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authorjan.nijtmans <nijtmans@users.sourceforge.net>2011-08-09 06:57:45 (GMT)
committerjan.nijtmans <nijtmans@users.sourceforge.net>2011-08-09 06:57:45 (GMT)
commitf0ac2a42dacd012d571e820af585805230045d01 (patch)
tree0704e1e7f52dd137c3ad82e8a31a4c4bd7ab77f1 /win
parent628d9b0a51de38c2efebc8be8eb3346e19272de5 (diff)
downloadtcl-f0ac2a42dacd012d571e820af585805230045d01.zip
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[Bug 3388350] mingw64 compiler warnings
Diffstat (limited to 'win')
-rw-r--r--win/tclWinConsole.c4
-rw-r--r--win/tclWinDde.c3
-rw-r--r--win/tclWinPipe.c9
-rw-r--r--win/tclWinSerial.c4
4 files changed, 2 insertions, 18 deletions
diff --git a/win/tclWinConsole.c b/win/tclWinConsole.c
index b352bd6..ebba41a 100644
--- a/win/tclWinConsole.c
+++ b/win/tclWinConsole.c
@@ -1144,7 +1144,7 @@ ConsoleReaderThread(
{
ConsoleInfo *infoPtr = (ConsoleInfo *)arg;
HANDLE *handle = infoPtr->handle;
- DWORD count, waitResult;
+ DWORD waitResult;
HANDLE wEvents[2];
/* The first event takes precedence. */
@@ -1167,8 +1167,6 @@ ConsoleReaderThread(
break;
}
- count = 0;
-
/*
* Look for data on the console, but first ignore any events that are
* not KEY_EVENTs.
diff --git a/win/tclWinDde.c b/win/tclWinDde.c
index f61a0ba..df6507b 100644
--- a/win/tclWinDde.c
+++ b/win/tclWinDde.c
@@ -135,14 +135,11 @@ int
Dde_Init(
Tcl_Interp *interp)
{
- ThreadSpecificData *tsdPtr;
-
if (!Tcl_InitStubs(interp, "8.0", 0)) {
return TCL_ERROR;
}
Tcl_CreateObjCommand(interp, "dde", Tcl_DdeObjCmd, NULL, NULL);
- tsdPtr = TCL_TSD_INIT(&dataKey);
Tcl_CreateExitHandler(DdeExitProc, NULL);
return Tcl_PkgProvide(interp, TCL_DDE_PACKAGE_NAME, TCL_DDE_VERSION);
}
diff --git a/win/tclWinPipe.c b/win/tclWinPipe.c
index cf1cdb1..4ed3558 100644
--- a/win/tclWinPipe.c
+++ b/win/tclWinPipe.c
@@ -320,7 +320,6 @@ PipeSetupProc(
PipeInfo *infoPtr;
Tcl_Time blockTime = { 0, 0 };
int block = 1;
- WinFile *filePtr;
ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
if (!(flags & TCL_FILE_EVENTS)) {
@@ -334,13 +333,11 @@ PipeSetupProc(
for (infoPtr = tsdPtr->firstPipePtr; infoPtr != NULL;
infoPtr = infoPtr->nextPtr) {
if (infoPtr->watchMask & TCL_WRITABLE) {
- filePtr = (WinFile*) infoPtr->writeFile;
if (WaitForSingleObject(infoPtr->writable, 0) != WAIT_TIMEOUT) {
block = 0;
}
}
if (infoPtr->watchMask & TCL_READABLE) {
- filePtr = (WinFile*) infoPtr->readFile;
if (WaitForRead(infoPtr, 0) >= 0) {
block = 0;
}
@@ -375,7 +372,6 @@ PipeCheckProc(
{
PipeInfo *infoPtr;
PipeEvent *evPtr;
- WinFile *filePtr;
int needEvent;
ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
@@ -398,13 +394,11 @@ PipeCheckProc(
*/
needEvent = 0;
- filePtr = (WinFile*) infoPtr->writeFile;
if ((infoPtr->watchMask & TCL_WRITABLE) &&
(WaitForSingleObject(infoPtr->writable, 0) != WAIT_TIMEOUT)) {
needEvent = 1;
}
- filePtr = (WinFile*) infoPtr->readFile;
if ((infoPtr->watchMask & TCL_READABLE) &&
(WaitForRead(infoPtr, 0) >= 0)) {
needEvent = 1;
@@ -2292,7 +2286,6 @@ PipeEventProc(
{
PipeEvent *pipeEvPtr = (PipeEvent *)evPtr;
PipeInfo *infoPtr;
- WinFile *filePtr;
int mask;
ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
@@ -2329,14 +2322,12 @@ PipeEventProc(
* detected EOF.
*/
- filePtr = (WinFile*) ((PipeInfo*)infoPtr)->writeFile;
mask = 0;
if ((infoPtr->watchMask & TCL_WRITABLE) &&
(WaitForSingleObject(infoPtr->writable, 0) != WAIT_TIMEOUT)) {
mask = TCL_WRITABLE;
}
- filePtr = (WinFile*) ((PipeInfo*)infoPtr)->readFile;
if ((infoPtr->watchMask & TCL_READABLE) && (WaitForRead(infoPtr,0) >= 0)) {
if (infoPtr->readFlags & PIPE_EOF) {
mask = TCL_READABLE;
diff --git a/win/tclWinSerial.c b/win/tclWinSerial.c
index 927a8fd..bb26e23 100644
--- a/win/tclWinSerial.c
+++ b/win/tclWinSerial.c
@@ -1433,9 +1433,7 @@ TclWinSerialReopen(
CONST TCHAR *name,
DWORD access)
{
- ThreadSpecificData *tsdPtr;
-
- tsdPtr = SerialInit();
+ SerialInit();
/*
* Multithreaded I/O needs the overlapped flag set otherwise