libc/sysdeps/linux/alpha/__syscall_error.c

   1 /*
   2  * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
   3  *
   4  * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
   5  */
   6
   7 #include <errno.h>
   8
   9 /* This routine is jumped to by all the syscall handlers, to stash
  10    an error number into errno.  */
  11 long attribute_hidden __syscall_error (void)
  12 {
  13         register int err_no __asm__("$0");
  14         __set_errno (err_no);
  15         return -1;
  16 }