apply ncurses-5.9-20110813.patch

13 files changed, 239 insertions, 121 deletions

diff --git a/NEWS b/NEWS
index 694352d..5c78ff4 100644
--- a/NEWS
+++ b/NEWS
@@ -25,7 +25,7 @@
 -- sale, use or other dealings in this Software without prior written        --
 -- authorization.                                                            --
 -------------------------------------------------------------------------------
--- $Id: NEWS,v 1.1762 2011/08/07 15:45:26 tom Exp $
+-- $Id: NEWS,v 1.1768 2011/08/14 00:26:46 tom Exp $
 -------------------------------------------------------------------------------
 
 This is a log of changes that ncurses has gone through since Zeyd started
@@ -45,6 +45,19 @@ See the AUTHORS file for the corresponding full names.
 Changes through 1.9.9e did not credit all contributions;
 it is not possible to add this information.
 
+20110813
+	+ add substitution for $RPATH_LIST to misc/ncurses-config.in
+	+ improve performance of tic with hashed-database by caching the
+	  database connection, using atexit() to cleanup.
+	+ modify treatment of 2-character aliases at the beginning of termcap
+	  entries so they are not counted in use-resolution, since these are
+	  guaranteed to be unique.  Also ignore these aliases when reporting
+	  the primary name of the entry (cf: 20040501)
+	+ double-check gn (generic) flag in terminal descriptions to
+	  accommodate old/buggy termcap databases which misused that feature.
+	+ minor fixes to _nc_tgetent(), ensure buffer is initialized even on
+	  error-return.
+
 20110807
 	+ improve rpath fix from 20110730 by ensuring that the new $RPATH_LIST
 	  variable is defined in the makefiles which use it.
diff --git a/dist.mk b/dist.mk
index 0e33792..adb9a32 100644
--- a/dist.mk
+++ b/dist.mk
@@ -25,7 +25,7 @@
 # use or other dealings in this Software without prior written               #
 # authorization.                                                             #
 ##############################################################################
-# $Id: dist.mk,v 1.829 2011/08/07 15:43:48 tom Exp $
+# $Id: dist.mk,v 1.830 2011/08/12 19:25:31 tom Exp $
 # Makefile for creating ncurses distributions.
 #
 # This only needs to be used directly as a makefile by developers, but
@@ -37,7 +37,7 @@ SHELL = /bin/sh
 # These define the major/minor/patch versions of ncurses.
 NCURSES_MAJOR = 5
 NCURSES_MINOR = 9
-NCURSES_PATCH = 20110807
+NCURSES_PATCH = 20110813
 
 # We don't append the patch to the version, since this only applies to releases
 VERSION = $(NCURSES_MAJOR).$(NCURSES_MINOR)
diff --git a/misc/ncurses-config.in b/misc/ncurses-config.in
index 74a4510..bd7529e 100644
--- a/misc/ncurses-config.in
+++ b/misc/ncurses-config.in
@@ -1,5 +1,5 @@
 #!@SHELL@
-# $Id: ncurses-config.in,v 1.26 2011/05/07 19:23:01 tom Exp $
+# $Id: ncurses-config.in,v 1.27 2011/08/13 22:11:20 tom Exp $
 ##############################################################################
 # Copyright (c) 2006-2010,2011 Free Software Foundation, Inc.                #
 #                                                                            #
@@ -41,6 +41,7 @@ mandir="@mandir@"
 
 THIS="@LIB_NAME@@DFT_ARG_SUFFIX@"
 TINFO_LIB="@TINFO_ARG_SUFFIX@"
+RPATH_LIST="@RPATH_LIST@"
 
 LANG=C;		export LANG
 LANGUAGE=C;	export LANGUAGE
diff --git a/ncurses/curses.priv.h b/ncurses/curses.priv.h
index 6d1a6be..e0992ab 100644
--- a/ncurses/curses.priv.h
+++ b/ncurses/curses.priv.h
@@ -34,7 +34,7 @@
  ****************************************************************************/
 
