mirror of
https://github.com/KolibriOS/kolibrios.git
synced 2024-12-16 20:02:35 +03:00
68 lines
1.5 KiB
C
68 lines
1.5 KiB
C
|
/* NetWare can not use this implementation of abort. It provides its
|
||
|
|
own version of abort in clib.nlm. If we can not use clib.nlm, then
|
||
|
|
we must write abort in sys/netware. */
|
||
|
|
|
||
|
|
#ifdef ABORT_PROVIDED
|
||
|
|
|
||
|
|
int _dummy_abort = 1;
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
/*
|
||
|
|
FUNCTION
|
||
|
|
<<abort>>---abnormal termination of a program
|
||
|
|
|
||
|
|
INDEX
|
||
|
|
abort
|
||
|
|
|
||
|
|
ANSI_SYNOPSIS
|
||
|
|
#include <stdlib.h>
|
||
|
|
void abort(void);
|
||
|
|
|
||
|
|
TRAD_SYNOPSIS
|
||
|
|
#include <stdlib.h>
|
||
|
|
void abort();
|
||
|
|
|
||
|
|
DESCRIPTION
|
||
|
|
Use <<abort>> to signal that your program has detected a condition it
|
||
|
|
cannot deal with. Normally, <<abort>> ends your program's execution.
|
||
|
|
|
||
|
|
Before terminating your program, <<abort>> raises the exception <<SIGABRT>>
|
||
|
|
(using `<<raise(SIGABRT)>>'). If you have used <<signal>> to register
|
||
|
|
an exception handler for this condition, that handler has the
|
||
|
|
opportunity to retain control, thereby avoiding program termination.
|
||
|
|
|
||
|
|
In this implementation, <<abort>> does not perform any stream- or
|
||
|
|
file-related cleanup (the host environment may do so; if not, you can
|
||
|
|
arrange for your program to do its own cleanup with a <<SIGABRT>>
|
||
|
|
exception handler).
|
||
|
|
|
||
|
|
RETURNS
|
||
|
|
<<abort>> does not return to its caller.
|
||
|
|
|
||
|
|
PORTABILITY
|
||
|
|
ANSI C requires <<abort>>.
|
||
|
|
|
||
|
|
Supporting OS subroutines required: <<_exit>> and optionally, <<write>>.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <unistd.h>
|
||
|
|
#include <signal.h>
|
||
|
|
|
||
|
|
_VOID
|
||
|
|
_DEFUN_VOID (abort)
|
||
|
|
{
|
||
|
|
#ifdef ABORT_MESSAGE
|
||
|
|
write (2, "Abort called\n", sizeof ("Abort called\n")-1);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
while (1)
|
||
|
|
{
|
||
|
|
// raise (SIGABRT);
|
||
|
|
_exit (1);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|