run-command: move check_pipe() from write_or_die to run_command

diff --git a/run-command.c b/run-command.c
index 5a4dbb66d7e4d4ed4bd6cf319f132c1b4d870572..326936273d5ab9241b622f06e9ce9d8336c4dd16 100644 (file)
--- a/run-command.c
+++ b/run-command.c
@@ -634,7 +634,7 @@ int in_async(void)
        return !pthread_equal(main_thread, pthread_self());
 }
 
-void NORETURN async_exit(int code)
+static void NORETURN async_exit(int code)
 {
        pthread_exit((void *)(intptr_t)code);
 }
@@ -684,13 +684,26 @@ int in_async(void)
        return process_is_async;
 }
 
-void NORETURN async_exit(int code)
+static void NORETURN async_exit(int code)
 {
        exit(code);
 }
 
 #endif
 
+void check_pipe(int err)
+{
+       if (err == EPIPE) {
+               if (in_async())
+                       async_exit(141);
+
+               signal(SIGPIPE, SIG_DFL);
+               raise(SIGPIPE);
+               /* Should never happen, but just in case... */
+               exit(141);
+       }
+}
+
 int start_async(struct async *async)
 {
        int need_in, need_out;