we don't need <sys/mbuf.h>

branches: 1.41.6;
Trailing whitespace

branches: 1.40.6; 1.40.12;
warns=4

Fix error in previous. From nakayama@.

Try read() on ld.so.conf. If the file is small, it avoids stat+mmap+munmap.

branches: 1.37.6; 1.37.8;
- Don't use the names malloc/free/etc, since we can end up pulling in libc's
malloc which is not what we want.
- Remove ancient memory compaction hack. Realloc on free memory is now an
error again (from joerg@).

Ok christos@.

provide xrealloc, and don't cast and use malloc and realloc directly.

Use AT_SUN_EXECPATH instead of argv[0] for the executable name. This needs
kernel support, which is not there yet, thus $ORIGIN is broken at this time.
This is ok, nothing uses it yet.

branches: 1.34.4;
Support Solaris-like $ORIGIN etc. expansions in paths.

Add some sanity checking inspired by gcc -Wuninitialized.

Add __RCSIDs.

OK'd by mycroft.

Make ld.elf_so use the new sysctl API. That allows the user to give any
sysctl variable name in /etc/ld.so.conf. It also makes the ld.elf_so
binary slightly smaller (at least on i386), and has no impact on
performance.

Fixes PR 26100.

The <sys/sysctl.h> header already provides a perfectly good struct for
this purpose, so...uh...use it.

Don't assume past the mmaped region is accessible.

Fix warning message: the failed operation is not fstat but mmap.

ANSIfy and de-__P().

KNF- blank lines before code at start of functions.

Embedded whitespace in dirname is supported again.

A line whose length is 0 always begins with '#'.

Minor cleanup.

Better fix of parser bug.

Don't call _rtld_process_mapping() with null string.

Simplify the hint file parser a bit.

Minor cleanup.

Call NEW() rather than CNEW().

Nuke -DRTLD_RELOCATE_SELF and `dodebug' from orbit.

Add some consts.

branches: 1.15.2;
Don't include <uvm/uvm_param.h>. It does not appear to be needed by anything.
<uvm/uvm_param.h> does not exist under 1.5. Tested on i386 and sparc.
Anyway, if it is indeed needed by other platforms then we'll put it back,
but I don't see how since it does not define any types.

Fix linked-list botch with sysctl-based library selection that meant
only the last line was used. Allow more than one white space character
between fields.

Reviewed by Christos Zoulas.

Only need to include <sys/sysctl.h> once.

we now need <uvm/uvm_param.h>

branches: 1.11.4;
Initial commit of arm26 port

use xwarnx instead of warnx

PR/9031: Scott Ellis: Ignore empty sysctl directive lines.

Do what the people want. Support full sysctl names.

Enable parsing and mapping of hardware dependent libraries in ld.so.conf
To be documented in the man page.

branches: 1.6.4;
fix typo

enable /etc/ld.so.conf processing
[reviewed by thorpej]

KNF

Cleanup global variable access so rtld can be self relocating. Also KNF
reloc.c and move md sparc parts to arch/sparc/mdreloc.c
Now we don't need to load at address 0 on the i386 and the mips should be
trivial to fix.

WARNS?=1

First cut at an ELF shared loader. Originally from John Polstra's FreeBSD elf
kit, then hacked on by Matt Thomas <matt@3am-software.com>, then by me (to
make it work with new versions of the toolchain, etc.). This runs, but it's
in serious need of cleaning and/or a fair bit of reworking. See the README
file for more information, and a list of things to do.