240 lines
6.0 KiB
C
240 lines
6.0 KiB
C
/* $Id: openbsd-compat.h,v 1.53 2012/11/05 06:04:38 dtucker Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 1999-2003 Damien Miller. All rights reserved.
|
|
* Copyright (c) 2003 Ben Lindstrom. All rights reserved.
|
|
* Copyright (c) 2002 Tim Rice. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef _OPENBSD_COMPAT_H
|
|
#define _OPENBSD_COMPAT_H
|
|
|
|
#include "includes.h"
|
|
|
|
#include <sys/types.h>
|
|
#include <pwd.h>
|
|
|
|
#include <sys/socket.h>
|
|
|
|
/* OpenBSD function replacements */
|
|
#include "base64.h"
|
|
#include "sigact.h"
|
|
#include "glob.h"
|
|
#include "readpassphrase.h"
|
|
#include "vis.h"
|
|
#include "getrrsetbyname.h"
|
|
#include "sha2.h"
|
|
|
|
#ifndef HAVE_BASENAME
|
|
char *basename(const char *path);
|
|
#endif
|
|
|
|
#ifndef HAVE_BINDRESVPORT_SA
|
|
int bindresvport_sa(int sd, struct sockaddr *sa);
|
|
#endif
|
|
|
|
#ifndef HAVE_CLOSEFROM
|
|
void closefrom(int);
|
|
#endif
|
|
|
|
#ifndef HAVE_GETCWD
|
|
char *getcwd(char *pt, size_t size);
|
|
#endif
|
|
|
|
#if !defined(HAVE_REALPATH) || defined(BROKEN_REALPATH)
|
|
char *realpath(const char *path, char *resolved);
|
|
#endif
|
|
|
|
#ifndef HAVE_RRESVPORT_AF
|
|
int rresvport_af(int *alport, sa_family_t af);
|
|
#endif
|
|
|
|
#ifndef HAVE_STRLCPY
|
|
/* #include <sys/types.h> XXX Still needed? */
|
|
size_t strlcpy(char *dst, const char *src, size_t siz);
|
|
#endif
|
|
|
|
#ifndef HAVE_STRLCAT
|
|
/* #include <sys/types.h> XXX Still needed? */
|
|
size_t strlcat(char *dst, const char *src, size_t siz);
|
|
#endif
|
|
|
|
#ifndef HAVE_SETENV
|
|
int setenv(register const char *name, register const char *value, int rewrite);
|
|
#endif
|
|
|
|
#ifndef HAVE_STRMODE
|
|
void strmode(int mode, char *p);
|
|
#endif
|
|
|
|
#ifndef HAVE_STRPTIME
|
|
#include <time.h>
|
|
char *strptime(const char *buf, const char *fmt, struct tm *tm);
|
|
#endif
|
|
|
|
#if !defined(HAVE_MKDTEMP) || defined(HAVE_STRICT_MKSTEMP)
|
|
int mkstemps(char *path, int slen);
|
|
int mkstemp(char *path);
|
|
char *mkdtemp(char *path);
|
|
#endif
|
|
|
|
#ifndef HAVE_DAEMON
|
|
int daemon(int nochdir, int noclose);
|
|
#endif
|
|
|
|
#ifndef HAVE_DIRNAME
|
|
char *dirname(const char *path);
|
|
#endif
|
|
|
|
#ifndef HAVE_FMT_SCALED
|
|
#define FMT_SCALED_STRSIZE 7
|
|
int fmt_scaled(long long number, char *result);
|
|
#endif
|
|
|
|
#if defined(BROKEN_INET_NTOA) || !defined(HAVE_INET_NTOA)
|
|
char *inet_ntoa(struct in_addr in);
|
|
#endif
|
|
|
|
#ifndef HAVE_INET_NTOP
|
|
const char *inet_ntop(int af, const void *src, char *dst, socklen_t size);
|
|
#endif
|
|
|
|
#ifndef HAVE_INET_ATON
|
|
int inet_aton(const char *cp, struct in_addr *addr);
|
|
#endif
|
|
|
|
#ifndef HAVE_STRSEP
|
|
char *strsep(char **stringp, const char *delim);
|
|
#endif
|
|
|
|
#ifndef HAVE_SETPROCTITLE
|
|
void setproctitle(const char *fmt, ...);
