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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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 * SUCH DAMAGE.
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 * SUCH DAMAGE.
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 */
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 */
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/*
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#ifndef lint
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#ifndef lint
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static char sccsid[] = "@(#)termcap.c	5.6 (Berkeley) 7/3/92";
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static char sccsid[] = "@(#)termcap.c	5.6 (Berkeley) 7/3/92";
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#endif /* not lint */
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#endif */  /* not lint */
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#define	BUFSIZ		1024
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#define	BUFSIZ		1024
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#define MAXHOP		32	/* max number of tc= indirections */
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#define MAXHOP		32	/* max number of tc= indirections */
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#define	PBUFSIZ		512	/* max length of filename path */
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#define	PBUFSIZ		512	/* max length of filename path */
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#define	PVECSIZ		32	/* max number of names in path */
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#define	PVECSIZ		32	/* max number of names in path */
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#include <ctype.h>
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#include <ctype.h>
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#include <stdlib.h>
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#include <stdlib.h>
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#include "pathnames.h"
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#include "pathnames.h"
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#include <string.h>
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#include <unistd.h>
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#include <fcntl.h>
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int tnamatch();
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int tnchktc();
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int tfindent();
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/*
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/*
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 * termcap - routines for dealing with the terminal capability data base
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 * termcap - routines for dealing with the terminal capability data base
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 *
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 *
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 * BUG:		Should use a "last" pointer in tbuf, so that searching
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 * BUG:		Should use a "last" pointer in tbuf, so that searching
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	char *bp, *name;
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	char *bp, *name;
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{
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{
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	register char *p;
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	register char *p;
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	register char *cp;
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	register char *cp;
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	register int c;
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	register int c;
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	char *term, *home, *termpath;
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	char /* *term,*/ *home, *termpath;
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	char **fname = pathvec;
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	char **fname = pathvec;
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	pvec = pathvec;
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	pvec = pathvec;
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	tbuf = bp;
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	tbuf = bp;
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	p = pathbuf;
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	p = pathbuf;
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	 * does not hold a file name then a path of names is searched
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	 * does not hold a file name then a path of names is searched
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	 * instead.  The path is found in the TERMPATH variable, or
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	 * instead.  The path is found in the TERMPATH variable, or
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	 * becomes "$HOME/.termcap /etc/termcap" if no TERMPATH exists.
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	 * becomes "$HOME/.termcap /etc/termcap" if no TERMPATH exists.
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	 */
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	 */
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	if (!cp || *cp != '/') {	/* no TERMCAP or it holds an entry */
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	if (!cp || *cp != '/') {	/* no TERMCAP or it holds an entry */
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		if (termpath = getenv("TERMPATH"))
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		if ( (termpath = getenv("TERMPATH")) )
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			strncpy(pathbuf, termpath, PBUFSIZ);
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			strncpy(pathbuf, termpath, PBUFSIZ);
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		else {
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		else {
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			if (home = getenv("HOME")) {	/* set up default */
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			if ( (home = getenv("HOME")) ) {	/* set up default */
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				p += strlen(home);	/* path, looking in */
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				p += strlen(home);	/* path, looking in */
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				strcpy(pathbuf, home);	/* $HOME first */
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				strcpy(pathbuf, home);	/* $HOME first */
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				*p++ = '/';
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				*p++ = '/';
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			}	/* if no $HOME look in current directory */
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			}	/* if no $HOME look in current directory */
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			strncpy(p, _PATH_DEF, PBUFSIZ - (p - pathbuf));
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			strncpy(p, _PATH_DEF, PBUFSIZ - (p - pathbuf));