external/ibm-public/postfix/dist/src/global/mail_queue.h

   1 /*      $NetBSD$        */
   2
   3 #ifndef _MAIL_QUEUE_H_INCLUDED_
   4 #define _MAIL_QUEUE_H_INCLUDED_
   5
   6 /*++
   7 /* NAME
   8 /*      mail_queue 3h
   9 /* SUMMARY
  10 /*      mail queue access
  11 /* SYNOPSIS
  12 /*      #include <mail_queue.h>
  13 /* DESCRIPTION
  14 /* .nf
  15
  16  /*
  17   * System library.
  18   */
  19 #include <sys/time.h>
  20
  21  /*
  22   * Utility library.
  23   */
  24 #include <vstring.h>
  25 #include <vstream.h>
  26
  27  /*
  28   * Mail queue names.
  29   */
  30 #define MAIL_QUEUE_MAILDROP     "maildrop"
  31 #define MAIL_QUEUE_HOLD         "hold"
  32 #define MAIL_QUEUE_INCOMING     "incoming"
  33 #define MAIL_QUEUE_ACTIVE       "active"
  34 #define MAIL_QUEUE_DEFERRED     "deferred"
  35 #define MAIL_QUEUE_TRACE        "trace"
  36 #define MAIL_QUEUE_DEFER        "defer"
  37 #define MAIL_QUEUE_BOUNCE       "bounce"
  38 #define MAIL_QUEUE_CORRUPT      "corrupt"
  39 #define MAIL_QUEUE_FLUSH        "flush"
  40
  41  /*
  42   * Queue file modes.
  43   *
  44   * 4.4BSD-like systems don't allow (sticky AND executable) together, so we use
  45   * group read permission bits instead. These are more portable, but they
  46   * also are more likely to be turned on by accident. It would not be the end
  47   * of the world.
  48   */
  49 #define MAIL_QUEUE_STAT_READY   (S_IRUSR | S_IWUSR | S_IXUSR)
  50 #define MAIL_QUEUE_STAT_CORRUPT (S_IRUSR)
  51 #ifndef MAIL_QUEUE_STAT_UNTHROTTLE
  52 #define MAIL_QUEUE_STAT_UNTHROTTLE (S_IRGRP)
  53 #endif
  54
  55 extern struct VSTREAM *mail_queue_enter(const char *, mode_t, struct timeval *);
  56 extern struct VSTREAM *mail_queue_open(const char *, const char *, int, mode_t);
  57 extern int mail_queue_rename(const char *, const char *, const char *);
  58 extern int mail_queue_remove(const char *, const char *);
  59 extern const char *mail_queue_dir(VSTRING *, const char *, const char *);
  60 extern const char *mail_queue_path(VSTRING *, const char *, const char *);
  61 extern int mail_queue_mkdirs(const char *);
  62 extern int mail_queue_name_ok(const char *);
  63 extern int mail_queue_id_ok(const char *);
  64
  65 /* LICENSE
  66 /* .ad
  67 /* .fi
  68 /*      The Secure Mailer license must be distributed with this software.
  69 /* AUTHOR(S)
  70 /*      Wietse Venema
  71 /*      IBM T.J. Watson Research
  72 /*      P.O. Box 704
  73 /*      Yorktown Heights, NY 10598, USA
  74 /*--*/
  75
  76 #endif