summaryrefslogtreecommitdiffstats
path: root/generic/tclIOCmd.c
diff options
context:
space:
mode:
Diffstat (limited to 'generic/tclIOCmd.c')
-rw-r--r--generic/tclIOCmd.c326
1 files changed, 227 insertions, 99 deletions
diff --git a/generic/tclIOCmd.c b/generic/tclIOCmd.c
index 21dcd71..b22d746 100644
--- a/generic/tclIOCmd.c
+++ b/generic/tclIOCmd.c
@@ -16,8 +16,8 @@
*/
typedef struct AcceptCallback {
- char *script; /* Script to invoke. */
- Tcl_Interp *interp; /* Interpreter in which to run it. */
+ char *script; /* Script to invoke. */
+ Tcl_Interp *interp; /* Interpreter in which to run it. */
} AcceptCallback;
/*
@@ -117,12 +117,12 @@ Tcl_PutsObjCmd(
ThreadSpecificData *tsdPtr;
switch (objc) {
- case 2: /* [puts $x] */
+ case 2: /* [puts $x] */
string = objv[1];
newline = 1;
break;
- case 3: /* [puts -nonewline $x] or [puts $chan $x] */
+ case 3: /* [puts -nonewline $x] or [puts $chan $x] */
if (strcmp(TclGetString(objv[1]), "-nonewline") == 0) {
newline = 0;
} else {
@@ -132,12 +132,14 @@ Tcl_PutsObjCmd(
string = objv[2];
break;
- case 4: /* [puts -nonewline $chan $x] or [puts $chan $x nonewline] */
+ case 4: /* [puts -nonewline $chan $x] or
+ * [puts $chan $x nonewline] */
newline = 0;
if (strcmp(TclGetString(objv[1]), "-nonewline") == 0) {
chanObjPtr = objv[2];
string = objv[3];
break;
+#if TCL_MAJOR_VERSION < 9
} else if (strcmp(TclGetString(objv[3]), "nonewline") == 0) {
/*
* The code below provides backwards compatibility with an old
@@ -149,10 +151,11 @@ Tcl_PutsObjCmd(
chanObjPtr = objv[1];
string = objv[2];
break;
+#endif
}
/* Fall through */
- default:
- /* [puts] or [puts some bad number of arguments...] */
+ default: /* [puts] or
+ * [puts some bad number of arguments...] */
Tcl_WrongNumArgs(interp, 1, objv, "?-nonewline? ?channelId? string");
return TCL_ERROR;
}
@@ -198,9 +201,8 @@ Tcl_PutsObjCmd(
error:
if (!TclChanCaughtErrorBypass(interp, chan)) {
- Tcl_AppendResult(interp, "error writing \"",
- TclGetString(chanObjPtr), "\": ",
- Tcl_PosixError(interp), NULL);
+ Tcl_AppendResult(interp, "error writing \"", TclGetString(chanObjPtr),
+ "\": ", Tcl_PosixError(interp), NULL);
}
return TCL_ERROR;
}
@@ -258,8 +260,8 @@ Tcl_FlushObjCmd(
if (!TclChanCaughtErrorBypass(interp, chan)) {
Tcl_AppendResult(interp, "error flushing \"",
- TclGetString(chanObjPtr), "\": ",
- Tcl_PosixError(interp), NULL);
+ TclGetString(chanObjPtr), "\": ", Tcl_PosixError(interp),
+ NULL);
}
return TCL_ERROR;
}
@@ -317,10 +319,10 @@ Tcl_GetsObjCmd(
Tcl_DecrRefCount(linePtr);
/*
- * TIP #219. Capture error messages put by the driver into the
- * bypass area and put them into the regular interpreter result.
- * Fall back to the regular message if nothing was found in the
- * bypass.
+ * TIP #219.
+ * Capture error messages put by the driver into the bypass area
+ * and put them into the regular interpreter result. Fall back to
+ * the regular message if nothing was found in the bypass.
