diff options
Diffstat (limited to 'winsup/cygwin/cygserver_shm.h')
| -rw-r--r-- | winsup/cygwin/cygserver_shm.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/winsup/cygwin/cygserver_shm.h b/winsup/cygwin/cygserver_shm.h index 2948f6725..baa3e052a 100644 --- a/winsup/cygwin/cygserver_shm.h +++ b/winsup/cygwin/cygserver_shm.h @@ -1,6 +1,6 @@ /* cygserver_shm.h: Single unix specification IPC interface for Cygwin. - Copyright 2003 Red Hat, Inc. + Copyright 2003, 2008 Red Hat, Inc. This file is part of Cygwin. @@ -78,7 +78,7 @@ public: client_request_shm (proc *); // shmfork #endif - int retval () const { return _parameters.out.ret; } + int retval () const { return msglen () ? _parameters.out.ret : -1; } void *ptrval () const { return (void *)_parameters.out.ptr; } vm_object_t objval () const { return _parameters.out.obj; } }; |