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* Update Copyright statements for 2014.Paul Smith2014-09-301-1/+1
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* * loadapi.c (gmk_eval): Use C90 syntax.Paul Smith2014-09-301-1/+2
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* * loadapi.c (gmk_eval): [SV 43221] Preserve var buff content for eval.Paul Smith2014-09-151-0/+8
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* Sanitize the registered function interface.Paul Smith2013-10-051-4/+3
| | | | | | Expand the characters which are legal in a function name, and check the name for validity. Create a type for the function pointer. Convert the last argument from a boolean to flags, to allow for expansion.
* Add memory allocation cleanup to loadable objects.Paul Smith2013-05-041-1/+15
| | | | | Add gmk_alloc() and gmk_free() functions so loadable objects can access our memory model. Also provide a more extensive example in the manual.
* Fix interfacing with and remaking dynamic objects on MS-Windows.Eli Zaretskii2013-05-031-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | load.c (load_object, load_file): Accept an additional argument DLP and return in it a pointer that can be used to unload the dynamic object. read.c (eval): Call load_file with an additional argument, and record the pointer returned there in the 'struct file' object of dynamic objects in that object's 'struct file'. commands.c (execute_file_commands): Unload dynamic objects before remaking them, to avoid failure to remake if the OS doesn't allow overwriting objects that are in use. filedef.h (struct file): New member dlopen_ptr. gnumake.h (GMK_EXPORT): Define to dllexport/dllimport decorations for Windows and to nothing on other platforms. (gmk_eval, gmk_expand, gmk_add_function): Add GMK_EXPORT qualifier to prototypes. makeint.h (MAIN): Define before including gnumake.h, to give correct dllexport decorations to exported functions. (load_file): Adjust prototype. loadapi.c: Don't include gnumake.h, since makeint.h already includes it, and takes care of defining MAIN before doing so. build_w32.bat (LinkGCC): Produce an import library for functions exported by Make for loadable dynamic objects. w32/compat/posixfcn.c (dlclose): New function. w32/include/dlfcn.h (dlclose): Add prototype. scripts/features/load: Fix signatures of testload_gmk_setup and explicit_setup, to bring them in line with the documentation.
* Use ENULLLOOP to handle EINTR during realpath(). Fixes Savannah bug #38420Paul Smith2013-02-281-0/+1
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* Expand the loadable object support.Paul Smith2013-02-251-0/+49
Provide a simple API for loaded objects to interact with GNU make. I still won't guarantee that this API won't change but it's much closer to something that's supported and provides easy-to-use interfaces with a public header file.