diff options
Diffstat (limited to 'win/tclWinChan.c')
| -rw-r--r-- | win/tclWinChan.c | 29 |
1 files changed, 6 insertions, 23 deletions
diff --git a/win/tclWinChan.c b/win/tclWinChan.c index 8aa2772..89d898f 100644 --- a/win/tclWinChan.c +++ b/win/tclWinChan.c @@ -119,23 +119,6 @@ static Tcl_ChannelType fileChannelType = { FileThreadActionProc, /* Thread action proc. */ FileTruncateProc, /* Truncate proc. */ }; - -#ifdef HAVE_NO_SEH -/* - * Unlike Borland and Microsoft, we don't register exception handlers by - * pushing registration records onto the runtime stack. Instead, we register - * them by creating an EXCEPTION_REGISTRATION within the activation record. - */ - -typedef struct EXCEPTION_REGISTRATION { - struct EXCEPTION_REGISTRATION* link; - EXCEPTION_DISPOSITION (*handler)( - struct _EXCEPTION_RECORD*, void*, struct _CONTEXT*, void*); - void* ebp; - void* esp; - int status; -} EXCEPTION_REGISTRATION; -#endif /* *---------------------------------------------------------------------- @@ -1027,7 +1010,7 @@ Tcl_MakeFileChannel( * TCL_WRITABLE to indicate file mode. */ { #if defined(HAVE_NO_SEH) && !defined(_WIN64) - EXCEPTION_REGISTRATION registration; + TCLEXCEPTION_REGISTRATION registration; #endif char channelName[16 + TCL_INTEGER_SPACE]; Tcl_Channel channel = NULL; @@ -1108,7 +1091,7 @@ Tcl_MakeFileChannel( "movl %[dupedHandle], %%ebx" "\n\t" /* - * Construct an EXCEPTION_REGISTRATION to protect the call to + * Construct an TCLEXCEPTION_REGISTRATION to protect the call to * CloseHandle. */ @@ -1122,7 +1105,7 @@ Tcl_MakeFileChannel( "movl $0, 0x10(%%edx)" "\n\t" /* status */ /* - * Link the EXCEPTION_REGISTRATION on the chain. + * Link the TCLEXCEPTION_REGISTRATION on the chain. */ "movl %%edx, %%fs:0" "\n\t" @@ -1135,7 +1118,7 @@ Tcl_MakeFileChannel( "call _CloseHandle@4" "\n\t" /* - * Come here on normal exit. Recover the EXCEPTION_REGISTRATION + * Come here on normal exit. Recover the TCLEXCEPTION_REGISTRATION * and put a TRUE status return into it. */ @@ -1145,7 +1128,7 @@ Tcl_MakeFileChannel( "jmp 2f" "\n" /* - * Come here on an exception. Recover the EXCEPTION_REGISTRATION + * Come here on an exception. Recover the TCLEXCEPTION_REGISTRATION */ "1:" "\t" @@ -1154,7 +1137,7 @@ Tcl_MakeFileChannel( /* * Come here however we exited. Restore context from the - * EXCEPTION_REGISTRATION in case the stack is unbalanced. + * TCLEXCEPTION_REGISTRATION in case the stack is unbalanced. */ "2:" "\t" |