scheduler/statbuf.h

   1 /*
   2  * "$Id: statbuf.h 7674 2008-06-18 23:18:32Z mike $"
   3  *
   4  *   Status buffer definitions for the Common UNIX Printing System (CUPS)
   5  *   scheduler.
   6  *
   7  *   Copyright 2007-2008 by Apple Inc.
   8  *   Copyright 1997-2005 by Easy Software Products, all rights reserved.
   9  *
  10  *   These coded instructions, statements, and computer programs are the
  11  *   property of Apple Inc. and are protected by Federal copyright
  12  *   law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  13  *   which should have been included with this file.  If this file is
  14  *   file is missing or damaged, see the license at "http://www.cups.org/".
  15  */
  16
  17
  18 /*
  19  * Constants...
  20  */
  21
  22 #define CUPSD_SB_BUFFER_SIZE    1024    /* Bytes or job status buffer */
  23
  24
  25 /*
  26  * Types and structures...
  27  */
  28
  29 typedef struct                          /**** Status buffer */
  30 {
  31   int   fd;                             /* File descriptor to read from */
  32   char  prefix[64];                     /* Prefix for log messages */
  33   int   bufused;                        /* How much is used in buffer */
  34   char  buffer[CUPSD_SB_BUFFER_SIZE];   /* Buffer */
  35 } cupsd_statbuf_t;
  36
  37
  38 /*
  39  * Prototypes...
  40  */
  41
  42 extern void             cupsdStatBufDelete(cupsd_statbuf_t *sb);
  43 extern cupsd_statbuf_t  *cupsdStatBufNew(int fd, const char *prefix, ...);
  44 extern char             *cupsdStatBufUpdate(cupsd_statbuf_t *sb, int *loglevel,
  45                                             char *line, int linelen);
  46
  47
  48 /*
  49  * End of "$Id: statbuf.h 7674 2008-06-18 23:18:32Z mike $".
  50  */