78 lines
1.9 KiB
C
78 lines
1.9 KiB
C
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/*
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* Written by Oron Peled <oron@actcom.co.il>
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* Copyright (C) 2004-2006, Xorcom
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*
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* All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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#include <linux/version.h>
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#include <linux/kernel.h>
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#include <linux/errno.h>
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#include <linux/module.h>
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#include <dahdi/kernel.h>
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#include "dahdi_debug.h"
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#include "xdefs.h"
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static const char rcsid[] = "$Id$";
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#define P_(x) [ x ] = { .value = x, .name = #x, }
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static struct {
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int value;
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char *name;
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} poll_names[] = {
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P_(POLLIN), P_(POLLPRI), P_(POLLOUT), P_(POLLERR), P_(POLLHUP),
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P_(POLLNVAL), P_(POLLRDNORM), P_(POLLRDBAND), P_(POLLWRNORM),
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P_(POLLWRBAND), P_(POLLMSG), P_(POLLREMOVE)
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};
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#undef P_
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void dump_poll(int debug, const char *msg, int poll)
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{
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int i;
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for (i = 0; i < ARRAY_SIZE(poll_names); i++) {
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if (poll & poll_names[i].value)
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DBG(GENERAL, "%s: %s\n", msg, poll_names[i].name);
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}
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}
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EXPORT_SYMBOL(dump_poll);
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void alarm2str(int alarm, char *buf, int buflen)
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{
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char *p = buf;
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int left = buflen;
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int i;
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int n;
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if (!alarm) {
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snprintf(buf, buflen, "NONE");
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return;
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}
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memset(buf, 0, buflen);
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for (i = 0; i < 8; i++) {
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if (left && (alarm & BIT(i))) {
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n = snprintf(p, left, "%s,", alarmbit2str(i));
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p += n;
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left -= n;
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}
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}
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if (p > buf) /* kill last comma */
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*(p - 1) = '\0';
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}
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EXPORT_SYMBOL(alarm2str);
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