uclibc-ng/Changelog.full

2003-01-24  Erik Andersen  <andersen@dillweed>

	* libc/sysdeps/linux/sparc/bits/types.h, libc/sysdeps/linux/powerpc/bits/types.h, libc/sysdeps/linux/mips/bits/types.h, libc/sysdeps/linux/m68k/bits/kernel_stat.h, libc/sysdeps/linux/i386/bits/kernel_stat.h, libc/sysdeps/linux/h8300/bits/kernel_stat.h, libc/sysdeps/linux/cris/bits/kernel_stat.h, libc/sysdeps/linux/common/bits/kernel_stat.h, libc/sysdeps/linux/common/bits/types.h, libc/sysdeps/linux/common/xstatconv.c, libc/sysdeps/linux/arm/bits/kernel_stat.h, libc/sysdeps/linux/alpha/bits/types.h:
	Finish up fixing stat and setting various system types.

	* Makefile:
	Don't clean config system except on 'make distclean'.  Remember to
	clean locale stuff on 'make clean'

	* test/stat/.cvsignore, test/stat/Makefile, test/stat/stat.c:
	Better stat tests

	* libc/sysdeps/linux/common/Makefile, libc/sysdeps/linux/common/syscalls.c, libc/sysdeps/linux/common/xstatconv.c, libc/sysdeps/linux/common/xstatconv.h:
	I thought it would be smaller to inline since these funcs are small.
	Well, not inlining saves 300 bytes, so do that instead.
	 -Erik

	* libc/sysdeps/linux/v850/bits/kernel_stat.h, libc/sysdeps/linux/sparc/bits/kernel_stat.h, libc/sysdeps/linux/sh/bits/kernel_stat.h, libc/sysdeps/linux/powerpc/bits/kernel_stat.h, libc/sysdeps/linux/mips/bits/kernel_stat.h, libc/sysdeps/linux/m68k/bits/kernel_stat.h, libc/sysdeps/linux/i386/bits/kernel_stat.h, libc/sysdeps/linux/h8300/bits/kernel_stat.h, libc/sysdeps/linux/cris/bits/kernel_stat.h, libc/sysdeps/linux/common/bits/kernel_stat.h, libc/sysdeps/linux/common/bits/stat.h, libc/sysdeps/linux/common/syscalls.c, libc/sysdeps/linux/common/xstatconv.c, libc/sysdeps/linux/arm/bits/kernel_stat.h, libc/sysdeps/linux/alpha/bits/kernel_stat.h, ldso/ldso/ld_syscall.h:
	Ok, people are probably going to hate me for this...  This commit changes the
	type of 'struct stat' and 'struct stat64' so they use consistant types.

	This change is the result of a bug I found while trying to use GNU tar.  The
	problem was caused by our using kernel types within struct stat and trying to
	directly compare these values with standard types.  Trying an 'if (a < b)' when
	'a' is an 'unsigned long' and 'b' is an 'int' leads to very different results
	then when comparing entities of the same type (i.e. time_t values)....
	Grumble.  Nasty stuff, but I'm glad I got this out of the way now.

	As a result of this fix, uClibc 0.9.17 will not be binary compatible with
	earlier releases.  I have always warned people this can and will happen.
	 -Erik

	* docs/uclibc.org/FAQ.html:
	Add FAQ entry for "sh: can't access tty; job control turned off"
	 -Erik

	* libc/stdlib/atexit.c:
	Doh!  Fix potential stack corruption caused by dynamic atexit
	allocating size incorrectly....
	 -Erik

2003-01-23  Erik Andersen  <andersen@dillweed>

	* libc/sysdeps/linux/v850/Makefile, libc/sysdeps/linux/sparc/Makefile, libc/sysdeps/linux/sh/Makefile, libc/sysdeps/linux/sh/crt0.S, libc/sysdeps/linux/mips/crt0.S, libc/sysdeps/linux/mips/Makefile, libc/sysdeps/linux/i960/Makefile, libc/sysdeps/linux/m68k/Makefile, libc/sysdeps/linux/m68k/crt0.S, libc/sysdeps/linux/i386/Makefile, libc/sysdeps/linux/i386/crt0.S, libc/sysdeps/linux/h8300/Makefile, libc/sysdeps/linux/h8300/crt0.S, libc/sysdeps/linux/cris/Makefile, libc/sysdeps/linux/common/Makefile, libc/sysdeps/linux/arm/Makefile, libc/sysdeps/linux/Makefile, libc/sysdeps/linux/alpha/Makefile, libc/sysdeps/Makefile:
	Update architecture specific support to consistantly
	generate a crt0 and crt1 file.  Most arches still need
	to be updated to call __uClibc_start_main() rather than
	__uClibc_main().

	* libc/sysdeps/linux/alpha/Makefile, libc/sysdeps/linux/alpha/crt0.S:
	Hopefully this is correct

	* libc/sysdeps/linux/cris/crt0.c, libc/sysdeps/linux/cris/Makefile:
	Hopefully this will work as expected.  I have no way to
	test but this should be correct.

	* libc/sysdeps/linux/arm/crt0.S:
	Update crt0 for arm to provide the main reference
	a bit more nicely, and make _init and _fini be weak
	for people with broken compilers
	 -Erik

	* Rules.mak: Shuffle OPTIMIZATION setting a bit

2003-01-23  Manuel Novoa III  <mjn3@dillweed>

	* libc/stdio/stdio.c:
	Wasn't thinking... we don't need to seek to end when appending if stdio
	is built without buffer support.

