diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libc/gen/errlist.c | 4 | ||||
| -rw-r--r-- | lib/libc/sys/intro.2 | 9 | ||||
| -rw-r--r-- | lib/libc/sys/msgrcv.2 | 25 | ||||
| -rw-r--r-- | lib/libc/sys/msgsnd.2 | 20 | ||||
| -rw-r--r-- | lib/libc/sys/semop.2 | 15 |
5 files changed, 27 insertions, 46 deletions
diff --git a/lib/libc/gen/errlist.c b/lib/libc/gen/errlist.c index 909b831960b..43b86d96c96 100644 --- a/lib/libc/gen/errlist.c +++ b/lib/libc/gen/errlist.c @@ -1,4 +1,4 @@ -/* $OpenBSD: errlist.c,v 1.11 2007/05/21 17:01:49 jasper Exp $ */ +/* $OpenBSD: errlist.c,v 1.12 2007/09/03 14:37:52 millert Exp $ */ /* * Copyright (c) 1982, 1985, 1993 * The Regents of the University of California. All rights reserved. @@ -142,5 +142,7 @@ const char *const /* 87 - EOVERFLOW */ "Value too large to be stored in data type", "Operation canceled", /* 88 - ECANCELED */ + "Identifier removed", /* 89 - EIDRM */ + "No message of desired type", /* 90 - ENOMSG */ }; int _sys_nerr = { sizeof _sys_errlist/sizeof _sys_errlist[0] }; diff --git a/lib/libc/sys/intro.2 b/lib/libc/sys/intro.2 index 4e4a86b0dd6..2ce1a573536 100644 --- a/lib/libc/sys/intro.2 +++ b/lib/libc/sys/intro.2 @@ -1,4 +1,4 @@ -.\" $OpenBSD: intro.2,v 1.40 2007/05/31 19:19:32 jmc Exp $ +.\" $OpenBSD: intro.2,v 1.41 2007/09/03 14:37:52 millert Exp $ .\" $NetBSD: intro.2,v 1.6 1995/02/27 12:33:41 cgd Exp $ .\" .\" Copyright (c) 1980, 1983, 1986, 1991, 1993 @@ -30,7 +30,7 @@ .\" .\" @(#)intro.2 8.3 (Berkeley) 12/11/93 .\" -.Dd $Mdocdate: May 31 2007 $ +.Dd $Mdocdate: September 3 2007 $ .Dt INTRO 2 .Os .Sh NAME @@ -426,6 +426,11 @@ A numerical result of the function was too large to be stored in the caller provided space. .It Er 88 ECANCELED Em "Operation canceled" . The requested operation was canceled. +.It Er 89 EIDRM Em "Identifier removed" . +An IPC identifier was removed while the current process was waiting on it. +.It Er 90 ENOMSG Em "No message of the desired type". +An IPC message queue does not contain a message of the desired type, +or a message catalog does not contain the requested message. .El .Sh DEFINITIONS .Bl -tag -width Ds diff --git a/lib/libc/sys/msgrcv.2 b/lib/libc/sys/msgrcv.2 index 25ff6352525..fc7d574f51b 100644 --- a/lib/libc/sys/msgrcv.2 +++ b/lib/libc/sys/msgrcv.2 @@ -1,4 +1,4 @@ -.\" $OpenBSD: msgrcv.2,v 1.13 2007/05/31 19:19:33 jmc Exp $ +.\" $OpenBSD: msgrcv.2,v 1.14 2007/09/03 14:37:52 millert Exp $ .\" $NetBSD: msgrcv.2,v 1.2 1997/03/27 08:20:37 mikel Exp $ .\" .\" Copyright (c) 1995 Frank van der Linden @@ -30,7 +30,7 @@ .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. .\"/ -.Dd $Mdocdate: May 31 2007 $ +.Dd $Mdocdate: September 3 2007 $ .Dt MSGRCV 2 .Os .Sh NAME @@ -166,10 +166,6 @@ will fail if: .Fa msqid is not a valid message queue identifier. .Pp -The message queue was removed while -.Fn msgrcv -was waiting for a message of the requested type to become available on it. -.Pp .Fa msgsz is less than 0. .It Bq Er E2BIG @@ -186,12 +182,16 @@ The calling process does not have read access to the message queue. points to an invalid address. .It Bq Er EINTR The system call was interrupted by the delivery of a signal. -.It Bq Er EAGAIN +.It Bq Er ENOMSG There is no message of the