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* dcrt0.cc (__api_fatal): Simplify to just use strace mechamisms.

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(do_exit): Move minimal_printf...
* pinfo.cc (pinfo::exit): ...into here.
* strace.cc (strace::vprntf): Guarantee output to the console when
system_printf/api_fatal.
* heap.cc (heap_init): Wait a second before issuing an error when
ERROR_INVALID_ADDRESS since this is probably due to a CTRL-C handler sneaking
in, using the memory that we want to use for the heap, and, eventually exiting.
This commit is contained in:
Christopher Faylor
2005-12-26 19:34:59 +00:00
parent c675040a06
commit a16b738dd5
5 changed files with 42 additions and 28 deletions
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19
winsup/cygwin/dcrt0.cc
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@@ -1132,7 +1132,6 @@ do_exit (int status)
tty_terminate ();
}
minimal_printf ("winpid %d, exit %d", GetCurrentProcessId (), n);
myself.exit (n);
}
@@ -1171,24 +1170,10 @@ __api_fatal (const char *fmt, ...)
va_list ap;
va_start (ap, fmt);
int n = __small_sprintf (buf, "%P (%u): *** ", cygwin_pid (GetCurrentProcessId ()));
int n = __small_sprintf (buf, "%P: *** fatal error - ", cygwin_pid (GetCurrentProcessId ()));
__small_vsprintf (buf + n, fmt, ap);
va_end (ap);
strcat (buf, "\n");
int len = strlen (buf);
DWORD done;
WriteFile (GetStdHandle (STD_ERROR_HANDLE), buf, len, &done, 0);
/* Make sure that the message shows up on the screen, too, since this is
a serious error. */
if (GetFileType (GetStdHandle (STD_ERROR_HANDLE)) != FILE_TYPE_CHAR)
{
HANDLE h = CreateFile ("CONOUT$", GENERIC_READ | GENERIC_WRITE,
FILE_SHARE_WRITE | FILE_SHARE_WRITE,
&sec_none, OPEN_EXISTING, 0, 0);
if (h != INVALID_HANDLE_VALUE)
WriteFile (h, buf, len, &done, 0);
}
strace.prntf (_STRACE_SYSTEM, NULL, "%s", buf);
#ifdef DEBUGGING
try_to_debug ();