Skip to content
体验新版
项目
组织
正在加载...
登录
切换导航
打开侧边栏
OpenHarmony
Third Party Openssl
提交
0e05f545
T
Third Party Openssl
项目概览
OpenHarmony
/
Third Party Openssl
大约 1 年 前同步成功
通知
9
Star
18
Fork
1
代码
文件
提交
分支
Tags
贡献者
分支图
Diff
Issue
0
列表
看板
标记
里程碑
合并请求
0
Wiki
0
Wiki
分析
仓库
DevOps
项目成员
Pages
T
Third Party Openssl
项目概览
项目概览
详情
发布
仓库
仓库
文件
提交
分支
标签
贡献者
分支图
比较
Issue
0
Issue
0
列表
看板
标记
里程碑
合并请求
0
合并请求
0
Pages
分析
分析
仓库分析
DevOps
Wiki
0
Wiki
成员
成员
收起侧边栏
关闭侧边栏
动态
分支图
创建新Issue
提交
Issue看板
体验新版 GitCode,发现更多精彩内容 >>
提交
0e05f545
编写于
9月 15, 2000
作者:
R
Richard Levitte
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
A DSO method for VMS was missing, and I had the code lying around...
上级
095aadc4
变更
6
隐藏空白更改
内联
并排
Showing
6 changed file
with
382 addition
and
2 deletion
+382
-2
CHANGES
CHANGES
+3
-0
crypto/crypto-lib.com
crypto/crypto-lib.com
+2
-2
crypto/dso/dso.h
crypto/dso/dso.h
+8
-0
crypto/dso/dso_err.c
crypto/dso/dso_err.c
+5
-0
crypto/dso/dso_openssl.c
crypto/dso/dso_openssl.c
+2
-0
crypto/dso/dso_vms.c
crypto/dso/dso_vms.c
+362
-0
未找到文件。
CHANGES
浏览文件 @
0e05f545
...
@@ -4,6 +4,9 @@
...
@@ -4,6 +4,9 @@
Changes between 0.9.5a and 0.9.6 [xx XXX 2000]
Changes between 0.9.5a and 0.9.6 [xx XXX 2000]
*) Add DSO method for VMS.
[Richard Levitte]
*) Bug fix: Montgomery multiplication could produce results with the
*) Bug fix: Montgomery multiplication could produce results with the
wrong sign.
wrong sign.
[Ulf Möller]
[Ulf Möller]
...
...
crypto/crypto-lib.com
浏览文件 @
0e05f545
...
@@ -204,7 +204,7 @@ $ LIB_RSA = "rsa_eay,rsa_gen,rsa_lib,rsa_sign,rsa_saos,rsa_err,"+ -
...
@@ -204,7 +204,7 @@ $ LIB_RSA = "rsa_eay,rsa_gen,rsa_lib,rsa_sign,rsa_saos,rsa_err,"+ -
"rsa_pk1,rsa_ssl,rsa_none,rsa_oaep,rsa_chk,rsa_null"
"rsa_pk1,rsa_ssl,rsa_none,rsa_oaep,rsa_chk,rsa_null"
$ LIB_DSA = "dsa_gen,dsa_key,dsa_lib,dsa_asn1,dsa_vrf,dsa_sign,dsa_err,dsa_ossl"
$ LIB_DSA = "dsa_gen,dsa_key,dsa_lib,dsa_asn1,dsa_vrf,dsa_sign,dsa_err,dsa_ossl"
$ LIB_DH = "dh_gen,dh_key,dh_lib,dh_check,dh_err"
$ LIB_DH = "dh_gen,dh_key,dh_lib,dh_check,dh_err"
$ LIB_DSO = "dso_err,dso_lib,dso_null,dso_openssl
" ! + "
,dso_vms"
$ LIB_DSO = "dso_err,dso_lib,dso_null,dso_openssl,dso_vms"
$ LIB_BUFFER = "buffer,buf_err"
$ LIB_BUFFER = "buffer,buf_err"
$ LIB_BIO = "bio_lib,bio_cb,bio_err,"+ -
$ LIB_BIO = "bio_lib,bio_cb,bio_err,"+ -
"bss_mem,bss_null,bss_fd,"+ -
"bss_mem,bss_null,bss_fd,"+ -
...
