external/ibm-public/postfix/dist/src/global/mail_command_server.c

   1 /*      $NetBSD$        */
   2
   3 /*++
   4 /* NAME
   5 /*      mail_command_server 3
   6 /* SUMMARY
   7 /*      single-command server
   8 /* SYNOPSIS
   9 /*      #include <mail_proto.h>
  10 /*
  11 /*      int     mail_command_server(stream, type, name, ...)
  12 /*      VSTREAM *stream;
  13 /*      int     type;
  14 /*      const char *name;
  15 /* DESCRIPTION
  16 /*      This module implements the server interface for single-command
  17 /*      requests: a clients sends a single command and expects a single
  18 /*      completion status code.
  19 /*
  20 /*      Arguments:
  21 /* .IP stream
  22 /*      Server endpoint.
  23 /* .IP "type, name, ..."
  24 /*      Attribute list as defined in attr_scan(3).
  25 /* DIAGNOSTICS
  26 /*      Fatal: out of memory.
  27 /* SEE ALSO
  28 /*      attr_scan(3)
  29 /*      mail_command_client(3) client interface
  30 /*      mail_proto(3h), client-server protocol
  31 #include <mail_proto.h>
  32 /* LICENSE
  33 /* .ad
  34 /* .fi
  35 /*      The Secure Mailer license must be distributed with this software.
  36 /* AUTHOR(S)
  37 /*      Wietse Venema
  38 /*      IBM T.J. Watson Research
  39 /*      P.O. Box 704
  40 /*      Yorktown Heights, NY 10598, USA
  41 /*--*/
  42
  43 /* System library. */
  44
  45 #include <sys_defs.h>
  46 #include <stdlib.h>             /* 44BSD stdarg.h uses abort() */
  47 #include <stdarg.h>
  48 #include <string.h>
  49
  50 /* Utility library. */
  51
  52 #include <vstream.h>
  53
  54 /* Global library. */
  55
  56 #include "mail_proto.h"
  57
  58 /* mail_command_server - read single-command request */
  59
  60 int     mail_command_server(VSTREAM *stream,...)
  61 {
  62     va_list ap;
  63     int     count;
  64
  65     va_start(ap, stream);
  66     count = attr_vscan(stream, ATTR_FLAG_MISSING, ap);
  67     va_end(ap);
  68     return (count);
  69 }