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cpython/Python/dynload_atheos.c at 2.7 · python-emscripten/cpython · GitHub
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dynload_atheos.c
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47 lines (38 loc) · 1.18 KB
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cpython
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Python
/
dynload_atheos.c
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/* Support for dynamic loading of extension modules */
#include
<atheos/image.h>
#include
<errno.h>
#include
"Python.h"
#include
"importdl.h"
const
struct
filedescr
_PyImport_DynLoadFiletab
[]
=
{
{
".so"
,
"rb"
,
C_EXTENSION
},
{
"module.so"
,
"rb"
,
C_EXTENSION
},
{
0
,
0
}
};
dl_funcptr
_PyImport_GetDynLoadFunc
(
const
char
*
fqname
,
const
char
*
shortname
,
const
char
*
pathname
,
FILE
*
fp
)
{
void
*
p
;
int
lib
;
char
funcname
[
258
];
if
(
Py_VerboseFlag
)
printf
(
"load_library %s\n"
,
pathname
);
lib
=
load_library
(
pathname
,
0
);
if
(
lib
<
0
) {
char
buf
[
512
];
if
(
Py_VerboseFlag
)
perror
(
pathname
);
PyOS_snprintf
(
buf
,
sizeof
(
buf
),
"Failed to load %.200s: %.200s"
,
pathname
,
strerror
(
errno
));
PyErr_SetString
(
PyExc_ImportError
,
buf
);
return
NULL
;
}
PyOS_snprintf
(
funcname
,
sizeof
(
funcname
),
"init%.200s"
,
shortname
);
if
(
Py_VerboseFlag
)
printf
(
"get_symbol_address %s\n"
,
funcname
);
if
(
get_symbol_address
(
lib
,
funcname
,
-1
,
&
p
)
<
0
) {
p
=
NULL
;
if
(
Py_VerboseFlag
)
perror
(
funcname
);
}
return
(
dl_funcptr
)
p
;
}
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