*/
if (!TclChanCaughtErrorBypass(interp, chan)) {
@@ -339,7 +341,6 @@ Tcl_GetsObjCmd(
return TCL_ERROR;
}
Tcl_SetObjResult(interp, Tcl_NewIntObj(lineLen));
- return TCL_OK;
} else {
Tcl_SetObjResult(interp, linePtr);
}
@@ -392,7 +393,6 @@ Tcl_ReadObjCmd(
iPtr->flags |= INTERP_ALTERNATE_WRONG_ARGS;
Tcl_WrongNumArgs(interp, 1, objv, "?-nonewline? channelId");
- iPtr->flags &= ~INTERP_ALTERNATE_WRONG_ARGS;
return TCL_ERROR;
}
@@ -416,7 +416,7 @@ Tcl_ReadObjCmd(
"\" wasn't opened for reading", NULL);
return TCL_ERROR;
}
- i++; /* Consumed channel name. */
+ i++; /* Consumed channel name. */
/*
* Compute how many bytes to read.
@@ -424,7 +424,9 @@ Tcl_ReadObjCmd(
toRead = -1;
if (i < objc) {
- if (TclGetIntFromObj(interp, objv[i], &toRead) != TCL_OK) {
+ if ((TclGetIntFromObj(interp, objv[i], &toRead) != TCL_OK)
+ || (toRead < 0)) {
+#if TCL_MAJOR_VERSION < 9
/*
* The code below provides backwards compatibility with an old
* form of the command that is no longer recommended or
@@ -433,15 +435,16 @@ Tcl_ReadObjCmd(
*/
if (strcmp(TclGetString(objv[i]), "nonewline") != 0) {
- return TCL_ERROR;
- }
- newline = 1;
- } else if (toRead < 0) {
+#endif
Tcl_ResetResult(interp);
Tcl_AppendResult(interp, "expected non-negative integer but got \"",
TclGetString(objv[i]), "\"", NULL);
Tcl_SetErrorCode(interp, "TCL", "VALUE", "NUMBER", NULL);
return TCL_ERROR;
+#if TCL_MAJOR_VERSION < 9
+ }
+ newline = 1;
+#endif
}
}
@@ -459,8 +462,8 @@ Tcl_ReadObjCmd(
if (!TclChanCaughtErrorBypass(interp, chan)) {
Tcl_ResetResult(interp);
Tcl_AppendResult(interp, "error reading \"",
- TclGetString(chanObjPtr), "\": ",
- Tcl_PosixError(interp), NULL);
+ TclGetString(chanObjPtr), "\": ", Tcl_PosixError(interp),
+ NULL);
}
Tcl_DecrRefCount(resultPtr);
return TCL_ERROR;
@@ -471,7 +474,7 @@ Tcl_ReadObjCmd(
*/
if ((charactersRead > 0) && (newline != 0)) {
- char *result;
+ const char *result;
int length;
result = TclGetStringFromObj(resultPtr, &length);
@@ -515,7 +518,7 @@ Tcl_SeekObjCmd(
int mode; /* How to seek? */
Tcl_WideInt result; /* Of calling Tcl_Seek. */
int optionIndex;
- static const char *originOptions[] = {
+ static const char *const originOptions[] = {
"start", "current", "end", NULL
};
static CONST int modeArray[] = {SEEK_SET, SEEK_CUR, SEEK_END};
@@ -547,10 +550,11 @@ Tcl_SeekObjCmd(
* put them into the regular interpreter result. Fall back to the
* regular message if nothing was found in the bypass.
