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-rw-r--r--sys/sys/unistd.h45
1 files changed, 5 insertions, 40 deletions
diff --git a/sys/sys/unistd.h b/sys/sys/unistd.h
index e31a7d3d7384..9ac2c03c4ae4 100644
--- a/sys/sys/unistd.h
+++ b/sys/sys/unistd.h
@@ -31,12 +31,14 @@
* SUCH DAMAGE.
*
* @(#)unistd.h 8.2 (Berkeley) 1/7/94
- * $Id: unistd.h,v 1.14 1997/06/16 00:29:26 dyson Exp $
+ * $Id: unistd.h,v 1.15 1998/03/04 10:26:46 dufault Exp $
*/
#ifndef _SYS_UNISTD_H_
#define _SYS_UNISTD_H_
+#include <sys/_posix.h>
+
/* compile-time symbolic constants */
#define _POSIX_JOB_CONTROL /* implementation supports job control */
@@ -50,47 +52,10 @@
#define _POSIX_SAVED_IDS /* saved set-user-ID and set-group-ID */
#endif
-#ifdef POSIX4
-
-/* Select POSIX.4 regardless.
- * Don't undef first - we want an error on conflicts.
- */
-
-#define _POSIX_VERSION 199309L
-#endif
-
-#ifndef _POSIX_VERSION
-#define _POSIX_VERSION 199009L
-#endif
-
-#if _POSIX_VERSION > 199009L
-/*
- * Set it up so that all new headers can assume _POSIX_C_SOURCE is the
- * only thing that must be looked at to determine the feature set,
- * and so that old headers don't have to change:
- */
-#if defined(_POSIX_SOURCE) && !defined(_POSIX_C_SOURCE)
-/*
- * Default to latest:
- */
-#define _POSIX_C_SOURCE _POSIX_VERSION
-#endif
-
-#if defined(_POSIX_C_SOURCE) && !defined(_POSIX_SOURCE)
-/*
- * Define _POSIX_SOURCE for older headers:
- */
-#define _POSIX_SOURCE
-#endif
-
#if _POSIX_VERSION >= 199309L
#include <posix4/posix4.h>
#endif
-#endif /* _POSIX_VERSION */
-
-
-
#define _POSIX2_VERSION 199212L
/* execution-time symbolic constants */
@@ -162,7 +127,7 @@
/* configurable system strings */
#define _CS_PATH 1
-#ifdef POSIX4_VISIBLE
+#ifdef _POSIX4_VISIBLE
#if 0
/* Not until the dust settles after the header commit
@@ -205,7 +170,7 @@
#define _PC_PRIO_IO 54
#define _PC_SYNC_IO 55
-#endif /* POSIX4_VISIBLE */
+#endif /* _POSIX4_VISIBLE */
#ifndef _POSIX_SOURCE
/*