.ref-5cb41021d721f4e0ac572d592613f963e495d1ff/.ref-BSD-3/usr/src/cmd/net/mach.h

/*

        mach.h  -- define machine-dependent things

*** Pre-processor Flags ***

This set of code is controlled by this set of conditional
compilation flags:

TESTING         if defined, do not generate tests, etc. which require
                super-user status.

OLDTTY          if defined, compile for old 1 character TTY names
CCTTY           if defined, compile for CC tty name format
                if neither is defined, use v7 ttyname format

PASSWDF         compile in code to handle /etc/passwdf - split passwd files

NEWPROT         use the new protocol, instead of the default protocol

V6              Assume the v6 features insted of the v7 ones.

FUID            use the funny uid's present on Cory and CC
ROPTION         The local machine mail program has the magic -r option
ROPTION2        The local machine mail program has the magic -r option

HPASSWD         The local machine has the hashed password stuff

SPACCT          under certain circumstances, allow remote login without acct

OLDMAIL         mail is in home-directory/.mail
USRMAIL         mail is in /usr/mail/name
                (mail is in /usr/spool/mail/name)

CC              Machine is a Computer Center machine
NUID            userid (as returned by getuid()) on this machine
UID1CHAR        Uses vanila Version6 userid's (only 1 byte for uid)
NOEUID          Does not have the geteuid() system call


The conditonal flags are first defined
in "/usr/include/whoami.h" on the local machine.

For "normal" version 6 machines, there is a dummy machine
definition for "VANILLA6" which indicates the v6 UNIX options.

For "normal" version 7 machines, there is a dummy machine
definition for "VANILLA7" which indicates the v7 UNIX options.
*/
/* be sure to include <stdio.h> before these defns */

# include <whoami.h>

/* note NUID is only used in mmail.c */

# ifdef A
# define CC
# define LOCAL 'a'
# endif

# ifdef B
# define CC
# define LOCAL 'b'
# endif

# ifdef C
# define CC
# define LOCAL 'c'
# endif

# ifdef D
# define CC
# define LOCAL 'd'
# endif

# ifdef E
# define CC
# define LOCAL 'e'
# endif

# ifdef F
# define ROPTION2
# define LOCAL 'f'
# define NUID (501)
# define ISVAX
# endif

# ifdef ING70
# define V6
# define OLDTTY
# define UID1CHAR
# define PASSWDF
# define ROPTION2
# define MULTNAMS
# define FREELPR
# define LOCAL 'i'
# define NUID (174)
/* correct vers. 7 = LOCAL, NUID */
# endif

# ifdef INGVAX
# define LOCAL 'j'
# define NUID (37)
# define ROPTION2
# define ISVAX
# define FREELPR
# endif

# ifdef IMAGE
# define V6
# define OLDTTY
# define UID1CHAR
# define USRMAIL
# define LOCAL 'm'
# define NUID (-1)
/* correct vers. 7 = LOCAL, NUID */
# endif

# ifdef OPTVAX
# define LOCAL 'o'
# define NUID (-1)
# define ISVAX
# endif

# ifdef Q
# define V6
# define OLDTTY
# define FUID
# define NOEUID
# define LOCAL 'q'
# define NUID ((11 << 8) | 38)
/* correct vers. 7 = LOCAL, NUID */
# endif

# ifdef SRC
# define V6
# define OLDTTY
# define FUID
# define NOEUID
# define SPACCT
# define LOCAL 's'
# define NUID ((11 << 8) | 38)
/* correct vers. 7 = LOCAL, NUID */
# endif

# ifdef CSVAX
# define ROPTION
# define LOCAL 'v'
# define NUID (501)
# define ISVAX
# endif

# ifdef CORY
# define LOCAL 'y'
# define NUID (10)
# define ROPTION
# endif

# ifdef EECS40
# define V6
# define OLDTTY
# define USRMAIL
# define UID1CHAR
# define LOCAL 'z'
# define NUID (-1)
/* correct vers. 7 = LOCAL, NUID */
# endif

