libtool--gary--1.0--patch-31..32

[Gary V. Vaughan]

Tree version:   address@hidden/libtool--devo--1.0
CVSROOT:        /cvsroot/libtool
TIMESTAMP:       1.1518 2004/07/15 12:33:12
Module name:    /cvsroot/libtool/libtool
Changes by:     address@hidden

Log Message:
        
        Split lt_dlloader management into a separate file, and factor
        `loaders' list management into a new SList ADT.  In the process,
        the API for writing loaders is a little cleaner, so all the
        existing loaders were tweaked to take advantage of that:
        
        * libltdl/slist.h, libltdl/slist.c: New files implementing a
        generic singly linked list container ADT.  The ADT is purely
        internal, and none of its API's are visible from an installed
        libltdl.
        * libltdl/lt_dlloader.h (lt_dlloader): Removed next field again
        :-) Renamed to lt_dlvtable for API.  Changed all callers.
        (lt_dlloader_get): New function to turn an lt_dlloader into its
        associated lt_dlvtable.
        (lt_dlloader_add): Removed unused data parameter.  The caller
        data belongs to (and is set by) the loader itself, not the
        loader's client.  Changed all callers.
        (lt_dlloader_name, lt_dlloader_data): Removed.  Use
        lt_dlloader_get instead!
        * libltdl/lt__private.h: Include slist.h.
        (lt__alloc_die_callback): Add missing LT_SCOPE to declaration.
        (lt_dlhandle_struct): Use lt_dlvtable instead of opaque
        lt_dlloader.
        * libltdl/ltdl.c (lt_dlexit): Rewritten for the new loader API.
        (loaders, lt_dlloader_add, lt_dlloader_remove, lt_dlloader_next,
        lt_dlloader_find): Moved from here...
        * libltdl/lt_dlloader.c ((loaders, lt_dlloader_add,
        lt_dlloader_remove, lt_dlloader_next, lt_dlloader_find): ...to
        here.  And rewritten in terms of new SList interface.
        * libltdl/ltdl.c (lt_dlexit, tryall_dlopen): Rewritten in terms of
        new lt_dlloader interface.
        * libltdl/Makefile.am (libdlloader_la_SOURCES): Add slist.h and
        slist.c.  Move lt_dlloader.h from here...
        (pkginclude_HEADERS): ...to here.
        (libltdl_la_SOURCES): Add lt_dlloader.c and lt_dlloader.h.
-- 
Gary V. Vaughan      ())_.  address@hidden,gnu.org}
Research Scientist   ( '/   http://tkd.kicks-ass.net
GNU Hacker           / )=   http://www.gnu.org/software/libtool
Technical Author   `(_~)_   http://sources.redhat.com/autobook
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