 /*
- * $Id: curses.priv.h,v 1.481 2011/07/28 22:47:09 tom Exp $
+ * $Id: curses.priv.h,v 1.482 2011/08/13 14:28:05 tom Exp $
  *
  *	curses.priv.h
  *
@@ -1841,6 +1841,25 @@ extern NCURSES_EXPORT(void)   _nc_tinfo_cmdch(TERMINAL *, char);
 /* lib_set_term.c */
 extern NCURSES_EXPORT(int)    _nc_ripoffline(int, int(*)(WINDOW*, int));
 
+/* lib_setup.c */
+#define ret_error(code, fmt, arg)	if (errret) {\
+					    *errret = code;\
+					    returnCode(ERR);\
+					} else {\
+					    fprintf(stderr, fmt, arg);\
+					    exit(EXIT_FAILURE);\
+					}
+
+#define ret_error1(code, fmt, arg)	ret_error(code, "'%s': " fmt, arg)
+
+#define ret_error0(code, msg)		if (errret) {\
+					    *errret = code;\
+					    returnCode(ERR);\
+					} else {\
+					    fprintf(stderr, msg);\
+					    exit(EXIT_FAILURE);\
+					}
+
 /* lib_tstp.c */
 #if USE_SIGWINCH
 extern NCURSES_EXPORT(int) _nc_handle_sigwinch(SCREEN *);
diff --git a/ncurses/tinfo/comp_parse.c b/ncurses/tinfo/comp_parse.c
index 6497313..95a71ed 100644
--- a/ncurses/tinfo/comp_parse.c
+++ b/ncurses/tinfo/comp_parse.c
@@ -47,7 +47,7 @@
 
 #include <tic.h>
 
-MODULE_ID("$Id: comp_parse.c,v 1.74 2011/07/25 22:46:47 tom Exp $")
+MODULE_ID("$Id: comp_parse.c,v 1.75 2011/08/13 19:37:17 tom Exp $")
 
 static void sanity_check2(TERMTYPE *, bool);
 NCURSES_IMPEXP void NCURSES_API(*_nc_check_termtype2) (TERMTYPE *, bool) = sanity_check2;
@@ -90,6 +90,19 @@ force_bar(char *dst, char *src)
 }
 #define ForceBar(dst, src) ((strchr(src, '|') == 0) ? force_bar(dst, src) : src)
 
+#if USE_TERMCAP && NCURSES_XNAMES
+static char *
+skip_index(char *name)
+{
+    char *bar = strchr(name, '|');
+
+    if (bar != 0 && (bar - name) == 2)
+	name = bar + 1;
+
+    return name;
+}
+#endif
+
 NCURSES_EXPORT(bool)
 _nc_entry_match(char *n1, char *n2)
 /* do any of the aliases in a pair of terminal names match? */
@@ -101,6 +114,13 @@ _nc_entry_match(char *n1, char *n2)
     n1 = ForceBar(nc1, n1);
     n2 = ForceBar(nc2, n2);
 
+#if USE_TERMCAP && NCURSES_XNAMES
+    if ((_nc_syntax == SYN_TERMCAP) && _nc_user_definable) {
+	n1 = skip_index(n1);
+	n2 = skip_index(n2);
+    }
+#endif
+
     for (pstart = n1; (pend = strchr(pstart, '|')); pstart = pend + 1)
 	for (qstart = n2; (qend = strchr(qstart, '|')); qstart = qend + 1)
 	    if ((pend - pstart == qend - qstart)
diff --git a/ncurses/tinfo/hashed_db.c b/ncurses/tinfo/hashed_db.c
index bf7a968..7304585 100644
--- a/ncurses/tinfo/hashed_db.c
+++ b/ncurses/tinfo/hashed_db.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 2006,2008 Free Software Foundation, Inc.                   *
+ * Copyright (c) 2006-2008,2011 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -36,12 +36,79 @@
 