@@ -1136,7 +1136,7 @@ $ ENDIF
...
@@ -1136,7 +1136,7 @@ $ ENDIF
$!
$!
$! Set Up Initial CC Definitions, Possibly With User Ones
$! Set Up Initial CC Definitions, Possibly With User Ones
$!
$!
$ CCDEFS = "VMS=1,TCPIP_TYPE_''P5'"
$ CCDEFS = "VMS=1,TCPIP_TYPE_''P5'
,DSO_VMS
"
$ IF F$TRNLNM("OPENSSL_NO_ASM") THEN CCDEFS = CCDEFS + ",NO_ASM"
$ IF F$TRNLNM("OPENSSL_NO_ASM") THEN CCDEFS = CCDEFS + ",NO_ASM"
$ IF F$TRNLNM("OPENSSL_NO_RSA") THEN CCDEFS = CCDEFS + ",NO_RSA"
$ IF F$TRNLNM("OPENSSL_NO_RSA") THEN CCDEFS = CCDEFS + ",NO_RSA"
$ IF F$TRNLNM("OPENSSL_NO_DSA") THEN CCDEFS = CCDEFS + ",NO_DSA"
$ IF F$TRNLNM("OPENSSL_NO_DSA") THEN CCDEFS = CCDEFS + ",NO_DSA"
...
...
crypto/dso/dso.h
浏览文件 @
0e05f545
...
@@ -191,6 +191,9 @@ DSO_METHOD *DSO_METHOD_dl(void);
...
@@ -191,6 +191,9 @@ DSO_METHOD *DSO_METHOD_dl(void);
/* If WIN32 is defined, use DLLs. If not, return NULL. */
/* If WIN32 is defined, use DLLs. If not, return NULL. */
DSO_METHOD
*
DSO_METHOD_win32
(
void
);
DSO_METHOD
*
DSO_METHOD_win32
(
void
);
/* If VMS is defined, use shared images. If not, return NULL. */
DSO_METHOD
*
DSO_METHOD_vms
(
void
);
void
ERR_load_DSO_strings
(
void
);
void
ERR_load_DSO_strings
(
void
);
/* BEGIN ERROR CODES */
/* BEGIN ERROR CODES */
...
@@ -218,6 +221,10 @@ void ERR_load_DSO_strings(void);
...
@@ -218,6 +221,10 @@ void ERR_load_DSO_strings(void);
#define DSO_F_DSO_LOAD 114
#define DSO_F_DSO_LOAD 114
#define DSO_F_DSO_NEW_METHOD 115
#define DSO_F_DSO_NEW_METHOD 115
#define DSO_F_DSO_UP 116
#define DSO_F_DSO_UP 116
#define DSO_F_VMS_BIND_VAR 122
#define DSO_F_VMS_CTRL 123
#define DSO_F_VMS_LOAD 124
#define DSO_F_VMS_UNLOAD 125
#define DSO_F_WIN32_BIND_FUNC 117
#define DSO_F_WIN32_BIND_FUNC 117
#define DSO_F_WIN32_BIND_VAR 118
#define DSO_F_WIN32_BIND_VAR 118
#define DSO_F_WIN32_CTRL 119
#define DSO_F_WIN32_CTRL 119
...
@@ -226,6 +233,7 @@ void ERR_load_DSO_strings(void);
...
@@ -226,6 +233,7 @@ void ERR_load_DSO_strings(void);
/* Reason codes. */
/* Reason codes. */
#define DSO_R_CTRL_FAILED 100
#define DSO_R_CTRL_FAILED 100
#define DSO_R_FILENAME_TOO_BIG 109
#define DSO_R_FINISH_FAILED 101
#define DSO_R_FINISH_FAILED 101
#define DSO_R_LOAD_FAILED 102
#define DSO_R_LOAD_FAILED 102
#define DSO_R_NULL_HANDLE 103
#define DSO_R_NULL_HANDLE 103
...
...
crypto/dso/dso_err.c
浏览文件 @
0e05f545
...
@@ -83,6 +83,10 @@ static ERR_STRING_DATA DSO_str_functs[]=
...
