source: bin/varnishd/common.h @ cd2082d

Revision cd2082d, 2.2 KB checked in by Poul-Henning Kamp <phk@…>, 5 years ago (diff)

Comments, asserts and some locking

git-svn-id:  http://www.varnish-cache.org/svn/trunk@3944 d4fa192b-c00b-0410-8231-f00ffab90ce4

  • Property mode set to 100644
Line 
1/*-
2 * Copyright (c) 2006 Verdens Gang AS
3 * Copyright (c) 2006-2008 Linpro AS
4 * All rights reserved.
5 *
6 * Author: Poul-Henning Kamp <phk@phk.freebsd.dk>
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED.  IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 * $Id$
30 */
31
32struct cli;
33struct sockaddr;
34extern pid_t mgt_pid;
35#define ASSERT_MGT() do { assert(getpid() == mgt_pid);} while (0)
36
37/* cache_acceptor.c */
38void VCA_tweak_waiter(struct cli *cli, const char *arg);
39
40/* shmlog.c */
41void VSL_Panic(int *len, char **ptr);
42
43/* shmlog.c */
44void VSL_MgtInit(const char *fn, unsigned size);
45extern struct varnish_stats *VSL_stats;
46
47#define TRUST_ME(ptr)   ((void*)(uintptr_t)(ptr))
48
49/* Really belongs in mgt.h, but storage_file chokes on both */
50void mgt_child_inherit(int fd, const char *what);
51
52#define ARGV_ERR(...)                                           \
53        do {                                                    \
54                fprintf(stderr, "Error: " __VA_ARGS__);         \
55                exit(2);                                        \
56        } while (0);
57
58/* A tiny helper for choosing hash/storage modules */
59struct choice {
60        const char      *name;
61        void            *ptr;
62};
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