diff options
| author | Tom Rondeau <trondeau@vt.edu> | 2013-03-29 17:31:06 -0400 |
|---|---|---|
| committer | Johnathan Corgan <johnathan@corganlabs.com> | 2013-04-01 16:23:06 -0700 |
| commit | f74d3dae8f2ec423c61932b4ad0359f98b996a51 (patch) | |
| tree | 1e16eb3537829248c177b04209acce3fe2bead96 /gnuradio-runtime/lib/thread/thread_body_wrapper.cc | |
| parent | eea0e411411303ea94953c5cd8454c4139a474ff (diff) | |
gruel: moved gruel into subdirs of gnuradio-runtime.
PMTs are handled slightly different and are installed into their own module and include dir.
Diffstat (limited to 'gnuradio-runtime/lib/thread/thread_body_wrapper.cc')
| -rw-r--r-- | gnuradio-runtime/lib/thread/thread_body_wrapper.cc | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/gnuradio-runtime/lib/thread/thread_body_wrapper.cc b/gnuradio-runtime/lib/thread/thread_body_wrapper.cc new file mode 100644 index 0000000000..47feafdd42 --- /dev/null +++ b/gnuradio-runtime/lib/thread/thread_body_wrapper.cc @@ -0,0 +1,91 @@ +/* -*- c++ -*- */ +/* + * Copyright 2008,2013 Free Software Foundation, Inc. + * + * This file is part of GNU Radio + * + * GNU Radio is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3, or (at your option) + * any later version. + * + * GNU Radio 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <thread/thread_body_wrapper.h> + +#ifdef HAVE_SIGNAL_H +#include <signal.h> +#endif + +#include <stdio.h> + +namespace gr { + namespace thread { + +#if defined(HAVE_PTHREAD_SIGMASK) && defined(HAVE_SIGNAL_H) + + void mask_signals() + { + sigset_t new_set; + int r; + + sigemptyset(&new_set); + sigaddset(&new_set, SIGHUP); // block these... + sigaddset(&new_set, SIGINT); + sigaddset(&new_set, SIGPIPE); + sigaddset(&new_set, SIGALRM); + sigaddset(&new_set, SIGTERM); + sigaddset(&new_set, SIGUSR1); + sigaddset(&new_set, SIGCHLD); +#ifdef SIGPOLL + sigaddset(&new_set, SIGPOLL); +#endif +#ifdef SIGPROF + sigaddset(&new_set, SIGPROF); +#endif +#ifdef SIGSYS + sigaddset(&new_set, SIGSYS); +#endif +#ifdef SIGTRAP + sigaddset(&new_set, SIGTRAP); +#endif +#ifdef SIGURG + sigaddset(&new_set, SIGURG); +#endif +#ifdef SIGVTALRM + sigaddset(&new_set, SIGVTALRM); +#endif +#ifdef SIGXCPU + sigaddset(&new_set, SIGXCPU); +#endif +#ifdef SIGXFSZ + sigaddset(&new_set, SIGXFSZ); +#endif + r = pthread_sigmask(SIG_BLOCK, &new_set, 0); + if(r != 0) + perror("pthread_sigmask"); + } + +#else + + void mask_signals() + { + } + +#endif + + } /* namespace thread */ +} /* namespace gr */ + |