 	Tcl_SetObjResult(interp, linePtr);
     }
   done:
-    Tcl_Release(chan);
+    TclChannelRelease(chan);
     return code;
 }
 
@@ -465,7 +465,7 @@ Tcl_ReadObjCmd(
 
     resultPtr = Tcl_NewObj();
     Tcl_IncrRefCount(resultPtr);
-    Tcl_Preserve(chan);
+    TclChannelPreserve(chan);
     charactersRead = Tcl_ReadChars(chan, resultPtr, toRead, 0);
     if (charactersRead < 0) {
 	/*
@@ -480,7 +480,7 @@ Tcl_ReadObjCmd(
 		    "error reading \"%s\": %s",
 		    TclGetString(chanObjPtr), Tcl_PosixError(interp)));
 	}
-	Tcl_Release(chan);
+	TclChannelRelease(chan);
 	Tcl_DecrRefCount(resultPtr);
 	return TCL_ERROR;
     }
@@ -499,7 +499,7 @@ Tcl_ReadObjCmd(
 	}
     }
     Tcl_SetObjResult(interp, resultPtr);
-    Tcl_Release(chan);
+    TclChannelRelease(chan);
     Tcl_DecrRefCount(resultPtr);
     return TCL_OK;
 }
@@ -559,7 +559,7 @@ Tcl_SeekObjCmd(
 	mode = modeArray[optionIndex];
     }
 
-    Tcl_Preserve(chan);
+    TclChannelPreserve(chan);
     result = Tcl_Seek(chan, offset, mode);
     if (result == Tcl_LongAsWide(-1)) {
 	/*
@@ -574,10 +574,10 @@ Tcl_SeekObjCmd(
 		    "error during seek on \"%s\": %s",
 		    TclGetString(objv[1]), Tcl_PosixError(interp)));
 	}
-	Tcl_Release(chan);
+	TclChannelRelease(chan);
 	return TCL_ERROR;
     }
-    Tcl_Release(chan);
+    TclChannelRelease(chan);
     return TCL_OK;
 }
 
@@ -624,7 +624,7 @@ Tcl_TellObjCmd(
 	return TCL_ERROR;
     }
 
-    Tcl_Preserve(chan);
+    TclChannelPreserve(chan);
     newLoc = Tcl_Tell(chan);
 
     /*
@@ -635,7 +635,7 @@ Tcl_TellObjCmd(
 
 
     code  = TclChanCaughtErrorBypass(interp, chan);
-    Tcl_Release(chan);
+    TclChannelRelease(chan);
     if (code) {
 	return TCL_ERROR;
     }