diplodocus.org Git - nmh/blob - docs/historical/mh-6.8.5/h/aliasbr.h

   1 /* aliasbr.h - definitions for the aliasing system */
   2 /* $Id: aliasbr.h,v 1.2 1992/05/12 22:03:31 jromine Exp $ */
   3
   4
   5 extern char *AliasFile;         /* mh-alias(5) */
   6
   7 #define PASSWD  "/etc/passwd"   /* passwd(5) */
   8
   9 #define GROUP   "/etc/group"    /* group(5) */
  10
  11 #define EVERYONE 200            /* lowest uid for everyone */
  12
  13 struct aka {
  14     char   *ak_name;            /* name to match against */
  15     struct adr *ak_addr;        /* list of addresses that it maps to */
  16     struct aka *ak_next;        /* next aka in list */
  17     char    ak_visible;         /* should be visible in headers */
  18 };
  19
  20 struct adr {
  21     char   *ad_text;            /* text of this address in list */
  22     struct adr *ad_next;        /* next adr in list */
  23     char    ad_local;           /* text is local (check for expansion) */
  24 };
  25
  26 struct home {                   /* incore version of /etc/passwd */
  27     char   *h_name;             /* user name */
  28     int     h_uid;              /* user id */
  29     int     h_gid;              /* user's group */
  30     char   *h_home;             /* user's home directory */
  31     char   *h_shell;            /* user's shell */
  32 #ifdef  BSD42
  33     int     h_ngrps;            /* number of groups this user belongs to */
  34 #endif /* BSD42 */
  35     struct home *h_next;        /* next home in list */
  36 };
  37
  38 #ifndef MMDFMTS
  39 struct  home *seek_home ();
  40 #endif /* MMDFMTS */
  41
  42 int     alias (), akvisible (), init_pw ();
  43 char   *akresult (), *akvalue (), *akerror ();
  44
  45 /* codes returned by alias() */
  46
  47 #define AK_OK           0       /* file parsed ok        */
  48 #define AK_NOFILE       1       /* couldn't read file    */
  49 #define AK_ERROR        2       /* error parsing file    */
  50 #define AK_LIMIT        3       /* memory limit exceeded */
  51 #define AK_NOGROUP      4       /* no such group         */
  52
  53
  54 /* should live here, not in mts.c */
  55
  56 extern int Everyone;
  57 extern char *NoShell;