diff options
| author | Todd C. Miller <millert@cvs.openbsd.org> | 2000-04-14 19:14:03 +0000 |
|---|---|---|
| committer | Todd C. Miller <millert@cvs.openbsd.org> | 2000-04-14 19:14:03 +0000 |
| commit | 4dc960f06da13059f43b9f7a05d8f70b6bc7e2d1 (patch) | |
| tree | 512817b419a3fa05509faa00de509260c90a23cf /lib | |
| parent | 752c4b1ab8719d1d2ebcbfe9f567642e08159dbd (diff) | |
Check $TERMCAP for a termcap entry even when we are using the system's
getcap(3) routines.
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libcurses/tinfo/read_termcap.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/lib/libcurses/tinfo/read_termcap.c b/lib/libcurses/tinfo/read_termcap.c index 45d9bb000cb..37fb06dc3a9 100644 --- a/lib/libcurses/tinfo/read_termcap.c +++ b/lib/libcurses/tinfo/read_termcap.c @@ -1,4 +1,4 @@ -/* $OpenBSD: read_termcap.c,v 1.7 2000/03/26 16:45:04 millert Exp $ */ +/* $OpenBSD: read_termcap.c,v 1.8 2000/04/14 19:14:02 millert Exp $ */ /**************************************************************************** * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc. * @@ -921,16 +921,23 @@ _nc_read_termcap_entry(const char *const tn, TERMTYPE * const tp) char cwd_buf[PATH_MAX]; #endif #if USE_GETCAP - char tc[TBUFSIZ]; + char *p, tc[TBUFSIZ]; static char *source; static int lineno; - /* we're using getcap(3) */ - if (_nc_tgetent(tc, &source, &lineno, tn) < 0) - return (ERR); + if (!issetugid() && (p = getenv("TERMCAP")) != 0 && !is_pathname(p) && + _nc_name_match(p, tn, "|:")) { - _nc_curr_line = lineno; - _nc_set_source(source); + strlcpy(tc, p, sizeof(tc)); + _nc_set_source("TERMCAP"); + } else { + /* we're using getcap(3) */ + if (_nc_tgetent(tc, &source, &lineno, tn) < 0) + return (ERR); + + _nc_curr_line = lineno; + _nc_set_source(source); + } _nc_read_entry_source((FILE *) 0, tc, FALSE, FALSE, NULLHOOK); #else /* |