2003-01-23  Erik Andersen  <andersen@dillweed>

	* test/unistd/Makefile, test/termios/Makefile, test/string/Makefile, test/stdlib/Makefile, test/stat/Makefile, test/silly/Makefile, test/signal/Makefile, test/pwd_grp/Makefile, test/malloc/Makefile, test/math/.cvsignore, test/math/Makefile, test/math/rint.c, test/crypt/Makefile, test/Config, test/Rules.mak:
	Update tests to be somewhat consistant with the rest of the world

	* libc/sysdeps/linux/common/.cvsignore: Update ignore list

	* libc/sysdeps/linux/i386/Makefile: Update a tiny bit

	* libc/Makefile, libc/sysdeps/linux/common/Makefile, extra/scripts/initfini.awk, Rules.mak:
	Cleanup makefiles and make clean a bit

	* libc/misc/internals/__uClibc_main.c:
	Making atexit weak does nothing for dynamicly linked apps.  And for
	staticly linked apps it entirely prevents destructors from running
	unless atexit is called for some other reason.  So if they enabled
	ctor/dtor support we need to have a call to the real atexit for
	dtors to work properly.  If people don't want the extra 4k or so
	of junk in their static apps, they should leave ctor/dtor support
	disabled.
	 -Erik

	* libc/sysdeps/linux/i386/crt0.S:
	simpler method for getting a 'main' reference.  Make _init and _fini
	be weak so people won't need to fix their compilers

	* libc/sysdeps/linux/powerpc/crt0.S:
	Shuffle two lines so the comment applies to the correct line.

	* libc/sysdeps/linux/powerpc/crt0.S, libc/sysdeps/linux/powerpc/Makefile:
	Rewrite powerpc crt0.S for proper ctor/dtor handling

	* libc/stdlib/malloc-930716/malloc.c: Kill the needless '#if 1'

	* libc/stdlib/malloc/malloc.c:
	Update malloc behavior on malloc(0) to be consistant with
	malloc-930716 behavior, i.e. return a NULL.

	* libpthread/linuxthreads/manager.c, libpthread/linuxthreads/pthread.c, libpthread/linuxthreads/specific.c, libpthread/linuxthreads_db/td_symbol_list.c:
	Just be a bit less different from latest glibc version in comments
	and in the files where variables live.

	* libpthread/linuxthreads/sysdeps/mips/pt-machine.h:
	Per patch from Nathan Field at ghs.com, fix the mips __compare_and_swap inline
	function.  Without this fix, pthread_mutex_lock/pthread_mutex_unlock don't work
	on mips.

	* libpthread/linuxthreads/pthread.c:
	Per patch from Nathan Field at ghs.com, fix __pthread_initialize_manager so it
	locks before calling clone when under a debugger, and unlocks on success or
	failure of clone when under a debugger.

	* libpthread/linuxthreads/manager.c, libpthread/linuxthreads/specific.c:
	Per patch from Nathan Field at ghs.com, add a couple of variables
	needed to make gdb happy when debugging threadded apps.

	* libpthread/linuxthreads_db/td_symbol_list.c:
	Fix indenting.  Per patch from Nathan Field at ghs.com,  change
	LINUXTHREADS_PTHREAD_THREADS_MAX to properly point to "__pthread_threads_max".

	* extra/config/menubox.c:
	Patch from Brett Hunt at micron.com to fixup potential segfaults
	during 'make menuconfig'

2003-01-22  Manuel Novoa III  <mjn3@dillweed>

	* libc/stdio/stdio.c:
	Fixed a bug related file position in append mode.  _stdio_fwrite now
	  seeks to the end of the stream when append mode is set and we are
	  transitioning to write mode, so that subsequent ftell() return
	  values are correct.
	Also fix _stdio_fopen to support fdopen() with append specified when
	  the underlying file didn't have O_APPEND set.  It now sets the
	  O_APPEND flag as recommended by SUSv3 and is done by glibc.

2003-01-22  Erik Andersen  <andersen@dillweed>

	* libc/signal/sigaction.c, libc/sysdeps/linux/arm/sigaction.c, libc/sysdeps/linux/common/bits/kernel_sigaction.h, libc/sysdeps/linux/common/syscalls.c, libc/sysdeps/linux/i386/Makefile, libc/sysdeps/linux/i386/sigaction.c:
	Update sigaction syscall names to act more like glibc.  Fix the x86 sigaction
	implementation such that gdb can actually debug signal handlers.  Gdb behaves
	much better now, for example, on multi-threaded apps.
	 -Erik

2003-01-22  sjhill  <sjhill@dillweed>

	* libc/sysdeps/linux/mips/bits/kernel_types.h:
	Changed '__kernel_nlink_t' data type to match Linux/MIPS kernel type
	definition and to be consistent with the ABI. Done per conversation
	with Ralf (Linux/MIPS) maintainer.

2003-01-22  Erik Andersen  <andersen@dillweed>

	* libc/sysdeps/linux/arm/Makefile, libc/sysdeps/linux/arm/sigaction.c, libc/sysdeps/linux/arm/sigrestorer.S:
	Add in arm specific sigaction implementation to fix sa_restorer
	behavior so it works as expected

	* libc/sysdeps/linux/common/bits/kernel_sigaction.h: Missed an endif

	* libc/sysdeps/linux/common/bits/kernel_sigaction.h, libc/signal/sigaction.c:
	Looks like sigaction on arm needs adjustment, so split this into
	a common header file and a default implementation.

2003-01-18  Erik Andersen  <andersen@dillweed>

	* libc/misc/file/Makefile, libc/misc/file/lockf64.c:
	Only include lockf64 when large file support is enabled, fixing
	a problem noticed by Jeff Mock.  Sorry about that.
	 -Erik

2003-01-17  Erik Andersen  <andersen@dillweed>

	* Rules.mak: Remember to also export LC_ALL in addition to setting it.
	 -Erik

2003-01-16  Erik Andersen  <andersen@dillweed>

	* extra/Configs/Config.arm, extra/Configs/Config.i386, extra/Configs/Config.i386.default, Rules.mak:
	Update build rules a bit.  fix quoting problems.  Update default
	x86 compiler optimization to not force building i386 opcodes.

