uclibc-ng

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(MALLOC_HEADER_SIZE): New macro.
(MALLOC_BASE, MALLOC_ADDR): Use it.

Make sure NEW_SIZE is a multiple of HEAP_GRANULARITY.
Calculate amount freed when shrinking correctly.

Update the size of grown/shrunk allocations.
MALLOC_SET_SIZE now takes the user-address rather than the base-address.

MALLOC_SET_SIZE now takes the user-address rather than the base-address.

Define MALLOC_SET_SIZE to take the user-address rather than the base-address.

Implement shrinking.
Fix bug when growing an allocation.
Use new malloc header macros.

Use new malloc header macros.

Add macros to abstract the malloc header format a bit.

Avoid errors in case some loon has explicitly included
linux/kernel.h (even though doing so is very dumb).
-Erik

Oops. I accidentally omitted the actual mknod() function.
-Erik

Ok, I get it. sjhill kept adding the 'find' command since
include/sgidefs.h wasn't getting scrubbed. Fix it so this
symlink gets properly scrubbed, even for mipsel.
-Erik

Kill ill advised find command that was not doing anything
productive, but did annoying things instead.
-Erik

The __set_errno macro _must_ match that defined in include/bits/errno.h. We
can't tack in the return -1 since then when people include errno.h, the return
-1 mysteriously vanishes... Setting the __set_errno back and restoring the
'return -1;' calls to each _syscall[0-n] macro makes mips syscalls work again.
-Erik

Addition to 'distclean' for little endian MIPS.

ldso specific syscalls and userspace syscalls all in one file now.

Cleanup from Neal Crook fixing some formatting and eliminating
some "sh: cd: ./lib: No such file or directory" errors.

Kill cruft. Build ldd for the host system by default.
-Erik

Implement syscall() for arm
-Erik

Size tweaks.

Miscellaneous tidying-up.

Take advantage of the new syscall stuff on x86 and arm to kill
the ldso specific syscalls and use the generic ones instead.
-Erik

Redo the locking, so that it may actually work. Now locking is done at
the malloc/free level, not within the heap abstraction, and there's a
separate lock to control sbrk access.

Also, get rid of the separate `unmap_free_area' function in free.c, and
just put the code in the `free' function directly, which saves a bunch
of space (even compared to using an inline function) for some reason.

Add support for people calling syscall()
-Erik

Remove source files that, well, no longer exist :).

This rule is only necessary for little endian MIPS.

Factor out some common code sequences into inline functions.

Misc small cleanups.

Remove, since it's entirely incorrect

(__ASMNAME): Use C_SYMBOL_PREFIX.
(__ASMNAME2): Macro removed.

* Automatically try to unmap heap free-areas when they get very big.

* Instead of using mmap/munmap directly for large allocations, just use
the heap for everything (this is reasonable now that heap memory can
be unmapped).

* Use sbrk instead of mmap/munmap on systems with an MMU.