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- assertion failures early on during program initialization

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should no longer spell big trouble on account of the stdio
  data structures possibly not being in a well-defined and
  initialized state.


git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14893 87f5fb63-7c3d-0410-a384-fd976d0f7a62
This commit is contained in:
Olaf Barthel
2005-03-19 11:06:57 +00:00
parent 7d3ea7fae6
commit cd10dc9a1a
10 changed files with 180 additions and 47 deletions
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93
library/stdlib_assertion_failure.c
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@@ -1,5 +1,5 @@
/*
* $Id: stdlib_assertion_failure.c,v 1.9 2005-03-19 10:15:56 obarthel Exp $
* $Id: stdlib_assertion_failure.c,v 1.10 2005-03-19 11:06:57 obarthel Exp $
*
* :ts=4
*
@@ -118,17 +118,90 @@ __assertion_failure(
}
else
{
if(__program_name != NULL)
fprintf(stderr,"[%s] ",__program_name);
if(__num_iob > STDERR_FILENO)
{
if(__program_name != NULL)
fprintf(stderr,"[%s] ",__program_name);
fprintf(stderr,
"%s:%d: failed assertion \"%s\".\n",
file_name,
line_number,
expression);
fprintf(stderr,
"%s:%d: failed assertion \"%s\".\n",
file_name,
line_number,
expression);
abort();
}
else
{
#if defined(__amigaos4__)
struct DOSIFace * IDOS = NULL;
#endif /* __amigaos4__ */
struct Library * DOSBase;
DOSBase = OpenLibrary("dos.library",37);
#if defined(__amigaos4__)
{
if(DOSBase != NULL)
{
IDOS = (struct DOSIFace *)GetInterface(DOSBase, "main", 1, 0);
if(IDOS == NULL)
{
CloseLibrary(DOSBase);
DOSBase = NULL;
}
}
}
#endif /* __amigaos4__ */
if(DOSBase != NULL)
{
BPTR output;
/* Dump all currently unwritten data, especially to the console. */
__flush_all_files(-1);
#if defined(__amigaos4__)
{
/* Try to print the error message on the default error output stream. */
output = ErrorOutput();
}
#else
{
struct Process * this_process = (struct Process *)FindTask(NULL);
output = this_process->pr_CES;
}
#endif /* __amigaos4__ */
if(output == ZERO)
output = Output();
if(output != ZERO)
{
if(__program_name != NULL)
FPrintf(output,"[%s] ",__program_name);
FPrintf(output,
"%s:%ld: failed assertion \"%s\".\n",
file_name,
line_number,
expression);
}
#if defined(__amigaos4__)
{
DropInterface((struct Interface *)IDOS);
}
#endif /* __amigaos4__ */
CloseLibrary(DOSBase);
}
_exit(EXIT_FAILURE);
}
}
abort();
}
been_here_before--;