2 * This file has been modified for the cdrkit suite.
4 * The behaviour and appearence of the program code below can differ to a major
5 * extent from the version distributed by the original author(s).
7 * For details, see Changelog file distributed with the cdrkit package. If you
8 * received this file from another source then ask the distributing person for
9 * a log of modifications.
13 /* @(#)sigblk.h 1.10 03/07/10 Copyright 1985, 1995-2003 J. Schilling */
15 * software signal block definition
17 * Copyright (c) 1985, 1995-2003 J. Schilling
20 * This program is free software; you can redistribute it and/or modify
21 * it under the terms of the GNU General Public License version 2
22 * as published by the Free Software Foundation.
24 * This program is distributed in the hope that it will be useful,
25 * but WITHOUT ANY WARRANTY; without even the implied warranty of
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
27 * GNU General Public License for more details.
29 * You should have received a copy of the GNU General Public License along with
30 * this program; see the file COPYING. If not, write to the Free Software
31 * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
48 typedef struct sigblk {
49 long **sb_savfp; /* Real saved framepointer */
50 struct sigblk *sb_signext; /* Next sw signal blk for this func */
51 short sb_siglen; /* Strlen for sb_signame */
52 const char *sb_signame; /* Name of software signal */
54 /* sb_sigfun: function to call */
55 int (*sb_sigfun)(const char *, long, long);
57 long sb_sigarg; /* Second arg for sb_sigfun */
61 * The handler function is called with three arguments:
63 * 1) The name of the software signal
64 * 2) The argument from the handlecond() call
65 * 3) The argument from the raisecond() call
67 typedef int (*handlefunc_t)(const char *, long, long);
69 extern void handlecond(const char *, SIGBLK *,
70 int(*)(const char *, long, long),
72 extern void raisecond(const char *, long);
73 extern void starthandlecond(SIGBLK *);
74 extern void unhandlecond(SIGBLK *);
80 #endif /* _SIGBLK_H */