-
Notifications
You must be signed in to change notification settings - Fork 52
/
itrace.c
113 lines (89 loc) · 2.24 KB
/
itrace.c
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
/*
* itrace.c
*
* $Id$
*
* Trace functions
*
* The iODBC driver manager.
*
* Copyright (C) 1995 by Ke Jin <kejin@empress.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <config.h>
#include <sql.h>
#include <sqlext.h>
#include <dlproc.h>
#include <itrace.h>
#include <herr.h>
#include <henv.h>
#include <stdio.h>
extern char *odbcapi_symtab[];
static int
printreturn (void FAR * istm, int ret)
{
FILE FAR *stm = (FILE FAR *) istm;
char FAR *ptr = "Invalid return value";
switch (ret)
{
case SQL_SUCCESS:
ptr = "SQL_SUCCESS";
break;
case SQL_SUCCESS_WITH_INFO:
ptr = "SQL_SUCCESS_WITH_INFO";
break;
case SQL_NO_DATA_FOUND:
ptr = "SQL_NO_DATA_FOUND";
break;
case SQL_NEED_DATA:
ptr = "SQL_NEED_DATA";
break;
case SQL_INVALID_HANDLE:
ptr = "SQL_INVALID_HANDLE";
break;
case SQL_ERROR:
ptr = "SQL_ERROR";
break;
case SQL_STILL_EXECUTING:
ptr = "SQL_STILL_EXECUTING";
break;
default:
break;
}
fprintf (stm, "%s\n", ptr);
fflush (stm);
return 0;
}
HPROC
_iodbcdm_gettrproc (void FAR * istm, int procid, int type)
{
FILE FAR *stm = (FILE FAR *) istm;
if (type == TRACE_TYPE_DM2DRV)
{
#if defined (THREAD_IDENT)
fprintf (stm, "\n[%08lX]: %s ( ... )\n",
THREAD_IDENT, odbcapi_symtab[procid]);
#else
fprintf (stm, "\n%s ( ... )\n", odbcapi_symtab[procid]);
#endif
fflush (stm);
}
if (type == TRACE_TYPE_RETURN)
{
return (HPROC) printreturn;
}
return SQL_NULL_HPROC;
}