svn commit: r292513 - head/lib/libc/sys

[Jilles Tjoelker]

Author: jilles
Date: Sun Dec 20 15:11:11 2015
New Revision: 292513
URL: https://svnweb.freebsd.org/changeset/base/292513

Log:
  clock_gettime(2),gettimeofday(2): Remove [EFAULT] error.
  
  Depending on system configuration and parameters, clock_gettime() and
  gettimeofday() may not be system calls. If so, passing an invalid pointer
  will cause a signal and not an [EFAULT] error.
  
  From a standards perspective, this is OK since passing an invalid pointer is
  undefined behaviour.
  
  MFC after:	1 week

Modified:
  head/lib/libc/sys/clock_gettime.2
  head/lib/libc/sys/gettimeofday.2

Modified: head/lib/libc/sys/clock_gettime.2
==============================================================================
--- head/lib/libc/sys/clock_gettime.2	Sun Dec 20 14:59:30 2015	(r292512)
+++ head/lib/libc/sys/clock_gettime.2	Sun Dec 20 15:11:11 2015	(r292513)
@@ -29,7 +29,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd December 29, 2009
+.Dd December 20, 2015
 .Dt CLOCK_GETTIME 2
 .Os
 .Sh NAME
@@ -136,10 +136,6 @@ The
 .Fa clock_id
 argument
 was not a valid value.
-.It Bq Er EFAULT
-The
-.Fa *tp
-argument address referenced invalid memory.
 .It Bq Er EPERM
 A user other than the super-user attempted to set the time.
 .El

Modified: head/lib/libc/sys/gettimeofday.2
==============================================================================
--- head/lib/libc/sys/gettimeofday.2	Sun Dec 20 14:59:30 2015	(r292512)
+++ head/lib/libc/sys/gettimeofday.2	Sun Dec 20 15:11:11 2015	(r292513)
@@ -28,7 +28,7 @@
 .\"     @(#)gettimeofday.2	8.2 (Berkeley) 5/26/95
 .\" $FreeBSD$
 .\"
-.Dd May 26, 1995
+.Dd December 20, 2015
 .Dt GETTIMEOFDAY 2
 .Os
 .Sh NAME
@@ -110,8 +110,6 @@ system call even when the system is secu
 The following error codes may be set in
 .Va errno :
 .Bl -tag -width Er
-.It Bq Er EFAULT
-An argument address referenced invalid memory.
 .It Bq Er EPERM
 A user other than the super-user attempted to set the time.
 .El