scheduler/statbuf.h

   1 /*
   2  * "$Id: statbuf.h 10996 2013-05-29 11:51:34Z msweet $"
   3  *
   4  *   Status buffer definitions for the CUPS scheduler.
   5  *
   6  *   Copyright 2007-2010 by Apple Inc.
   7  *   Copyright 1997-2005 by Easy Software Products, all rights reserved.
   8  *
   9  *   These coded instructions, statements, and computer programs are the
  10  *   property of Apple Inc. and are protected by Federal copyright
  11  *   law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  12  *   which should have been included with this file.  If this file is
  13  *   file is missing or damaged, see the license at "http://www.cups.org/".
  14  */
  15
  16
  17 /*
  18  * Constants...
  19  */
  20
  21 #define CUPSD_SB_BUFFER_SIZE    2048    /* Bytes for job status buffer */
  22
  23
  24 /*
  25  * Types and structures...
  26  */
  27
  28 typedef struct                          /**** Status buffer */
  29 {
  30   int   fd;                             /* File descriptor to read from */
  31   char  prefix[64];                     /* Prefix for log messages */
  32   int   bufused;                        /* How much is used in buffer */
  33   char  buffer[CUPSD_SB_BUFFER_SIZE];   /* Buffer */
  34 } cupsd_statbuf_t;
  35
  36
  37 /*
  38  * Prototypes...
  39  */
  40
  41 extern void             cupsdStatBufDelete(cupsd_statbuf_t *sb);
  42 extern cupsd_statbuf_t  *cupsdStatBufNew(int fd, const char *prefix, ...);
  43 extern char             *cupsdStatBufUpdate(cupsd_statbuf_t *sb, int *loglevel,
  44                                             char *line, int linelen);
  45
  46
  47 /*
  48  * End of "$Id: statbuf.h 10996 2013-05-29 11:51:34Z msweet $".
  49  */