Author: kib
Date: Sat Mar 10 08:48:52 2012
New Revision: 232776
URL: http://svn.freebsd.org/changeset/base/232776

Log:
  Add brackets around bare '-1' used as the macro body.
  
  Noted by:     bde
  MFC after:    1 week

Modified:
  head/sys/sys/unistd.h

Modified: head/sys/sys/unistd.h
==============================================================================
--- head/sys/sys/unistd.h       Sat Mar 10 08:27:37 2012        (r232775)
+++ head/sys/sys/unistd.h       Sat Mar 10 08:48:52 2012        (r232776)
@@ -52,34 +52,34 @@
 #define        _POSIX_ADVISORY_INFO            200112L
 #define        _POSIX_ASYNCHRONOUS_IO          0
 #define        _POSIX_CHOWN_RESTRICTED         1
-#define        _POSIX_CLOCK_SELECTION          -1
-#define        _POSIX_CPUTIME                  -1
+#define        _POSIX_CLOCK_SELECTION          (-1)
+#define        _POSIX_CPUTIME                  (-1)
 #define        _POSIX_FSYNC                    200112L
 #define        _POSIX_IPV6                     0
 #define        _POSIX_JOB_CONTROL              1
 #define        _POSIX_MAPPED_FILES             200112L
-#define        _POSIX_MEMLOCK                  -1
+#define        _POSIX_MEMLOCK                  (-1)
 #define        _POSIX_MEMLOCK_RANGE            200112L
 #define        _POSIX_MEMORY_PROTECTION        200112L
 #define        _POSIX_MESSAGE_PASSING          200112L
 #define        _POSIX_MONOTONIC_CLOCK          200112L
 #define        _POSIX_NO_TRUNC                 1
-#define        _POSIX_PRIORITIZED_IO           -1
+#define        _POSIX_PRIORITIZED_IO           (-1)
 #define        _POSIX_PRIORITY_SCHEDULING      200112L
 #define        _POSIX_RAW_SOCKETS              200112L
 #define        _POSIX_REALTIME_SIGNALS         200112L
 #define        _POSIX_SEMAPHORES               200112L
 #define        _POSIX_SHARED_MEMORY_OBJECTS    200112L
-#define        _POSIX_SPORADIC_SERVER          -1
-#define        _POSIX_SYNCHRONIZED_IO          -1
+#define        _POSIX_SPORADIC_SERVER          (-1)
+#define        _POSIX_SYNCHRONIZED_IO          (-1)
 #define        _POSIX_TIMEOUTS                 200112L
 #define        _POSIX_TIMERS                   200112L
-#define        _POSIX_TYPED_MEMORY_OBJECTS     -1
+#define        _POSIX_TYPED_MEMORY_OBJECTS     (-1)
 #define        _POSIX_VDISABLE                 0xff
 
 #if __XSI_VISIBLE
 #define        _XOPEN_SHM                      1
-#define        _XOPEN_STREAMS                  -1
+#define        _XOPEN_STREAMS                  (-1)
 #endif
 
 /*
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