From 26ffe81188a5555824bc86b1953517f7ba4524a9 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Fri, 26 Feb 2010 10:01:18 +0100 Subject: su: move restricted_shell into su.c (the only user) function old new delta su_main 448 468 +20 buffer_fill_and_print 179 196 +17 scriptreplay_main 205 208 +3 localcmd 275 277 +2 hash_find 233 234 +1 devmem_main 469 463 -6 install_main 724 716 -8 setusershell 11 - -11 find_pair 187 169 -18 restricted_shell 49 - -49 ------------------------------------------------------------------------------ (add/remove: 0/3 grow/shrink: 5/3 up/down: 43/-92) Total: -49 bytes Signed-off-by: Denys Vlasenko --- libbb/restricted_shell.c | 46 ---------------------------------------------- 1 file changed, 46 deletions(-) delete mode 100644 libbb/restricted_shell.c (limited to 'libbb/restricted_shell.c') diff --git a/libbb/restricted_shell.c b/libbb/restricted_shell.c deleted file mode 100644 index 2a5073f03..000000000 --- a/libbb/restricted_shell.c +++ /dev/null @@ -1,46 +0,0 @@ -/* vi: set sw=4 ts=4: */ -/* - * Copyright 1989 - 1991, Julianne Frances Haugh - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of Julianne F. Haugh nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY JULIE HAUGH AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL JULIE HAUGH OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#include "libbb.h" - -/* Return 1 if SHELL is a restricted shell (one not returned by - getusershell), else 0, meaning it is a standard shell. */ -int FAST_FUNC restricted_shell(const char *shell) -{ - char *line; - - setusershell(); - while ((line = getusershell())) { - if (*line != '#' && strcmp(line, shell) == 0) - return 0; - } - endusershell(); - return 1; -} -- cgit v1.2.3