Remove $FreeBSD$: two-line .h pattern

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

rtld-elf: Remove _PATH_ELF32_HINTS and _COMPAT32_PATH_RTLD

These are no longer referenced, with the one user of each now using the
double-underscore version with "32" as an argument instead.

Review

rtld-elf: Remove _PATH_ELF32_HINTS and _COMPAT32_PATH_RTLD

These are no longer referenced, with the one user of each now using the
double-underscore version with "32" as an argument instead.

Reviewed by: kib, brooks, jhb
Differential Revision: https://reviews.freebsd.org/D40935

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rtld-elf: Migrate from COMPAT_32BIT to generic COMPAT_libcompat/LIBCOMPAT

We still have a tiny amount of libcompat-specific code in rtld_paths.h,
but it's been deduplicated as much as possible, and

rtld-elf: Migrate from COMPAT_32BIT to generic COMPAT_libcompat/LIBCOMPAT

We still have a tiny amount of libcompat-specific code in rtld_paths.h,
but it's been deduplicated as much as possible, and in future we may
wish to just push these variables down to the few consumers of them and
make them use the double-underscore variants with a libcompat argument
rather than give them names here.

See commit 8fad2cda93c7 ("bsd.compat.mk: Provide new CPP and sub-make
variables") for the context behind this change.

Reviewed by: kib, brooks, jhb
Differential Revision: https://reviews.freebsd.org/D40925

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libcasper: Move helper libraries from /lib/casper to /lib.

These libraries are linked to directly by applications rather than
opened at runtime via dlopen().

Discussed with: oshogbo
Reviewed by: ma

libcasper: Move helper libraries from /lib/casper to /lib.

These libraries are linked to directly by applications rather than
opened at runtime via dlopen().

Discussed with: oshogbo
Reviewed by: markj, emaste
Differential Revision: https://reviews.freebsd.org/D39245

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rtld: add support for the $LIB token

similar to the same token in glibc.

Requested and reviewed by: bapt
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://review

rtld: add support for the $LIB token

similar to the same token in glibc.

Requested and reviewed by: bapt
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D37329

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rtld-elf: Remove libsoft support

Remove support for loading libsoft libraries.

Sponsored by: Netflix

rtld_paths.h: Provide _PATH_ELF32_HINTS string, unconditionally

Reviewed by: emaste
Tested by: jbeich
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.fr

rtld_paths.h: Provide _PATH_ELF32_HINTS string, unconditionally

Reviewed by: emaste
Tested by: jbeich
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D33058

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rtld-elf/paths.h: Make it usable outside rtld

but still for tightly coupled things like ldd(1)

Rename paths.h to rtld_paths.h.
Add guard for rtld-specific externs declarations.
Add _COMPAT32_BASENA

rtld-elf/paths.h: Make it usable outside rtld

but still for tightly coupled things like ldd(1)

Rename paths.h to rtld_paths.h.
Add guard for rtld-specific externs declarations.
Add _COMPAT32_BASENAME_RTLD and _COMPAT32_PATH_RTLD.

Reviewed by: arichardson, jhb
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D32464

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rtld-elf: compile with WANRS=4 warnings other than -Wcast-align

Reviewed By: kib
Approved By: brooks (mentor)
Differential Revision: https://reviews.freebsd.org/D17153

Make sure the rtld(1) error messages go to stderr, not stdout.
While here fix capitalization of a few nearby strings, add the
rtld's file name prefix so it's obvious where the message come
from, and

Make sure the rtld(1) error messages go to stderr, not stdout.
While here fix capitalization of a few nearby strings, add the
rtld's file name prefix so it's obvious where the message come
from, and return zero when "-h" is used.

Reviewed by: kib
MFC after: 2 weeks
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D16530

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Convert casperd(8) daemon to the libcasper.
After calling the cap_init(3) function Casper will fork from it's original
process, using pdfork(2). Forking from a process has a lot of advantages:
1. We

Convert casperd(8) daemon to the libcasper.
After calling the cap_init(3) function Casper will fork from it's original
process, using pdfork(2). Forking from a process has a lot of advantages:
1. We have the same cwd as the original process.
2. The same uid, gid and groups.
3. The same MAC labels.
4. The same descriptor table.
5. The same routing table.
6. The same umask.
7. The same cpuset(1).
From now services are also in form of libraries.
We also removed libcapsicum at all and converts existing program using Casper
to new architecture.

Discussed with: pjd, jonathan, ed, drysdale@google.com, emaste
Partially reviewed by: drysdale@google.com, bdrewery
Approved by: pjd (mentor)
Differential Revision: https://reviews.freebsd.org/D4277

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Restore ABI variants now that ldconfig groks -soft. In addition, as a
transition mechanism, if we don't have /usr/libsoft, assume that soft
float ABI binaries are the default, so treat them as defaul

Restore ABI variants now that ldconfig groks -soft. In addition, as a
transition mechanism, if we don't have /usr/libsoft, assume that soft
float ABI binaries are the default, so treat them as default binaries.
When we've fully transitioned, it will make no sense to do this stat,
and it will be removed.

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Create a generalized exec hook that different architectures can hook
into if they need to, but default to no action.

Differential Review: https://reviews.freebsd.org/D2718

Rather than using the #define for path names, indirect through a char *
variable that could change for different executable types detected.

Move all the paths into a new path.h to centralize them.