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* switch to a smaller/more robust implementation by Andrey Simonenko and as ↵Mike Frysinger2007-09-151-43/+41
| | | | | | suggested by Natanael Copa harvested from: http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/92880
* Blue Swirl writes:Mike Frysinger2007-09-1513-12/+15
| | | | | | | | | | | | | | | | | | | | I got the library to compile with the attached patches, though dynamic loader crashes early. In buildroot I changed the architecture name by hand from sparc to sparc64, otherwise the compiler produced 32-bit files with V9 (64-bit) instructions. This configuration is not supported by QEMU, so I aimed for pure 64-bit. I think Sparc64 option needs to be added to buildroot. The _Qp_ ops seem to be required by the ABI. This and setjmp patches are just hacks to get the compilation further. The _Qp_ ops can be found in glibc, would it be OK to use those? V9 assembler requires declarations for global register use. The mem* functions in sparc32 directory did not work. They are actually used only by the hybrid 32-bit + V9 CPU configuration.
* setup OUTPUT_FORMAT() in linker script (helps with multilib)Mike Frysinger2007-09-151-0/+3
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* Atsushi Nemoto writes:Mike Frysinger2007-09-152-1/+11
| | | | | | | In MIPS syscall(2), .cpload was added to an the error path, but it was not enough for ABIs other then O32. Use SETUP_GP, SETUP_GP64 and RESTORE_GP64 to handle all ABIs. This patch fixes an error path of MIPS pipe(2) too.
* add strerror_r symbol alias as some autotool based packages simply use ↵Mike Frysinger2007-09-151-0/+6
| | | | AC_CHECK_LIB() to see if a function exists rather than checking the headers
* sgetspent: add missing free/__uc_malloc callsDenis Vlasenko2007-08-011-0/+2
| | | | | (spotted by Peter S. Mazinger <ps.m@gmx.net>)
* make regex_old.c, ruserpass.c use __uc_malloc,Denis Vlasenko2007-07-307-19/+20
| | | | | | | | | | | | | replace "buf = malloc(BUFSIZ); if (!buf) abort();" by __uc_malloc elsewhere. With last 7 patches together uclibc has 3k of static data total with fairly big .config and with 2k being used for 2 x BUFSIZ stdio buffer: text data bss dec hex filename 114 132 2048 2294 8f6 _stdio.o (ex lib/libc.a) total data 593 total bss 3062
* make getnetent.c, md5.c use __uc_mallocDenis Vlasenko2007-07-301-6/+20
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* make utent.c, getpass.c use __uc_mallocDenis Vlasenko2007-07-302-6/+14
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* make pwd_grp.c use __uc_mallocDenis Vlasenko2007-07-301-39/+90
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* patch #3: make resolv.c use __uc_mallocDenis Vlasenko2007-07-301-12/+29
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* introduce __uc_malloc, so that users can intercept libc internal OOM.Denis Vlasenko2007-07-302-1/+42
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* Remove stray code alignment (.align 16 and .align 4 directives)Denis Vlasenko2007-07-2925-28/+16
| | | | | from i386 and x86_64.
* execXp should go to next PATH dir on any error except ENOEXEC,Denis Vlasenko2007-07-181-3/+3
| | | | | | not just on ENOENT (in particular, on EPERM). At least glibc does so. Fixing this.
* include/sys/mman.h says that msync exists only on MMU.Denis Vlasenko2007-07-181-0/+4
| | | | | Make msync.c agree on this.
* Enable all of the remaining baud rates. All of the other architectures have ↵"Steven J. Hill"2007-07-181-4/+0
| | | | them enabled, so let's go all the way. There was a quick discussion on IRC about making the max baud rate configurable. That requires a bunch of #ifdef salting throughout all of the 'termios.h' files for the pre-processor to chew on. I'm going to pass on that for now.
* Fix broken syscall() function since the original patch did not work."Steven J. Hill"2007-07-121-2/+4
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* - make sure to define _LIBC in libc-symbols.h before including anythingBernhard Reutner-Fischer2007-06-241-0/+2
| | | | | | else. - internal_function is only used inside libc, so do not define it in uClibc_arch_features.h on i386 if we are outside of libc.
* Carmelo AMOROSO <carmelo.amoroso@st.com> writes:Joakim Tjernlund2007-06-131-2/+14
| | | | | | | | Hi All, this patch fixes a mismatch in ucontext struct between uClibc and kernel. In this way a signal handler installed by sigaction can access to the whole machine state correctly. This can be applied both to trunk and nptl branch
* change the auxvt code from being dependent on MMU to !LDSO as auxvt things ↵Mike Frysinger2007-06-011-5/+5
| | | | are ELF-specific, not MMU-specific
* Atsushi Nemoto writes:Mike Frysinger2007-05-314-1/+122
| | | | | | | | Current MIPS readahead(), posix_fadvise(), posix_fadvise64() do not match with kernel on all ABIs. On O32 ABI, a padding is needed before a long long argument. On N32/N64, a long long argument should be passed via a single register.
* Atsushi Nemoto writes:Mike Frysinger2007-05-314-8/+4
| | | | | http://www.opengroup.org/onlinepubs/009695399/functions/posix_fadvise.html states it returns error code instead of setting errno.
