xnu-1504.7.4.tar.gz

[apple/xnu.git] / bsd / sys / imgact.h

diff --git a/bsd/sys/imgact.h b/bsd/sys/imgact.h
index 7a692017131a8d0bf140f82a3e60b633ded6aacf..fa9be04607e2c08d2d1bf926ee8194cd046d1e16 100644 (file)
--- a/bsd/sys/imgact.h
+++ b/bsd/sys/imgact.h
@@ -1,23 +1,29 @@
 /*
- * Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2004-2005 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
  * 
- * @APPLE_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
  * Copyright (c) 1993, David Greenman
@@ -51,11 +57,18 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  */
+/*
+ * NOTICE: This file was modified by SPARTA, Inc. in 2005 to introduce
+ * support for mandatory and extensible security protections.  This notice
+ * is included in support of clause 2.2 (b) of the Apple Public License,
+ * Version 2.0.
+ */
 #ifndef _SYS_IMGACT_H_
 #define        _SYS_IMGACT_H_
 
 #define        IMG_SHSIZE      512     /* largest shell interpreter, in bytes */
 
+struct label;
 struct proc;
 struct nameidata;
 
@@ -63,9 +76,12 @@ struct image_params {
        user_addr_t     ip_user_fname;          /* argument */
        user_addr_t     ip_user_argv;           /* argument */
        user_addr_t     ip_user_envv;           /* argument */
+       int             ip_seg;                 /* segment for arguments */
        struct vnode    *ip_vp;                 /* file */
        struct vnode_attr       *ip_vattr;      /* run file attributes */
        struct vnode_attr       *ip_origvattr;  /* invocation file attributes */
+       cpu_type_t      ip_origcputype;         /* cputype of invocation file */
+       cpu_subtype_t   ip_origcpusubtype;      /* subtype of invocation file */
        char            *ip_vdata;              /* file data (up to one page) */
        int             ip_flags;               /* image flags */
        int             ip_argc;                /* argument count */
@@ -79,12 +95,18 @@ struct image_params {
        user_size_t     ip_arch_size;           /* subfile length in ip_vp */
        char            ip_interp_name[IMG_SHSIZE];     /* interpreter name */
 
-       /* Next two fields are for support of Classic... */
+       /* Next two fields are for support of architecture translation... */
        char            *ip_p_comm;             /* optional alt p->p_comm */
-       char            *ip_tws_cache_name;     /* task working set cache */
        struct vfs_context      *ip_vfs_context;        /* VFS context */
        struct nameidata *ip_ndp;               /* current nameidata */
-       thread_t        ip_vfork_thread;        /* thread created, if vfork */
+       thread_t        ip_new_thread;          /* thread for spawn/vfork */
+
+       struct label    *ip_execlabelp;         /* label of the executable */
+       struct label    *ip_scriptlabelp;       /* label of the script */
+       unsigned int    ip_csflags;             /* code signing flags */
+       void            *ip_px_sa;
+       void            *ip_px_sfa;
+       void            *ip_px_spa;
 };
 
 /*
@@ -92,8 +114,12 @@ struct image_params {
  */
 #define        IMGPF_NONE      0x00000000              /* No flags */
 #define        IMGPF_INTERPRET 0x00000001              /* Interpreter invoked */
-#define        IMGPF_RESERVED1 0x00000002              /* reserved */
+#define        IMGPF_POWERPC   0x00000002              /* ppc mode for x86 */
+#if CONFIG_EMBEDDED
+#undef IMGPF_POWERPC
+#endif
 #define        IMGPF_WAS_64BIT 0x00000004              /* exec from a 64Bit binary */
 #define        IMGPF_IS_64BIT  0x00000008              /* exec to a 64Bit binary */
+#define        IMGPF_SPAWN     0x00000010              /* spawn (without setexec) */
 
 #endif /* !_SYS_IMGACT */