1 /* 2 * Status buffer definitions for the CUPS scheduler. 3 * 4 * Copyright 2007-2010 by Apple Inc. 5 * Copyright 1997-2005 by Easy Software Products, all rights reserved. 6 * 7 * Licensed under Apache License v2.0. See the file "LICENSE" for more information. 8 */ 9 10 11 /* 12 * Constants... 13 */ 14 15 #define CUPSD_SB_BUFFER_SIZE 2048 /* Bytes for job status buffer */ 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 35 extern void cupsdStatBufDelete(cupsd_statbuf_t *sb); 36 extern cupsd_statbuf_t *cupsdStatBufNew(int fd, const char *prefix, ...); 37 extern char *cupsdStatBufUpdate(cupsd_statbuf_t *sb, int *loglevel, 38 char *line, int linelen); 39