sgetmask.2: Note that these system calls don't exist on x86-64

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2014-02-25 15:31:15 +01:00
parent 83a1c50ffe
commit cb012d1d43
1 changed files with 3 additions and 1 deletions

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@ -23,7 +23,7 @@
.\" the source, must acknowledge the copyright and authors of this work. .\" the source, must acknowledge the copyright and authors of this work.
.\" %%%LICENSE_END .\" %%%LICENSE_END
.\" .\"
.TH SGETMASK 2 2012-07-13 "Linux" "Linux Programmer's Manual" .TH SGETMASK 2 2014-02-25 "Linux" "Linux Programmer's Manual"
.SH NAME .SH NAME
sgetmask, ssetmask \- manipulation of signal mask (obsolete) sgetmask, ssetmask \- manipulation of signal mask (obsolete)
.SH SYNOPSIS .SH SYNOPSIS
@ -73,6 +73,8 @@ in the unlikely event that you want to call them, use
These system calls are unaware of signal numbers greater than 31 These system calls are unaware of signal numbers greater than 31
(i.e., real-time signals). (i.e., real-time signals).
These system calls do not exist on x86-64.
It is not possible to block It is not possible to block
.B SIGSTOP .B SIGSTOP
or or