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Manuel Novoa III [Mon, 28 Oct 2002 21:29:21 +0000 (21:29 -0000)]
ANSI/ISO C99 requires assert() to write to stderr. This means that
writing to STDERR_FILENO is insufficient, as the user could freopen
stderr. It is also insufficient to output to fileno(stderr) since
this would fail in the custom stream case. I didn't remove the
old code though, as it doesn't use stdio stream functionality
and is useful in debugging the stdio code.
Manuel Novoa III [Mon, 28 Oct 2002 19:01:15 +0000 (19:01 -0000)]
Allow timezone info to be specified in a file... /etc/TZ. Turned on by
default for now. From the comments...
* Defining __TIME_TZ_FILE causes tzset() to attempt to read the TZ value
* from the file /etc/TZ if the TZ env variable isn't set. The file contents
* must be the intended value of TZ, followed by a newline. No other chars,
* spacing, etc is allowed. As an example, an easy way for me to init
* /etc/TZ appropriately would be: echo CST6CDT > /etc/TZ
Also optimized timezone setting when the timezone string hasn't changed,
as well as fixed a minor buglet wrt SUSv3-allowed chars in TZ std and
dst fields.
Miles Bader [Mon, 28 Oct 2002 08:34:38 +0000 (08:34 -0000)]
Define TOPDIR to be just `.' when invoking gen_bits_syscall_h.sh, since
we've already chdir'ed to $(TOPDIR).
Miles Bader [Mon, 28 Oct 2002 08:33:08 +0000 (08:33 -0000)]
Add appropriate -I options so that any files included by unistd.h are
found correctly.
Tweak the whitespace of the generated file.
Eric Andersen [Fri, 25 Oct 2002 15:00:40 +0000 (15:00 -0000)]
Fixup depends
Eric Andersen [Fri, 25 Oct 2002 14:53:37 +0000 (14:53 -0000)]
Put it back the way it was. Sigh.
Eric Andersen [Fri, 25 Oct 2002 14:21:29 +0000 (14:21 -0000)]
Sigh. Lets not use LD to link, or we lose the INTERP field.
-Erik
Eric Andersen [Fri, 25 Oct 2002 14:01:49 +0000 (14:01 -0000)]
Doh. Add a missing #include to interp.c. I wonder why it used to
work? Perhaps the wrapper bug miles fixed? Regardless this is very
much needed.
-Erik
Eric Andersen [Fri, 25 Oct 2002 13:52:23 +0000 (13:52 -0000)]
Overwriting the crt1.o link is fine
Eric Andersen [Fri, 25 Oct 2002 13:28:29 +0000 (13:28 -0000)]
Be nicer to gcc -- add a link for crt1.o
Eric Andersen [Fri, 25 Oct 2002 12:12:37 +0000 (12:12 -0000)]
Actually install libdl.a
-Erik
Eric Andersen [Wed, 23 Oct 2002 06:49:32 +0000 (06:49 -0000)]
A patch from Arne Jonsson <arne.jonsson@i3micro.com> to allow
uClibc's libpthread to run on linux 2.0.x kernels which lack
poll() and therefore must use select() instead.
Miles Bader [Wed, 23 Oct 2002 05:06:03 +0000 (05:06 -0000)]
Make `-nostdlib' and `-nodefaultlibs' work correctly.
Eric Andersen [Tue, 22 Oct 2002 07:13:57 +0000 (07:13 -0000)]
When UNIX98PTY_ONLY was false, but Unix 98 ptys were in fact working and
functional, everything would succeed but then we would return a failure due to
a silly logic bug. This patch fixes it so things will work correctly
regardless of the UNIX98PTY_ONLY setting.
-Erik
Eric Andersen [Mon, 21 Oct 2002 20:30:11 +0000 (20:30 -0000)]
Update freeswan entry, per success report from Arne Bernin
Eric Andersen [Fri, 18 Oct 2002 23:03:14 +0000 (23:03 -0000)]
This patch, based on a patch from Stefan Allius, lets us pick an
appropriate awk implementation at compile time, so we can again
compile on Solaris and whatnot.
-Erik
Eric Andersen [Fri, 18 Oct 2002 23:01:46 +0000 (23:01 -0000)]
Echo mmu-less warning where appropriate
Eric Andersen [Fri, 18 Oct 2002 10:19:07 +0000 (10:19 -0000)]
Add in an initial list of the differences between glibc and uClibc.
This is not complete, but covers some of the main points.