|
|
void compat_init_setproctitle(int argc, char *argv[]);
|
|
#endif
|
|
|
|
#ifndef HAVE_GETGROUPLIST
|
|
/* #include <grp.h> XXXX Still needed ? */
|
|
int getgrouplist(const char *, gid_t, gid_t *, int *);
|
|
#endif
|
|
|
|
#if !defined(HAVE_GETOPT) || !defined(HAVE_GETOPT_OPTRESET)
|
|
int BSDgetopt(int argc, char * const *argv, const char *opts);
|
|
#endif
|
|
|
|
#if defined(HAVE_DECL_WRITEV) && HAVE_DECL_WRITEV == 0
|
|
# include <sys/types.h>
|
|
# include <sys/uio.h>
|
|
int writev(int, struct iovec *, int);
|
|
#endif
|
|
|
|
/* Home grown routines */
|
|
#include "bsd-misc.h"
|
|
#include "bsd-setres_id.h"
|
|
#include "bsd-statvfs.h"
|
|
#include "bsd-waitpid.h"
|
|
#include "bsd-poll.h"
|
|
|
|
#ifndef HAVE_GETPEEREID
|
|
int getpeereid(int , uid_t *, gid_t *);
|
|
#endif
|
|
|
|
#ifndef HAVE_ARC4RANDOM
|
|
unsigned int arc4random(void);
|
|
void arc4random_stir(void);
|
|
#endif /* !HAVE_ARC4RANDOM */
|
|
|
|
#ifndef HAVE_ARC4RANDOM_BUF
|
|
void arc4random_buf(void *, size_t);
|
|
#endif
|
|
|
|
#ifndef HAVE_ARC4RANDOM_UNIFORM
|
|
u_int32_t arc4random_uniform(u_int32_t);
|
|
#endif
|
|
|
|
#ifndef HAVE_ASPRINTF
|
|
int asprintf(char **, const char *, ...);
|
|
#endif
|
|
|
|
#ifndef HAVE_OPENPTY
|
|
# include <sys/ioctl.h> /* for struct winsize */
|
|
int openpty(int *, int *, char *, struct termios *, struct winsize *);
|
|
#endif /* HAVE_OPENPTY */
|
|
|
|
/* #include <sys/types.h> XXX needed? For size_t */
|
|
|
|
#ifndef HAVE_SNPRINTF
|
|
int snprintf(char *, size_t, SNPRINTF_CONST char *, ...);
|
|
#endif
|
|
|
|
#ifndef HAVE_STRTOLL
|
|
long long strtoll(const char *, char **, int);
|
|
#endif
|
|
|
|
#ifndef HAVE_STRTONUM
|
|
long long strtonum(const char *, long long, long long, const char **);
|
|
#endif
|
|
|
|
#if !defined(HAVE_VASPRINTF) || !defined(HAVE_VSNPRINTF)
|
|
# include <stdarg.h>
|
|
#endif
|
|
|
|
#ifndef HAVE_VASPRINTF
|
|
int vasprintf(char **, const char *, va_list);
|
|
#endif
|
|
|
|
#ifndef HAVE_VSNPRINTF
|
|
int vsnprintf(char *, size_t, const char *, va_list);
|
|
#endif
|
|
|
|
#ifndef HAVE_USER_FROM_UID
|
|
char *user_from_uid(uid_t, int);
|
|
#endif
|
|
|
|
#ifndef HAVE_GROUP_FROM_GID
|
|
char *group_from_gid(gid_t, int);
|
|
#endif
|
|
|
|
#ifndef HAVE_TIMINGSAFE_BCMP
|
|
int timingsafe_bcmp(const void *, const void *, size_t);
|
|
#endif
|
|
|
|
void *xmmap(size_t size);
|
|
char *xcrypt(const char *password, const char *salt);
|
|
char *shadow_pw(struct passwd *pw);
|
|
|
|
/* rfc2553 socket API replacements */
|
|
#include "fake-rfc2553.h"
|
|
|
|
/* Routines for a single OS platform */
|
|
#include "bsd-cray.h"
|
|
#include "bsd-cygwin_util.h"
|
|
|
|
#include "port-aix.h"
|
|
#include "port-irix.h"
|
|
#include "port-linux.h"
|
|
#include "port-solaris.h"
|
|
#include "port-tun.h"
|
|
#include "port-uw.h"
|
|
|
|
#endif /* _OPENBSD_COMPAT_H */
|