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ad0880d204
to the built-in function. - Updated the stdio.h, stdlib.h, string.h and unistd.h header files to declare function prototypes for the __MEM_DEBUG versions of the library functions only if that preprocessor symbol is defined. - If a SIGINT signal is caught and processed by the default signal handler, the localized "*** BREAK" string will be printed rather than the built-in one. git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14786 87f5fb63-7c3d-0410-a384-fd976d0f7a62
161 lines
4.2 KiB
C
161 lines
4.2 KiB
C
/*
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* $Id: stdlib_assertion_failure.c,v 1.2 2004-12-26 10:28:56 obarthel Exp $
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*
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* :ts=4
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*
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* Portable ISO 'C' (1994) runtime library for the Amiga computer
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* Copyright (c) 2002-2004 by Olaf Barthel <olsen@sourcery.han.de>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* - Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* - Neither the name of Olaf Barthel nor the names of contributors
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* may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _STDLIB_HEADERS_H
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#include "stdlib_headers.h"
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#endif /* _STDLIB_HEADERS_H */
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#ifndef _STDIO_HEADERS_H
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#include "stdio_headers.h"
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#endif /* _STDIO_HEADERS_H */
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/****************************************************************************/
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#include <proto/exec.h>
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#define __NOLIBBASE__
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#define __NOGLOBALIFACE__
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#include <proto/intuition.h>
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#include <proto/dos.h>
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/****************************************************************************/
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void
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__assertion_failure(
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const char * file_name,
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int line_number,
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const char * expression)
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{
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static int been_here_before;
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/* Don't drop into a recursion. */
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if(been_here_before++ == 0)
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{
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BOOL use_stderr = FALSE;
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/* Figure out if the assertion failure message can be printed
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on the stderr stream. */
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if(__iob != NULL && NOT __no_standard_io)
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{
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struct iob * iob;
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iob = (struct iob *)stderr;
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if(iob != NULL &&
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FLAG_IS_SET(iob->iob_Flags,IOBF_IN_USE) &&
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FLAG_IS_SET(iob->iob_Flags,IOBF_WRITE))
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{
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struct fd * fd;
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fd = __get_file_descriptor(iob->iob_Descriptor);
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if(fd != NULL &&
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FLAG_IS_SET(fd->fd_Flags,FDF_IN_USE) &&
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FLAG_IS_SET(fd->fd_Flags,FDF_WRITE) &&
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FLAG_IS_CLEAR(fd->fd_Flags,FDF_IS_SOCKET))
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{
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BPTR file_handle;
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file_handle = fd->fd_DefaultFile;
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if(file_handle != ZERO &&
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((struct FileHandle *)BADDR(file_handle))->fh_Type != NULL &&
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IsInteractive(file_handle))
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{
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use_stderr = TRUE;
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}
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}
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}
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}
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if(use_stderr)
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{
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if(__program_name != NULL)
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fprintf(stderr,"[%s] ",__program_name);
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fprintf(stderr,
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"%s:%d: failed assertion '%s'\n",
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file_name,
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line_number,
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expression);
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}
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else
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{
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#if defined(__amigaos4__)
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struct IntuitionIFace * IIntuition = NULL;
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#endif /* __amigaos4__ */
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struct Library * IntuitionBase;
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IntuitionBase = OpenLibrary("intuition.library",37);
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#if defined(__amigaos4__)
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{
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if(IntuitionBase != NULL)
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{
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IIntuition = (struct IntuitionIFace *)GetInterface(IntuitionBase, "main", 1, 0);
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if(IIntuition == NULL)
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{
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CloseLibrary(IntuitionBase);
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IntuitionBase = NULL;
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}
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}
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}
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#endif /* __amigaos4__ */
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if(IntuitionBase != NULL)
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{
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struct EasyStruct es;
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memset(&es,0,sizeof(es));
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es.es_StructSize = sizeof(es);
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es.es_Title = (STRPTR)__program_name;
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es.es_TextFormat = (STRPTR)"Assertion of expression\n'%s'\nfailed in file '%s', line %ld";
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es.es_GadgetFormat = (STRPTR)"Sorry";
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EasyRequest(NULL,&es,NULL,expression,file_name,line_number);
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#if defined(__amigaos4__)
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{
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DropInterface((struct Interface *)IIntuition);
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}
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#endif /* __amigaos4__ */
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CloseLibrary(IntuitionBase);
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}
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}
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abort();
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}
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been_here_before--;
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}
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