2003-01-14  Erik Andersen  <andersen@dillweed>

	* Rules.mak: Strip off unwanted quotes from ARCH_CFLAGS.  Attempt to
	enforce consistent sort order, 'gcc -print-search-dirs'
	behavior, etc by forcing the build into the C locale.
	 -Erik

2003-01-11  Erik Andersen  <andersen@dillweed>

	* extra/config/Makefile:
	Patch from Robert Schwebel -- support ncurses installed in /usr/local

2003-01-10  Erik Andersen  <andersen@dillweed>

	* docs/uclibc.org/index.html: Update website dev image blurb

	* libc/inet/resolv.c: Patch from Jay Kulpinski:
	    __decode_dotted() does not count the null terminating byte of
	    a hostname in the DNS response.  This causes lookups to fail
	    if the DNS response doesn't compress domain names in the
	    message.

	* libc/inet/ether_addr.c: Fix warnings

	* libc/misc/file/Makefile, libc/misc/file/lockf64.c: Implement lockf64
	 -Erik

	* libc/inet/Makefile, libc/inet/ether_addr.c:
	Patch from Nick Fedchik to support ether_aton

2003-01-09  Erik Andersen  <andersen@dillweed>

	* docs/uclibc.org/index.html:
	mention the uClibc root_fs now available on uclibc.org

	* include/stdlib.h:
	Hide unimplemented and legacy ecvt and friends from configure.
	 -Erik

2003-01-08  Erik Andersen  <andersen@dillweed>

	* include/inttypes.h:
	Disable the __USE_EXTERN_INLINES versions of these headers, which
	use non-existant glibc internals.

2003-01-08  Manuel Novoa III  <mjn3@dillweed>

	* include/stdlib.h:
	For now, "#if 0" out the inlining of (currently unsupported) glibc-specific
	string->numeric conversion functions.

2003-01-08  Erik Andersen  <andersen@dillweed>

	* docs/uclibc.org/index.html:
	Lineo has ceased to exist and is no longer a sponsor

2003-01-05  Manuel Novoa III  <mjn3@dillweed>

	* libc/stdio/stdio.c, TODO:
	Fix a silly bug in _wstdio_fwrite.  wprintf %s should now work correctly.

2003-01-03  Erik Andersen  <andersen@dillweed>

	* ldso/libdl/dlib.c:
	If they call dlopen with anything other than RTLD_LAZY
	or RTLD_NOW then we need to error out.

2003-01-02  Erik Andersen  <andersen@dillweed>

	* libc/sysdeps/linux/sparc/bits/syscalls.h, libc/sysdeps/linux/sparc/Makefile, libc/sysdeps/linux/sparc/__longjmp.S, libc/sysdeps/linux/sparc/fork.S, libc/sysdeps/linux/sparc/rem.S, libc/sysdeps/linux/sparc/sdiv.S, libc/sysdeps/linux/sparc/setjmp.S, libc/sysdeps/linux/sparc/sysdep.h, libc/sysdeps/linux/sparc/udiv.S, libc/sysdeps/linux/sparc/umul.S, libc/sysdeps/linux/sparc/urem.S, libc/sysdeps/linux/sparc/vfork.S, libpthread/linuxthreads/sysdeps/sparc/pt-machine.h, libpthread/linuxthreads/sysdeps/sparc/sigcontextinfo.h:
	Rework sparc architecture support so it will compile
	and run.  Seems to be working...
	 -Erik

2002-12-21  Erik Andersen  <andersen@dillweed>

	* libc/sysdeps/linux/powerpc/Makefile:
	Be sure we have a crt1.o file.  Use the asm version by default.
	 -Erik

2002-12-20  Manuel Novoa III  <mjn3@dillweed>

	* TODO: Update.

	* extra/locale/LOCALES: Obligatory forgotten update...

	* extra/locale/Makefile:
	Add a target so that people can download and use pregenerated locale data
	files instead of generating approx 40Mb of glibc locales to get the 300+
	locales currently supported.