*/
+
if (!TclChanCaughtErrorBypass(interp, chan)) {
Tcl_AppendResult(interp, "error during seek on \"",
- TclGetString(objv[1]), "\": ",
- Tcl_PosixError(interp), NULL);
+ TclGetString(objv[1]), "\": ", Tcl_PosixError(interp),
+ NULL);
}
return TCL_ERROR;
}
@@ -641,9 +645,13 @@ Tcl_CloseObjCmd(
Tcl_Obj *const objv[]) /* Argument objects. */
{
Tcl_Channel chan; /* The channel to close. */
+ static const char *const dirOptions[] = {
+ "read", "write", NULL
+ };
+ static const int dirArray[] = {TCL_CLOSE_READ, TCL_CLOSE_WRITE};
- if (objc != 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "channelId");
+ if ((objc != 2) && (objc != 3)) {
+ Tcl_WrongNumArgs(interp, 1, objv, "channelId ?direction?");
return TCL_ERROR;
}
@@ -651,6 +659,45 @@ Tcl_CloseObjCmd(
return TCL_ERROR;
}
+ if (objc == 3) {
+ int index, dir;
+
+ /*
+ * Get direction requested to close, and check syntax.
+ */
+
+ if (Tcl_GetIndexFromObj(interp, objv[2], dirOptions, "direction", 0,
+ &index) != TCL_OK) {
+ return TCL_ERROR;
+ }
+ dir = dirArray[index];
+
+ /*
+ * Check direction against channel mode. It is an error if we try to
+ * close a direction not supported by the channel (already closed, or
+ * never opened for that direction).
+ */
+
+ if (!(dir & Tcl_GetChannelMode(chan))) {
+ Tcl_AppendResult(interp, "Half-close of ", dirOptions[index],
+ "-side not possible, side not opened or already closed",
+ NULL);
+ return TCL_ERROR;
+ }
+
+ /*
+ * Special handling is needed if and only if the channel mode supports
+ * more than the direction to close. Because if the close the last
+ * direction suppported we can and will go through the regular
+ * process.
+ */
+
+ if ((Tcl_GetChannelMode(chan) &
+ (TCL_CLOSE_READ|TCL_CLOSE_WRITE)) != dir) {
+ return Tcl_CloseEx(interp, chan, dir);
+ }
+ }
+
if (Tcl_UnregisterChannel(interp, chan) != TCL_OK) {
/*
* If there is an error message and it ends with a newline, remove the
@@ -664,7 +711,7 @@ Tcl_CloseObjCmd(
*/
Tcl_Obj *resultPtr = Tcl_GetObjResult(interp);
- char *string;
+ const char *string;
int len;
if (Tcl_IsShared(resultPtr)) {
@@ -706,13 +753,12 @@ Tcl_FconfigureObjCmd(
int objc, /* Number of arguments. */
Tcl_Obj *const objv[]) /* Argument objects. */
{
- char *optionName, *valueName;
+ const char *optionName, *valueName;
Tcl_Channel chan; /* The channel to set a mode on. */
int i; /* Iterate over arg-value pairs. */
if ((objc < 2) || (((objc % 2) == 1) && (objc != 3))) {
- Tcl_WrongNumArgs(interp, 1, objv,
- "channelId ?optionName? ?value? ?optionName value?...");
+ Tcl_WrongNumArgs(interp, 1, objv, "channelId ?-option value ...?");
return TCL_ERROR;
}
@@ -823,19 +869,14 @@ Tcl_ExecObjCmd(
int objc, /* Number of arguments. */
Tcl_Obj *const objv[]) /* Argument objects. */
{
- /*
- * This function generates an argv array for the string arguments. It
- * starts out with stack-allocated space but uses dynamically-allocated
- * storage if needed.
