diff options
Diffstat (limited to 'src/pkg/runtime/cgo/gcc_freebsd_arm.c')
| -rw-r--r-- | src/pkg/runtime/cgo/gcc_freebsd_arm.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/pkg/runtime/cgo/gcc_freebsd_arm.c b/src/pkg/runtime/cgo/gcc_freebsd_arm.c index 211dca75c..6175e1d9c 100644 --- a/src/pkg/runtime/cgo/gcc_freebsd_arm.c +++ b/src/pkg/runtime/cgo/gcc_freebsd_arm.c @@ -4,7 +4,9 @@ #include <sys/types.h> #include <machine/sysarch.h> +#include <sys/signalvar.h> #include <pthread.h> +#include <signal.h> #include <string.h> #include "libcgo.h" @@ -39,10 +41,14 @@ void _cgo_sys_thread_start(ThreadStart *ts) { pthread_attr_t attr; + sigset_t ign, oset; pthread_t p; size_t size; int err; + SIGFILLSET(ign); + pthread_sigmask(SIG_SETMASK, &ign, &oset); + // Not sure why the memset is necessary here, // but without it, we get a bogus stack size // out of pthread_attr_getstacksize. C'est la Linux. @@ -52,6 +58,9 @@ _cgo_sys_thread_start(ThreadStart *ts) pthread_attr_getstacksize(&attr, &size); ts->g->stackguard = size; err = pthread_create(&p, &attr, threadentry, ts); + + pthread_sigmask(SIG_SETMASK, &oset, nil); + if (err != 0) { fprintf(stderr, "runtime/cgo: pthread_create failed: %s\n", strerror(err)); abort(); |