	* libc/sysdeps/linux/common/bits/uClibc_locale.h, libc/string/Makefile, libc/string/wstring.c, libc/stdio/printf.c, libc/stdio/stdio.c, libc/misc/locale/locale.c, include/langinfo.h, extra/locale/collation/tl_PH, extra/locale/collation/tr_TR, extra/locale/collation/tt_RU, extra/locale/collation/uk_UA, extra/locale/collation/ur_PK, extra/locale/collation/uz_UZ, extra/locale/collation/vi_VN, extra/locale/collation/wa_BE, extra/locale/collation/yi_US, extra/locale/collation/zh_CN, extra/locale/collation/zh_HK, extra/locale/collation/zh_SG, extra/locale/collation/zh_TW, extra/locale/collation/oc_FR, extra/locale/collation/pl_PL, extra/locale/collation/pt_BR, extra/locale/collation/pt_PT, extra/locale/collation/ro_RO, extra/locale/collation/ru_RU, extra/locale/collation/ru_UA, extra/locale/collation/se_NO, extra/locale/collation/sk_SK, extra/locale/collation/sl_SI, extra/locale/collation/sq_AL, extra/locale/collation/sr_YU, extra/locale/collation/sv_FI, extra/locale/collation/sv_SE, extra/locale/collation/ta_IN, extra/locale/collation/te_IN, extra/locale/collation/tg_TJ, extra/locale/collation/th_TH, extra/locale/collation/ti_ER, extra/locale/collation/ti_ET, extra/locale/collation/mi_NZ, extra/locale/collation/mk_MK, extra/locale/collation/mr_IN, extra/locale/collation/ms_MY, extra/locale/collation/mt_MT, extra/locale/collation/nl_BE, extra/locale/collation/nl_NL, extra/locale/collation/nn_NO, extra/locale/collation/no_NO, extra/locale/collation/hu_HU, extra/locale/collation/hy_AM, extra/locale/collation/id_ID, extra/locale/collation/is_IS, extra/locale/collation/iso14651_t1, extra/locale/collation/it_CH, extra/locale/collation/it_IT, extra/locale/collation/iw_IL, extra/locale/collation/ja_JP, extra/locale/collation/ka_GE, extra/locale/collation/kl_GL, extra/locale/collation/ko_KR, extra/locale/collation/kw_GB, extra/locale/collation/lt_LT, extra/locale/collation/lv_LV, extra/locale/collation/es_VE, extra/locale/collation/et_EE, extra/locale/collation/eu_ES, extra/locale/collation/fa_IR, extra/locale/collation/fi_FI, extra/locale/collation/fo_FO, extra/locale/collation/fr_BE, extra/locale/collation/fr_CA, extra/locale/collation/fr_CH, extra/locale/collation/fr_FR, extra/locale/collation/fr_LU, extra/locale/collation/ga_IE, extra/locale/collation/gd_GB, extra/locale/collation/gl_ES, extra/locale/collation/gv_GB, extra/locale/collation/he_IL, extra/locale/collation/hi_IN, extra/locale/collation/hr_HR, extra/locale/collation/en_ZW, extra/locale/collation/eo_EO, extra/locale/collation/es_AR, extra/locale/collation/es_BO, extra/locale/collation/es_CL, extra/locale/collation/es_CO, extra/locale/collation/es_CR, extra/locale/collation/es_DO, extra/locale/collation/es_EC, extra/locale/collation/es_ES, extra/locale/collation/es_GT, extra/locale/collation/es_HN, extra/locale/collation/es_MX, extra/locale/collation/es_NI, extra/locale/collation/es_PA, extra/locale/collation/es_PE, extra/locale/collation/es_PR, extra/locale/collation/es_PY, extra/locale/collation/es_SV, extra/locale/collation/es_US, extra/locale/collation/es_UY, extra/locale/collation/cs_CZ, extra/locale/collation/cy_GB, extra/locale/collation/da_DK, extra/locale/collation/de_AT, extra/locale/collation/de_BE, extra/locale/collation/de_CH, extra/locale/collation/de_DE, extra/locale/collation/de_LU, extra/locale/collation/el_GR, extra/locale/collation/en_AU, extra/locale/collation/en_BW, extra/locale/collation/en_CA, extra/locale/collation/en_DK, extra/locale/collation/en_GB, extra/locale/collation/en_HK, extra/locale/collation/en_IE, extra/locale/collation/en_IN, extra/locale/collation/en_NZ, extra/locale/collation/en_PH, extra/locale/collation/en_SG, extra/locale/collation/en_US, extra/locale/collation/en_ZA, extra/locale/collation/af_ZA, extra/locale/collation/am_ET, extra/locale/collation/ar_AE, extra/locale/collation/ar_BH, extra/locale/collation/ar_DZ, extra/locale/collation/ar_EG, extra/locale/collation/ar_IN, extra/locale/collation/ar_IQ, extra/locale/collation/ar_JO, extra/locale/collation/ar_KW, extra/locale/collation/ar_LB, extra/locale/collation/ar_LY, extra/locale/collation/ar_MA, extra/locale/collation/ar_OM, extra/locale/collation/ar_QA, extra/locale/collation/ar_SA, extra/locale/collation/ar_SD, extra/locale/collation/ar_SY, extra/locale/collation/ar_TN, extra/locale/collation/ar_YE, extra/locale/collation/az_AZ, extra/locale/collation/be_BY, extra/locale/collation/bg_BG, extra/locale/collation/bn_BD, extra/locale/collation/bn_IN, extra/locale/collation/br_FR, extra/locale/collation/bs_BA, extra/locale/collation/ca_ES, extra/locale/collation/comm, extra/locale/charmaps/ARMSCII-8.pairs, extra/locale/charmaps/CP1255.pairs, extra/locale/charmaps/GEORGIAN-PS.pairs, extra/locale/charmaps/KOI8-T.pairs, extra/locale/Makefile, extra/locale/gen_collate.c, extra/locale/gen_ldc.c, extra/locale/gen_locale.c, extra/locale/gen_wc8bit.c, extra/locale/locale_mmap.h, extra/locale/tst_nl_langinfo.c:
	The big thing is locale dependent collation support.
	Also added outdigit support and (legacy) YESSTR/NOSTR support.

2002-12-19  Erik Andersen  <andersen@dillweed>

	* docs/uclibc.org/uClibc-apps.html: Thanks to Siim Vahtre, add mplayer

2002-12-18  miles  <miles@dillweed>

	* libc/sysdeps/linux/v850/sys/procfs.h: Initial checkin

	* libpthread/Makefile, libc/sysdeps/linux/v850/bits/kernel_types.h:
	whitespace

	* libc/sysdeps/linux/v850/Makefile (SSRC):
	Rename longjmp.S to __longjmp.S
	(CSRC): Add clone.c

	* libc/sysdeps/linux/v850/clone.c: Initial checkin

	* libc/sysdeps/linux/v850/__longjmp.S, libc/sysdeps/linux/v850/longjmp.S:
	Rename longjmp.S to __longjmp.S
	Remove extra weak symbols defined by ../common/longjmp.c

2002-12-17  Erik Andersen  <andersen@dillweed>

	* extra/config/Makefile, extra/Makefile:
	Patch from Stefan Allius.  Only build config stuff when needed.