- */
-
Tcl_Obj *resultPtr;
- const char **argv;
- char *string;
+ const char **argv; /* An array for the string arguments. Stored
+ * on the _Tcl_ stack. */
+ const char *string;
Tcl_Channel chan;
int argc, background, i, index, keepNewline, result, skip, length;
int ignoreStderr;
- static const char *options[] = {
+ static const char *const options[] = {
"-ignorestderr", "-keepnewline", "--", NULL
};
enum options {
@@ -867,7 +908,7 @@ Tcl_ExecObjCmd(
}
}
if (objc <= skip) {
- Tcl_WrongNumArgs(interp, 1, objv, "?switches? arg ?arg ...?");
+ Tcl_WrongNumArgs(interp, 1, objv, "?-switch ...? arg ?arg ...?");
return TCL_ERROR;
}
@@ -888,8 +929,7 @@ Tcl_ExecObjCmd(
*/
argc = objc - skip;
- argv = (const char **)
- TclStackAlloc(interp, (unsigned)(argc + 1) * sizeof(char *));
+ argv = TclStackAlloc(interp, (unsigned)(argc + 1) * sizeof(char *));
/*
* Copy the string conversions of each (post option) object into the
@@ -901,13 +941,13 @@ Tcl_ExecObjCmd(
}
argv[argc] = NULL;
chan = Tcl_OpenCommandChannel(interp, argc, argv, (background ? 0 :
- (ignoreStderr ? TCL_STDOUT : TCL_STDOUT|TCL_STDERR)));
+ ignoreStderr ? TCL_STDOUT : TCL_STDOUT|TCL_STDERR));
/*
* Free the argv array.
*/
- TclStackFree(interp, (void *)argv);
+ TclStackFree(interp, (void *) argv);
if (chan == NULL) {
return TCL_ERROR;
@@ -1057,15 +1097,17 @@ Tcl_OpenObjCmd(
} else {
modeString = TclGetString(objv[2]);
if (objc == 4) {
- char *permString = TclGetString(objv[3]);
+ const char *permString = TclGetString(objv[3]);
int code = TCL_ERROR;
int scanned = TclParseAllWhiteSpace(permString, -1);
- /* Support legacy octal numbers */
+ /*
+ * Support legacy octal numbers.
+ */
+
if ((permString[scanned] == '0')
&& (permString[scanned+1] >= '0')
&& (permString[scanned+1] <= '7')) {
-
Tcl_Obj *permObj;
TclNewLiteralStringObj(permObj, "0o");
@@ -1126,7 +1168,7 @@ Tcl_OpenObjCmd(
Tcl_SetChannelOption(interp, chan, "-translation", "binary");
}
}
- ckfree((char *) cmdArgv);
+ ckfree(cmdArgv);
}
if (chan == NULL) {
return TCL_ERROR;
@@ -1175,7 +1217,7 @@ TcpAcceptCallbacksDeleteProc(
acceptCallbackPtr->interp = NULL;
}
Tcl_DeleteHashTable(hTblPtr);
- ckfree((char *) hTblPtr);
+ ckfree(hTblPtr);
}
/*
@@ -1212,17 +1254,16 @@ RegisterTcpServerInterpCleanup(
Tcl_HashEntry *hPtr; /* Entry for this record. */
int isNew; /* Is the entry new? */
- hTblPtr = (Tcl_HashTable *)
- Tcl_GetAssocData(interp, "tclTCPAcceptCallbacks", NULL);
+ hTblPtr = Tcl_GetAssocData(interp, "tclTCPAcceptCallbacks", NULL);
if (hTblPtr == NULL) {
- hTblPtr = (Tcl_HashTable *) ckalloc((unsigned) sizeof(Tcl_HashTable));
+ hTblPtr = ckalloc(sizeof(Tcl_HashTable));
Tcl_InitHashTable(hTblPtr, TCL_ONE_WORD_KEYS);
- (void) Tcl_SetAssocData(interp, "tclTCPAcceptCallbacks",
+ Tcl_SetAssocData(interp, "tclTCPAcceptCallbacks",
TcpAcceptCallbacksDeleteProc, hTblPtr);
}
- hPtr = Tcl_CreateHashEntry(hTblPtr, (char *) acceptCallbackPtr, &isNew);
+ hPtr = Tcl_CreateHashEntry(hTblPtr, acceptCallbackPtr, &isNew);
if (!isNew) {
Tcl_Panic("RegisterTcpServerCleanup: damaged accept record table");
