diff options
Diffstat (limited to 'usr/src/uts/common/sys/proc.h')
| -rw-r--r-- | usr/src/uts/common/sys/proc.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/usr/src/uts/common/sys/proc.h b/usr/src/uts/common/sys/proc.h index f1a2fc5485..ee5892066b 100644 --- a/usr/src/uts/common/sys/proc.h +++ b/usr/src/uts/common/sys/proc.h @@ -21,6 +21,7 @@ /* * Copyright (c) 1988, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2014 Joyent, Inc. All rights reserved. */ /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ @@ -346,7 +347,12 @@ typedef struct proc { struct zone *p_zone; /* zone in which process lives */ struct vnode *p_execdir; /* directory that p_exec came from */ struct brand *p_brand; /* process's brand */ - void *p_brand_data; /* per-process brand state */ + + /* per-process brand state */ + union { + void *__brand_data; + int __exit_data; + } __p_brand_data; /* additional lock to protect p_sessp (but not its contents) */ kmutex_t p_splock; @@ -361,7 +367,8 @@ typedef struct proc { */ struct user p_user; /* (see sys/user.h) */ } proc_t; - +#define p_brand_data __p_brand_data.__brand_data +#define p_exit_data __p_brand_data.__exit_data #define PROC_T /* headers relying on proc_t are OK */ #ifdef _KERNEL |