1 /* Copyright (C) 1995,1996, 1999, 2000, 2001, 2006, 2008 Free Software Foundation, Inc.
3 * This library is free software; you can redistribute it and/or
4 * modify it under the terms of the GNU Lesser General Public
5 * License as published by the Free Software Foundation; either
6 * version 2.1 of the License, or (at your option) any later version.
8 * This library is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * Lesser General Public License for more details.
13 * You should have received a copy of the GNU Lesser General Public
14 * License along with this library; if not, write to the Free Software
15 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
25 #include "libguile/_scm.h"
26 #include "libguile/strings.h"
28 #include "libguile/version.h"
31 #define SCM_TMP_MACRO_MKSTR(x) #x
33 /* Return a Scheme string containing Guile's major version number. */
35 SCM_DEFINE (scm_major_version
, "major-version", 0, 0, 0,
37 "Return a string containing Guile's major version number.\n"
38 "E.g., the 1 in \"1.6.5\".")
39 #define FUNC_NAME s_scm_major_version
41 return scm_number_to_string (scm_from_int (SCM_MAJOR_VERSION
),
46 /* Return a Scheme string containing Guile's minor version number. */
48 SCM_DEFINE (scm_minor_version
, "minor-version", 0, 0, 0,
50 "Return a string containing Guile's minor version number.\n"
51 "E.g., the 6 in \"1.6.5\".")
52 #define FUNC_NAME s_scm_minor_version
54 return scm_number_to_string (scm_from_int (SCM_MINOR_VERSION
),
59 /* Return a Scheme string containing Guile's micro version number. */
61 SCM_DEFINE (scm_micro_version
, "micro-version", 0, 0, 0,
63 "Return a string containing Guile's micro version number.\n"
64 "E.g., the 5 in \"1.6.5\".")
65 #define FUNC_NAME s_scm_micro_version
67 return scm_number_to_string (scm_from_int (SCM_MICRO_VERSION
),
72 /* Return a Scheme string containing Guile's complete version. */
74 SCM_DEFINE (scm_version
, "version", 0, 0, 0,
76 "@deffnx {Scheme Procedure} major-version\n"
77 "@deffnx {Scheme Procedure} minor-version\n"
78 "@deffnx {Scheme Procedure} micro-version\n"
79 "Return a string describing Guile's version number, or its major, minor\n"
80 "or micro version number, respectively.\n\n"
82 "(version) @result{} \"1.6.0\"\n"
83 "(major-version) @result{} \"1\"\n"
84 "(minor-version) @result{} \"6\"\n"
85 "(micro-version) @result{} \"0\"\n"
87 #define FUNC_NAME s_scm_version
90 char version_str
[3 * 4 + 3];
92 #if SCM_MAJOR_VERSION > 9999 \
93 || SCM_MINOR_VERSION > 9999 \
94 || SCM_MICRO_VERSION > 9999
95 # error version string may overflow buffer
97 sprintf (version_str
, "%d.%d.%d",
101 return scm_from_locale_string (version_str
);
105 /* Return a Scheme string containing Guile's effective version. */
107 SCM_DEFINE (scm_effective_version
, "effective-version", 0, 0, 0,
109 "Return a string describing Guile's effective version number.\n"
111 "(version) @result{} \"1.6.0\"\n"
112 "(effective-version) @result{} \"1.6\"\n"
113 "(major-version) @result{} \"1\"\n"
114 "(minor-version) @result{} \"6\"\n"
115 "(micro-version) @result{} \"0\"\n"
117 #define FUNC_NAME s_scm_effective_version
120 char version_str
[2 * 4 + 3];
122 #if (SCM_MAJOR_VERSION > 9999 || SCM_MINOR_VERSION > 9999)
123 # error version string may overflow buffer
125 sprintf (version_str
, "%d.%d", SCM_MAJOR_VERSION
, SCM_MINOR_VERSION
);
126 return scm_from_locale_string (version_str
);
136 #include "libguile/version.x"