}
@@ -1259,8 +1300,7 @@ UnregisterTcpServerInterpCleanupProc(
Tcl_HashTable *hTblPtr;
Tcl_HashEntry *hPtr;
- hTblPtr = (Tcl_HashTable *) Tcl_GetAssocData(interp,
- "tclTCPAcceptCallbacks", NULL);
+ hTblPtr = Tcl_GetAssocData(interp, "tclTCPAcceptCallbacks", NULL);
if (hTblPtr == NULL) {
return;
}
@@ -1298,7 +1338,7 @@ AcceptCallbackProc(
char *address, /* Address of client that was accepted. */
int port) /* Port of client that was accepted. */
{
- AcceptCallback *acceptCallbackPtr = (AcceptCallback *) callbackData;
+ AcceptCallback *acceptCallbackPtr = callbackData;
/*
* Check if the callback is still valid; the interpreter may have gone
@@ -1328,7 +1368,7 @@ AcceptCallbackProc(
result = Tcl_VarEval(interp, script, " ", Tcl_GetChannelName(chan),
" ", address, " ", portBuf, NULL);
if (result != TCL_OK) {
- TclBackgroundException(interp, result);
+ Tcl_BackgroundException(interp, result);
Tcl_UnregisterChannel(interp, chan);
}
@@ -1343,8 +1383,8 @@ AcceptCallbackProc(
Tcl_Release(script);
} else {
/*
- * The interpreter has been deleted, so there is no useful way to
- * utilize the client socket - just close it.
+ * The interpreter has been deleted, so there is no useful way to use
+ * the client socket - just close it.
*/
Tcl_Close(NULL, chan);
@@ -1377,7 +1417,7 @@ TcpServerCloseProc(
ClientData callbackData) /* The data passed in the call to
* Tcl_CreateCloseHandler. */
{
- AcceptCallback *acceptCallbackPtr = (AcceptCallback *) callbackData;
+ AcceptCallback *acceptCallbackPtr = callbackData;
/* The actual data. */
if (acceptCallbackPtr->interp != NULL) {
@@ -1385,7 +1425,7 @@ TcpServerCloseProc(
acceptCallbackPtr);
}
Tcl_EventuallyFree(acceptCallbackPtr->script, TCL_DYNAMIC);
- ckfree((char *) acceptCallbackPtr);
+ ckfree(acceptCallbackPtr);
}
/*
@@ -1412,14 +1452,14 @@ Tcl_SocketObjCmd(
int objc, /* Number of arguments. */
Tcl_Obj *const objv[]) /* Argument objects. */
{
- static const char *socketOptions[] = {
- "-async", "-myaddr", "-myport","-server", NULL
+ static const char *const socketOptions[] = {
+ "-async", "-myaddr", "-myport", "-server", NULL
};
enum socketOptions {
SKT_ASYNC, SKT_MYADDR, SKT_MYPORT, SKT_SERVER
};
int optionIndex, a, server = 0, port, myport = 0, async = 0;
- char *host, *script = NULL, *myaddr = NULL;
+ const char *host, *script = NULL, *myaddr = NULL;
Tcl_Channel chan;
if (TclpHasSockets(interp) != TCL_OK) {
@@ -1455,7 +1495,7 @@ Tcl_SocketObjCmd(
myaddr = TclGetString(objv[a]);
break;
case SKT_MYPORT: {
- char *myPortName;
+ const char *myPortName;
a++;
if (a >= objc) {
@@ -1508,7 +1548,6 @@ Tcl_SocketObjCmd(
iPtr->flags |= INTERP_ALTERNATE_WRONG_ARGS;
Tcl_WrongNumArgs(interp, 1, objv,
"-server command ?-myaddr addr? port");
- iPtr->flags &= ~INTERP_ALTERNATE_WRONG_ARGS;
return TCL_ERROR;
}
@@ -1522,8 +1561,8 @@ Tcl_SocketObjCmd(
}
if (server) {
- AcceptCallback *acceptCallbackPtr = (AcceptCallback *)
- ckalloc((unsigned) sizeof(AcceptCallback));
+ AcceptCallback *acceptCallbackPtr =
+ ckalloc(sizeof(AcceptCallback));
