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Sync rfork() flags up with OpenBSD.

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Suggested by:	Theo de Raadt <deraadt@theos.com>
This commit is contained in:
Sujal Patel 1996-08-20 07:23:35 +00:00
parent c2bbab53f4
commit 4c6acd9e47
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=17704
1 changed files with 13 additions and 7 deletions
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20
sys/sys/unistd.h
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@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* @(#)unistd.h 8.2 (Berkeley) 1/7/94
* $Id: unistd.h,v 1.2 1996/04/02 05:23:09 kashmir Exp $
* $Id: unistd.h,v 1.6 1996/04/17 17:05:08 smpatel Exp $
*/
#ifndef _SYS_UNISTD_H_
@ -124,11 +124,17 @@
*
* XXX currently, operations without RFPROC set are not supported.
*/
#define RFFDG (1<<0) /* copy fd table */
#define RFPROC (1<<1) /* change child (else changes curproc) */
#define RFMEM (1<<2) /* share `address space' */
#define RFNOWAIT (1<<3) /* parent need not wait() on child */
#define RFCFDG (1<<4) /* zero fd table */
#define RFPPWAIT (1<<5) /* parent sleeps until child exits (vfork) */
#define RFNAMEG (1<<0) /* UNIMPL new plan9 `name space' */
#define RFENVG (1<<1) /* UNIMPL copy plan9 `env space' */
#define RFFDG (1<<2) /* copy fd table */
#define RFNOTEG (1<<3) /* UNIMPL create new plan9 `note group' */
#define RFPROC (1<<4) /* change child (else changes curproc) */
#define RFMEM (1<<5) /* share `address space' */
#define RFNOWAIT (1<<6) /* parent need not wait() on child */
#define RFCNAMEG (1<<10) /* UNIMPL zero plan9 `name space' */
#define RFCENVG (1<<11) /* UNIMPL zero plan9 `env space' */
#define RFCFDG (1<<12) /* zero fd table */
#define RFPPWAIT (1<<31) /* parent sleeps until child exits (vfork) */
#endif /* !_SYS_UNISTD_H_ */