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clock_gettime(2),gettimeofday(2): Remove [EFAULT] error.

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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
This commit is contained in:
Jilles Tjoelker 2015-12-20 15:11:11 +00:00
parent 7f7cd1d54c
commit 11022e84d8
2 changed files with 2 additions and 8 deletions
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6
lib/libc/sys/clock_gettime.2
View File

@ -29,7 +29,7 @@
.\" .\"
.\" $FreeBSD$ .\" $FreeBSD$
.\" .\"
.Dd December 29, 2009 .Dd December 20, 2015
.Dt CLOCK_GETTIME 2 .Dt CLOCK_GETTIME 2
.Os .Os
.Sh NAME .Sh NAME
@ -136,10 +136,6 @@ The
.Fa clock_id .Fa clock_id
argument argument
was not a valid value. was not a valid value.
.It Bq Er EFAULT
The
.Fa *tp
argument address referenced invalid memory.
.It Bq Er EPERM .It Bq Er EPERM
A user other than the super-user attempted to set the time. A user other than the super-user attempted to set the time.
.El .El

4
lib/libc/sys/gettimeofday.2
View File

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