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2011-06-14resolv: try next server on SERVFAILBernhard Reutner-Fischer
in bug 3637 Andrey Kovalev aka pxe.ru writes: getaddrinfo does NOT add domain to query when receive SERVFAIL RFC1035 7.2 suggests that - If a resolver gets a server error or other bizarre response from a name server, it should remove it from SLIST, and may wish to schedule an immediate transmission to the next candidate server address. So let's try the next server upon SERVFAIL even if it's not strictly required. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-06-14getaddrinfo: allow numeric service without any hintsNatanael Copa
This appears to correspond to what glibc does and this fixes an issue with iptables-1.4.11 with udp and raw port numbers. (see http://bugzilla.netfilter.org/show_bug.cgi?id=721) This fixes #3841 https://bugs.busybox.net/show_bug.cgi?id=3841 Signed-off-by: Natanael Copa <natanael.copa@gmail.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-06-13ctor/dtor nptl: Fix init and fini function compilationKhem Raj
We need to define the rules for .S files so it gets the include paths some architectures like mips include headers Some architectures e.g. SH have their own version of pt-initfini.c so look for that first before resorting to generic version of pt-initfini.c Signed-off-by: Khem Raj <raj.khem@gmail.com>
2011-06-11ARM: remove EABI/OABI selectionYann E. MORIN
Rely on the compiler to be properly setup for the default ABI. When installing-headers, there are two cases: - NPTL: no issue, a cross-compiler is already expected - LinuxThreads: no issue, EABI/OABI has no impact on installed headers. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Cc: Khem Raj <raj.khem@gmail.com> Cc: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Cc: Carmelo AMOROSO <carmelo.amoroso@st.com> Signed-off-by: Khem Raj <raj.khem@gmail.com>
2011-06-11ARM: detect BX availibility at build timeYann E. MORIN
The "use BX" option is now a suggestion that BX be used if available. Use a macro to detect if BX is available at build time. If so, and the user requested it be used, then use it. Otherwise, error out. Macro courtesy Khem RAJ: http://lists.uclibc.org/pipermail/uclibc/2009-April/042301.html Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Cc: Khem Raj <raj.khem@gmail.com> Cc: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Cc: Carmelo AMOROSO <carmelo.amoroso@st.com> Signed-off-by: Khem Raj <raj.khem@gmail.com>
2011-06-11ARM: #include <bits/arm_asm.h> where __USE_BX__ is usedYann E. MORIN
The check for __USE_BX__ will be available in bits/arm_asm.h, so the latter must be included wherever the former is used. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Cc: Khem Raj <raj.khem@gmail.com> Cc: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Cc: Carmelo AMOROSO <carmelo.amoroso@st.com> Signed-off-by: Khem Raj <raj.khem@gmail.com>
2011-06-10Fix __libc_epoll_pwait compile failure on x86Phil Blundell
This prevents "memory input 7 is not directly addressable" errors. | libc/sysdeps/linux/common/epoll.c: In function '__libc_epoll_pwait': | libc/sysdeps/linux/common/epoll.c:71:80: error: memory input 7 is not directly addressable | libc/sysdeps/linux/common/epoll.c:75:86: error: memory input 7 is not directly addressable | make: *** [libc/sysdeps/linux/common/epoll.o] Error 1 | make: *** Waiting for unfinished jobs.... Signed-off-by: Phil Blundell <pb@pbcl.net> Signed-off-by: Jason Woodward <jason.woodward@timesys.com> Signed-off-by: Khem Raj <raj.khem@gmail.com>
2011-05-27libc: make common longjmp usable with NPTLFilippo Arcidiacono
Call _longjmp_unwind conditionally under NPTL config option, making longjmp usable with NPTL. Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2011-05-27sh: use the common implementation for longjmpFilippo Arcidiacono
Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2011-05-27sh: fix build in !NPTL caseFilippo Arcidiacono
Fix build issue due to missing symbols in !NPTL case: - vfork - _longjmp_unwind Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2011-05-13unwind.h: Move to libc/sysdeps from nptl sysdepsKhem Raj
Signed-off-by: Khem Raj <raj.khem@gmail.com>
2011-05-13epoll: redo cancellation to match masterBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-05-13epoll.c: add cancellation to epoll_[p]wait()Peter S. Mazinger
While there, fix epoll_pwait syscall, it takes 6 arguments Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-05-12wordexp: fix mishandled return value of pipe callBernhard Reutner-Fischer
and use pipe2 if available while at it. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-05-12linux_specific: handle accept4 and pipe2Bernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-05-12NPTL: needs madvise internallyBernhard Reutner-Fischer
This fixes 8d09a50a044638fde2ed3e1a1c4d3c7c5a3cce5c since NPTL also uses madvise internally. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-05-12socket: fix stubsBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-05-11epoll: unify epoll.hBernhard Reutner-Fischer
2011-05-11commentary typo fixBernhard Reutner-Fischer
use cancellation (with two 'l') uniformly. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-05-11Implement epoll_create1 and epoll_pwait system calls.Thierry Reding
Note: TODO: This lacks cancellation support. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-05-11add pipe2()Bernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-05-11socketcalls: add stubsBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-05-11accept4: Implement cancellationBernhard Reutner-Fischer
