/* 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 before these defns */ # include /* 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 # include # include # include /* # include */ # include # include # include # include # include # include # 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 # endif /* functions */ char *hgethome(), *calloc(), *ctime(), *getenv(); char *getname(), *getun(), *getlogin(); struct passwd *getpwnam(), *getpwuid(); long fixuplong(),atol(),time();