crypto/dso/dso_lib.c

72 void DSO_set_default_method(DSO_METHOD *meth)
74     default_DSO_meth = meth;
84     return (dso->meth);
87 DSO_METHOD *DSO_set_method(DSO *dso, DSO_METHOD *meth)
90     mtmp = dso->meth;
91     dso->meth = meth;
95 DSO *DSO_new_method(DSO_METHOD *meth)
119     if (meth == NULL)
120         ret->meth = default_DSO_meth;
122         ret->meth = meth;
124     if ((ret->meth->init != NULL) && !ret->meth->init(ret)) {
153     if ((dso->meth->dso_unload != NULL) && !dso->meth->dso_unload(dso)) {
158     if ((dso->meth->finish != NULL) && !dso->meth->finish(dso)) {
189 DSO *DSO_load(DSO *dso, const char *filename, DSO_METHOD *meth, int flags)
195         ret = DSO_new_method(meth);
227     if (ret->meth->dso_load == NULL) {
231     if (!ret->meth->dso_load(ret)) {
251     if (dso->meth->dso_bind_var == NULL) {
255     if ((ret = dso->meth->dso_bind_var(dso, symname)) == NULL) {
271     if (dso->meth->dso_bind_func == NULL) {
275     if ((ret = dso->meth->dso_bind_func(dso, symname)) == NULL) {
314     if ((dso->meth == NULL) || (dso->meth->dso_ctrl == NULL)) {
318     return (dso->meth->dso_ctrl(dso, cmd, larg, parg));
379         else if (dso->meth->dso_merger != NULL)
380             result = dso->meth->dso_merger(dso, filespec1, filespec2);
402         else if (dso->meth->dso_name_converter != NULL)
403             result = dso->meth->dso_name_converter(dso, filename);
427     DSO_METHOD *meth = default_DSO_meth;
428     if (meth == NULL)
429         meth = DSO_METHOD_openssl();
430     if (meth->pathbyaddr == NULL) {
434     return (*meth->pathbyaddr) (addr, path, sz);
439     DSO_METHOD *meth = default_DSO_meth;
440     if (meth == NULL)
441         meth = DSO_METHOD_openssl();
442     if (meth->globallookup == NULL) {
446     return (*meth->globallookup) (name);