.. and add proper prototype, move it into it's own obj and other such cleanups. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-05-11Implement accept4 system call.Thierry Reding
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-05-10getcwd: Fix memory-leak in error pathBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-05-10__uc_malloc: Fix memory-leak in error pathBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-05-10*/crtn.S: Remove .size directive for _init and _finiBernhard Reutner-Fischer
These are split across objects so setting size does not (and never did) work since the expression cannot be computed at assembly time. This avoids errors from recent (> 2.21) gas. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-05-07posix_fadvise64: fix x86 implementationTimo Teräs
Commit 73d59554144f429b1cf0d4d7fa7de42bdf59ad92 completely broke the x86 implementation of posix_fadvise64. It moved the first the assembly code retn instruction gets missing depending on the Technically the file has two implementaions for posix_fadvise64, one when __NR_fadvise64_64 is available, and second one if only __NR_fadvise64 is there. Fix the #ifdef's to be proper for that. Signed-off-by: Timo Teräs <timo.teras@iki.fi> Signed-off-by: Khem Raj <raj.khem@gmail.com>
2011-05-05i386: fix .size of _init/_finiBernhard Reutner-Fischer
binutils-2.21 barf on .size that do not evaluate to const, so use the section size and not a function that is not visible here. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-05-05x86_64: fix .size of _init/_finiBernhard Reutner-Fischer
binutils-2.21 barf on .size that do not evaluate to const, so use the section size and not a function that is not visible here. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-05-05Revert "*/crt?.S: remove .size directives"Bernhard Reutner-Fischer
Removing them generally was not a good idea This reverts commit 233c504cd940d9802226b6a3a092368b86978f5e.
2011-05-04*/crt?.S: remove .size directivesBernhard Reutner-Fischer
sed -i -e '/\.size[[:space:]]/d' $(grep -l "\.size" libc/sysdeps/linux/*/crt*.[sSc]) Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-05-03getaddrinfo.c: fix incorrect check for ERANGE from gethostbyaddr_rDenys Vlasenko
Also, freeaddrinfo(NULL) is ok, no need to check parameted for NULL before calling it. Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2011-05-03getaddrinfo.c: improve code readability. No functional changesDenys Vlasenko
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2011-05-03string: remove unused variableBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-05-03buildsys: prettify ssp.c handlingBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-05-03madvise is LINUX_SPECIFICBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-05-02ether_aton: reject invalid inputBernhard Reutner-Fischer
fixes PR2227 Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-04-29sysconf: clock_getres depends on HAS_REALTIMEBernhard Reutner-Fischer
Bug was introduced in revision a202cf6f. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-04-29__rt_sigwaitinfo: depends on HAS_REALTIMEBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-04-27buildsys: minor fixes in Makefile.arch for C6XCarmelo Amoroso
Just a tidy-up by removing commented-out lines. Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2011-04-27buildsys: minor fixes in Makefile.arch for microblazeCarmelo Amoroso
Do not include Makefile.commonarch directly from within arch specific Makefile, as it is already done in parent Maefile.in. Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2011-04-22sparc: don't access fp registers when configured for no fpuAustin Foxley
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2011-04-20Added fts support for traversing UNIX file hierarchies.Salvatore Cro
It is required by libdwfl in elfutils package. Signed-off-by: Salvatore Cro <salvatore.cro at st.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-04-14buildsys: do_rm ARCH_HEADERSBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-04-13resolv: really fix res_close not to hang with ipv6Bernhard Reutner-Fischer
Fix goof in previous commit. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-04-13buildsys: fix GNU make v3.80 compatibility againKevin Cernekee
GNU make 3.80 cannot handle "$(and)" or "$(or)" from commit 18e7136e (buildsys: use kbuild style). Replace them with ifeq/ifneq. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-04-12resolv: fix res_close not to hang with ipv6Bernhard Reutner-Fischer
Timo Teräs writes: The memory release loop is missing an obvious counter increment. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-04-11Fix malloc alignmentBernd Schmidt
In commit 3e0a1f388, Richard tried to fix malloc alignments by using alignof (double __attribute_aligned__(sizeof (size_t))). This doesn't work, since attribute_aligned overrides the alignment rather than providing a minimum. On C6X, malloc returns four-byte aligned values rather than the necessary eight-byte alignment. It's simpler to use a comparison and pick the bigger of the two values, so that's what I've done. Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
2011-03-26cris: add provide arch-specific vfork implementationThorsten Glaser
vfork must be called with nothing at all on the stack, so implementing it via syscall() does not work. Signed-off-by: Thorsten Glaser <tg@mirbsd.org> Signed-off-by: Waldemar Brodkorb <wbx@openadk.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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