	* include/dirent.h:
	Dop not restrict the IFTODT() and DTTOIF() macros when
	_DIRENT_HAVE_D_TYPE is not defined.
	 -Erik

2002-12-13  Erik Andersen  <andersen@dillweed>

	* extra/config/Makefile, extra/Configs/Config.in, Makefile, Rules.mak:
	Only build the ncurses stuff when it is needed, based on a
	patch from Stefan Allius (though the extra/config/Makefile
	rework is mine),
	 -Erik

	* Rules.mak: Move the soft float check

2002-12-12  Erik Andersen  <andersen@dillweed>

	* ldso/libdl/Makefile, ldso/libdl/dlib.c, ldso/ldso/hash.c, ldso/ldso/ldso.c, ldso/ldso/readelflib1.c:
	Rework things such that staticly linked applications can use
	dlopen and have it be successful.  This required moving some
	things out of ldso.c into readelflib1.c, and directly including
	hash.c and readelflib1.c into dlib.c when building the static
	version of the library.
	 -Erik

	* extra/gcc-uClibc/gcc-uClibc.c:
	Use crt1.o when ctor/dtor support is enabled

	* extra/gcc-uClibc/gcc-uClibc.c:
	When -shared is specified, meaning they wish to create a shared
	library, we need to disable adding start files (i.e. crt0) since
	it isn't supposed to be creating an executable, just a shared lib.
	 -Erik

	* docs/uclibc.org/uClibc-apps.html: Oops.  Patch was vs 5beta.

	* extra/scripts/initfini.awk: It seems SCO puts touch in a wierd place

	* libc/sysdeps/linux/sh/Makefile, libc/sysdeps/linux/sh/crt0.S, libc/sysdeps/linux/mips/Makefile, libc/sysdeps/linux/mips/crt0.S, libc/sysdeps/linux/i386/Makefile, libc/sysdeps/linux/i386/crt0.S, libc/sysdeps/linux/i386/crt0.c, libc/sysdeps/linux/common/Makefile, libc/sysdeps/linux/arm/Makefile, libc/sysdeps/linux/arm/crt0.S:
	Based on discussions with Stefan Allius, change it so that we always
	build a crt0.o and a crt1.o.  crt1.o will support ctors and dtors if
	such support is enabled.  One more gratuitous toolchain support issue
	is thereby removed...
	 -Erik

	* docs/uclibc.org/uClibc-apps.html:
	Add portmap and patch from Steven Elling

	* INSTALL: Fix typo noticed by V.Radhakrishnan

	* Makefile, libnsl/.cvsignore, libnsl/Makefile, libnsl/nsl.c:
	Add in a stub libnsl library to make stupid configure scripts
	(i.e. openssh) do the right thing when used with uClibc's gcc
	wrapper (which does not currently prevent system libraries from
	leaking into the link).
	 -Erik

	* libresolv/.cvsignore: Fix broken ignore file

	* libresolv/resolv.c: Avoid silly namespace pollution

2002-12-11  Erik Andersen  <andersen@dillweed>

	* docs/Glibc_vs_uClibc_Differences.txt: Remove a stray ')'

2002-12-11  Manuel Novoa III  <mjn3@dillweed>

	* libc/sysdeps/linux/common/bits/uClibc_ctype.h:
	Remove trailing comma from enum list as a nicety for older compilers.

2002-12-09  Erik Andersen  <andersen@dillweed>

	* Rules.mak: Cleanup the case when using the system shared lib loader
	 -Erik

2002-12-05  tobiasa  <tobiasa@dillweed>

	* Rules.mak: Added CPU_CFLAGS and CPU_LDFLAGS for cris.
	Added additional CFLAGS for cris when compiling with PIC.

	* extra/Configs/Config.cris, extra/Configs/Config.cris.default:
	Removed redundant definition of __USE_WEAK_ALIASES.
	Added option for selecting cris architecure type. For now, only CRIS is
	available.
	Added a default configuration for cris.

2002-12-04  Erik Andersen  <andersen@dillweed>

	* test/Makefile, test/Rules.mak, libc/unistd/Makefile, Makefile, Rules.mak, extra/config/Makefile, extra/gcc-uClibc/Makefile, extra/locale/Makefile, ldso/util/Makefile:
	Change some variable names so we are more consistant with what
	the linux kernel uses.
	 -Erik

	* extra/config/Makefile, extra/config/checklist.c, extra/config/colors.h, extra/config/dialog.h, extra/config/inputbox.c, extra/config/mconf.c, extra/config/menubox.c, extra/config/msgbox.c, extra/config/textbox.c, extra/config/util.c, extra/config/yesno.c:
	This is based on a patch posted to lkml by Petr Baudis on 23 Nov, which was
	then considerably hacked up by me.  This eliminates the separate lxdialog and
	instead directly uses the lxdialog internals.  This allows 'make menuconfig'
	to be much faster.
	 -Erik

	* libc/inet/if_nametoindex.c:
	Implement the rest of the missing include/net/if.h interfaces
	 -Erik

	* ldso/ldso/ldso.c:
	Looks like this is in fact needed to properly debug dynamically
	linked stuff, so put it back but add a check for NULL

	* Rules.mak: Override optimization settings when debugging

	* libc/sysdeps/linux/common/getcwd.c: Fix the other instance of getcwd

	* libc/unistd/sysconf.c:
	For now, always claim we have exactly one cpu.  It should
	generally be the truth...

	* libc/sysdeps/linux/common/getcwd.c:
	Properly allocate memory when size is 0, but so is buf

2002-12-03  Erik Andersen  <andersen@dillweed>

	* Rules.mak: Make the arm cpu-specific optimizations work properly

2002-12-02  Erik Andersen  <andersen@dillweed>

	* Makefile:
	Don't leak outside of the target area when installing things.
	 -Erik

	* extra/Configs/Config.in: Spelling fixes
	 -Erik

2002-12-02  Manuel Novoa III  <mjn3@dillweed>

	* libc/misc/search/Makefile: Cut and paste error.

