This file is indexed.

/usr/include/event2/rpc_struct.h is in libevent-dev 2.0.21-stable-1ubuntu1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
/*
 * Copyright (c) 2006-2007 Niels Provos <provos@citi.umich.edu>
 * Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
 *
 * 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. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 THE AUTHOR 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.
 */
#ifndef _EVENT2_RPC_STRUCT_H_
#define _EVENT2_RPC_STRUCT_H_

#ifdef __cplusplus
extern "C" {
#endif

/** @file event2/rpc_struct.h

  Structures used by rpc.h.  Using these structures directly may harm
  forward compatibility: be careful!

 */

/**
 * provides information about the completed RPC request.
 */
struct evrpc_status {
#define EVRPC_STATUS_ERR_NONE		0
#define EVRPC_STATUS_ERR_TIMEOUT	1
#define EVRPC_STATUS_ERR_BADPAYLOAD	2
#define EVRPC_STATUS_ERR_UNSTARTED	3
#define EVRPC_STATUS_ERR_HOOKABORTED	4
	int error;

	/* for looking at headers or other information */
	struct evhttp_request *http_req;
};

/* the structure below needs to be synchronized with evrpc_req_generic */

/* Encapsulates a request */
struct evrpc {
	TAILQ_ENTRY(evrpc) next;

	/* the URI at which the request handler lives */
	const char* uri;

	/* creates a new request structure */
	void *(*request_new)(void *);
	void *request_new_arg;

	/* frees the request structure */
	void (*request_free)(void *);

	/* unmarshals the buffer into the proper request structure */
	int (*request_unmarshal)(void *, struct evbuffer *);

	/* creates a new reply structure */
	void *(*reply_new)(void *);
	void *reply_new_arg;

	/* frees the reply structure */
	void (*reply_free)(void *);

	/* verifies that the reply is valid */
	int (*reply_complete)(void *);

	/* marshals the reply into a buffer */
	void (*reply_marshal)(struct evbuffer*, void *);

	/* the callback invoked for each received rpc */
	void (*cb)(struct evrpc_req_generic *, void *);
	void *cb_arg;

	/* reference for further configuration */
	struct evrpc_base *base;
};

#ifdef __cplusplus
}
#endif

#endif /* _EVENT2_RPC_STRUCT_H_ */