unsigned len = strlen(script) + 1;
char *copyScript = ckalloc(len);
@@ -1534,7 +1573,7 @@ Tcl_SocketObjCmd(
acceptCallbackPtr);
if (chan == NULL) {
ckfree(copyScript);
- ckfree((char *) acceptCallbackPtr);
+ ckfree(acceptCallbackPtr);
return TCL_ERROR;
}
@@ -1592,9 +1631,10 @@ Tcl_FcopyObjCmd(
Tcl_Obj *const objv[]) /* Argument objects. */
{
Tcl_Channel inChan, outChan;
- int mode, i, toRead, index;
+ int mode, i, index;
+ Tcl_WideInt toRead;
Tcl_Obj *cmdPtr;
- static const char* switches[] = { "-size", "-command", NULL };
+ static const char *const switches[] = { "-size", "-command", NULL };
enum { FcopySize, FcopyCommand };
if ((objc < 3) || (objc > 7) || (objc == 4) || (objc == 6)) {
@@ -1634,16 +1674,17 @@ Tcl_FcopyObjCmd(
}
switch (index) {
case FcopySize:
- if (TclGetIntFromObj(interp, objv[i+1], &toRead) != TCL_OK) {
+ if (Tcl_GetWideIntFromObj(interp, objv[i+1], &toRead) != TCL_OK) {
return TCL_ERROR;
}
- if (toRead<0) {
+ if (toRead < 0) {
/*
* Handle all negative sizes like -1, meaning 'copy all'. By
* resetting toRead we avoid changes in the core copying
* functions (which explicitly check for -1 and crash on any
* other negative value).
*/
+
toRead = -1;
}
break;
@@ -1685,7 +1726,7 @@ ChanPendingObjCmd(
{
Tcl_Channel chan;
int index, mode;
- static const char *options[] = {"input", "output", NULL};
+ static const char *const options[] = {"input", "output", NULL};
enum options {PENDING_INPUT, PENDING_OUTPUT};
if (objc != 3) {
@@ -1797,6 +1838,90 @@ ChanTruncateObjCmd(
/*
*----------------------------------------------------------------------
*
+ * ChanPipeObjCmd --
+ *
+ * This function is invoked to process the "chan pipe" Tcl command.
+ * See the user documentation for details on what it does.
+ *
+ * Results:
+ * A standard Tcl result.
+ *
+ * Side effects:
+ * Creates a pair of Tcl channels wrapping both ends of a new
+ * anonymous pipe.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static int
+ChanPipeObjCmd(
+ ClientData dummy, /* Not used. */
+ Tcl_Interp *interp, /* Current interpreter. */
+ int objc, /* Number of arguments. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
+{
+ Tcl_Channel rchan, wchan;
+ const char *channelNames[2];
+ Tcl_Obj *resultPtr;
+
+ if (objc != 1) {
+ Tcl_WrongNumArgs(interp, 1, objv, "");
+ return TCL_ERROR;
+ }
+
+ if (Tcl_CreatePipe(interp, &rchan, &wchan, 0) != TCL_OK) {
+ return TCL_ERROR;
+ }
+
+ channelNames[0] = Tcl_GetChannelName(rchan);
+ channelNames[1] = Tcl_GetChannelName(wchan);
+
+ resultPtr = Tcl_NewObj();
+ Tcl_ListObjAppendElement(NULL, resultPtr,
+ Tcl_NewStringObj(channelNames[0], -1));
+ Tcl_ListObjAppendElement(NULL, resultPtr,
+ Tcl_NewStringObj(channelNames[1], -1));
+ Tcl_SetObjResult(interp, resultPtr);
+
+ return TCL_OK;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * TclChannelNamesCmd --
+ *
+ * This function is invoked to process the "chan names" and "file
+ * channels" Tcl commands. See the user documentation for details on
+ * what they do.
+ *
+ * Results:
+ * A standard Tcl result.
