external/ibm-public/postfix/dist/src/util/msg_output.h

   1 /*      $NetBSD$        */
   2
   3 #ifndef _MSG_OUTPUT_FN_
   4 #define _MSG_OUTPUT_FN_
   5
   6 /*++
   7 /* NAME
   8 /*      msg_output 3h
   9 /* SUMMARY
  10 /*      diagnostics output management
  11 /* SYNOPSIS
  12 /*      #include <msg_output.h>
  13 /* DESCRIPTION
  14
  15  /*
  16   * System library.
  17   */
  18 #include <stdarg.h>
  19
  20  /*
  21   * External interface. Severity levels are documented to be monotonically
  22   * increasing from 0 up to MSG_LAST.
  23   */
  24 typedef void (*MSG_OUTPUT_FN) (int, const char *);
  25 extern void msg_output(MSG_OUTPUT_FN);
  26 extern void PRINTFLIKE(2, 3) msg_printf(int, const char *,...);
  27 extern void msg_vprintf(int, const char *, va_list);
  28 extern void msg_text(int, const char *);
  29
  30 #define MSG_INFO        0               /* informative */
  31 #define MSG_WARN        1               /* warning (non-fatal) */
  32 #define MSG_ERROR       2               /* error (fatal) */
  33 #define MSG_FATAL       3               /* software error (fatal) */
  34 #define MSG_PANIC       4               /* software error (fatal) */
  35
  36 #define MSG_LAST        4               /* highest-numbered severity level */
  37
  38 /* LICENSE
  39 /* .ad
  40 /* .fi
  41 /*      The Secure Mailer license must be distributed with this software.
  42 /* AUTHOR(S)
  43 /*      Wietse Venema
  44 /*      IBM T.J. Watson Research
  45 /*      P.O. Box 704
  46 /*      Yorktown Heights, NY 10598, USA
  47 /*--*/
  48
  49 #endif