Python/dynload_atheos.c

   1
   2 /* Support for dynamic loading of extension modules */
   3
   4 #include <atheos/image.h>
   5 #include <errno.h>
   6
   7 #include "Python.h"
   8 #include "importdl.h"
   9
  10
  11 const struct filedescr _PyImport_DynLoadFiletab[] = {
  12         {".so", "rb", C_EXTENSION},
  13         {"module.so", "rb", C_EXTENSION},
  14         {0, 0}
  15 };
  16
  17 dl_funcptr _PyImport_GetDynLoadFunc(const char *fqname, const char *shortname,
  18                                     const char *pathname, FILE *fp)
  19 {
  20         void *p;
  21         int lib;
  22         char funcname[258];
  23
  24         if (Py_VerboseFlag)
  25                 printf("load_library %s\n", pathname);
  26
  27         lib = load_library(pathname, 0);
  28         if (lib < 0) {
  29                 char buf[512];
  30                 if (Py_VerboseFlag)
  31                         perror(pathname);
  32                 PyOS_snprintf(buf, sizeof(buf), "Failed to load %.200s: %.200s",
  33                               pathname, strerror(errno));
  34                 PyErr_SetString(PyExc_ImportError, buf);
  35                 return NULL;
  36         }
  37         PyOS_snprintf(funcname, sizeof(funcname), "init%.200s", shortname);
  38         if (Py_VerboseFlag)
  39                 printf("get_symbol_address %s\n", funcname);
  40         if (get_symbol_address(lib, funcname, -1, &p) < 0) {
  41                 p = NULL;
  42                 if (Py_VerboseFlag)
  43                         perror(funcname);
  44         }
  45
  46         return (dl_funcptr) p;
  47 }