Clarify that you may get a signal instead of EFAULT.
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.\" $NetBSD: pipe.2,v 1.13 2001/09/16 02:13:30 wiz Exp $
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.\" $NetBSD: pipe.2,v 1.14 2001/10/02 02:55:41 sommerfeld Exp $
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.\"
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.\" Copyright (c) 1980, 1991, 1993
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.\" The Regents of the University of California. All rights reserved.
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@ -100,8 +100,10 @@ The system file table is full.
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.It Bq Er EFAULT
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The
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.Fa fildes
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buffer is in an invalid area of the process's address
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space.
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buffer is in an invalid area of the process's address space.
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The reliable detection of this error cannot be guaranteed and when not
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detected may result in the generation of a signal, indicating an
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address violation, which is sent to the process.
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.El
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.Sh SEE ALSO
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.Xr sh 1 ,
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