	* libc/misc/search/Makefile, libc/misc/search/hsearch.c, libc/misc/search/hsearch_r.c, libc/misc/search/insremque.c, libc/misc/search/lsearch.c, libc/misc/search/tsearch.c, libc/misc/Makefile:
	Add hsearch and hsearch_r.  Consolidate all functions prototyped in
	search.h in one directory.

2002-12-01  davidm  <davidm@dillweed>

	* libc/stdio/popen.c:
	If the wait failed in pclose it would return a random status code
	instead of -1 as expected.

2002-12-01  ds  <ds@dillweed>

	* ldso/util/ldd.c:
	Make ldd work even more like GNU ldd by appending dummy load addresses

2002-11-29  Erik Andersen  <andersen@dillweed>

	* libc/sysdeps/linux/i386/crt0.S: I forgot to include features.h

	* libc/sysdeps/linux/sh/crt0.S:
	Silly me, I forgot to include features.h

2002-11-28  Erik Andersen  <andersen@dillweed>

	* ldso/ldso/ldso.c: Kill a bit of unused cruft

	* test/Rules.mak: Fix compilation on mips

2002-11-27  Erik Andersen  <andersen@dillweed>

	* extra/Configs/Config.in, extra/gcc-uClibc/Makefile, extra/gcc-uClibc/gcc-uClibc.c, extra/scripts/get-needed-libgcc-objects.sh, libc/Makefile, libc/sysdeps/linux/common/Makefile, libc/sysdeps/linux/arm/crt0.S, libc/sysdeps/linux/i386/crt0.S, libc/sysdeps/linux/mips/crt0.S, libc/sysdeps/linux/sh/crt0.S, libpthread/Makefile:
	Make support for global constructors and global destructors be
	configurable, so people who do not need or want ctor/dtor support
	can disable it and make their binaries a little bit smaller.
	 -Erik

	* include/stdlib.h:
	Fixup sysconf to report the correct answer when UCLIBC_DYNAMIC_ATEXIT
	is enabled.

2002-11-27  Manuel Novoa III  <mjn3@dillweed>

	* libc/stdio/printf.c: Fix an ifdef mismatch.

2002-11-27  Erik Andersen  <andersen@dillweed>

	* extra/Configs/Config.sparc: Fix the defaults to make them be sane

2002-11-27  Manuel Novoa III  <mjn3@dillweed>

	* libc/misc/time/time.c:
	Fix bug in setting daylight and timezone when no (valid) TZ.
	Bug reported by Arne Bernin <arne@alamut.de> in regards to freeswan.

2002-11-23  Manuel Novoa III  <mjn3@dillweed>

	* libc/misc/wchar/wchar.c: Oops.. left in a bit of debugging code.

2002-11-23  Erik Andersen  <andersen@dillweed>

	* Makefile:
	Use 'install' rather than 'mkdir -p' for target directories.
	Add $(PREFIX) to avoid leaking things at install time.
	 -Erik

2002-11-22  Manuel Novoa III  <mjn3@dillweed>

	* libc/sysdeps/linux/common/bits/uClibc_locale.h, libc/sysdeps/linux/common/bits/uClibc_stdio.h, libc/stdlib/Makefile, libc/stdlib/stdlib.c, libc/stdio/stdio.c, libc/stdio/Makefile, libc/stdio/printf.c, libc/misc/wchar/Makefile, libc/misc/wchar/wchar.c, libc/misc/wchar/wstdio.c, libc/misc/time/time.c, libc/misc/locale/locale.c, ldso/util/Makefile, include/iconv.h, extra/locale/Makefile, extra/locale/README, extra/locale/gen_ldc.c, extra/locale/gen_locale.c, extra/locale/gen_mmap.c, extra/locale/gen_wc8bit.c, extra/locale/gen_wctype.c, extra/locale/locale_mmap.h, docs/Glibc_vs_uClibc_Differences.txt, Makefile, TODO:
	Ok... here's the summary:
	Hopefully locale support will build when cross compiling now.  Collation is
	  still not supported, but that's what I'm currently working on.  In the
	  next couple of days, I'll probably put up a couple of files for download
	  that will save people the trouble of generating all the glibc locales.
	Added *wprintf functions, although they currently don't support floating
	  point.  That will be fixed when I rewrite _dtostr... or possibly before.
	Added the wcsto{inttype} functions.
	Added iconv() and a mini iconv utility.  The require locale support and
	  only provide for conversions involving the various unicode encodings
	  { UCS-4*, UCS-2*, UTF-32*, UTF-16*, UTF-8 }, the 8-bit codesets built
	  with the locale data, and the internal WCHAR_T.

2002-11-21  Erik Andersen  <andersen@dillweed>

	* libc/unistd/usershell.c:
	Oops.  As Pavel Roskin notes, I forgot to conditionally include
	the __fsetlocking call in libc/unistd/usershell.c.  It should
	be wrapped and only included if __UCLIBC_HAS_THREADS__ is defined.

	* libc/misc/internals/abi-note.S:
	Doh!  As Stefan Allius points out, I forgot to properly review
	this change.

2002-11-21  miles  <miles@dillweed>

	* libc/stdlib/malloc/malloc.h, libc/stdlib/malloc/malloc_debug.c:
	Debugging tweaks.

2002-11-21  Erik Andersen  <andersen@dillweed>

	* libc/inet/getaddrinfo.c: Oops.

