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/* $Id$ */
/*
* Copyright (c) 2015, 2018, 2019, 2020 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* Internal interfaces to write a ctags(1) file.
* For use by the mandoc(1) ASCII and UTF-8 formatters only.
*/
struct tag_files {
char ofn[80]; /* Output file name. */
char tfn[80]; /* Tag file name. */
FILE *tfs; /* Tag file object. */
int ofd; /* Original output file descriptor. */
pid_t tcpgid; /* Process group controlling the terminal. */
pid_t pager_pid; /* Process ID of the pager. */
};
struct tag_files *term_tag_init(const char *, const char *);
void term_tag_write(struct roff_node *, size_t);
int term_tag_close(void);
void term_tag_unlink(void);
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