1 /* ====================================================================
2 * The Apache Software License, Version 1.1
4 * Copyright (c) 2000-2001 The Apache Software Foundation. All rights
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in
16 * the documentation and/or other materials provided with the
19 * 3. The end-user documentation included with the redistribution,
20 * if any, must include the following acknowledgment:
21 * "This product includes software developed by the
22 * Apache Software Foundation (http://www.apache.org/)."
23 * Alternately, this acknowledgment may appear in the software itself,
24 * if and wherever such third-party acknowledgments normally appear.
26 * 4. The names "Apache" and "Apache Software Foundation" must
27 * not be used to endorse or promote products derived from this
28 * software without prior written permission. For written
29 * permission, please contact apache@apache.org.
31 * 5. Products derived from this software may not be called "Apache",
32 * nor may "Apache" appear in their name, without prior written
33 * permission of the Apache Software Foundation.
35 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
36 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
37 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
38 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
39 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
40 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
41 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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43 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
44 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
45 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
47 * ====================================================================
49 * This software consists of voluntary contributions made by many
50 * individuals on behalf of the Apache Software Foundation. For more
51 * information on the Apache Software Foundation, please see
52 * <http://www.apache.org/>.
54 * Portions of this software are based upon public domain software
55 * originally written at the National Center for Supercomputing Applications,
56 * University of Illinois, Urbana-Champaign.
63 #include "http_config.h"
64 #ifdef HAVE_SYS_TIME_H
67 #ifdef HAVE_SYS_RESOURCE_H
68 #include <sys/resource.h>
70 #include "apr_hooks.h"
71 #include "apr_thread_proc.h"
76 #include <sys/types.h>
84 AP_DECLARE_HOOK(ap_unix_identity_t *, get_suexec_identity,(const request_rec *r))
86 /* common stuff that unix MPMs will want */
88 /* Default user name and group name. These may be specified as numbers by
89 * placing a # before a number */
92 #define DEFAULT_USER "#-1"
95 #define DEFAULT_GROUP "#-1"
99 const char *user_name;
104 extern unixd_config_rec unixd_config;
106 AP_DECLARE(int) unixd_setup_child(void);
107 AP_DECLARE(void) unixd_pre_config(apr_pool_t *ptemp);
108 AP_DECLARE(const char *) unixd_set_user(cmd_parms *cmd, void *dummy,
110 AP_DECLARE(const char *) unixd_set_group(cmd_parms *cmd, void *dummy,
112 #if defined(RLIMIT_CPU) || defined(RLIMIT_DATA) || defined(RLIMIT_VMEM) || defined(RLIMIT_NPROC) || defined(RLIMIT_AS)
113 AP_DECLARE(void) unixd_set_rlimit(cmd_parms *cmd, struct rlimit **plimit,
114 const char *arg, const char * arg2, int type);
116 AP_DECLARE(apr_status_t) unixd_set_lock_perms(apr_lock_t *lock);
119 #define unixd_killpg(x, y) (killpg ((x), (y)))
120 #else /* HAVE_KILLPG */
121 #define unixd_killpg(x, y) (kill (-(x), (y)))
122 #endif /* HAVE_KILLPG */
124 #define UNIX_DAEMON_COMMANDS \
125 AP_INIT_TAKE1("User", unixd_set_user, NULL, RSRC_CONF, \
126 "Effective user id for this server"), \
127 AP_INIT_TAKE1("Group", unixd_set_group, NULL, RSRC_CONF, \
128 "Effective group id for this server"),