@@ -83,6 +83,10 @@ static ERR_STRING_DATA DSO_str_functs[]=
{
ERR_PACK
(
0
,
DSO_F_DSO_LOAD
,
0
),
"DSO_load"
},
{
ERR_PACK
(
0
,
DSO_F_DSO_LOAD
,
0
),
"DSO_load"
},
{
ERR_PACK
(
0
,
DSO_F_DSO_NEW_METHOD
,
0
),
"DSO_new_method"
},
{
ERR_PACK
(
0
,
DSO_F_DSO_NEW_METHOD
,
0
),
"DSO_new_method"
},
{
ERR_PACK
(
0
,
DSO_F_DSO_UP
,
0
),
"DSO_up"
},
{
ERR_PACK
(
0
,
DSO_F_DSO_UP
,
0
),
"DSO_up"
},
{
ERR_PACK
(
0
,
DSO_F_VMS_BIND_VAR
,
0
),
"VMS_BIND_VAR"
},
{
ERR_PACK
(
0
,
DSO_F_VMS_CTRL
,
0
),
"VMS_CTRL"
},
{
ERR_PACK
(
0
,
DSO_F_VMS_LOAD
,
0
),
"VMS_LOAD"
},
{
ERR_PACK
(
0
,
DSO_F_VMS_UNLOAD
,
0
),
"VMS_UNLOAD"
},
{
ERR_PACK
(
0
,
DSO_F_WIN32_BIND_FUNC
,
0
),
"WIN32_BIND_FUNC"
},
{
ERR_PACK
(
0
,
DSO_F_WIN32_BIND_FUNC
,
0
),
"WIN32_BIND_FUNC"
},
{
ERR_PACK
(
0
,
DSO_F_WIN32_BIND_VAR
,
0
),
"WIN32_BIND_VAR"
},
{
ERR_PACK
(
0
,
DSO_F_WIN32_BIND_VAR
,
0
),
"WIN32_BIND_VAR"
},
{
ERR_PACK
(
0
,
DSO_F_WIN32_CTRL
,
0
),
"WIN32_CTRL"
},
{
ERR_PACK
(
0
,
DSO_F_WIN32_CTRL
,
0
),
"WIN32_CTRL"
},
...
@@ -94,6 +98,7 @@ static ERR_STRING_DATA DSO_str_functs[]=
...
@@ -94,6 +98,7 @@ static ERR_STRING_DATA DSO_str_functs[]=
static
ERR_STRING_DATA
DSO_str_reasons
[]
=
static
ERR_STRING_DATA
DSO_str_reasons
[]
=
{
{
{
DSO_R_CTRL_FAILED
,
"control command failed"
},
{
DSO_R_CTRL_FAILED
,
"control command failed"
},
{
DSO_R_FILENAME_TOO_BIG
,
"filename too big"
},
{
DSO_R_FINISH_FAILED
,
"cleanup method function failed"
},
{
DSO_R_FINISH_FAILED
,
"cleanup method function failed"
},
{
DSO_R_LOAD_FAILED
,
"could not load the shared library"
},
{
DSO_R_LOAD_FAILED
,
"could not load the shared library"
},
{
DSO_R_NULL_HANDLE
,
"a null shared library handle was used"
},
{
DSO_R_NULL_HANDLE
,
"a null shared library handle was used"
},
...
...
crypto/dso/dso_openssl.c
浏览文件 @
0e05f545
...
@@ -72,6 +72,8 @@ DSO_METHOD *DSO_METHOD_openssl(void)
...
@@ -72,6 +72,8 @@ DSO_METHOD *DSO_METHOD_openssl(void)
return
(
DSO_METHOD_dl
());
return
(
DSO_METHOD_dl
());
#elif defined(DSO_WIN32)
#elif defined(DSO_WIN32)
return
(
DSO_METHOD_win32
());
return
(
DSO_METHOD_win32
());
#elif defined(DSO_VMS)
return
(
DSO_METHOD_vms
());
#else
#else
return
(
DSO_METHOD_null
());
return
(
DSO_METHOD_null
());
#endif
#endif
...
...
crypto/dso/dso_vms.c
0 → 100644
浏览文件 @
0e05f545
/* dso_vms.c */
/* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
* project 2000.
