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
|
/* assuan-io.c - Wraps the read and write functions.
* Copyright (C) 2002, 2004 Free Software Foundation, Inc.
*
* This file is part of Assuan.
*
* Assuan is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* Assuan is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "assuan-defs.h"
#include <sys/types.h>
#include <unistd.h>
#ifdef HAVE_W32_SYSTEM
#include <windows.h>
#endif
#ifndef _ASSUAN_NO_PTH
extern ssize_t pth_read (int fd, void *buffer, size_t size);
extern ssize_t pth_write (int fd, const void *buffer, size_t size);
#ifndef HAVE_W32_SYSTEM
#pragma weak pth_read
#pragma weak pth_write
#endif
#endif /*!_ASSUAN_NO_PTH*/
ssize_t
_assuan_simple_read (assuan_context_t ctx, void *buffer, size_t size)
{
#ifdef _ASSUAN_NO_PTH
return read (ctx->inbound.fd, buffer, size);
#else
# ifndef HAVE_W32_SYSTEM
return (pth_read ? pth_read : read) (ctx->inbound.fd, buffer, size);
# else
return pth_read ? pth_read (ctx->inbound.fd, buffer, size)
: recv (ctx->inbound.fd, buffer, size, 0);
# endif
# endif
}
ssize_t
_assuan_simple_write (assuan_context_t ctx, const void *buffer, size_t size)
{
#ifdef _ASSUAN_NO_PTH
return write (ctx->outbound.fd, buffer, size);
#else
# ifndef HAVE_W32_SYSTEM
return (pth_write ? pth_write : write) (ctx->outbound.fd, buffer, size);
# else
return pth_write ? pth_write (ctx->outbound.fd, buffer, size)
: send (ctx->outbound.fd, buffer, size, 0);
# endif
#endif
}
|
