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- /* libunwind - a platform-independent unwind library
- Copyright (C) 2003 Hewlett-Packard Co
- Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
- This file is part of libunwind.
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
- The above copyright notice and this permission notice shall be
- included in all copies or substantial portions of the Software.
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
- #include "_UPT_internal.h"
- int
- _UPT_resume (unw_addr_space_t as, unw_cursor_t *c, void *arg)
- {
- struct UPT_info *ui = arg;
- #ifdef HAVE_TTRACE
- # warning No support for ttrace() yet.
- #elif HAVE_DECL_PTRACE_CONT
- return ptrace (PTRACE_CONT, ui->pid, 0, 0);
- #elif HAVE_DECL_PT_CONTINUE
- return ptrace(PT_CONTINUE, ui->pid, (caddr_t)1, 0);
- #endif
- }
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