*/
/* ====================================================================
* Copyright (c) 2000 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <lib$routines.h>
#include <libfisdef.h>
#include <stsdef.h>
#include <descrip.h>
#include <starlet.h>
#include "cryptlib.h"
#include <openssl/dso.h>
#ifndef VMS
DSO_METHOD
*
DSO_METHOD_vms
(
void
)
{
return
NULL
;
}
#else
#pragma message disable DOLLARID
static
int
vms_load
(
DSO
*
dso
,
const
char
*
filename
);
static
int
vms_unload
(
DSO
*
dso
);
static
void
*
vms_bind_var
(
DSO
*
dso
,
const
char
*
symname
);
static
DSO_FUNC_TYPE
vms_bind_func
(
DSO
*
dso
,
const
char
*
symname
);
#if 0
static int vms_unbind_var(DSO *dso, char *symname, void *symptr);
static int vms_unbind_func(DSO *dso, char *symname, DSO_FUNC_TYPE symptr);
static int vms_init(DSO *dso);
static int vms_finish(DSO *dso);
#endif
static
long
vms_ctrl
(
DSO
*
dso
,
int
cmd
,
long
larg
,
void
*
parg
);
static
DSO_METHOD
dso_meth_vms
=
{
"OpenSSL 'VMS' shared library method"
,
vms_load
,
NULL
,
/* unload */
vms_bind_var
,
vms_bind_func
,
/* For now, "unbind" doesn't exist */
#if 0
NULL, /* unbind_var */
NULL, /* unbind_func */
#endif
vms_ctrl
,
NULL
,
/* init */
NULL
/* finish */
};
/* On VMS, the only "handle" is the file name. LIB$FIND_IMAGE_SYMBOL depends
* on the reference to the file name being the same for all calls regarding
* one shared image, so we'll just store it in an instance of the following
* structure and put a pointer to that instance in the meth_data stack.
*/
typedef
struct
dso_internal_st
{
/* This should contain the name only, no directory,
* no extension, nothing but a name. */
struct
dsc
$
descriptor_s
filename_dsc
;
char
filename
[
FILENAME_MAX
+
1
];
/* This contains whatever is not in filename, if needed.
* Normally not defined. */
struct
dsc
$
descriptor_s
imagename_dsc
;
char
imagename
[
FILENAME_MAX
+
1
];
}
DSO_VMS_INTERNAL
;
DSO_METHOD
*
DSO_METHOD_vms
(
void
)
{
return
(
&
dso_meth_vms
);
}
static
int
vms_load
(
DSO
*
dso
,
const
char
*
filename
)
{
DSO_VMS_INTERNAL
*
p
;
const
char
*
sp1
,
*
sp2
;
/* Search result */
/* A file specification may look like this:
*
* node::dev:[dir-spec]name.type;ver
*
* or (for compatibility with TOPS-20):
*
* node::dev:<dir-spec>name.type;ver
*
* and the dir-spec uses '.' as separator. Also, a dir-spec
* may consist of several parts, with mixed use of [] and <>:
*
* [dir1.]<dir2>
*
* We need to split the file specification into the name and
* the rest (both before and after the name itself).
*/
/* Start with trying to find the end of a dir-spec, and save the
position of the byte after in sp1 */
sp1
=
strrchr
(
filename
,
']'
);
sp2
=
strrchr
(
filename
,
'>'
);
if
(
sp1
==
NULL
)
sp1
=
sp2
;
if
(
sp2
!=
NULL
&&
sp2
>
sp1
)
sp1
=
sp2
;
if
(
sp1
==
NULL
)
sp1
=
strrchr
(
filename
,
':'
);
if
(
sp1
==
NULL
)
sp1
=
filename
;
else
sp1
++
;
/* The byte after the found character */
/* Now, let's see if there's a type, and save the position in sp2 */
sp2
=
strchr
(
sp1
,
'.'
