diff options
| -rw-r--r-- | run-command.c | 10 | ||||
| -rw-r--r-- | run-command.h | 1 |
2 files changed, 11 insertions, 0 deletions
diff --git a/run-command.c b/run-command.c index 2392b1efe8..11ac060490 100644 --- a/run-command.c +++ b/run-command.c @@ -588,6 +588,16 @@ static void *run_thread(void *data) struct async *async = data; intptr_t ret; + if (async->isolate_sigpipe) { + sigset_t mask; + sigemptyset(&mask); + sigaddset(&mask, SIGPIPE); + if (pthread_sigmask(SIG_BLOCK, &mask, NULL) < 0) { + ret = error("unable to block SIGPIPE in async thread"); + return (void *)ret; + } + } + pthread_setspecific(async_key, async); ret = async->proc(async->proc_in, async->proc_out, async->data); return (void *)ret; diff --git a/run-command.h b/run-command.h index c0969c7695..a3043b16df 100644 --- a/run-command.h +++ b/run-command.h @@ -116,6 +116,7 @@ struct async { int proc_in; int proc_out; #endif + int isolate_sigpipe; }; int start_async(struct async *async); |