1 /* ====================================================================
2 * The Apache Software License, Version 1.1
4 * Copyright (c) 2000 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
42 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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 #ifdef HAVE_SYS_RESOURCE_H
64 #include <sys/resource.h>
67 /* common stuff that unix MPMs will want */
69 /* Default user name and group name. These may be specified as numbers by
70 * placing a # before a number */
73 #define DEFAULT_USER "#-1"
76 #define DEFAULT_GROUP "#-1"
80 const char *user_name;
84 extern unixd_config_rec unixd_config;
86 int unixd_setup_child(void);
87 void unixd_pre_config(void);
88 const char *unixd_set_user(cmd_parms *cmd, void *dummy, const char *arg);
89 const char *unixd_set_group(cmd_parms *cmd, void *dummy, const char *arg);
90 #if defined(RLIMIT_CPU) || defined(RLIMIT_DATA) || defined(RLIMIT_VMEM) || \
91 defined(RLIMIT_NPROC) || defined(RLIMIT_AS)
92 API_EXPORT(void) unixd_set_rlimit(cmd_parms *cmd, struct rlimit **plimit,
93 const char *arg, const char * arg2, int type);
96 /* Information on signals for the various platforms */
102 #elif defined(__NSIG)
103 #define NumSIG __NSIG
105 #define NumSIG 33 /* breaks on OS/390 with < 33; 32 is o.k. for most */
108 #ifdef SYS_SIGLIST /* platform has sys_siglist[] */
109 #define INIT_SIGLIST() /* nothing */
110 #elif defined(SYS_SIGLIST_DECLARED) /* from autoconf */
111 #define INIT_SIGLIST() /* nothing */
112 #define SYS_SIGLIST sys_siglist
114 #define NEED_AP_SYS_SIGLIST
115 extern const char *ap_sys_siglist[NumSIG];
116 #define SYS_SIGLIST ap_sys_siglist
117 void unixd_siglist_init(void);
118 #define INIT_SIGLIST() unixd_siglist_init();
119 #endif /* platform has sys_siglist[] */
122 #define unixd_killpg(x, y) (killpg ((x), (y)))
123 #else /* HAVE_KILLPG */
124 #define unixd_killpg(x, y) (kill (-(x), (y)))
125 #endif /* HAVE_KILLPG */
127 #define UNIX_DAEMON_COMMANDS \
128 AP_INIT_TAKE1("User", unixd_set_user, NULL, RSRC_CONF, \
129 "Effective user id for this server"), \
130 AP_INIT_TAKE1("Group", unixd_set_group, NULL, RSRC_CONF, \
131 "Effective group id for this server"),