/*
        the CC V6 machines are all the same.
        splitting their type into a separate group will
        allow the binary patching program "patchd" to be
        used to patch the binaries so the sources can be compiled
        on one CC machine and the binaries shipped around
        to the other CC machines.
*/
# ifdef CC
# define V6
# define CCTTY
# define PASSWDF
# define FUID
# define USRMAIL
# define SPACCT
# define NUID ((217 << 8) | 2)
/* correct vers. 7 = LOCAL, NUID, CC */
# endif

/* default version 6 options */
# ifdef VANILLA6
# define V6
# define UID1CHAR
# define OLDTTY
# endif

/* default version 7 options */
# ifdef VANILLA7
# endif

# ifndef V6
# include <sys/param.h>
# include <sys/stat.h>
# include <sys/dir.h>
# include <sys/times.h>
/* # include <signal.h> */
# include <ctype.h>
# include <sgtty.h>
# include <errno.h>
# include <pwd.h>
# include <assert.h>
# include <setjmp.h>
# define getsize(S)     ((S)->st_size)
# define gettime()      (time(0))
# define SIG_IGN        1

# else

# define ETXTBSY 26
# define S_IREAD 0400
# define S_IFMT 060000
# define S_IFDIR 0040000
# define ANYP 0300
# define ECHO 010
# define ROOTINO 1
# define DIRSIZ 14
# define TIOCEXCL 0
# define SIGHUP         1
# define SIGINT         2
# define SIGQUIT        3
# define SIGKIL         9
# define SIGCLK         14
# define SIGTRM         15
# define SIG_IGN        1
# define ASSERT "Assertion failed: file %s, line %d\n", __FILE__, __LINE__);exit(1);}}
# define assert(ex) {if (!(ex)){fprintf(stderr,ASSERT
# define isprint(c) (040 <= c && c <= 0176)
# define longjmp(a,b) reset()
# define setjmp(a) setexit()

struct stat {
        int st_dev;
        int st_ino;
        int st_mode;
        char st_nlink:8;
        char st_uid:8;
        char st_gid:8;
        char st_size0;
        int st_size1;
        int st_addr[8];
        long st_atime;
        long st_mtime;
        };
struct direct {
        int d_ino;
        char d_name[DIRSIZ];
        };
struct tms {                            /* see times - sect 2 */
        int     tms_utime;              /* user time */
        int     tms_stime;              /* system time */
        long    tms_cutime;             /* user time, children */
        long    tms_cstime;             /* system time, children */
        };
struct sgttyb {
        char sg_ispeed;
        char sg_ospeed;
        char sg_erase;
        char sg_kill;
        int sg_flags;
        };
struct  passwd { /* see getpwent(3) */
        char    *pw_name;
        char    *pw_passwd;
        int     pw_uid;
        int     pw_gid;
        int     pw_quota;
        char    *pw_comment;
        char    *pw_gecos;
        char    *pw_dir;
        char    *pw_shell;
        };
typedef int jmp_buf[10];
long gettime(), getsize();
# endif
/* end of non-v7 defns */

# ifdef FUID
# define getgid(s) (0)
# endif

# ifdef UID1CHAR
# define uidmask(S) (S & 0377)
# define geteuid() ((getuid()>>8)&0377)
# else
# define uidmask(S) (S)
# endif

# ifdef NOEUID
# define geteuid(S) (-1)
# endif

# ifdef CCTTY
# define ttyname(S) myttyname(S)
# endif

# ifdef OLDTTY
struct utmp {
        char ut_name[8];
        char ut_tty;
        char ut_fill;
        long ut_time;
        int  ut_fill1;
        };
# else
# include <utmp.h>
# endif

/* functions */

char *hgethome(), *calloc(), *ctime(), *getenv();
char *getname(), *getun(), *getlogin();
struct passwd *getpwnam(), *getpwuid();
long fixuplong(),atol(),time();