	* libc/inet/getaddrinfo.c, libc/inet/in6_addr.c, libc/inet/resolv.c, libc/inet/Makefile:
	Cleanup use of in6addr_loopback and in6addr_any

	* Rules.mak, extra/Configs/Config.h8300, extra/scripts/initfini.awk, libc/misc/internals/abi-note.S, libc/sysdeps/linux/h8300/bits/kernel_stat.h, libc/sysdeps/linux/h8300/bits/kernel_types.h, libc/sysdeps/linux/h8300/bits/mman.h, libc/sysdeps/linux/h8300/sys/ucontext.h:
	Patch from Yoshinori Sato to update the h8300 architecture.

2002-11-21  miles  <miles@dillweed>

	* extra/Configs/Config.in, libc/stdlib/malloc/Makefile, libc/stdlib/malloc/free.c, libc/stdlib/malloc/heap_debug.c, libc/stdlib/malloc/malloc.c, libc/stdlib/malloc/malloc.h, libc/stdlib/malloc/malloc_debug.c, libc/stdlib/malloc/realloc.c:
	Improve malloc debugging support.

2002-11-21  Erik Andersen  <andersen@dillweed>

	* ldso/util/ldd.c:
	Act more like the GNU version.  Accept multiple args.  Accept/ignore
	the "--" option since we always do that anyways.
	 -Erik

	* Rules.mak:
	Doh!  Manuel noticed I'd put the CFLAGS before DODEBUG, killing
	any chance of actually building with debug symbols.
	 -Erik

2002-11-20  Erik Andersen  <andersen@dillweed>

	* libc/unistd/usershell.c:
	Rework usershell.c, as the old one was packed full of unhandled
	failures, returned stack allocated memory, and misbehaved itself
	in a number of other annoying ways,
	 -Erik

	* ldso/ldso/ldso.c, ldso/ldso/linuxelf.h, ldso/ldso/readelflib1.c:
	Kill SVR4_BUGCOMPAT

	* ldso/ldso/Makefile, ldso/ldso/ldso.c, ldso/ldso/linuxelf.h, ldso/ldso/readelflib1.c, extra/Configs/Config.in, extra/Configs/Config.sh:
	Patch from Stefan Allius:
	        - Invert all FORCE_SHAREABLE_TEXT_SEGMENTS checks.
		- Define FORCE_SHAREABLE_TEXT_SEGMENTS in the Makefile,
		  so it can be configured by the config system.
		- linuxelf.h inspects that we don't combine FORCE_SHAREABLE_TEXT_SEGMENTS
		  and SVR4_BUGCOMPAT
		- Add a new config option for FORCE_SHAREABLE_TEXT_SEGMENTS

	* include/ctype.h:
	Patch from Aidan Van Dyk to make _toupper and _tolower
	work properly, reverting my wrong reading of SuSv3

2002-11-19  Erik Andersen  <andersen@dillweed>

	* docs/Glibc_vs_uClibc_Differences.txt: Update verbage regarding NIS

	* Rules.mak:
	Remove use of $(strip) when no longer needed.  Fixup DODEBUG
	so when debugging is enabled we don't enable all the major
	optimizations.
	 -Erik

	* extra/Configs/Config.in, libc/stdlib/atexit.c:
	Implement dynamic atexit handling.  Adds a few bytes and a dependancy
	on malloc (via realloc).
	 -Erik

	* test/stdlib/ptytest.c, test/stdlib/testatexit.c: Silence some whining

	* include/ctype.h:
	Aidan Van Dyk noticed that _toupper and _tolower were misbehaving.
	This corrects them, per SuSv3.

	* ldso/ldso/ldso.c, ldso/ldso/readelflib1.c:
	Per suggestion from Stefan Allius, change DO_MPROTECT_HACKS to
	the more clear FORCE_SHAREABLE_TEXT_SEGMENTS.

	* ldso/ldso/ldso.c, ldso/ldso/readelflib1.c: Stefan Allius writes:
	I fixed two little bugs in ldso.c:
	        - For LDD support we test the old environment variable
	        LD_TRACE_LOADED_OBJECTS.
	        - Before we init the GOT table of the dynamic loader
	        we have to check, if we have a DT_PLTGOT entry.
	        If DT_PLTGOT was zero we patch somthing in the header
	        of the dynamic loader. This was the cause, why we have to
	        enable the DO_MPROTECT_HACKS option for all targets, to avoid
	        segment faults.

	In readelflib1.c I added a warning, if we try to load a shared library, which
	wasn't compiled with -fPIC or -fpic. So if we disable the DO_MPROTECT_HACKS
	option we are sure, that we don't waste memory by shared libraries which
	aren't able to share their text segment. I think this is a helpful option on
	little embedded systems.

	* include/wctype.h: cut-n-paste typo

	* include/regex.h: Update to sync up with glibc 2.3

2002-11-15  Erik Andersen  <andersen@dillweed>

	* ldso/libdl/dlib.c:
	For now, revert Ronald Wahl's change to dlopen.  We need to
	look into what is breaking dlclose() further...
	 -Erik

	* libc/sysdeps/linux/powerpc/bits/syscalls.h, libc/sysdeps/linux/powerpc/Makefile, libc/sysdeps/linux/powerpc/__uClibc_syscall.S, libc/sysdeps/linux/powerpc/_mmap.c, libc/sysdeps/linux/powerpc/pread_write.c, libc/sysdeps/linux/powerpc/vfork.c:
	This draws from an old patch by David Blythe for the now-dead
	unified syscall interface.  I reworked his old patch considerably
	and cleaned up his version of bits/syscalls.h with some sneaky macro
	magic.  And I implemented a powerpc correct version of pread/pwrite
	 -Erik

	* libc/sysdeps/linux/common/syscalls.c, libc/sysdeps/linux/common/truncate64.c, libc/sysdeps/linux/common/create_module.c, libc/sysdeps/linux/common/ftruncate64.c, libc/sysdeps/linux/common/pread_write.c, libc/sysdeps/linux/common/sendfile64.c:
	Cleanup a few structural wierdnesses

