lib/libc/ansi/abort.c

   1 /*
   2  * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
   3  * See the copyright notice in the ACK home directory, in the file "Copyright".
   4  */
   5 /* $Header$ */
   6
   7 #if     defined(_POSIX_SOURCE)
   8 #include        <sys/types.h>
   9 #endif
  10 #include        <signal.h>
  11 #include        <stdlib.h>
  12
  13 extern void (*_clean)(void);
  14
  15 void
  16 abort(void)
  17 {
  18         if (_clean) _clean();           /* flush all output files */
  19         raise(SIGABRT);
  20         exit(-1);
  21         /* NORETURN */
  22 }
  23