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| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2013-01-02 14:30:30 (GMT) |
|---|---|---|
| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2013-01-02 14:30:30 (GMT) |
| commit | 8214e44b57a7ed7914a9d3eb4de78d298402edf0 (patch) | |
| tree | 51f4f029ebd5893bc62dcc7b5f35078b6b9bf25c /generic/tclThreadTest.c | |
| parent | d967827b739973e53a0ca4e78ad873ee45949160 (diff) | |
| parent | 3f4534b92ba967574dc4106bc346ccbbfed9d638 (diff) | |
| download | tcl-8214e44b57a7ed7914a9d3eb4de78d298402edf0.zip tcl-8214e44b57a7ed7914a9d3eb4de78d298402edf0.tar.gz tcl-8214e44b57a7ed7914a9d3eb4de78d298402edf0.tar.bz2 | |
test Tcl_GetErrorLine() forwards/backwards compatibility in pkgb.so as well.
Marked some string subcommands as obsolete, following discussion on tcl-core.
Don't free ctrl.script if thread creation fails: it is a constant string "testthread wait" normally.
Diffstat (limited to 'generic/tclThreadTest.c')
| -rw-r--r-- | generic/tclThreadTest.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/generic/tclThreadTest.c b/generic/tclThreadTest.c index 960c7dc..d032cc6 100644 --- a/generic/tclThreadTest.c +++ b/generic/tclThreadTest.c @@ -57,7 +57,7 @@ static struct ThreadSpecificData *threadList; */ typedef struct ThreadCtrl { - char *script; /* The Tcl command this thread should + const char *script; /* The Tcl command this thread should * execute */ int flags; /* Initial value of the "flags" field in the * ThreadSpecificData structure for the new @@ -120,11 +120,11 @@ EXTERN int TclThread_Init(Tcl_Interp *interp); EXTERN int Tcl_ThreadObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); -EXTERN int TclCreateThread(Tcl_Interp *interp, char *script, +EXTERN int TclCreateThread(Tcl_Interp *interp, const char *script, int joinable); EXTERN int TclThreadList(Tcl_Interp *interp); EXTERN int TclThreadSend(Tcl_Interp *interp, Tcl_ThreadId id, - char *script, int wait); + const char *script, int wait); #undef TCL_STORAGE_CLASS #define TCL_STORAGE_CLASS DLLIMPORT @@ -234,7 +234,7 @@ Tcl_ThreadObjCmd( switch ((enum options)option) { case THREAD_CREATE: { - char *script; + const char *script; int joinable, len; if (objc == 2) { @@ -331,7 +331,7 @@ Tcl_ThreadObjCmd( return TclThreadList(interp); case THREAD_SEND: { long id; - char *script; + const char *script; int wait, arg; if ((objc != 4) && (objc != 5)) { @@ -407,7 +407,7 @@ Tcl_ThreadObjCmd( int TclCreateThread( Tcl_Interp *interp, /* Current interpreter. */ - char *script, /* Script to execute */ + const char *script, /* Script to execute */ int joinable) /* Flag, joinable thread or not */ { ThreadCtrl ctrl; @@ -424,7 +424,6 @@ TclCreateThread( TCL_THREAD_STACK_DEFAULT, joinable) != TCL_OK) { Tcl_MutexUnlock(&threadMutex); Tcl_AppendResult(interp, "can't create a new thread", NULL); - ckfree((char *) ctrl.script); return TCL_ERROR; } @@ -705,7 +704,7 @@ int TclThreadSend( Tcl_Interp *interp, /* The current interpreter. */ Tcl_ThreadId id, /* Thread Id of other interpreter. */ - char *script, /* The script to evaluate. */ + const char *script, /* The script to evaluate. */ int wait) /* If 1, we block for the result. */ { ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); @@ -1035,7 +1034,7 @@ ThreadExitProc( * going to call free on it. */ - char *msg = "target thread died"; + const char *msg = "target thread died"; resultPtr->result = ckalloc(strlen(msg)+1); strcpy(resultPtr->result, msg); |