freebsd-skq/libexec/rtld-aout
dfr 6da3ef3223 Change ld.so to correctly load dependant libraries for dlopen and unload them
on dlclose.  Also correctly call constructors and destructors for libraries
linked with /usr/lib/c++rt0.o.
Change interpretation of dlopen manpage to call _init() rather than init()
for dlopened objects.
Change c++rt0.o to avoid using atexit to call destructors, allowing dlclose to
call destructors when an object is unloaded.
Change interface between crt0 and ld.so to allow crt0 to call a function on
exit to call destructors for shared libraries explicitly.

These changes are backwards compatible.  Old binaries will work with the new
ld.so and new binaries will work with the old ld.so.  A version number has
been introduced in the crt0-ld.so interface to allow for future changes.

Reviewed by:	GAWollman, Craig Struble <cstruble@singularity.bevc.blacksburg.va.us>
1995-06-27 09:53:27 +00:00
..
i386 Weak symbol support from NetBSD. This should bring us in sync with the 1995-03-04 17:49:20 +00:00
Makefile Weak symbol support from NetBSD. This should bring us in sync with the 1995-03-04 17:49:20 +00:00
md-prologue.c
rtld.c Change ld.so to correctly load dependant libraries for dlopen and unload them 1995-06-27 09:53:27 +00:00
shlib.c Removed /usr/local/lib from the standard library search path to be 1995-03-19 21:20:09 +00:00