* Jean-Christian de Rivaz writes:Mike Frysinger2007-05-251-1/+1
| | | | | | | | I actually suspect this code into the file uClibc/libc/sysdeps/linux/common/poll.c: tval.tv_nsec = (timeout % 1000) *1000; <==== make only usec! From milisecond this really needs a * 1000000 to make nanosecond. Without this a 1100 milisecond timeout is converted into a 1 seconde and 100 microsecond timeout! This can explain the weird result of the test code.
* Remove the arch specific mmap impl. for Powerpc. The common one will do.Joakim Tjernlund2007-05-252-56/+1
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* Fix MIPS syscall() and pipe functions to set errno correctly as reported by ↵"Steven J. Hill"2007-05-242-5/+20
| | | | Daniel Jacobowitz on the mailing list. More information available at <http://www.uclibc.org/lists/uclibc/2007-May/017968.html> .
* Fix ARM EABI signal unwinding to accomodate signal frame layout between ↵"Steven J. Hill"2007-05-241-2/+13
| | | | Linux kernel versions as reported by Joseph S. Myers on the mailing list. More information available at <http://www.uclibc.org/lists/uclibc/2007-May/017971.html> .
* Restored indentation.Peter Kjellerstedt2007-05-152-11/+13
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* Made it compile again.Peter Kjellerstedt2007-05-151-1/+1
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* Fix arm mmap when using mmap2 syscall. Fixes bug #1303Khem Raj2007-05-152-4/+16
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* Nickolai Zeldovich writes: if the temp name already exists, then the retry ↵Mike Frysinger2007-05-061-10/+9
| | | | code does not create a new temp name as the code to do so is outside of the retry loop
* - commentary typo fixBernhard Reutner-Fischer2007-05-041-1/+1
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* Nickolai Zeldovich writes:Mike Frysinger2007-05-021-3/+3
| | | | | | | | Currently, tcgetpgrp() in uClibc uses an int to store a PID (fetched via ioctl TIOCGPGRP). This causes problems on platforms where pid_t is defined to be larger (e.g., uint64_t). Other functions in termios, such as tcgetsid() and tcsetpgrp(), already pass a pid_t to ioctl(), so the following patch does the same in tcgetpgrp() as well.
* Daniel Jacobowitz: sleep()/usleep() relies on nanosleep() being a cancellationMike Frysinger2007-05-022-2/+2
| | | | | | point but the files have "libc_hidden_proto(nanosleep)" which means it always calls the libc.so version, never the wrapped version in libpthread.so that's a cancellation point.
* Carmelo AMOROSO writes:Mike Frysinger2007-04-301-2/+2
| | | | | | | running LTP test suite on uClibc-nptl for sh4 I found a bug into pread and pwrite functions. When the offset is negative it is not correctly handled due to a missing shift operation, so it is passed to the syscall as the highest unsigned positive value.
* fix from Bernd Schmidt for realloc shrinkage bugMike Frysinger2007-04-241-0/+5
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* - include stdbool.hBernhard Reutner-Fischer2007-04-231-0/+1
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* Bugfix from Atsushi Nemoto: return nonzero error code on failure Rob Landley2007-04-181-1/+1
| | | | | (without which busybox ping segfaults on error). Broken during locking changes in in svn 16801.
* - shrink resolver codeBernhard Reutner-Fischer2007-04-172-75/+81
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* - dtrtBernhard Reutner-Fischer2007-04-141-2/+4
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* fix up malloc debug buildingMike Frysinger2007-04-1310-13/+14
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* Patch by Ricard Wanderlof <ricardw at axis dot com>:Peter Kjellerstedt2007-04-132-30/+20
| | | | | | * Add configurable buffer sizes for getpwnam() and getgrnam(). The default buffer size is, as before, 256 (glibc seems to use 1024 by default).
* POSIX says you can use realloc() to shrink buffers ... make sure we dont ↵Mike Frysinger2007-04-111-1/+2
| | | | trigger a buffer overflow in that case
* fixes from Carmelo AMOROSO to depend less on kernel headersMike Frysinger2007-04-021-1/+10
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* POSIX requires that errno be set whenever 0 is returned by malloc()Mike Frysinger2007-04-023-3/+7
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* Update comment regarding passing dl_fini.Joakim Tjernlund2007-03-311-2/+5
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* Revert last change until we figure out the correct fix.Rob Landley2007-03-291-1/+1
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* Make the code match the comments. (I narrowed down the bug, Khem Raj Rob Landley2007-03-281-1/+1
| | | | | pointed out the solution. This fixes a segfault for me on exit from a statically linked "hello world".)
* Warning fix for uninitialized variable, by Al Stone.Rob Landley2007-03-281-0/+1
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* Joseph S. Myers writes:Joakim Tjernlund2007-03-191-0/+7
| | | | | | | | | On PowerPC, r13 is used for a small data pointer and needs to be set up from _SDA_BASE_ (defined by the linker) at startup. This is needed for the GCC testcase gcc.target/powerpc/980827-1.c to work. This patch fixes that testcase (verified for both static and dynamic linking).
* #1273 if EXTRAVERSION is set, make sure we respect itMike Frysinger2007-03-191-1/+1
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