-Erik
Miles Bader [Fri, 18 Oct 2002 04:19:57 +0000 (04:19 -0000)]
Don't infinitely recurse when trying to grow __malloc_mmb_heap.
Eric Andersen [Thu, 17 Oct 2002 11:15:14 +0000 (11:15 -0000)]
Add a test from Alex King <alex@morrison.king.net.nz> which
shows a failure in ptsname when ASSUME_DEVPTS=false
-Erik
Eric Andersen [Thu, 17 Oct 2002 10:37:43 +0000 (10:37 -0000)]
Fix malloc so it compiles and works when using pthreads
-Erik
Eric Andersen [Wed, 16 Oct 2002 21:16:50 +0000 (21:16 -0000)]
Remove -fuclibc-ctors
Eric Andersen [Wed, 16 Oct 2002 21:05:47 +0000 (21:05 -0000)]
Kill a warning. Patch from Joel Coltoff <joel@wmi.com>
"Steven J. Hill" [Tue, 15 Oct 2002 21:27:49 +0000 (21:27 -0000)]
Fixed 'dlopen' call for MIPS. Things seem to work swimingly. Woohoo!
Miles Bader [Tue, 15 Oct 2002 07:57:12 +0000 (07:57 -0000)]
(uClibc_config): Define __UCLIBC_UCLINUX_BROKEN_MUNMAP__ for MMU-less systems.
Miles Bader [Tue, 15 Oct 2002 02:16:58 +0000 (02:16 -0000)]
Use __heap_[un]lock instead of __malloc_[un]lock.
Miles Bader [Tue, 15 Oct 2002 02:16:19 +0000 (02:16 -0000)]
Get rid of old malloc lock stuff.
Miles Bader [Tue, 15 Oct 2002 02:15:16 +0000 (02:15 -0000)]
Fix locking to not deadlock when __UCLIBC_UCLINUX_BROKEN_MUNMAP__ is defined.
Eric Andersen [Mon, 14 Oct 2002 07:21:51 +0000 (07:21 -0000)]
Kill the now redundant initfini.pl
-Erik
Eric Andersen [Mon, 14 Oct 2002 07:20:58 +0000 (07:20 -0000)]
Patch from Christian MICHON <christian_michon@yahoo.fr> to reimplement
my little initfini.pl script in awk. This eliminates uClibc's
compile-time dependancy on perl, and lets us use the much lighter
weight awk, which facilitates building uClibc standalone environments.
Eric Andersen [Sun, 13 Oct 2002 01:31:30 +0000 (01:31 -0000)]
It turns out that __thread is now a gcc keyword. We used __thread in
a few spots in our header files. In this change I do a
s/__thread/__thread_id/
so we no longer conflict with newer CVS versions of gcc (such as the
patched up gcc 3.2 included with RedHat 3.0).
-Erik
Eric Andersen [Wed, 9 Oct 2002 20:39:41 +0000 (20:39 -0000)]
Octal to hex
Eric Andersen [Wed, 9 Oct 2002 11:46:39 +0000 (11:46 -0000)]
Support O_STREAMING
Miles Bader [Wed, 9 Oct 2002 10:27:56 +0000 (10:27 -0000)]
* Add support for uClinux's broken munmap, contingent on
__UCLIBC_UCLINUX_BROKEN_MUNMAP__ (which is currently not defined anywhere).
This makes other cases a tiny bit less efficient too.
* Move the malloc lock into the heap structure (locking is still done
at the malloc level though, not by the heap functions).
* Initialize the malloc heap to contain a tiny initial static free-area so
that programs that only do a very little allocation won't ever call mmap.
"Steven J. Hill" [Tue, 8 Oct 2002 22:21:28 +0000 (22:21 -0000)]
Implemented 'romfs' target so that uClibc works with building uClinux.
Eric Andersen [Tue, 1 Oct 2002 17:25:57 +0000 (17:25 -0000)]
Patch from Marshall M. Midden <m4@brecis.com> to fixup crt0 for
mips where I had made a mess
Eric Andersen [Tue, 1 Oct 2002 16:50:04 +0000 (16:50 -0000)]
Patch from Stefan Allius <allius@atecom.com>:
'wcschrnul.o' appeares two times in MOBJW2
Eric Andersen [Tue, 1 Oct 2002 16:49:19 +0000 (16:49 -0000)]
Patch from Stefan Allius <allius@atecom.com>:
-----------------------------------
In extra/Configs/Config.sh
I added the INCLUDE_PTHREADS statement and change the default values for
BUILD_UCLIBC_LDSO and HAVE_SHARED.