);
/* If we found it, that's where we'll cut. Otherwise, look for a
version number and save the position in sp2 */
if
(
sp2
==
NULL
)
sp2
=
strchr
(
sp1
,
';'
);
/* If there was still nothing to find, set sp2 to point at the end of
the string */
if
(
sp2
==
NULL
)
sp2
=
sp1
+
strlen
(
sp1
);
/* Check that we won't get buffer overflows */
if
(
sp2
-
sp1
>
FILENAME_MAX
||
(
sp1
-
filename
)
+
strlen
(
sp2
)
>
FILENAME_MAX
)
{
DSOerr
(
DSO_F_VMS_LOAD
,
DSO_R_FILENAME_TOO_BIG
);
return
(
0
);
}
p
=
(
DSO_VMS_INTERNAL
*
)
OPENSSL_malloc
(
sizeof
(
DSO_VMS_INTERNAL
));
if
(
p
==
NULL
)
{
DSOerr
(
DSO_F_VMS_LOAD
,
ERR_R_MALLOC_FAILURE
);
return
(
0
);
}
strncpy
(
p
->
filename
,
sp1
,
sp2
-
sp1
);
p
->
filename
[
sp2
-
sp1
]
=
'\0'
;
strncpy
(
p
->
imagename
,
filename
,
sp1
-
filename
);
p
->
imagename
[
sp1
-
filename
]
=
'\0'
;
strcat
(
p
->
imagename
,
sp2
);
p
->
filename_dsc
.
dsc
$
w_length
=
strlen
(
p
->
filename
);
p
->
filename_dsc
.
dsc
$
b_dtype
=
DSC
$
K_DTYPE_T
;
p
->
filename_dsc
.
dsc
$
b_class
=
DSC
$
K_CLASS_S
;
p
->
filename_dsc
.
dsc
$
a_pointer
=
p
->
filename
;
p
->
imagename_dsc
.
dsc
$
w_length
=
strlen
(
p
->
imagename
);
p
->
imagename_dsc
.
dsc
$
b_dtype
=
DSC
$
K_DTYPE_T
;
p
->
imagename_dsc
.
dsc
$
b_class
=
DSC
$
K_CLASS_S
;
p
->
imagename_dsc
.
dsc
$
a_pointer
=
p
->
imagename
;
if
(
!
sk_push
(
dso
->
meth_data
,
(
char
*
)
p
))
{
DSOerr
(
DSO_F_VMS_LOAD
,
DSO_R_STACK_ERROR
);
OPENSSL_free
(
p
);
return
(
0
);
}
return
(
1
);
}
/* Note that this doesn't actually unload the shared image, as there is no
* such thing in VMS. Next time it get loaded again, a new copy will
* actually be loaded.
*/
static
int
vms_unload
(
DSO
*
dso
)
{
DSO_VMS_INTERNAL
*
p
;
if
(
dso
==
NULL
)
{
DSOerr
(
DSO_F_VMS_UNLOAD
,
ERR_R_PASSED_NULL_PARAMETER
);
return
(
0
);
}
if
(
sk_num
(
dso
->
meth_data
)
<
1
)
return
(
1
);
p
=
(
DSO_VMS_INTERNAL
*
)
sk_pop
(
dso
->
meth_data
);
if
(
p
==
NULL
)
{
DSOerr
(
DSO_F_VMS_UNLOAD
,
DSO_R_NULL_HANDLE
);
return
(
0
);
}
/* Cleanup */
OPENSSL_free
(
p
);
return
(
1
);
}
/* We must do this in a separate function because of the way the exception
handler works (it makes this function return */
static
int
do_find_symbol
(
DSO_VMS_INTERNAL
*
ptr
,
struct
dsc
$
descriptor_s
*
symname_dsc
,
void
**
sym
,
unsigned
long
flags
)
{
/* Make sure that signals are caught and returned instead of
aborting the program. The exception handler gets unestablished
automatically on return from this function. */
lib
$
establish
(
lib
$
sig_to_ret
);
if
(
ptr
->
imagename_dsc
.
dsc
$
w_length
)
return
lib
$
find_image_symbol
(
&
ptr
->
filename_dsc
,
symname_dsc
,
sym
,
&
ptr
->
imagename_dsc
,
flags
);
else
return
lib
$
find_image_symbol
(
&
ptr
->
filename_dsc
,
symname_dsc
,
sym
,
0
,
flags
);
}
static
void
*
vms_bind_sym
(
DSO
*
dso
,
const
char
*
symname
)
{
DSO_VMS_INTERNAL
*
ptr
;
void
*
sym
=
0
;
int
status
;
int
flags
=
LIB
$
M_FIS_MIXEDCASE
;
struct
dsc
$
descriptor_s
symname_dsc
;
symname_dsc
.
dsc
$
w_length
=
strlen
(
symname
);
symname_dsc
.
dsc
$
b_dtype
=
DSC
$
K_DTYPE_T
;
symname_dsc
.
