diff options
Diffstat (limited to 'winsup/cygwin/cygserver_sem.h')
| -rw-r--r-- | winsup/cygwin/cygserver_sem.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/winsup/cygwin/cygserver_sem.h b/winsup/cygwin/cygserver_sem.h index 225d8f215..fdf6f8c39 100644 --- a/winsup/cygwin/cygserver_sem.h +++ b/winsup/cygwin/cygserver_sem.h @@ -1,6 +1,6 @@ /* cygserver_sem.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. @@ -71,7 +71,7 @@ public: client_request_sem (int, struct sembuf *, size_t); // semop #endif - int retval () const { return _parameters.out.ret; } + int retval () const { return msglen () ? _parameters.out.ret : -1; } }; #ifndef __INSIDE_CYGWIN__ |