/*
* Copyright (C) 2003 Sam Horrocks
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
#define SPEEDY_MAXSIG 3
typedef struct {
int signum[SPEEDY_MAXSIG];
struct sigaction sigact_save[SPEEDY_MAXSIG];
int sig_rcvd[SPEEDY_MAXSIG];
sigset_t unblock_sigs;
sigset_t sigset_save;
int numsigs;
} SigList;
int speedy_sig_got(const SigList *sl, int sig);
void speedy_sig_wait(SigList *sl);
void speedy_sig_init(SigList *sl, const int *sigs, int numsigs, int how);
void speedy_sig_free(const SigList *sl);
void speedy_sig_blockall(void);
void speedy_sig_blockall_undo(void);