	* libc/sysdeps/linux/sh/syscall_error.S, libc/sysdeps/linux/sh/vfork.S, libc/sysdeps/linux/sh/clone.S:
	Stefan Allius writes:

	    I attached a patch, which revise the clone.S and vfork.S:
	        - Use PIC code.
	        - include new file syscall.S, so we can simply make a branch to
	          __syscall_error instead of a PLT/GOT call
	        - call errno_location to store the syscall error (for pthreads)
	        - avoid to use the 'shad' statement on SH2 targets
	        - call fork if vfork isn't available
	        - some cleanups and optimization

	* libc/sysdeps/linux/sh/bsd-_setjmp.S, libc/sysdeps/linux/sh/bsd-setjmp.S:
	Remove obsolete files

	* libc/sysdeps/linux/common/ftruncate64.c, libc/sysdeps/linux/common/truncate64.c:
	Fix it for real this time.

	* libc/sysdeps/linux/common/ftruncate64.c, libc/sysdeps/linux/common/truncate64.c:
	Doh!  I screwed that one all up.  Lets try that again...
	 -Erik

	* test/unistd/preadwrite.c: Only build the 64 tests when relevant

	* test/unistd/.cvsignore, test/unistd/Makefile, test/unistd/preadwrite.c:
	Add in a pread/pwrite test

	* libc/unistd/getlogin.c:
	Patch from Luc Van Oostenryck to fix a buffer overflow
	in getlogin_r

	* libc/sysdeps/linux/sh/Makefile, libc/sysdeps/linux/sh/__longjmp.S, libc/sysdeps/linux/sh/setjmp.S:
	Stefan Allius writes:

	    Hi Erik,

	    I added the FPU support for the setjmp/longjmp stuff.

	    This patch also moves the code from the bsd*.S files to the setjmp.S file, so
	    we can use simple branch instructions instead of referencing over the
	    .GOT/.PLT section. This makes the PIC code much easier, smaller and faster.
	    (The idea comes from the SPARC target)

	    Bye Stefan

	* docs/uclibc.org/uClibc-apps.html: Fixup minislang link

	* extra/gcc-uClibc/gcc-uClibc.c: Ronald Wahl writes:

	    since uclibc-0.9.16 I have to specify -fpic during _link_-time or else
	    I get an error from the dynamic linker when I load shared objects. Patch
	    is appended.

	* ldso/libdl/dlib.c: Ronald Wahl writes:
	    I noticed that dlclose() does not work since libraries loaded with
	    dlopen are not marked as "loaded_file". This breaks apache with dynamic
	    modules. I append a small fix against uClibc-0.9.16.

	* libc/sysdeps/linux/arm/crt0.S:
	I was an idiot and put _fini into the wrong register.  Duh.
	This patch from David Meggy fixes it...

2002-11-14  Erik Andersen  <andersen@dillweed>

	* libc/misc/regex/regex.c:
	As released in uClibc 0.9.16, regex was being compiled without
	wide char support, even when the rest of uClibc was.  This led
	to anyone using regex segfaulting...
	 -Erik

	* libc/sysdeps/linux/common/ftruncate64.c, libc/sysdeps/linux/common/truncate64.c:
	Minor cleanup
	 -Erik

	* include/sys/sendfile.h, libc/sysdeps/linux/common/Makefile, libc/sysdeps/linux/common/sendfile64.c:
	Implement sendfile64
	 -Erik

	* ldso/ldso/arm/boot1_arch.h: Add missing quotes
	 -Erik

2002-11-12  Erik Andersen  <andersen@dillweed>

	* ldso/ldso/powerpc/elfinterp.c: A powerpc patch from Ronald Wahl:

	    Ok, now i got it after a day of work.

	    I have had a look into glibc and found the following:

	    sysdeps/powerpc/dl-machine.c:
	    ...
		case R_PPC_JMP_SLOT:
		  /* It used to be that elf_machine_fixup_plt was used here,
		     but that doesn't work when ld.so relocates itself
		     for the second time.  On the bright side, there's
		     no need to worry about thread-safety here.  */
		  {
		    Elf32_Sword delta = finaladdr - (Elf32_Word) reloc_addr;
	    ...

	    The comment made me suspicious. The same position in uClibc looks like this:

	    ldso/ldso/powerpc/elfinterp.c:
	    ...
		    case R_PPC_JMP_SLOT:
			{
			unsigned long targ_addr = (unsigned long)_dl_linux_resolve;
			int delta = targ_addr - (unsigned long)reloc_addr;
	    ...

	    When I change it to the following it works:
	    ...
		    case R_PPC_JMP_SLOT:
			{
			unsigned long targ_addr = *reloc_addr;
			int delta = targ_addr - (unsigned long)reloc_addr;
	    ...

	    I hope it will not break anything. Can anyone review this change and
	    commit it into CVS?

	    thanks,
	    ron

2002-11-11  sjhill  <sjhill@dillweed>

	* test/Makefile:
	Add in 'ldso' to directory list since 'make clean' was not recursing
	into it.

2002-11-10  Erik Andersen  <andersen@dillweed>

	* docs/uclibc.org/index.html: Don't link to us.kernel.org

2002-11-09  aaronl  <aaronl@dillweed>

	* extra/Configs/Config.in.arch: fix typo

2002-11-09  Erik Andersen  <andersen@dillweed>

	* extra/config/confdata.c, extra/config/mconf.c: Update from upstream

	* Rules.mak: For arm use -mcpu for the moment, since it seems to work

	* extra/Configs/Config.in: typo fixes

	* include/features.h: Make sure we have __linux__ defined

	* docs/uclibc.org/index.html: Manditory typo..