]> Hi, I am using camlidl-1.04 and ocaml-3.04 on Linux. Following is a section of code generated by camlidl which invokes the function camlidl_malloc() declared in caml/camlruntime.h value camlidl_test1_write_mark_table( value _v_mark, value _v_num) { struct marks *mark; /*in*/ int num; /*in*/ mlsize_t _c1; mlsize_t _c2; value _v3; struct camlidl_ctx_struct _ctxs = { CAMLIDL_TRANSIENT, NULL }; camlidl_ctx _ctx = &_ctxs; _c1 = Wosize_val(_v_mark); mark = camlidl_malloc(_c1 * sizeof(struct marks ), _ctx); for (_c2 = 0; _c2 < _c1; _c2++) { _v3 = Field(_v_mark, _c2); camlidl_ml2c_test1_struct_marks(_v3, &mark[_c2], _ctx); } num = Int_val(_v_num); write_mark_table(mark, num); camlidl_free(_ctx); return Val_unit; } The C file containing this code is compiled into a shared object (.so file) But when dynamically linking this C code with Caml code I get the error : "Error on dynamically loaded library: ./test1_stubs.so: undefined symbol: camlidl_malloc" It seems that camlidl_malloc() is declared in camlidlruntime.h but not defined . So how do I solve this error ? Thanx, Sandeep. Sandeep Subramaniam Graduate Research Assistant ITTC, Raymond Nichols Hall, University of Kansas ------------------- To unsubscribe, mail caml-list-request@inria.fr Archives: http://caml.inria.fr Bug reports: http://caml.inria.fr/bin/caml-bugs FAQ: http://caml.inria.fr/FAQ/ Beginner's list: http://groups.yahoo.com/group/ocaml_beginners