src-test2/lib/csu/i386, branch release/2.2.0

YAMFC (use install flags ${COPY} instead of -C).

1997-03-03T14:57:06Z

Fixed prototyping of dlopen/dlsym in dlfcn.h, to match how crt0.c defines

1996-10-08T01:41:51Z

it and link.h prototypes it Error of my ways pointed out by Peter

Remove garbage initcode reference so that 'gcc -Dlint ...'

1996-10-06T03:19:26Z

will compile without error.

Support crt0 <-> ld.so interface version 4. This should be both backwards

1996-10-01T00:54:48Z

and forwards compatable with version 3. This is needed to enable storing a run-time library path in the dynamic linking headers. The crt startup tries version 4 first, and falls back to version 3, so an executable that is linked on -current will work with the ld.so on 2.1.x and less. Reviewed by: nate, jdp Obtained from: NetBSD

cmp -s || install -c --> install -C

1996-08-30T01:41:52Z

``mv'' -> ``mv -f''

1996-05-07T23:19:49Z

``rm'' -> ``rm -f'' so mv/rm may not ask for confirmation if you are not root

Changed the dimensions of __CTOR_LIST and DTOR_LIST__ from 0

1996-02-20T04:07:26Z

to 2. This makes them agree with the declarations in libgcc, and clears the way once again for linking c++rt0.o into all libraries, and eliminating CPLUSPLUSLIB from . (I have not made that change yet, because there is still a bootstrapping problem for "make world".) Also, removed a check which ensured that the constructor count in the first word of __CTOR_LIST__ was greater than zero before traversing the list. I had added that check earlier, but it is no longer necessary, now that there is guaranteed to be at least 2 words in __CTOR_LIST__.

Back out the thread_init code in order to allow -current to bootstrap

1996-01-30T05:55:20Z

from -stable, until a better solution is found. Submitted by: Consensus of mailing list and the almighty Jordan :)

Reviewed by: julian and (hsu?)

1996-01-22T00:02:33Z

Submitted by: John Birrel(L?) changes for threadsafe operations

Check the count in the first word of __CTOR_LIST__ before executing

1996-01-15T17:53:25Z

the loop that invokes the static constructors. That makes it safe to link c++rt0.o into any shared library, even one that does not have any static constructors. Formerly, doing that would cause a bus error. If the library has no static constructors, __CTOR_LIST__ comes out as a simple 4-byte COMMON region, and it does not have the usual NULL word that terminates the list of constructors. This caused the old code to "call" a garbage address via the non-existent entry __CTOR_LIST__[1]. The analogous code that invokes the static destructors was already safe. This change is fully backward-compatible. Reviewed by: dfr@render.com (Doug Rabson)