-----------------------------------
In extra/scripts/initfini.pl
My last patch removes two labels, which migth be used by the .size statements.
(Sorry, but I'm a perl beginner) I fixed it.
-----------------------------------
In libc/sysdeps/linux/common/initfini.c
I fixed two warnings "nested extern declaration of `i_am_not_a_leaf..
-----------------------------------
In libc/sysdeps/linux/sh/__init_brl.c brk.c sbrk.c
I fixed some compiler warnings which comes from a wrong
inclusion order.
-----------------------------------
Eric Andersen [Tue, 1 Oct 2002 05:30:25 +0000 (05:30 -0000)]
This commit contains a patch from Stefan Allius <allius@atecom.com> to change
how uClibc handles _init and _fini, allowing shared lib constructors and
destructors to initialize things in the correct sequence. Stefan ported the SH
architecture. I then ported x86, arm, and mips. x86 and arm are working fine,
but I don't think I quite got things correct for mips.
Eric Andersen [Tue, 1 Oct 2002 04:01:04 +0000 (04:01 -0000)]
Sigh. OpenBSD used /usr/bin/{true|false}
Eric Andersen [Thu, 26 Sep 2002 15:27:21 +0000 (15:27 -0000)]
Replace _LIBC_REENTRANT with __UCLIBC_HAS_THREADS__
-Erik
Eric Andersen [Thu, 26 Sep 2002 15:19:21 +0000 (15:19 -0000)]
A few additions
Eric Andersen [Thu, 26 Sep 2002 13:49:08 +0000 (13:49 -0000)]
A bug fix from Alexey V. Neyman:
In case of vfork(), the parent was left with __exit_count of -1 and
thus tried to find non-NULL value of __exit_function_table[-1].atexit,
__exit_function_table[-2].atexit and call this function; of course, it
leads to coredump.
Tobias Anderberg [Mon, 23 Sep 2002 12:21:14 +0000 (12:21 -0000)]
Cosmetic cleanup.
Tobias Anderberg [Mon, 23 Sep 2002 10:37:16 +0000 (10:37 -0000)]
Removed redundant code. Same thing exist in sys/syscalls.h so include that
instead.
Tobias Anderberg [Fri, 20 Sep 2002 15:19:28 +0000 (15:19 -0000)]
Build libpthread now that the CRIS as support for it!
Tobias Anderberg [Fri, 20 Sep 2002 15:17:16 +0000 (15:17 -0000)]
* Added clone() system call.
* Proper implementation of bits/syscalls.h, no cheating by just including
<asm/unistd.h>.
* Proper implementation of syscall.S, it no longer contains the
__syscall_error, instead it contains code which makes syscall(nr,...) a
system call.
* Added sysdep.S which contains the code for __syscall_error.
* Added some macros to sysdep.h.
* Added sys/procfs.h, which is needed when compiling with thread support.
* Removed unused syscall-cris.c.
Tobias Anderberg [Fri, 20 Sep 2002 15:09:58 +0000 (15:09 -0000)]
Added pthread support for CRIS.
Tobias Anderberg [Fri, 20 Sep 2002 11:12:13 +0000 (11:12 -0000)]
Removed unused file
Manuel Novoa III [Thu, 19 Sep 2002 17:34:34 +0000 (17:34 -0000)]
Add gnu obstack support. I still need to implement the obstack_printf
and obstack_vprintf, but at least now the reiserfsprogs build.
Manuel Novoa III [Thu, 19 Sep 2002 17:31:15 +0000 (17:31 -0000)]
Add SUSv3 function getsubopt.
Manuel Novoa III [Thu, 19 Sep 2002 17:30:05 +0000 (17:30 -0000)]
Hide my personal #warning reminders. Add __wcschrnul, rename strchrnul
to __strchrnul, and add weak aliases for them.
Tobias Anderberg [Thu, 19 Sep 2002 13:43:05 +0000 (13:43 -0000)]
* Changed paramater names to match their register, i.e. __a -> __r10.
* Do not clobber things that are specified as outputs.
David McCullough [Tue, 17 Sep 2002 02:08:25 +0000 (02:08 -0000)]
Fixup thread support for the 5200/5307 coldfire platforms.
David McCullough [Tue, 17 Sep 2002 01:43:35 +0000 (01:43 -0000)]
Add in clone and make the assembler PIC/msep-data friendly.