 #if USE_HASHED_DB
 
-MODULE_ID("$Id: hashed_db.c,v 1.14 2008/12/13 20:59:02 tom Exp $")
+MODULE_ID("$Id: hashed_db.c,v 1.15 2011/08/13 21:08:08 tom Exp $")
 
 #if HASHED_DB_API >= 2
 static DBC *cursor;
 #endif
 
+typedef struct _myconn {
+    struct _myconn *next;
+    DB *db;
+    char *path;
+    bool modify;
+} MYCONN;
+
+static MYCONN *connections;
+
+static void
+cleanup(void)
+{
+    while (connections != 0) {
+	_nc_db_close(connections->db);
+    }
+}
+
+static DB *
+find_connection(const char *path, bool modify)
+{
+    DB *result = 0;
+    MYCONN *p;
+
+    for (p = connections; p != 0; p = p->next) {
+	if (!strcmp(p->path, path) && p->modify == modify) {
+	    result = p->db;
+	    break;
+	}
+    }
+
+    return result;
+}
+
+static void
+drop_connection(DB * db)
+{
+    MYCONN *p, *q;
+
+    for (p = connections, q = 0; p != 0; q = p, p = p->next) {
+	if (p->db == db) {
+	    if (q != 0)
+		q->next = p->next;
+	    else
+		connections = p->next;
+	    free(p->path);
+	    free(p);
+	    break;
+	}
+    }
+}
+
+static void
+make_connection(DB * db, const char *path, bool modify)
+{
+    MYCONN *p = typeCalloc(MYCONN, 1);
+
+    if (p != 0) {
+	p->db = db;
+	p->path = strdup(path);
+	p->modify = modify;
+	if (p->path != 0) {
+	    p->next = connections;
+	    connections = p;
+	}
+    }
+}
+
 /*
  * Open the database.
  */
@@ -51,50 +118,57 @@ _nc_db_open(const char *path, bool modify)
     DB *result = 0;
     int code;
 
+    if (connections == 0)
+	atexit(cleanup);
+
+    if ((result = find_connection(path, modify)) == 0) {
+
 #if HASHED_DB_API >= 4
-    db_create(&result, NULL, 0);
-    if ((code = result->open(result,
-			     NULL,
-			     path,
-			     NULL,
-			     DB_HASH,
-			     modify ? DB_CREATE : DB_RDONLY,
-			     0644)) != 0) {
-	result = 0;
-    }
+	db_create(&result, NULL, 0);
+	if ((code = result->open(result,
+				 NULL,
+				 path,
+				 NULL,
+				 DB_HASH,
+				 modify ? DB_CREATE : DB_RDONLY,
+				 0644)) != 0) {
+	    result = 0;
+	}
 #elif HASHED_DB_API >= 3
-    db_create(&result, NULL, 0);
-    if ((code = result->open(result,
-			     path,
-			     NULL,
-			     DB_HASH,
-			     modify ? DB_CREATE : DB_RDONLY,
-			     0644)) != 0) {
-	result = 0;
-    }
+	db_create(&result, NULL, 0);
+	if ((code = result->open(result,
+				 path,
+				 NULL,
+				 DB_HASH,
+				 modify ? DB_CREATE : DB_RDONLY,
+				 0644)) != 0) {
+	    result = 0;
+	}
 #elif HASHED_DB_API >= 2
-    if ((code = db_open(path,
-			DB_HASH,
-			modify ? DB_CREATE : DB_RDONLY,
-			0644,
-			(DB_ENV *) 0,
-			(DB_INFO *) 0,
-			&result)) != 0) {
-	result = 0;
-    }
+	if ((code = db_open(path,
+			    DB_HASH,
+			    modify ? DB_CREATE : DB_RDONLY,
+			    0644,
+			    (DB_ENV *) 0,
+			    (DB_INFO *) 0,
+			    &result)) != 0) {
+	    result = 0;
+	}
 #else
-    if ((result = dbopen(path,
-			 modify ? (O_CREAT | O_RDWR) : O_RDONLY,
-			 0644,
-			 DB_HASH,
-			 NULL)) == 0) {
-	code = errno;
-    }
+	if ((result = dbopen(path,
+			     modify ? (O_CREAT | O_RDWR) : O_RDONLY,
+			     0644,
+			     DB_HASH,
+			     NULL)) == 0) {
+	    code = errno;
+	}
 #endif
-    if (result != 0) {
-	T(("opened %s", path));
-    } else {
-	T(("cannot open %s: %s", path, strerror(code)));
+	if (result != 0) {
+	    make_connection(result, path, modify);
+	    T(("opened %s", path));
+	} else {
+	    T(("cannot open %s: %s", path, strerror(code)));
+	}
     }
     return result;
 }
@@ -107,6 +181,7 @@ _nc_db_close(DB * db)
 {
     int result;
 
