diff options
Diffstat (limited to 'sysdeps/generic/trampoline.c')
-rw-r--r-- | sysdeps/generic/trampoline.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/sysdeps/generic/trampoline.c b/sysdeps/generic/trampoline.c new file mode 100644 index 0000000..7045a0d --- /dev/null +++ b/sysdeps/generic/trampoline.c @@ -0,0 +1,37 @@ +/* Set thread_state for sighandler, and sigcontext to recover. Stub version. + Copyright (C) 1994, 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <hurd.h> +#include <mach/thread_status.h> + +/* Set up STATE to run a signal handler in the thread it describes. + This should save the original state in a `struct sigcontext' on the + thread's stack (or possibly a signal stack described by SIGALTSTACK, + if the SA_ONSTACK bit is set in FLAGS), and return the address of + that structure. */ + +struct sigcontext * +_hurd_setup_sighandler (int flags, + __sighandler_t handler, + struct sigaltstack *sigaltstack, + int signo, int sigcode, + void *state) +{ +#error "Need to write sysdeps/mach/hurd/MACHINE/trampoline.c" +} |