term_tag.h

   1 /* $Id: term_tag.h,v 1.4 2021/03/30 17:16:55 schwarze Exp $ */
   2 /*
   3  * Copyright (c) 2015, 2018, 2019, 2020 Ingo Schwarze <schwarze@openbsd.org>
   4  *
   5  * Permission to use, copy, modify, and distribute this software for any
   6  * purpose with or without fee is hereby granted, provided that the above
   7  * copyright notice and this permission notice appear in all copies.
   8  *
   9  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  10  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  11  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  12  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  13  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  14  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  15  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  16  *
  17  * Internal interfaces to write a ctags(1) file.
  18  * For use by the mandoc(1) ASCII and UTF-8 formatters only.
  19  */
  20
  21 struct  tag_files {
  22         char     ofn[80];       /* Output file name. */
  23         char     tfn[80];       /* Tag file name. */
  24         FILE    *tfs;           /* Tag file object. */
  25         int      ofd;           /* Original output file descriptor. */
  26         pid_t    tcpgid;        /* Process group controlling the terminal. */
  27         pid_t    pager_pid;     /* Process ID of the pager. */
  28 };
  29
  30
  31 struct tag_files        *term_tag_init(const char *, const char *, const char *);
  32 void                     term_tag_write(struct roff_node *, size_t);
  33 int                      term_tag_close(void);
  34 void                     term_tag_unlink(void);