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2a81893cc0
Taken from FreeBSD. Remove MAXPATHLEN from ‘struct pidfh’ and allocate pf_path dynamically, as some systems do not have such limits. Use dev_t instead of __dev_t. Replace EDOOFUS with EINVAL.
75 lines
2.7 KiB
C
75 lines
2.7 KiB
C
/*
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* Copyright (c) 1996 Peter Wemm <peter@FreeBSD.org>.
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* All rights reserved.
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* Copyright (c) 2002 Networks Associates Technology, Inc.
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* All rights reserved.
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*
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* Portions of this software were developed for the FreeBSD Project by
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* ThinkSec AS and NAI Labs, the Security Research Division of Network
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* Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035
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* ("CBOSS"), as part of the DARPA CHATS research program.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, is permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote
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* products derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD: src/lib/libutil/libutil.h,v 1.47 2008/04/23 00:49:12 scf Exp $
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*/
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#ifndef _LIBUTIL_H_
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#define _LIBUTIL_H_
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#include <features.h>
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#include <sys/types.h>
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/* for pidfile.c */
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struct pidfh {
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int pf_fd;
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char *pf_path;
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dev_t pf_dev;
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ino_t pf_ino;
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};
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__BEGIN_DECLS
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int humanize_number(char *buf, size_t len, int64_t bytes,
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const char *suffix, int scale, int flags);
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int flopen(const char *_path, int _flags, ...);
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struct pidfh *pidfile_open(const char *path, mode_t mode, pid_t *pidptr);
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int pidfile_write(struct pidfh *pfh);
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int pidfile_close(struct pidfh *pfh);
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int pidfile_remove(struct pidfh *pfh);
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__END_DECLS
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/* humanize_number(3) */
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#define HN_DECIMAL 0x01
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#define HN_NOSPACE 0x02
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#define HN_B 0x04
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#define HN_DIVISOR_1000 0x08
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#define HN_GETSCALE 0x10
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#define HN_AUTOSCALE 0x20
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#endif /* !_LIBUTIL_H_ */
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