1 /*- 2 * Copyright (c) 2011 Pawel Jakub Dawidek <pawel@dawidek.net> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27 #ifndef _AUDITDISTD_SUBR_H_ 28 #define _AUDITDISTD_SUBR_H_ 29 30 #include <sys/types.h> 31 32 #include "auditdistd.h" 33 34 #define KEEP_ERRNO(work) do { \ 35 int _rerrno; \ 36 \ 37 _rerrno = errno; \ 38 work; \ 39 errno = _rerrno; \ 40 } while (0) 41 42 int vsnprlcat(char *str, size_t size, const char *fmt, va_list ap); 43 int snprlcat(char *str, size_t size, const char *fmt, ...); 44 45 const char *role2str(int role); 46 const char *adist_errstr(int error); 47 48 void adreq_log(int loglevel, int debuglevel, int error, struct adreq *adreq, 49 const char *fmt, ...); 50 51 int adist_random(unsigned char *buf, size_t size); 52 53 int wait_for_dir_init(int fd); 54 int wait_for_file_init(int fd); 55 void wait_for_dir(void); 56 void wait_for_file(void); 57 58 #endif /* !_AUDITDISTD_SUBR_H_ */ 59