+    drop_connection(db);
 #if HASHED_DB_API >= 2
     result = db->close(db, 0);
 #else
diff --git a/ncurses/tinfo/lib_setup.c b/ncurses/tinfo/lib_setup.c
index e4edd04..9bfe17a 100644
--- a/ncurses/tinfo/lib_setup.c
+++ b/ncurses/tinfo/lib_setup.c
@@ -47,7 +47,7 @@
 #include <locale.h>
 #endif
 
-MODULE_ID("$Id: lib_setup.c,v 1.139 2011/08/05 21:56:40 tom Exp $")
+MODULE_ID("$Id: lib_setup.c,v 1.141 2011/08/13 16:07:22 tom Exp $")
 
 /****************************************************************************
  *
@@ -412,22 +412,6 @@ _nc_update_screensize(SCREEN *sp)
  *
  ****************************************************************************/
 
-#define ret_error(code, fmt, arg)	if (errret) {\
-					    *errret = code;\
-					    returnCode(ERR);\
-					} else {\
-					    fprintf(stderr, fmt, arg);\
-					    exit(EXIT_FAILURE);\
-					}
-
-#define ret_error0(code, msg)		if (errret) {\
-					    *errret = code;\
-					    returnCode(ERR);\
-					} else {\
-					    fprintf(stderr, msg);\
-					    exit(EXIT_FAILURE);\
-					}
-
 #if USE_DATABASE || USE_TERMCAP
 /*
  * Return 1 if entry found, 0 if not found, -1 if database not accessible,
@@ -692,7 +676,7 @@ TINFO_SETUP_TERM(TERMINAL ** tp,
 	    if (status == TGETENT_ERR) {
 		ret_error0(status, "terminals database is inaccessible\n");
 	    } else if (status == TGETENT_NO) {
-		ret_error(status, "'%s': unknown terminal type.\n", tname);
+		ret_error1(status, "unknown terminal type.\n", tname);
 	    }
 	}
 #if !USE_REENTRANT
@@ -740,10 +724,19 @@ TINFO_SETUP_TERM(TERMINAL ** tp,
 
 #ifndef USE_TERM_DRIVER
     if (generic_type) {
-	ret_error(TGETENT_NO, "'%s': I need something more specific.\n", tname);
-    }
-    if (hard_copy) {
-	ret_error(TGETENT_YES, "'%s': I can't handle hardcopy terminals.\n", tname);
+	/*
+	 * BSD 4.3's termcap contains mis-typed "gn" for wy99.  Do a sanity
+	 * check before giving up.
+	 */
+	if ((VALID_STRING(cursor_address)
+	     || (VALID_STRING(cursor_down) && VALID_STRING(cursor_home)))
+	    && VALID_STRING(clear_screen)) {
+	    ret_error1(TGETENT_YES, "terminal is not really generic.\n", tname);
+	} else {
+	    ret_error1(TGETENT_NO, "I need something more specific.\n", tname);
+	}
+    } else if (hard_copy) {
+	ret_error1(TGETENT_YES, "I can't handle hardcopy terminals.\n", tname);
     }
 #endif
     returnCode(code);
diff --git a/ncurses/tinfo/lib_termcap.c b/ncurses/tinfo/lib_termcap.c
index e9dae85..f5ebb37 100644
--- a/ncurses/tinfo/lib_termcap.c
+++ b/ncurses/tinfo/lib_termcap.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2010,2011 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -48,7 +48,7 @@
 #define CUR SP_TERMTYPE
 #endif
 
