libace-dev 6.2.8+dfsg-1 / usr / include / ace / FILE_IO.h

This file is indexed.

/usr/include/ace/FILE_IO.h is in libace-dev 6.2.8+dfsg-1.

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
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
/* -*- C++ -*- */

//=============================================================================
/**
 *  @file    FILE_IO.h
 *
 *  $Id: FILE_IO.h 92298 2010-10-21 11:15:17Z johnnyw $
 *
 *  @author Douglas C. Schmidt <schmidt@cs.wustl.edu>
 */
//=============================================================================

#ifndef ACE_FILE_IO_H
#define ACE_FILE_IO_H
#include /**/ "ace/pre.h"

#include "ace/FILE.h"

#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */

#include "ace/FILE_Addr.h"

// Used in the FILE_IO.h file...
#include "ace/os_include/os_stdio.h"
#include "ace/os_include/sys/os_uio.h"

#if defined (ACE_HAS_STREAM_PIPES)
#  include "ace/OS_NS_stropts.h"
#endif /* ACE_HAS_STREAM_PIPES */

ACE_BEGIN_VERSIONED_NAMESPACE_DECL

// Forward decl.
class ACE_Message_Block;
class ACE_Time_Value;

/**
 * @class ACE_FILE_IO
 *
 * @brief Read/Write operations on Files
 */
class ACE_Export ACE_FILE_IO : public ACE_FILE
{
public:
  friend class ACE_FILE_Connector;

  // = Initialization method.
  /// Default constructor.
  ACE_FILE_IO (void);

  /// send upto @a n bytes in @a buf.
  ssize_t send (const void *buf, size_t n) const;

  /// Recv upto @a n bytes in @a buf.
  ssize_t recv (void *buf, size_t n) const;

  /// Send n bytes, keep trying until n are sent.
  ssize_t send_n (const void *buf, size_t n) const;

  /// Send all the @a message_blocks chained through their next and
  /// cont pointers.  This call uses the underlying OS gather-write
  /// operation to reduce the domain-crossing penalty.
  ssize_t send_n (const ACE_Message_Block *message_block,
                  const ACE_Time_Value *timeout = 0,
                  size_t *bytes_transferred = 0);

  /// Recv n bytes, keep trying until n are received.
  ssize_t recv_n (void *buf, size_t n) const;

#if defined (ACE_HAS_STREAM_PIPES)
  /// Send bytes via STREAM pipes.
  ssize_t send (const ACE_Str_Buf *cntl,
                const ACE_Str_Buf *data,
                int flags = 0) const;

  /// Recv bytes via STREAM pipes.
  ssize_t recv (ACE_Str_Buf *cntl,
                ACE_Str_Buf *data,
                int *flags) const;

  /// Send bytes via STREAM pipes using "band" mode.
  ssize_t send (const ACE_Str_Buf *cntl,
                const ACE_Str_Buf *data,
                int band,
                int flags) const;

  /// Recv bytes via STREAM pipes using "band" mode.
  ssize_t recv (ACE_Str_Buf *cntl,
                ACE_Str_Buf *data,
                int *band,
                int *flags) const;

#endif /* ACE_HAS_STREAM_PIPES */

  /// Send iovecs via <::writev>.
  ssize_t send (const iovec iov[], int n) const;

  /// Recv iovecs via <::readv>.
  ssize_t recv (iovec iov[], int n) const;

  /**
   * Send N char *ptrs and int lengths.  Note that the char *'s
   * precede the ints (basically, an varargs version of writev).  The
   * count N is the *total* number of trailing arguments, *not* a
   * couple of the number of tuple pairs!
   */
  ssize_t send (size_t n, ...) const;

  /**
   * This is an interface to ::readv, that doesn't use the struct
   * iovec explicitly.  The ... can be passed as an arbitrary number
   * of (char *ptr, int len) tuples.  However, the count N is the
   * *total* number of trailing arguments, *not* a couple of the
   * number of tuple pairs!
   */
  ssize_t recv (size_t n, ...) const;

  /// Send @a n bytes via Win32 WriteFile using overlapped I/O.
  ssize_t send (const void *buf,
                size_t n,
                ACE_OVERLAPPED *overlapped) const;

  /// Recv @a n bytes via Win32 ReadFile using overlapped I/O.
  ssize_t recv (void *buf,
                size_t n,
                ACE_OVERLAPPED *overlapped) const;

  /// Send an @c iovec of size @a n to the file.
  ssize_t sendv (const iovec iov[],
                 int n) const;

  /**
   * Allows a client to read from a file without having to provide a
   * buffer to read.  This method determines how much data is in the
   * file, allocates a buffer of this size, reads in the data, and
   * returns the number of bytes read.  The caller is responsible for
   * deleting the member in the <iov_base> field of <io_vec> using
   * delete [] io_vec->iov_base.
   */
  ssize_t recvv (iovec *io_vec);

  /// Send an <iovec> of size @a n to the file.  Will block until all
  /// bytes are sent or an error occurs.
  ssize_t sendv_n (const iovec iov[],
                   int n) const;

  /// Receive an <iovec> of size @a n to the file.
  ssize_t recvv_n (iovec iov[],
                   int n) const;

  /// Dump the state of an object.
  void dump (void) const;

  /// Declare the dynamic allocation hooks.
  ACE_ALLOC_HOOK_DECLARE;

  // = Meta-type info
  typedef ACE_FILE_Addr PEER_ADDR;
};

ACE_END_VERSIONED_NAMESPACE_DECL

#if defined (__ACE_INLINE__)
#include "ace/FILE_IO.inl"
#endif /* __ACE_INLINE__ */

#include /**/ "ace/post.h"
#endif /* ACE_FILE_IO_H */

APT Browse - Built by Thomas Orozco.