package ctypes-foreign

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ctypes-foreign
- CHANGES
- README
- Library ctypes-foreign
  - Ctypes_closure_properties
    
    MUTEX
    
    Make
  - Ctypes_ffi
    
    CLOSURE_PROPERTIES
    
    Make
  - Ctypes_ffi_stubs
  - Ctypes_foreign_basis
    
    Make
    
    Ffi
    
    Funptr
  - Ctypes_weak_ref
  - Dl
  - Foreign
    
    Funptr
  - Libffi_abi
- Sources
  - ctypes-foreign
    
    ctypes_closure_properties.ml
    
    ctypes_ffi.ml
    
    ctypes_ffi_stubs.ml
    
    ctypes_foreign_basis.ml
    
    ctypes_weak_ref.ml
    
    dl.ml
    
    foreign.ml
    
    libffi_abi.ml

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Source

Module `Dl`Source

Bindings to the dlopen / dlsym interface.

Sourcetype library

The type of dynamic libraries, as returned by dlopen.

Sourceexception DL_error of string

An error condition occurred when calling dlopen, dlclose or dlsym. The argument is the string returned by the dlerror function.

Sourcetype flag =

| RTLD_LAZY
| RTLD_NOW
| RTLD_GLOBAL
| RTLD_LOCAL
| RTLD_NODELETE
| RTLD_NOLOAD
| RTLD_DEEPBIND

Flags for dlopen

Note for windows users: Only RTLD_NOLOAD and RTLD_NODELETE are supported. Passing no or any other flags to dlopen will result in standard behaviour: just LoadLibrary is called. If RTLD_NOLOAD is specified and the module is not already loaded, a DL_error with the string "library not loaded" is thrown; there is however no test, if such a library exists at all (like under linux).

Sourceval dlopen : ?filename:string -> flags:flag list -> library

Open a dynamic library.

Note for windows users: the filename must be encoded in UTF-8

Sourceval dlclose : handle:library -> unit

Close a dynamic library.

Sourceval dlsym : ?handle:library -> symbol:string -> nativeint

Look up a symbol in a dynamic library.

package ctypes-foreign

Module DlSource

Module `Dl`Source