-MODULE_ID("$Id: lib_termcap.c,v 1.73 2010/12/25 19:27:12 tom Exp $")
+MODULE_ID("$Id: lib_termcap.c,v 1.74 2011/08/13 14:34:56 tom Exp $")
 
 NCURSES_EXPORT_VAR(char *) UP = 0;
 NCURSES_EXPORT_VAR(char *) BC = 0;
@@ -97,7 +97,7 @@ NCURSES_SP_NAME(tgetent) (NCURSES_SP_DCLx char *bufp, const char *name)
 #ifdef USE_TERM_DRIVER
     if (termp == 0 ||
 	!((TERMINAL_CONTROL_BLOCK *) termp)->drv->isTerminfo)
-	return (rc);
+	returnCode(rc);
 #endif
 
     /*
diff --git a/ncurses/tinfo/name_match.c b/ncurses/tinfo/name_match.c
index a9ac642..fccd264 100644
--- a/ncurses/tinfo/name_match.c
+++ b/ncurses/tinfo/name_match.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1999-2007,2008 Free Software Foundation, Inc.              *
+ * Copyright (c) 1999-2008,2011 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -33,18 +33,30 @@
 #include <curses.priv.h>
 #include <tic.h>
 
-MODULE_ID("$Id: name_match.c,v 1.18 2008/11/16 00:19:59 juergen Exp $")
+MODULE_ID("$Id: name_match.c,v 1.21 2011/08/13 20:23:12 tom Exp $")
 
-/*
- *	_nc_first_name(char *names)
- *
- *	Extract the primary name from a compiled entry.
- */
 #define FirstName _nc_globals.first_name
 
+#if USE_TERMCAP && NCURSES_XNAMES
+static const char *
+skip_index(const char *name)
+{
+    if ((_nc_syntax == SYN_TERMCAP) && _nc_user_definable) {
+	const char *bar = strchr(name, '|');
+	if (bar != 0 && (bar - name) == 2)
+	    name = bar + 1;
+    }
+    return name;
+}
+#endif
+
+/*
+ * Get the primary name from the given name list.  For terminfo, this is the
+ * first name.  For termcap, this may be the second name, if the first one
+ * happens to be two characters.
+ */
 NCURSES_EXPORT(char *)
 _nc_first_name(const char *const sp)
-/* get the first name from the given name list */
 {
     unsigned n;
 
@@ -59,8 +71,12 @@ _nc_first_name(const char *const sp)
 	    FirstName = typeMalloc(char, MAX_NAME_SIZE + 1);
 
 	if (FirstName != 0) {
+	    const char *src = sp;
+#if USE_TERMCAP && NCURSES_XNAMES
+	    src = skip_index(sp);
+#endif
 	    for (n = 0; n < MAX_NAME_SIZE; n++) {
-		if ((FirstName[n] = sp[n]) == '\0'
+		if ((FirstName[n] = src[n]) == '\0'
 		    || (FirstName[n] == '|'))
 		    break;
 	    }
@@ -71,11 +87,8 @@ _nc_first_name(const char *const sp)
 }
 
