mirror of https://github.com/mkerrisk/man-pages
mlock.2: Clarify EINVAL error
See http://bugs.debian.org/cgi-bin/bugreport.cgi?625747 Reported-by: Brian M. Carlson <sandals@crustytoothpaste.net> Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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.\" Software Foundation, Inc., 59 Temple Place, Suite 330,
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.\" Boston, MA 02111, USA.
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.\"
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.TH MLOCK 2 2011-09-10 "Linux" "Linux Programmer's Manual"
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.TH MLOCK 2 2011-09-14 "Linux" "Linux Programmer's Manual"
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.SH NAME
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mlock, munlock, mlockall, munlockall \- lock and unlock memory
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.SH SYNOPSIS
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@ -157,8 +157,11 @@ and
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Some or all of the specified address range could not be locked.
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.TP
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.B EINVAL
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.I len
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was negative.
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The result of the addition
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.IR start + len
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was less than
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.IR start
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(e.g., the addition may have resuled in an overflow).
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.TP
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.B EINVAL
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(Not on Linux)
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