[thirdparty/cups.git] / scheduler / statbuf.h

/*
 * Status buffer definitions for the CUPS scheduler.
 *
 * Copyright 2007-2010 by Apple Inc.
 * Copyright 1997-2005 by Easy Software Products, all rights reserved.
 *
 * Licensed under Apache License v2.0.  See the file "LICENSE" for more information.
 */


/*
 * Constants...
 */

#define CUPSD_SB_BUFFER_SIZE	2048	/* Bytes for job status buffer */


/*
 * Types and structures...
 */

typedef struct				/**** Status buffer */
{
  int	fd;				/* File descriptor to read from */
  char	prefix[64];			/* Prefix for log messages */
  int	bufused;			/* How much is used in buffer */
  char	buffer[CUPSD_SB_BUFFER_SIZE];	/* Buffer */
} cupsd_statbuf_t;


/*
 * Prototypes...
 */

extern void		cupsdStatBufDelete(cupsd_statbuf_t *sb);
extern cupsd_statbuf_t	*cupsdStatBufNew(int fd, const char *prefix, ...);
extern char		*cupsdStatBufUpdate(cupsd_statbuf_t *sb, int *loglevel,
			                    char *line, int linelen);
Commit	Line	Data
ef416fc2	1	/*
503b54c9	2	* Status buffer definitions for the CUPS scheduler.
ef416fc2	3	*
503b54c9 MS	4	* Copyright 2007-2010 by Apple Inc.
503b54c9 MS	5	* Copyright 1997-2005 by Easy Software Products, all rights reserved.
ef416fc2	6	*
e3101897	7	* Licensed under Apache License v2.0. See the file "LICENSE" for more information.
ef416fc2	8	*/
	9
	10
	11	/*
	12	* Constants...
	13	*/
	14
10d09e33	15	#define CUPSD_SB_BUFFER_SIZE 2048 /* Bytes for job status buffer */
ef416fc2	16
	17
	18	/*
	19	* Types and structures...
	20	*/
	21
	22	typedef struct /**** Status buffer */
	23	{
	24	int fd; /* File descriptor to read from */
	25	char prefix[64]; /* Prefix for log messages */
	26	int bufused; /* How much is used in buffer */
	27	char buffer[CUPSD_SB_BUFFER_SIZE]; /* Buffer */
	28	} cupsd_statbuf_t;
	29
	30
	31	/*
	32	* Prototypes...
	33	*/
	34
ef416fc2	35	extern void cupsdStatBufDelete(cupsd_statbuf_t *sb);
75bd9771	36	extern cupsd_statbuf_t cupsdStatBufNew(int fd, const char prefix, ...);
ef416fc2	37	extern char cupsdStatBufUpdate(cupsd_statbuf_t sb, int *loglevel,
ef416fc2	38	char *line, int linelen);