diff options
Diffstat (limited to 'generic')
| -rw-r--r-- | generic/tclIO.c | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/generic/tclIO.c b/generic/tclIO.c index 025708b..702e2a0 100644 --- a/generic/tclIO.c +++ b/generic/tclIO.c @@ -1548,13 +1548,23 @@ Tcl_CreateChannel( */ assert(sizeof(Tcl_ChannelTypeVersion) == sizeof(Tcl_DriverBlockModeProc *)); - assert(NULL!=typePtr->closeProc); - assert(NULL!=typePtr->inputProc); - assert(NULL!=typePtr->outputProc); - assert(NULL!=typePtr->watchProc); - assert(NULL!=typePtr->getHandleProc); - if (NULL!=typePtr->wideSeekProc) { - assert(NULL!=typePtr->seekProc && "Must define seekProc if defining wideSeekProc"); + if (NULL == typePtr->closeProc) + Tcl_Panic("Required closeProc is unset."); + + if (NULL == typePtr->inputProc) + Tcl_Panic("Required inputProc is unset."); + + if (NULL == typePtr->outputProc) + Tcl_Panic("Required outputProc is unset."); + + if (NULL == typePtr->watchProc) + Tcl_Panic("Required watchProc is unset."); + + if (NULL == typePtr->getHandleProc) + Tcl_Panic("Required getHandleProc is unset."); + + if ((NULL!=typePtr->wideSeekProc) && (NULL == typePtr->seekProc)) { + Tcl_Panic("Must define seekProc if defining wideSeekProc"); } /* |