pex-common.c: New file.

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

diff --git a/libiberty/xexit.c b/libiberty/xexit.c
index e8b1ed1c00738044762cc7f5381ce91439ee8c2c..552db65df6d452aaaafe07ad3f34b273a7b915fb 100644 (file)
--- a/libiberty/xexit.c
+++ b/libiberty/xexit.c
@@ -17,6 +17,18 @@ License along with libiberty; see the file COPYING.LIB.  If not, write
 to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
+/*
+
+@deftypefn Replacement void xexit (int @var{code})
+
+Terminates the program.  If any functions have been registered with
+the @code{xatexit} replacement function, they will be called first.
+Termination is handled via the system's normal @code{exit} call.
+
+@end deftypefn
+
+*/
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
@@ -29,11 +41,10 @@ Boston, MA 02111-1307, USA.  */
 
 /* This variable is set by xatexit if it is called.  This way, xmalloc
    doesn't drag xatexit into the link.  */
-void (*_xexit_cleanup) PARAMS ((void));
+void (*_xexit_cleanup) (void);
 
 void
-xexit (code)
-     int code;
+xexit (int code)
 {
   if (_xexit_cleanup != NULL)
     (*_xexit_cleanup) ();