Back to index

glibc  2.9
trampoline.c
Go to the documentation of this file.
00001 /* Set thread_state for sighandler, and sigcontext to recover.  Stub version.
00002    Copyright (C) 1994, 1997 Free Software Foundation, Inc.
00003    This file is part of the GNU C Library.
00004 
00005    The GNU C Library is free software; you can redistribute it and/or
00006    modify it under the terms of the GNU Lesser General Public
00007    License as published by the Free Software Foundation; either
00008    version 2.1 of the License, or (at your option) any later version.
00009 
00010    The GNU C Library is distributed in the hope that it will be useful,
00011    but WITHOUT ANY WARRANTY; without even the implied warranty of
00012    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013    Lesser General Public License for more details.
00014 
00015    You should have received a copy of the GNU Lesser General Public
00016    License along with the GNU C Library; if not, write to the Free
00017    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
00018    02111-1307 USA.  */
00019 
00020 #include <hurd.h>
00021 #include <mach/thread_status.h>
00022 
00023 /* Set up STATE to run a signal handler in the thread it describes.
00024    This should save the original state in a `struct sigcontext' on the
00025    thread's stack (or possibly a signal stack described by SIGALTSTACK,
00026    if the SA_ONSTACK bit is set in FLAGS), and return the address of
00027    that structure.  */
00028 
00029 struct sigcontext *
00030 _hurd_setup_sighandler (int flags,
00031                      __sighandler_t handler,
00032                      struct sigaltstack *sigaltstack,
00033                      int signo, int sigcode,
00034                      void *state)
00035 {
00036 #error "Need to write sysdeps/mach/hurd/MACHINE/trampoline.c"
00037 }