1 files changed, 0 insertions, 163 deletions
diff --git a/usr/src/lib/libbc/libc/gen/common/getttyent.c b/usr/src/lib/libbc/libc/gen/common/getttyent.c
deleted file mode 100644
index ddea7093df..0000000000
--- a/usr/src/lib/libbc/libc/gen/common/getttyent.c
+++ /dev/null
@@ -1,163 +0,0 @@
-/*
- * Copyright (c) 1985 Regents of the University of California.
- * All rights reserved.  The Berkeley software License Agreement
- * specifies the terms and conditions for redistribution.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-
-#include <stdio.h>
-#include <strings.h>
-#include <ttyent.h>
-
-static char *TTYFILE = "/etc/ttytab";
-#define LINE 256
-static struct _ttyentjunk {
-	char	zapchar;
-	FILE	*tf;
-	char	line[LINE];
-	struct	ttyent tty;
-} *__ttyentjunk, *_ttyentjunk(void);
-
-static struct _ttyentjunk *
-_ttyentjunk(void)
-{
-
-	if (__ttyentjunk == 0)
-		__ttyentjunk = (struct _ttyentjunk *)calloc(1, sizeof (struct _ttyentjunk));
-	return (__ttyentjunk);
-}
-
-void
-setttyent(void)
-{
-	struct _ttyentjunk *t = _ttyentjunk();
-
-	if (t == 0)
-		return;
-	if (t->tf == NULL)
-		t->tf = fopen(TTYFILE, "r");
-	else
-		rewind(t->tf);
-}
-
-void
-endttyent(void)
-{
-	struct _ttyentjunk *t = _ttyentjunk();
-
-	if (t == 0)
-		return;
-	if (t->tf != NULL) {
-		(void) fclose(t->tf);
-		t->tf = NULL;
-	}
-}
-
-#define QUOTED	1
-
-/*
- * Skip over the current field, removing quotes,
- * and return a pointer to the next field.
- */
-static char *
-skip(char *p)
-{
-	struct _ttyentjunk *t = _ttyentjunk();
-	char *cp = p;
-	int c;
-	int q = 0;
-
-	if (t == 0)
-		return (0);
-	for (; (c = *p) != '\0'; p++) {
-		if (c == '"') {
-			q ^= QUOTED;	/* obscure, but nice */
-			continue;
-		}
-		if (q == QUOTED && *p == '\\' && *(p+1) == '"')
-			p++;
-		*cp++ = *p;
-		if (q == QUOTED)
-			continue;
-		if (c == '#') {
-			t->zapchar = c;
-			*p = 0;
-			break;
-		}
-		if (c == '\t' || c == ' ' || c == '\n') {
-			t->zapchar = c;
-			*p++ = 0;
-			while ((c = *p) == '\t' || c == ' ' || c == '\n')
-				p++;
-			break;
-		}
-	}
-	*--cp = '\0';
-	return (p);
-}
-
-static char *
-value(char *p)
-{
-	if ((p = index(p,'=')) == 0)
-		return (NULL);
-	p++;			/* get past the = sign */
-	return (p);
-}
-
-struct ttyent *
-getttyent(void)
-{
-	struct _ttyentjunk *t = _ttyentjunk();
-	char *p;
-	int c;
-
-	if (t == 0)
-		return (NULL);
-	if (t->tf == NULL) {
-		if ((t->tf = fopen(TTYFILE, "r")) == NULL)
-			return (NULL);
-	}
-	do {
-		p = fgets(t->line, LINE, t->tf);
-		if (p == NULL)
-			return (NULL);
-		while ((c = *p) == '\t' || c == ' ' || c == '\n')
-			p++;
-	} while (c == '\0' || c == '#');
-	t->zapchar = 0;
-	t->tty.ty_name = p;
-	p = skip(p);
-	t->tty.ty_getty = p;
-	p = skip(p);
-	t->tty.ty_type = p;
-	p = skip(p);
-	t->tty.ty_status = 0;
-	t->tty.ty_window = NULL;
-	for (; *p; p = skip(p)) {
-#define space(x) ((c = p[x]) == ' ' || c == '\t' || c == '\n')
-		if (strncmp(p, "on", 2) == 0 && space(2))
-			t->tty.ty_status |= TTY_ON;
-		else if (strncmp(p, "off", 3) == 0 && space(3))
-			t->tty.ty_status &= ~TTY_ON;
-		else if (strncmp(p, "secure", 6) == 0 && space(6))
-			t->tty.ty_status |= TTY_SECURE;
-		else if (strncmp(p, "local", 5) == 0 && space(5))
-			t->tty.ty_status |= TTY_LOCAL;
-		else if (strncmp(p, "window=", 7) == 0)
-			t->tty.ty_window = value(p);
-		else
-			break;
-	}
-	if (t->zapchar == '#' || *p == '#')
-		while ((c = *++p) == ' ' || c == '\t')
-			;
-	t->tty.ty_comment = p;
-	if (*p == 0)
-		t->tty.ty_comment = 0;
-	if (p = index(p, '\n'))
-		*p = '\0';
-	return (&t->tty);
-}