Remove $FreeBSD$: two-line .h pattern

Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/

include: General further adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using mis-identified many licenses so this was mostly a manua

include: General further adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using mis-identified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

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Initiate deorbit burn for the i386-only a.out related support. Moves are
under way to move the remnants of the a.out toolchain to ports. As the
comment in src/Makefile said, this stuff is deprecate

Initiate deorbit burn for the i386-only a.out related support. Moves are
under way to move the remnants of the a.out toolchain to ports. As the
comment in src/Makefile said, this stuff is deprecated and one should not
expect this to remain beyond 4.0-REL. It has already lasted WAY beyond
that.

Notable exceptions:
gcc - I have not touched the a.out generation stuff there.
ldd/ldconfig - still have some code to interface with a.out rtld.
old as/ld/etc - I have not removed these yet, pending their move to ports.
some includes - necessary for ldd/ldconfig for now.

Tested on: i386 (extensively), alpha

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Use sys/link_elf.h or sys/link_aout.h based on compile environment

Breath deep and take __P out of the system include files.

# This appears to not break X11, but I'm having problems compiling the
# glide part of the server with or without this patch, so I can't tel

Breath deep and take __P out of the system include files.

# This appears to not break X11, but I'm having problems compiling the
# glide part of the server with or without this patch, so I can't tell
# for sure.

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style(9) the structure definitions.

Update the prototype for "r_brk" to correspond with the change in
"src/libexec/rtld-elf/rtld.c" revision 1.48. This eliminates a
warning when building the dynamic linker, and it doesn't seem to
hurt

Update the prototype for "r_brk" to correspond with the change in
"src/libexec/rtld-elf/rtld.c" revision 1.48. This eliminates a
warning when building the dynamic linker, and it doesn't seem to
hurt anything else.

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$Id$ -> $FreeBSD$

Add GDB support for ELF shared libs.

Implement dladdr.

Move nlist related defines from link.h into nlist.h. Clean up
nlist.h.

Remove the prototypes for dlopen and related functions. They don't
belong here. The standard place for them is <dlfcn.h>, and there is
already another copy of the prototypes there.

const correctness for dl*()

Implement dlsym(RTLD_NEXT, symbol).

Back out all of yesterdays include file changes.

Make a lot of include-files self-contained. I excluded the patches changing
int's to gid_t and uid_t - should I commit these, too?

Closes PR misc/2625.

Submitted by: Julian Assange <proff@iq.org>

Revert $FreeBSD$ to $Id$

Make the long-awaited change from $Id$ to $FreeBSD$

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so

Make the long-awaited change from $Id$ to $FreeBSD$

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.

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Fixed the wrong include file for a "prototype mismatch" error between
dlfcn.h and link.h

dlfcn.h and link.h have conflicting declarations for dlopen/dlsym,
with dlfcn.h declaring them as:

void *dlopen __P((const char *, int));
void *dlsym __P((void *, const char *));

while link.h decla

dlfcn.h and link.h have conflicting declarations for dlopen/dlsym,
with dlfcn.h declaring them as:

void *dlopen __P((const char *, int));
void *dlsym __P((void *, const char *));

while link.h declared them as

extern void *dlopen __P((char *, int));
extern void *dlsym __P((void *, char *));

Fix link.h to match dlfcn.h

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Add support for storing a -R path in ld in the section dispatch table,
support LD_HINTS_VERSION_2 that has the ldconfig pathname stored in the
ld.so.hints file (ie: a new library can be installed and

Add support for storing a -R path in ld in the section dispatch table,
support LD_HINTS_VERSION_2 that has the ldconfig pathname stored in the
ld.so.hints file (ie: a new library can be installed and used without
needing to run ldconfig -m first)

Reviewed by: nate, jdp
Obtained from: NetBSD (mostly)

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Fix a bunch of spelling errors in the comment fields
of a bunch of system include files.

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 interpr

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>

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Weak symbol support from NetBSD. This should bring us in sync with the
NetBSD ld code except for local changes for dlopen() and friends and
the hashing on the minor value of the shlibs. We should b

Weak symbol support from NetBSD. This should bring us in sync with the
NetBSD ld code except for local changes for dlopen() and friends and
the hashing on the minor value of the shlibs. We should be binary
compatible now with all their libraries.

Obtained from: NetBSD

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Support for more Sun compatible dlopen() and friends. Also added proper error
handling.
Reviewed by: gj
Submitted by: Mark Diekhans <markd@grizzly.com>