scheduler/util.h

   1 /*
   2  * Mini-daemon utility definitions for CUPS.
   3  *
   4  * Copyright © 2020-2024 by OpenPrinting.
   5  * Copyright 2007-2014 by Apple Inc.
   6  * Copyright 1997-2005 by Easy Software Products.
   7  *
   8  * Licensed under Apache License v2.0.  See the file "LICENSE" for more information.
   9  */
  10
  11 #ifndef _CUPSD_UTIL_H_
  12 #  define _CUPSD_UTIL_H_
  13
  14 /*
  15  * Include necessary headers...
  16  */
  17
  18 #  include <cups/file-private.h>
  19 #  include <signal.h>
  20
  21
  22 /*
  23  * C++ magic...
  24  */
  25
  26 #  ifdef __cplusplus
  27 extern "C" {
  28 #  endif /* __cplusplus */
  29
  30
  31 /*
  32  * Prototypes...
  33  */
  34
  35 extern int              cupsdCompareNames(const char *s, const char *t);
  36 extern cups_array_t     *cupsdCreateStringsArray(const char *s);
  37 extern int              cupsdExec(const char *command, char **argv);
  38 extern cups_file_t      *cupsdPipeCommand(int *pid, const char *command,
  39                                           char **argv, uid_t user);
  40 extern void             cupsdSendIPPGroup(ipp_tag_t group_tag);
  41 extern void             cupsdSendIPPHeader(ipp_status_t status_code,
  42                                            int request_id);
  43 extern void             cupsdSendIPPInteger(ipp_tag_t value_tag,
  44                                             const char *name, int value);
  45 extern void             cupsdSendIPPString(ipp_tag_t value_tag,
  46                                            const char *name, const char *value);
  47 extern void             cupsdSendIPPTrailer(void);
  48
  49
  50 #  ifdef __cplusplus
  51 }
  52 #  endif /* __cplusplus */
  53
  54 #endif /* !_CUPSD_UTIL_H_ */