David McCullough [Tue, 17 Sep 2002 01:41:54 +0000 (01:41 -0000)]
Fixup JMPBUF_UNWINDS so that is will compile if used :-)
David McCullough [Tue, 17 Sep 2002 01:40:47 +0000 (01:40 -0000)]
Fix a memory corruption bug.
With gcc, sizeof on a sized array argument to a function returns 4, not
16 as was expected in this code. This caused inet_ntoa to overwrite
whatever came before the buffer in the BSS by up to 12 bytes.
Eric Andersen [Mon, 16 Sep 2002 19:28:08 +0000 (19:28 -0000)]
Add url
Eric Andersen [Mon, 16 Sep 2002 19:24:29 +0000 (19:24 -0000)]
Update index
Eric Andersen [Mon, 16 Sep 2002 15:39:55 +0000 (15:39 -0000)]
Use __UCLIBC_HAVE_LFS__ not __USE_LARGEFILE64 to decide if
64 bit interfaces should be used.
-Erik
Tobias Anderberg [Mon, 16 Sep 2002 08:18:46 +0000 (08:18 -0000)]
* Added semi-support for version scripts. If sysdeps/linux/<arch>/libc.map
exists read it and include it when linking.
* Add LIBGCC when linking libc.
Tobias Anderberg [Mon, 16 Sep 2002 08:16:08 +0000 (08:16 -0000)]
* Updated for the CRIS port.
* Added variable LIBGCC which is included when linking libc.so. Arch
specific linker options go into LIBGCC_CFLAGS defined in Config.<arch>.
Tobias Anderberg [Mon, 16 Sep 2002 08:13:37 +0000 (08:13 -0000)]
Configuration for the CRIS port.
Tobias Anderberg [Mon, 16 Sep 2002 08:12:33 +0000 (08:12 -0000)]
Updated for the CRIS port.
Tobias Anderberg [Mon, 16 Sep 2002 08:11:43 +0000 (08:11 -0000)]
Initial version of the dynamic linker code for the CRIS port.
Tobias Anderberg [Mon, 16 Sep 2002 08:09:21 +0000 (08:09 -0000)]
Added cris to ALL_SUBDIRS
Tobias Anderberg [Mon, 16 Sep 2002 08:08:37 +0000 (08:08 -0000)]
Initial version of the CRIS port.
Eric Andersen [Mon, 16 Sep 2002 06:32:16 +0000 (06:32 -0000)]
Fix stupid typo noticed by John Mullin <john.mullin@homenetcomm.com>
Eric Andersen [Sat, 14 Sep 2002 19:00:07 +0000 (19:00 -0000)]
Fix a thinko -- I used the wrong symbol to check for LFS support.
-Erik
Miles Bader [Fri, 13 Sep 2002 07:45:50 +0000 (07:45 -0000)]
(__heap_check_failure): New function.
(__heap_check): Add more checks. Use `__heap_check_failure'.
Tobias Anderberg [Thu, 12 Sep 2002 15:09:53 +0000 (15:09 -0000)]
Support LD_DEBUG=all
Eric Andersen [Thu, 12 Sep 2002 09:55:06 +0000 (09:55 -0000)]
Some minor C++ support updates
Eric Andersen [Thu, 12 Sep 2002 04:37:56 +0000 (04:37 -0000)]
Add missing _dl_dprintf arguments, as noticed by Tero Lyytik�inen <tero@paravant.fi>
"Steven J. Hill" [Wed, 11 Sep 2002 17:00:51 +0000 (17:00 -0000)]
Forgot one more #ifdef related to MIPS soft floating point.
Eric Andersen [Tue, 10 Sep 2002 21:01:59 +0000 (21:01 -0000)]
Don't run floating point opcodes when code is compiled -msoft-float
-Erik
"Steven J. Hill" [Tue, 10 Sep 2002 19:50:47 +0000 (19:50 -0000)]
Don't unconditionally save/restore FP registers, we might be doing soft
floating point. Thanks to Jay Carlson.
Eric Andersen [Tue, 10 Sep 2002 05:53:30 +0000 (05:53 -0000)]
Fix some locking problems noted by Manuel. __getgrent() was always
called under lock, but the callers did not share the same locks...
-Erik
Eric Andersen [Tue, 10 Sep 2002 05:37:10 +0000 (05:37 -0000)]
Patch from Tiago Marques <tmarques@viaconnect.inf.br> -- fall back to
using SOCK_STREAM if SOCK_DGRAM fails.