 /*
- *	int _nc_name_match(namelist, name, delim)
- *
- *	Is the given name matched in namelist?
+ * Is the given name matched in namelist?
  */
-
 NCURSES_EXPORT(int)
 _nc_name_match(const char *const namelst, const char *const name, const char *const delim)
 {
diff --git a/ncurses/tinfo/read_entry.c b/ncurses/tinfo/read_entry.c
index 8eee695..a70ef99 100644
--- a/ncurses/tinfo/read_entry.c
+++ b/ncurses/tinfo/read_entry.c
@@ -41,7 +41,7 @@
 
 #include <tic.h>
 
-MODULE_ID("$Id: read_entry.c,v 1.109 2011/07/25 22:21:34 tom Exp $")
+MODULE_ID("$Id: read_entry.c,v 1.110 2011/08/13 21:10:03 tom Exp $")
 
 #define TYPE_CALLOC(type,elts) typeCalloc(type, (unsigned)(elts))
 
@@ -428,12 +428,6 @@ _nc_read_tic_entry(char *filename,
 	    else
 		(void) sprintf(filename, "%s%s", path, suffix);
 
-	    /*
-	     * It would be nice to optimize the dbopen/close activity, as
-	     * done in the cgetent implementation for tc= clauses.  However,
-	     * since we support multiple database locations, we cannot do
-	     * that.
-	     */
 	    if ((capdbp = _nc_db_open(filename, FALSE)) != 0) {
 		DBT key, data;
 		int reccnt = 0;
@@ -489,7 +483,6 @@ _nc_read_tic_entry(char *filename,
 		    key.size = used;
 		}
 
-		_nc_db_close(capdbp);
 		free(save);
 	    }
 	}
diff --git a/ncurses/tinfo/read_termcap.c b/ncurses/tinfo/read_termcap.c
index f92ed5d..d4d1869 100644
--- a/ncurses/tinfo/read_termcap.c
+++ b/ncurses/tinfo/read_termcap.c
@@ -56,7 +56,7 @@
 #include <sys/types.h>
 #include <tic.h>
 
-MODULE_ID("$Id: read_termcap.c,v 1.81 2011/08/07 18:56:35 tom Exp $")
+MODULE_ID("$Id: read_termcap.c,v 1.82 2011/08/13 00:20:03 tom Exp $")
 
 #if !PURE_TERMINFO
 
@@ -702,8 +702,6 @@ _nc_nfcmp(const char *nf, char *rec)
 #define	PVECSIZ		32	/* max number of names in path */
 #define TBUFSIZ (2048*2)
 
-static char *tbuf;
-
 /*
  * On entry, srcp points to a non ':' character which is the beginning of the
  * token, if any.  We'll try to return a string that doesn't end with a ':'.
@@ -781,7 +779,7 @@ _nc_tgetent(char *bp, char **sourcename, int *lineno, const char *name)
     register char *p;
     register char *cp;
     char *dummy = NULL;
-    const char **fname;
+    CGETENT_CONST char **fname;
     char *home;
     int i;
     char pathbuf[PBUFSIZ];	/* holds raw path of filenames */
@@ -793,7 +791,6 @@ _nc_tgetent(char *bp, char **sourcename, int *lineno, const char *name)
     *lineno = 1;
     fname = pathvec;
     pvec = pathvec;
-    tbuf = bp;
     p = pathbuf;
     cp = use_terminfo_vars()? getenv("TERMCAP") : NULL;
 
@@ -862,6 +859,7 @@ _nc_tgetent(char *bp, char **sourcename, int *lineno, const char *name)
      * empty fields, and mistakenly use the last valid cap entry instead of
      * the first (breaks tc= includes)
      */
+    *bp = '\0';
     if (i >= 0) {
 	char *pd, *ps, *tok;
 	int endflag = FALSE;
diff --git a/ncurses/tinfo/tinfo_driver.c b/ncurses/tinfo/tinfo_driver.c
index 5b3b55a..589df2e 100644
--- a/ncurses/tinfo/tinfo_driver.c
+++ b/ncurses/tinfo/tinfo_driver.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 2008-2009,2010 Free Software Foundation, Inc.              *
+ * Copyright (c) 2008-2010,2011 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -50,7 +50,7 @@
 # endif
 #endif
 
