[thirdparty/gcc.git] / libiberty / atexit.c

/* Wrapper to implement ANSI C's atexit using SunOS's on_exit. */
/* This function is in the public domain.  --Mike Stump. */

/*

@deftypefn Supplemental int atexit (void (*@var{f})())

Causes function @var{f} to be called at exit.  Returns 0.

@end deftypefn

*/

#include "config.h"

#ifdef HAVE_ON_EXIT

int
atexit(void (*f)(void))
{
  /* If the system doesn't provide a definition for atexit, use on_exit
     if the system provides that.  */
  on_exit (f, 0);
  return 0;
}

#endif
Commit	Line	Data
6599da04 JM	1	/* Wrapper to implement ANSI C's atexit using SunOS's on_exit. */
	2	/* This function is in the public domain. --Mike Stump. */
	3
aaa5f039 DD	4	/*
	5
	6	@deftypefn Supplemental int atexit (void (*@var{f})())
	7
	8	Causes function @var{f} to be called at exit. Returns 0.
	9
	10	@end deftypefn
	11
	12	*/
	13
3affd5f0 JL	14	#include "config.h"
	15
	16	#ifdef HAVE_ON_EXIT
	17
6599da04	18	int
9486db4f	19	atexit(void (*f)(void))
6599da04 JM	20	{
	21	/* If the system doesn't provide a definition for atexit, use on_exit
	22	if the system provides that. */
	23	on_exit (f, 0);
	24	return 0;
	25	}
3affd5f0	26
6599da04	27	#endif