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kaf24@firebug.cl.cam.ac.uk
76f880fe7d
No longer open the device as non-blocking: all reads immediately follow a select() on the device indicating it's ready to read. Signed-off-by: John Levon <john.levon@sun.com>
47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
/*\
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* Copyright (C) International Business Machines Corp., 2005
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* Author(s): Anthony Liguori <aliguori@us.ibm.com>
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*
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* Xen Console Daemon
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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; under version 2 of the License.
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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\*/
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#ifndef CONSOLED_UTILS_H
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#define CONSOLED_UTILS_H
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#include <stdbool.h>
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#include <syslog.h>
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#include <stdio.h>
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#include "xs.h"
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void daemonize(const char *pidfile);
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bool xen_setup(void);
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extern struct xs_handle *xs;
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extern int xc;
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#if 1
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#define dolog(val, fmt, ...) do { \
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if ((val) == LOG_ERR) \
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fprintf(stderr, fmt "\n", ## __VA_ARGS__); \
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syslog(val, fmt, ## __VA_ARGS__); \
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} while (/* CONSTCOND */0)
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#else
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#define dolog(val, fmt, ...) fprintf(stderr, fmt "\n", ## __VA_ARGS__)
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#endif
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#endif
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