-MODULE_ID("$Id: tinfo_driver.c,v 1.13 2010/12/20 01:47:09 tom Exp $")
+MODULE_ID("$Id: tinfo_driver.c,v 1.15 2011/08/13 16:11:15 tom Exp $")
 
 /*
  * SCO defines TIOCGSIZE and the corresponding struct.  Other systems (SunOS,
@@ -106,22 +106,6 @@ drv_doupdate(TERMINAL_CONTROL_BLOCK * TCB)
     return TINFO_DOUPDATE(TCB->csp);
 }
 
-#define ret_error(code, fmt, arg)	if (errret) {\
-					    *errret = code;\
-					    return(FALSE); \
-					} else {\
-					    fprintf(stderr, fmt, arg);\
-					    exit(EXIT_FAILURE);\
-					}
-
-#define ret_error0(code, msg)		if (errret) {\
-					    *errret = code;\
-					    return(FALSE);\
-					} else {\
-					    fprintf(stderr, msg);\
-					    exit(EXIT_FAILURE);\
-					}
-
 static bool
 drv_CanHandle(TERMINAL_CONTROL_BLOCK * TCB, const char *tname, int *errret)
 {
@@ -156,7 +140,7 @@ drv_CanHandle(TERMINAL_CONTROL_BLOCK * TCB, const char *tname, int *errret)
 	if (status == TGETENT_ERR) {
 	    ret_error0(status, "terminals database is inaccessible\n");
 	} else if (status == TGETENT_NO) {
-	    ret_error(status, "'%s': unknown terminal type.\n", tname);
+	    ret_error1(status, "unknown terminal type.\n", tname);
 	}
     }
     result = TRUE;
@@ -169,10 +153,20 @@ drv_CanHandle(TERMINAL_CONTROL_BLOCK * TCB, const char *tname, int *errret)
 	_nc_tinfo_cmdch(termp, *command_character);
 
     if (generic_type) {
-	ret_error(TGETENT_NO, "'%s': I need something more specific.\n", tname);
+	/*
+	 * BSD 4.3's termcap contains mis-typed "gn" for wy99.  Do a sanity
+	 * check before giving up.
+	 */
+	if ((VALID_STRING(cursor_address)
+	     || (VALID_STRING(cursor_down) && VALID_STRING(cursor_home)))
+	    && VALID_STRING(clear_screen)) {
+	    ret_error1(TGETENT_YES, "terminal is not really generic.\n", tname);
+	} else {
+	    ret_error1(TGETENT_NO, "I need something more specific.\n", tname);
+	}
     }
     if (hard_copy) {
-	ret_error(TGETENT_YES, "'%s': I can't handle hardcopy terminals.\n", tname);
+	ret_error1(TGETENT_YES, "I can't handle hardcopy terminals.\n", tname);
     }
 
     return result;
diff --git a/ncurses/tinfo/write_entry.c b/ncurses/tinfo/write_entry.c
index 6d855e9..a14feed 100644
--- a/ncurses/tinfo/write_entry.c
+++ b/ncurses/tinfo/write_entry.c
@@ -47,7 +47,7 @@
 #define TRACE_OUT(p)		/*nothing */
 #endif
 
-MODULE_ID("$Id: write_entry.c,v 1.79 2011/06/05 00:46:26 tom Exp $")
+MODULE_ID("$Id: write_entry.c,v 1.80 2011/08/13 20:52:40 tom Exp $")
 
 static int total_written;
 
@@ -349,7 +349,6 @@ _nc_write_entry(TERMTYPE *const tp)
 
 		_nc_db_put(capdb, &key, &data);
 	    }
-	    _nc_db_close(capdb);
 	}
     }
 #else /* !USE_HASHED_DB */