diff options
Diffstat (limited to 'win/tclWinFCmd.c')
| -rw-r--r-- | win/tclWinFCmd.c | 80 |
1 files changed, 68 insertions, 12 deletions
diff --git a/win/tclWinFCmd.c b/win/tclWinFCmd.c index f78f053..b1d3609 100644 --- a/win/tclWinFCmd.c +++ b/win/tclWinFCmd.c @@ -9,7 +9,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclWinFCmd.c,v 1.40 2004/01/21 19:59:34 vincentdarley Exp $ + * RCS: @(#) $Id: tclWinFCmd.c,v 1.41 2004/06/21 22:05:55 mdejong Exp $ */ #include "tclWinInt.h" @@ -83,6 +83,27 @@ static void *INITIAL_ESP, *RESTORED_HANDLER; #endif /* HAVE_NO_SEH && TCL_MEM_DEBUG */ +#ifdef HAVE_NO_SEH +static +__attribute__ ((cdecl)) +EXCEPTION_DISPOSITION +_except_dorenamefile_handler( + struct _EXCEPTION_RECORD *ExceptionRecord, + void *EstablisherFrame, + struct _CONTEXT *ContextRecord, + void *DispatcherContext); + +static +__attribute__ ((cdecl)) +EXCEPTION_DISPOSITION +_except_docopyfile_handler( + struct _EXCEPTION_RECORD *ExceptionRecord, + void *EstablisherFrame, + struct _CONTEXT *ContextRecord, + void *DispatcherContext); + +#endif /* HAVE_NO_SEH */ + /* * Prototype for the TraverseWinTree callback function. */ @@ -203,10 +224,13 @@ DoRenameFile( # endif /* TCL_MEM_DEBUG */ __asm__ __volatile__ ( - "pushl %ebp" "\n\t" - "pushl $__except_dorenamefile_handler" "\n\t" - "pushl %fs:0" "\n\t" - "movl %esp, %fs:0"); + "pushl %%ebp" "\n\t" + "pushl %0" "\n\t" + "pushl %%fs:0" "\n\t" + "movl %%esp, %%fs:0" + : + : "r" (_except_dorenamefile_handler) + ); #else __try { #endif /* HAVE_NO_SEH */ @@ -476,6 +500,22 @@ DoRenameFile( } return TCL_ERROR; } + +/* + *---------------------------------------------------------------------- + * + * _except_dorenamefile_handler -- + * + * SEH exception handler for DoRenameFile. + * + * Results: + * See DoRenameFile. + * + * Side effects: + * See DoRenameFile. + * + *---------------------------------------------------------------------- + */ #ifdef HAVE_NO_SEH static __attribute__ ((cdecl)) @@ -488,8 +528,6 @@ _except_dorenamefile_handler( { __asm__ __volatile__ ( "jmp dorenamefile_reentry"); - /* Nuke compiler warning about unused static function */ - _except_dorenamefile_handler(NULL, NULL, NULL, NULL); return 0; /* Function does not return */ } #endif /* HAVE_NO_SEH */ @@ -565,10 +603,13 @@ DoCopyFile( # endif /* TCL_MEM_DEBUG */ __asm__ __volatile__ ( - "pushl %ebp" "\n\t" - "pushl $__except_docopyfile_handler" "\n\t" - "pushl %fs:0" "\n\t" - "movl %esp, %fs:0"); + "pushl %%ebp" "\n\t" + "pushl %0" "\n\t" + "pushl %%fs:0" "\n\t" + "movl %%esp, %%fs:0" + : + : "r" (_except_docopyfile_handler) + ); #else __try { #endif /* HAVE_NO_SEH */ @@ -658,6 +699,22 @@ DoCopyFile( } return TCL_ERROR; } + +/* + *---------------------------------------------------------------------- + * + * _except_docopyfile_handler -- + * + * SEH exception handler for DoCopyFile. + * + * Results: + * See DoCopyFile. + * + * Side effects: + * See DoCopyFile. + * + *---------------------------------------------------------------------- + */ #ifdef HAVE_NO_SEH static __attribute__ ((cdecl)) @@ -670,7 +727,6 @@ _except_docopyfile_handler( { __asm__ __volatile__ ( "jmp docopyfile_reentry"); - _except_docopyfile_handler(NULL,NULL,NULL,NULL); return 0; /* Function does not return */ } #endif /* HAVE_NO_SEH */ |