requested type available on the message queue, and .Dv IPC_NOWAIT is set in .Fa msgflg . +.It Bq Er EIDRM +The message queue was removed while +.Fn msgrcv +was waiting for a message of the requested type to become available on it. .El .Sh SEE ALSO .Xr msgctl 2 , @@ -199,14 +199,3 @@ is set in .Xr msgsnd 2 .Sh HISTORY Message queues appeared in the first release of AT&T Unix System V. -.Sh BUGS -.Ox -does not define the -.Er EIDRM -error value, which should be used in -the case of a removed message queue, nor the -.Er ENOMSG -value, which -should be used when no suitable message is available and -.Dv IPC_NOWAIT -is set. diff --git a/lib/libc/sys/msgsnd.2 b/lib/libc/sys/msgsnd.2 index bc1093da11c..4b648529feb 100644 --- a/lib/libc/sys/msgsnd.2 +++ b/lib/libc/sys/msgsnd.2 @@ -1,4 +1,4 @@ -.\" $OpenBSD: msgsnd.2,v 1.15 2007/05/31 19:19:33 jmc Exp $ +.\" $OpenBSD: msgsnd.2,v 1.16 2007/09/03 14:37:52 millert Exp $ .\" $NetBSD: msgsnd.2,v 1.2 1997/03/27 08:20:36 mikel Exp $ .\" .\" Copyright (c) 1995 Frank van der Linden @@ -30,7 +30,7 @@ .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. .\"/ -.Dd $Mdocdate: May 31 2007 $ +.Dd $Mdocdate: September 3 2007 $ .Dt MSGSND 2 .Os .Sh NAME @@ -132,11 +132,6 @@ will fail if: .Fa msqid is not a valid message queue identifier. .Pp -The message queue was removed while -.Fn msgsnd -was waiting for a resource to become available in order to deliver the -message. -.Pp .Fa msgsz is greater than .Va msg_qbytes . @@ -153,6 +148,11 @@ was set in points to an invalid address. .It Bq Er EINTR The system call was interrupted by the delivery of a signal. +.It Bq Er EIDRM +The message queue was removed while +.Fn msgsnd +was waiting for a resource to become available in order to deliver the +message. .El .Sh SEE ALSO .Xr msgctl 2 , @@ -160,9 +160,3 @@ The system call was interrupted by the delivery of a signal. .Xr msgrcv 2 .Sh HISTORY Message queues appeared in the first release of AT&T Unix System V. -.Sh BUGS -.Ox -does not define the -.Er EIDRM -error value, which should be used -in the case of a removed message queue. diff --git a/lib/libc/sys/semop.2 b/lib/libc/sys/semop.2 index 3da4ae662a5..a81be6620fb 100644 --- a/lib/libc/sys/semop.2 +++ b/lib/libc/sys/semop.2 @@ -1,4 +1,4 @@ -.\" $OpenBSD: semop.2,v 1.14 2007/05/31 19:19:33 jmc Exp $ +.\" $OpenBSD: semop.2,v 1.15 2007/09/03 14:37:52 millert Exp $ .\" $NetBSD: semop.2,v 1.1 1995/10/16 23:49:28 jtc Exp $ .\" .\" Copyright (c) 1995 Frank van der Linden @@ -30,7 +30,7 @@ .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. .\"/ -.Dd $Mdocdate: May 31 2007 $ +.Dd $Mdocdate: September 3 2007 $ .Dt SEMOP 2 .Os .Sh NAME @@ -127,10 +127,9 @@ will fail if: .It Bq Er EINVAL There is no semaphore associated with .Fa semid . -.Pp +.It Bq Er EIDRM The semaphore set was removed while the process was waiting for one of its semaphores to reach a certain value. -.Pp .It Bq Er EACCES The calling process has no permission to access the specified semaphore set. .It Bq Er E2BIG @@ -160,11 +159,3 @@ points to an illegal address. .Sh SEE ALSO .Xr semctl 2 , .Xr semget 2 -.Sh BUGS -In case of a removed semaphore identifier, -.Va errno -should be set to -.Er EIDRM , -but -.Ox -does not define this error. |