uclibc-ng

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Sigh. Turn debugging back off.

This is a touch cleaner, avoids using the comma operator.

This actually fixes things I believe.

Let system dependant things override common things.

Fix two bugs. First, gethostbyname was doing dns queries when given an IP
address. Secondly, when doing reverse dns lookups, it was appending the
domain, even if a domain was already attached.
-Erik

div and ldiv are required for ISO 9899
-Erik

Patch from Jean-Yves Avenard to add missing siglongjmp entry and
fix a bug in setjmp for SH

Update to "malloc" so it will work on CPUs not supporting non-aligned words.
malloc still only works for little-endian CPUs... Patch by Jean-Yves Avenard

Add an SH port done by Jean-Yves Avenard of Hewlett-Packard - Embedded
and Personal Systems. Thanks!
-Erik

Fix a couple of bugs in _fopen and fclose, plus change a few internals.

Have isatty call ioctl directly rather than tcgetattr; especially since any
program using stdio will call isatty during initialization.

Make sure errno is 0 before we call main (may have been set while initializing).

Remove redundant old isatty.c since newer termios supplies one.

I just changed "net" to "inet" to better follow the directory
structure of libc5 and glibc. Fix the makefile accordingly.
Folks will want to 'rm -rf net' to remove the old "net" directory.
-Erik

Lots of stdio cleanups. Several bug fixes, addition of a number of functions
to supplement macros in stdio.h, change perror to use stdio package instead
of "write". Also add back in weak stdio initialization for static lib case.

Create __uClibc_main to handle what can be done in C instead of each arch's
respective crt0.S. crt0.S should now only be responsible for setting things
up to call __uClibc_main(argc, argv, envp), which will do any other necessary
setup (setting global __environ, stdio init, etc), call main, and exit. This
should ease both maintainance and porting.

Revert to standard handling of _exit syscall in unified syscall case on i386.

Fix problems with test wrapper and test compiler selection.

Fix LIBC rule. (cut-and-paste user bug...)

And apparently some things include sys/time.h instead of time.h in uClibc...

I guess we always need timespec...

Add bdflush.

Add vdprintf function. Note: will be rewritten to check if file descriptor has an associated FILE to avoid bad interactions with buffered output, but needed for busybox right now and that implementation has the same bug.

Fix stdin/stdout/stderr for now.

Add tsearch functions from libc-5.3.12.

Comment out for now. Not used and was causing an error.

Add missing header file.

Handle definition of struct timespec.

Fix stdin/stdout/stderr (that I broke) and add vdprintf prototype.

Fix broken prototype.