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-rw-r--r--lib/libdms_version.c112
1 files changed, 0 insertions, 112 deletions
diff --git a/lib/libdms_version.c b/lib/libdms_version.c
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1/*
2 * DMS Tools and Utilities
3 * Copyright (C) 2010 David M. Syzdek <david@syzdek.net>.
4 *
5 * @SYZDEK_LICENSE_HEADER_START@
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions are
9 * met:
10 *
11 * * Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * * Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * * Neither the name of David M. Syzdek nor the
17 * names of its contributors may be used to endorse or promote products
18 * derived from this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
21 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
22 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL DAVID M. SYZDEK BE LIABLE FOR
24 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
26 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
27 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 *
32 * @SYZDEK_LICENSE_HEADER_END@
33 */
34/**
35 * @file lib/dms_version.c functions for querying information about the library
36 */
37#define _DMS_LIB_LIBDMS_VERSION_C 1
38#include "libdms_version.h"
39
40///////////////
41// //
42// Headers //
43// //
44///////////////
45
46#include "libdms.h"
47
48
49/////////////////
50// //
51// Functions //
52// //
53/////////////////
54
55/// returns the binary GNU Libtool LIB_VERSION_INFO value
56int dms_lib_version(void)
57{
58 return(DMS_LIB_VERSION);
59}
60
61
62/// returns the GNU Libtool LIB_VERSION_AGE value
63int dms_lib_version_age(void)
64{
65 return(DMS_LIB_VERSION_AGE);
66}
67
68
69/// checks for library binary compatability
70/// @param[in] info version info to compare
71int dms_lib_version_check(int version)
72{
73 int lib_cur = ((DMS_LIB_VERSION_CURRENT >> 16) & 0xFFFF);
74 int lib_age = ((DMS_LIB_VERSION_AGE >> 0) & 0xFF);
75 int ver_cur = ((version >> 16) & 0xFFFF);
76 int ver_age = ((version >> 0) & 0xFF);
77 if (ver_cur < (lib_cur-lib_age))
78 return(1);
79 if (lib_cur < (ver_cur-ver_age))
80 return(1);
81 return(0);
82}
83
84
85/// returns the GNU Libtool LIB_VERSION_CURRENT value
86int dms_lib_version_current(void)
87{
88 return(DMS_LIB_VERSION_CURRENT);
89}
90
91
92/// returns the GNU Libtool LIB_VERSION_INFO string
93const char * dms_lib_version_info(void)
94{
95 return(DMS_LIB_VERSION_INFO);
96}
97
98
99/// returns the GNU Libtool LIB_VERSION_REVISION value
100int dms_lib_version_revision(void)
101{
102 return(DMS_LIB_VERSION_REVISION);
103}
104
105
106/// returns version info string for library
107const char * dms_version(void)
108{
109 return("libdms.la (" PACKAGE_NAME ") " DMS_LIB_VERSION_INFO);
110}
111
112/* end of source code */