1 .\" Copyright (c) 1983, 1991 The Regents of the University of California.
2 .\" All rights reserved.
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14 .\" This product includes software developed by the University of
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20 .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21 .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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32 .\" @(#)sigblock.2 6.7 (Berkeley) 3/10/91
34 .\" Modified Sat Jul 24 10:09:15 1993 by Rik Faith (faith@cs.unc.edu)
35 .\" Modified Fri Aug 11 1995 by Stephen Lee (sl14@cornell.edu)
36 .\" German translation by René Tschirley (gremlin@cs.tu-berlin.de)
38 .TH SIGBLOCK 2 "11. August 1995" "BSD Man Page" "Systemaufrufe"
40 sigblock, siggetmask, sigsetmask, sigmask \- Manipulation von Signalmasken
42 .B #include <signal.h>
44 .BI "int sigblock(int " mask );
46 .B int siggetmask(void);
48 .BI "int sigsetmask(int " mask );
50 .BI "int sigmask(" signum );
52 Dieses Interface kann veraltet sein durch:
58 der Liste der zu blockierenden Signale hinzu.
61 ersetzt die Liste der zu blockierenden Signale mit dem Argument
64 Signale werden blockiert, wenn das zugehörige Bit in
66 auf 1 gesetzt ist; das Makro
68 ermöglicht die Konstruktion von Masken für eine gegebene Signalnummer
75 zu blockieren; Versuche werden vom System stillschweigend unterdrückt.
77 Die augenblickliche Liste der zu blockierenden Signale kann durch
82 liefert die Menge der augenblicklich zu maskierenden Signale.
87 liefern die vorherigen Menden der maskierten Signale.
89 Diese Funktionen erschienen in BSD 4.3 und wurden mißbilligt.