HGKeeper

/* This file is part of the Project Athena Zephyr Notification System.

* It contains system-dependent header code.

* Created by: Greg Hudson

* For copying and distribution information, see the file

* "mit-copyright.h".

#ifndef __SYSDEP_H__

#define __SYSDEP_H__

#include <config.h>

#include <stdio.h>

#include <errno.h>

#include <ctype.h>

#include <time.h>

#include <signal.h>

#ifndef WIN32

#include <syslog.h>

#endif

#include <sys/types.h>

#include <sys/stat.h>

#include <sys/param.h>

#include <sys/time.h>

#if defined(STDC_HEADERS) || defined(HAVE_STDLIB_H)

# include <stdlib.h>

#else

# ifdef HAVE_MALLOC_H

# include <malloc.h>

# else

char *malloc(), *realloc(void);

# endif

char *getenv(), *strerror(), *ctime(), *strcpy(void);

time_t time(void);

ZEPHYR_INT32 random(void);

#endif

#ifndef HAVE_RANDOM

#ifdef HAVE_LRAND48

#define random lrand48

#define srandom srand48

#else

#define random rand

#define srandom srand

#endif

#ifndef HAVE_STRERROR

extern char *sys_errlist[];

# define strerror(x) (sys_errlist[(x)])

#endif

/* Strings. */

#if defined(STDC_HEADERS) || defined(HAVE_STRING_H)

# include <string.h>

#else

# ifndef HAVE_STRCHR

# define strchr index

# define strrchr rindex

# endif

char *strchr(), *strrchr(void);

# ifndef HAVE_MEMCPY

# define memcpy(d, s, n) bcopy ((s), (d), (n))

# define memcmp bcmp

# endif

# ifndef HAVE_MEMMOVE

# define memmove(d, s, n) bcopy ((s), (d), (n))

# endif

#endif

/* Exit status handling and wait(). */

#ifdef HAVE_SYS_WAIT_H

# include <sys/wait.h>

#endif

#ifndef WEXITSTATUS

# define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)

#endif

#ifndef WIFEXITED

# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)

#endif

#ifdef HAVE_SYS_CDEFS_H

#include <sys/cdefs.h>

#endif

/* Because we have public header files (and our prototypes need to agree with

* those header files, use __STDC__ to guess whether the compiler can handle

* stdarg, const, and prototypes. */

#ifdef __STDC__

# include <stdarg.h>

# define VA_START(ap, last) va_start(ap, last)

# ifndef __P

# define __P(x) x

# endif

#else

# include <varargs.h>

# define VA_START(ap, last) va_start(ap)

# define const

# ifndef __P

# define __P(x) ()

# endif

#endif

/* openlog(). */

#ifdef LOG_AUTH

/* A decent syslog */

#define OPENLOG(str, opts, facility) openlog(str, opts, facility)

#else

/* Probably a 4.2-type syslog */

#define OPENLOG(str, opts, facility) openlog(str, opts)

#endif

#ifdef HAVE_FCNTL_H

# include <fcntl.h>

#endif

#ifdef HAVE_PATHS_H

# include <paths.h>

# define TEMP_DIRECTORY _PATH_VARTMP

#else

# define TEMP_DIRECTORY FOUND_TMP

#endif

#ifdef HAVE_UNISTD_H

# include <unistd.h>

#else

# ifdef HAVE_SYS_FILE_H

# include <sys/file.h>

# endif

uid_t getuid(void);

char *ttyname(void);

#ifdef HAVE_GETHOSTID

ZEPHYR_INT32 gethostid(void);

#endif

#ifndef STDIN_FILENO

#define STDIN_FILENO 0

#define STDOUT_FILENO 1

#define STDERR_FILENO 2

#endif

#ifdef HAVE_TERMIOS_H

# include <termios.h>

#else

# ifdef HAVE_SYS_FILIO_H

# include <sys/filio.h>

# else

# ifdef HAVE_SGTTY_H

# include <sgtty.h>

# endif

# ifdef HAVE_SYS_IOCTL_H

# include <sys/ioctl.h>

# endif

#endif

/* Kerberos compatibility. */

#ifdef ZEPHYR_USES_KERBEROS

# include <krb.h>

#ifdef WIN32

#else

# include <krb_err.h>

#endif /* WIN32 */

# include <des.h>

#ifndef WIN32

# ifndef HAVE_KRB_GET_ERR_TEXT

# define krb_get_err_text(n) krb_err_txt[n]

# endif

#endif /* WIN32 */

# ifndef HAVE_KRB_LOG

# define krb_log log

# endif

#endif /* ZEPHYR_USES_KERBEROS */

#ifdef HAVE_SYS_UIO_H

# include <sys/uio.h>

#endif

#ifdef HAVE_SYS_UTSNAME_H

# include <sys/utsname.h>

#endif

#ifdef HAVE_SYS_SELECT_H

# include <sys/select.h>

#endif

#ifdef HAVE_SYS_MSGBUF_H

#include <sys/msgbuf.h>

#endif

#ifndef MSG_BSIZE

#define MSG_BSIZE BUFSIZ

#endif

#endif /* __SYSDEP_H__ */

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