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Restored comment about _POSIX_SAVED_IDS from rev.1.2.

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bde 1996-12-18 14:02:56 +00:00
parent b329fe2b59
commit 3ea3e23b8d
1 changed files with 7 additions and 3 deletions
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10
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 1.9 1996/11/29 14:48:17 bde Exp $
* $Id: unistd.h,v 1.10 1996/12/06 22:51:11 ache Exp $
*/
#ifndef _SYS_UNISTD_H_
@ -41,10 +41,14 @@
#define _POSIX_JOB_CONTROL /* implementation supports job control */
/*
* We use the saved IDs in seteuid/setegid, which are not currently
* Although we have saved user/group IDs, we do not use them in setuid
* as described in POSIX 1003.1, because the feature does not work for
* root. We use the saved IDs in seteuid/setegid, which are not currently
* part of the POSIX 1003.1 specification.
*/
/* #define _POSIX_SAVED_IDS */ /* saved set-user-ID and set-group-ID */
#ifdef _NOT_AVAILABLE
#define _POSIX_SAVED_IDS /* saved set-user-ID and set-group-ID */
#endif
#define _POSIX_VERSION 199009L
#define _POSIX2_VERSION 199212L