-Erik
Eric Andersen [Tue, 10 Sep 2002 05:21:03 +0000 (05:21 -0000)]
As noted by Bill Huang <billhuang@redsonic.com>, the gid and uid
were reversed in putpwent(). Oops.
-Erik
Manuel Novoa III [Mon, 9 Sep 2002 21:43:26 +0000 (21:43 -0000)]
Remove malloc_simple from subdir list.
Manuel Novoa III [Mon, 9 Sep 2002 21:42:27 +0000 (21:42 -0000)]
Clean up a warning.
"Steven J. Hill" [Mon, 9 Sep 2002 19:41:33 +0000 (19:41 -0000)]
Fixed compile bugs having to do with 64-bit filesystem operations that
need to be disabled when 'DOLFS' is disabled.
Eric Andersen [Mon, 9 Sep 2002 11:37:36 +0000 (11:37 -0000)]
Fixup multi-line string
-Erik
Miles Bader [Mon, 9 Sep 2002 07:40:07 +0000 (07:40 -0000)]
(realloc): Record the correct size in the malloc header in the case
where we extended the existing allocation, and got back more than we
asked for from the heap.
Manuel Novoa III [Fri, 6 Sep 2002 15:34:42 +0000 (15:34 -0000)]
Patch from Tero_Lyytik�inen <tero@paravant.fi> to fix bug in matchchar
case.
Manuel Novoa III [Fri, 6 Sep 2002 15:25:18 +0000 (15:25 -0000)]
Add #include <malloc.h> to silence warning.
Miles Bader [Fri, 6 Sep 2002 04:59:34 +0000 (04:59 -0000)]
Initial checkin.
Miles Bader [Fri, 6 Sep 2002 04:58:53 +0000 (04:58 -0000)]
Update debugging hooks.
Eric Andersen [Fri, 6 Sep 2002 00:25:50 +0000 (00:25 -0000)]
Add in some weak aliases to allow C99 apps to compile w/o defining
_ISOC99_SOURCE, per what glibc does.
-Erik
Tobias Anderberg [Thu, 5 Sep 2002 13:41:19 +0000 (13:41 -0000)]
Fixed another address alignment where a pagesize of 4k were assumed.
Eric Andersen [Thu, 5 Sep 2002 05:54:26 +0000 (05:54 -0000)]
split-out memalign and realloc
-Erik
Miles Bader [Thu, 5 Sep 2002 05:29:49 +0000 (05:29 -0000)]
Change <bits/syscall.h> to <bits/sysnum.h>.
"Steven J. Hill" [Wed, 4 Sep 2002 21:56:24 +0000 (21:56 -0000)]
'syscall' now properly works for MIPS.
Eric Andersen [Wed, 4 Sep 2002 20:44:36 +0000 (20:44 -0000)]
Make sjhill happy, and revive memalign
-Erik
"Steven J. Hill" [Wed, 4 Sep 2002 20:15:39 +0000 (20:15 -0000)]
Fixed 'struct ipc_perm' and 'struct msqid_ds' members to allow the Linux
Test Project to compile as well as be consistent with the architecture
specific files. Maybe eventually the architecture specific files could
be removed all together.
"Steven J. Hill" [Wed, 4 Sep 2002 20:12:44 +0000 (20:12 -0000)]
Per discussions with Erik, 'valloc.c' should be built on top of whichever
memory allocator you choose. Unfortunately, the 'malloc-930716' needs a
fair amount of work before it is functional. For now, changes have been
made to add the 'valloc' call and it works properly with the plain 'malloc'
allocator.
"Steven J. Hill" [Wed, 4 Sep 2002 14:17:22 +0000 (14:17 -0000)]
Added 'valloc' back in. Ok, Erik can smack me now.
"Steven J. Hill" [Wed, 4 Sep 2002 02:48:29 +0000 (02:48 -0000)]
Add syscalls: modify_ldt _sysctl setresuid getresuid setresgid getresgid
"Steven J. Hill" [Wed, 4 Sep 2002 02:45:42 +0000 (02:45 -0000)]
Added function 'mkdtemp' for Linux Test Project.
"Steven J. Hill" [Wed, 4 Sep 2002 02:44:32 +0000 (02:44 -0000)]
Added function 'get_current_dir_name' for Linux Test Project. Tested and
works identically to function in glibc.