dsc
$
b_class
=
DSC
$
K_CLASS_S
;
symname_dsc
.
dsc
$
a_pointer
=
(
char
*
)
symname
;
/* The cast is needed */
if
((
dso
==
NULL
)
||
(
symname
==
NULL
))
{
DSOerr
(
DSO_F_VMS_BIND_VAR
,
ERR_R_PASSED_NULL_PARAMETER
);
return
(
NULL
);
}
if
(
sk_num
(
dso
->
meth_data
)
<
1
)
{
DSOerr
(
DSO_F_VMS_BIND_VAR
,
DSO_R_STACK_ERROR
);
return
(
NULL
);
}
ptr
=
(
DSO_VMS_INTERNAL
*
)
sk_value
(
dso
->
meth_data
,
sk_num
(
dso
->
meth_data
)
-
1
);
if
(
ptr
==
NULL
)
{
DSOerr
(
DSO_F_VMS_BIND_VAR
,
DSO_R_NULL_HANDLE
);
return
(
NULL
);
}
if
(
dso
->
flags
&
DSO_FLAG_UPCASE_SYMBOL
)
flags
=
0
;
status
=
do_find_symbol
(
ptr
,
&
symname_dsc
,
&
sym
,
flags
);
if
(
!
$
VMS_STATUS_SUCCESS
(
status
))
{
unsigned
short
length
;
char
errstring
[
257
];
struct
dsc
$
descriptor_s
errstring_dsc
;
errstring_dsc
.
dsc
$
w_length
=
sizeof
(
errstring
);
errstring_dsc
.
dsc
$
b_dtype
=
DSC
$
K_DTYPE_T
;
errstring_dsc
.
dsc
$
b_class
=
DSC
$
K_CLASS_S
;
errstring_dsc
.
dsc
$
a_pointer
=
errstring
;
status
=
sys
$
getmsg
(
status
,
&
length
,
&
errstring_dsc
,
1
,
0
);
if
(
!
$
VMS_STATUS_SUCCESS
(
status
))
lib
$
signal
(
status
);
/* This is really bad. Abort! */
else
{
errstring
[
length
]
=
'\0'
;
DSOerr
(
DSO_F_VMS_BIND_VAR
,
DSO_R_SYM_FAILURE
);
if
(
ptr
->
imagename_dsc
.
dsc
$
w_length
)
ERR_add_error_data
(
9
,
"Symbol "
,
symname
,
" in "
,
ptr
->
filename
,
" ("
,
ptr
->
imagename
,
")"
,
": "
,
errstring
);
else
ERR_add_error_data
(
6
,
"Symbol "
,
symname
,
" in "
,
ptr
->
filename
,
": "
,
errstring
);
}
return
(
NULL
);
}
return
(
sym
);
}
static
void
*
vms_bind_var
(
DSO
*
dso
,
const
char
*
symname
)
{
return
vms_bind_sym
(
dso
,
symname
);
}
static
DSO_FUNC_TYPE
vms_bind_func
(
DSO
*
dso
,
const
char
*
symname
)
{
return
(
DSO_FUNC_TYPE
)
vms_bind_sym
(
dso
,
symname
);
}
static
long
vms_ctrl
(
DSO
*
dso
,
int
cmd
,
long
larg
,
void
*
parg
)
{
if
(
dso
==
NULL
)
{
DSOerr
(
DSO_F_VMS_CTRL
,
ERR_R_PASSED_NULL_PARAMETER
);
return
(
-
1
);
}
switch
(
cmd
)
{
case
DSO_CTRL_GET_FLAGS
:
return
dso
->
flags
;
case
DSO_CTRL_SET_FLAGS
:
dso
->
flags
=
(
int
)
larg
;
return
(
0
);
case
DSO_CTRL_OR_FLAGS
:
dso
->
flags
|=
(
int
)
larg
;
return
(
0
);
default:
break
;
}
DSOerr
(
DSO_F_VMS_CTRL
,
DSO_R_UNKNOWN_COMMAND
);
return
(
-
1
);
}
#endif
/* VMS */
编辑
预览
Markdown
is supported
0%
请重试
或
添加新附件
.
添加附件
取消
You are about to add
0
people
to the discussion. Proceed with caution.
先完成此消息的编辑!
取消
想要评论请
注册
或
登录