summaryrefslogtreecommitdiff
path: root/support/dktools/dk4sock11.ctr
blob: b483837cb23215ca9d8765afa7c7057537c5c39e (plain)
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
%%	options

copyright owner	=	Dirk Krause
copyright year	=	2015-xxxx
license		=	bsd


%%	module

#include "dk4sock.h"

#include <stdio.h>

#if DK4_HAVE_ERRNO_H
#ifndef ERRNO_H_INCLUDED
#include <errno.h>
#define	ERRNO_H_INCLUDED 1
#endif
#endif

#if DK4_HAVE_UNISTD_H
#ifndef	UNISTD_H_INCLUDED
#include <unistd.h>
#define	UNISTD_H_INCLUDED 1
#endif
#endif

#if DK4_HAVE_IO_H
#ifndef	IO_H_INCLUDED
#include <io.h>
#define	IO_H_INCLUDED 1
#endif
#endif

$!trace-include



int
dk4socket_bind(
  dk4_socket_t		 sock,
  const struct sockaddr	*pAddr,
  size_t		 szAddr,
  dk4_er_t		*erp
)
{
  int		 back = DK4_SOCKET_RESULT_FAILED;
  if ((INVALID_SOCKET != sock) && (NULL != pAddr) && (0 < szAddr)) {
    (void)dk4socket_correct_addr_lgt(pAddr, &szAddr);
    dk4socket_error_reset();
#if DK4_HAVE_SOCKLEN_T
    if (0 == bind(sock, pAddr, (socklen_t)szAddr))
#else
    if (0 == bind(sock, pAddr, (int)szAddr))
#endif
    {
      back = DK4_SOCKET_RESULT_SUCCESS;
    }
    else
    {
      dk4socket_error_report(erp, DK4_E_SOCKET_BIND);
    }
  } else {
    dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS);
  }
  return back;
}