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Partly revert 1.3->1.4: shmat() does really return -1 on error. 

Fixes PR lib/5835 (yasufu-i@is.aist-nara.ac.jp).
This commit is contained in:
drochner 1998-07-27 15:02:08 +00:00
parent a51215c951
commit cae89f7bc2
1 changed files with 2 additions and 3 deletions
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5
lib/libc/sys/shmat.2
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@ -1,4 +1,4 @@
.\" $NetBSD: shmat.2,v 1.5 1998/05/07 18:42:01 kleink Exp $
.\" $NetBSD: shmat.2,v 1.6 1998/07/27 15:02:08 drochner Exp $
.\"
.\" Copyright (c) 1995 Frank van der Linden
.\" All rights reserved.
@ -87,8 +87,7 @@ command.
.Sh RETURN VALUES
.Fn shmat
returns the address at which the shared memory segment has been mapped into
the calling process' address space when successful, otherwise it returns
.Dv NULL .
the calling process' address space when successful,
.Fn shmdt
returns 0 on successful completion. Otherwise, a value of -1 is returned,
and the global variable