+ *
+ * Side effects:
+ * None.
+ *
+ *----------------------------------------------------------------------
+ */
+
+int
+TclChannelNamesCmd(
+ ClientData clientData,
+ Tcl_Interp *interp,
+ int objc,
+ Tcl_Obj *const objv[])
+{
+ if (objc < 1 || objc > 2) {
+ Tcl_WrongNumArgs(interp, 1, objv, "?pattern?");
+ return TCL_ERROR;
+ }
+ return Tcl_GetChannelNamesEx(interp,
+ ((objc == 1) ? NULL : TclGetString(objv[1])));
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
* TclInitChanCmd --
*
* This function is invoked to create the "chan" Tcl command. See the
@@ -1823,26 +1948,29 @@ TclInitChanCmd(
* function at the moment.
*/
static const EnsembleImplMap initMap[] = {
- {"blocked", Tcl_FblockedObjCmd},
- {"close", Tcl_CloseObjCmd},
- {"copy", Tcl_FcopyObjCmd},
- {"create", TclChanCreateObjCmd}, /* TIP #219 */
- {"eof", Tcl_EofObjCmd},
- {"event", Tcl_FileEventObjCmd},
- {"flush", Tcl_FlushObjCmd},
- {"gets", Tcl_GetsObjCmd},
- {"pending", ChanPendingObjCmd}, /* TIP #287 */
- {"postevent", TclChanPostEventObjCmd}, /* TIP #219 */
- {"puts", Tcl_PutsObjCmd},
- {"read", Tcl_ReadObjCmd},
- {"seek", Tcl_SeekObjCmd},
- {"tell", Tcl_TellObjCmd},
- {"truncate", ChanTruncateObjCmd}, /* TIP #208 */
- {NULL}
+ {"blocked", Tcl_FblockedObjCmd, NULL, NULL, NULL, 0},
+ {"close", Tcl_CloseObjCmd, NULL, NULL, NULL, 0},
+ {"copy", Tcl_FcopyObjCmd, NULL, NULL, NULL, 0},
+ {"create", TclChanCreateObjCmd, NULL, NULL, NULL, 0}, /* TIP #219 */
+ {"eof", Tcl_EofObjCmd, NULL, NULL, NULL, 0},
+ {"event", Tcl_FileEventObjCmd, NULL, NULL, NULL, 0},
+ {"flush", Tcl_FlushObjCmd, NULL, NULL, NULL, 0},
+ {"gets", Tcl_GetsObjCmd, NULL, NULL, NULL, 0},
+ {"names", TclChannelNamesCmd, NULL, NULL, NULL, 0},
+ {"pending", ChanPendingObjCmd, NULL, NULL, NULL, 0}, /* TIP #287 */
+ {"pop", TclChanPopObjCmd, NULL, NULL, NULL, 0}, /* TIP #230 */
+ {"postevent", TclChanPostEventObjCmd, NULL, NULL, NULL, 0}, /* TIP #219 */
+ {"push", TclChanPushObjCmd, NULL, NULL, NULL, 0}, /* TIP #230 */
+ {"puts", Tcl_PutsObjCmd, NULL, NULL, NULL, 0},
+ {"read", Tcl_ReadObjCmd, NULL, NULL, NULL, 0},
+ {"seek", Tcl_SeekObjCmd, NULL, NULL, NULL, 0},
+ {"pipe", ChanPipeObjCmd, NULL, NULL, NULL, 0}, /* TIP #304 */
+ {"tell", Tcl_TellObjCmd, NULL, NULL, NULL, 0},
+ {"truncate", ChanTruncateObjCmd, NULL, NULL, NULL, 0}, /* TIP #208 */
+ {NULL, NULL, NULL, NULL, NULL, 0}
};
- static const char *extras[] = {
+ static const char *const extras[] = {
"configure", "::fconfigure",
- "names", "::file channels",
NULL
};
Tcl_Command ensemble;
generated by cgit v0.12 at 2024-11-19 17:05:39 (GMT)