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v0.8.1
Revision 4cb373359d5ff29b222b10207516d294f3a54ad8 authored by Miss Islington (bot) on 25 February 2018, 12:07:24 UTC, committed by Christian Heimes on 25 February 2018, 12:07:24 UTC 
[3.7] bpo-32647: Link ctypes extension with libdl. (GH-5550) (#5874)
 
The ctypes module used to depend on indirect linking for dlopen. The shared
extension is now explicitly linked against libdl on platforms with dl.

Signed-off-by: Christian Heimes <christian@python.org>
(cherry picked from commit 5bb9692575f10f4a7c7f1c2c0c70956baf6d5c23)

Co-authored-by: Christian Heimes <christian@python.org>
1 parent ff7528f
Raw File
dynload_dl.c 

/* Support for dynamic loading of extension modules */

#include "dl.h"

#include "Python.h"
#include "importdl.h"


extern char *Py_GetProgramName(void);

const char *_PyImport_DynLoadFiletab[] = {".o", NULL};


dl_funcptr _PyImport_FindSharedFuncptr(const char *prefix,
                                       const char *shortname,
                                       const char *pathname, FILE *fp)
{
    char funcname[258];

    PyOS_snprintf(funcname, sizeof(funcname), "%.20s_%.200s", prefix, shortname);
    return dl_loadmod(Py_GetProgramName(), pathname, funcname);
}
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