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* | sh: Add a prototype for the gcc __set_fpscr internal functionCarmelo Amoroso2009-12-031-1/+3
| | | | | | | | | | | | | | | | | | The sh port uses the gcc __set_fpscr internal function, but neither gcc nor glibc creates a prototype for it. This leads to a bunch of random warnings about implicit decls during the build. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
* | uClibc_ctype.h: fix inverted check for susv4 macroAustin Foxley2009-11-301-1/+1
| | | | | | | | | | | | Was causing build failures if ctype tables were disabled and susv4 was on Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | getaddrinfo.c: include tls.h before resolv.hAustin Foxley2009-11-301-0/+1
| | | | | | | | | | | | | | | | This is needed because tls.h ends up includeing nptl/descr.h which needs the full res_state definition. resolv.h also ends up including tls.h, but _without_ the full res_state struct it errors. Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | Merge remote branch 'origin/master' into nptlAustin Foxley2009-11-2835-1809/+172
|\| | | | | | | Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
| * make x86_64 struct utmp glibc-compatibleDenys Vlasenko2009-11-271-1/+2
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * sync confname, environments with glibcBernhard Reutner-Fischer2009-11-263-18/+128
| | | | | | | | | | | | | | Plus related synch. Add a testcase for the sysconf variables based on the one from glibc Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
| * in6_{pktinfo,mtuinfo}: provide type if IPV6 is onBernhard Reutner-Fischer2009-11-251-0/+2
| | | | | | | | | | | | Disable some IPv6 header defines if IPv6 is off. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
| * nommu: use MAP_UNINITIALIZE for mallocsMike Frysinger2009-11-239-3/+15
| | | | | | | | | | | | | | | | | | Now that the kernel supports MAP_UNINITIALIZE, have the malloc places use it to get real uninitialized memory on no-mmu systems. This avoids a lot of normally useless overhead involved in zeroing out all of the memory (sometimes multiple times). Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * bits/mmap.h: unify ala linux asm-generic effortsMike Frysinger2009-11-2320-1786/+19
| | | | | | | | | | | | | | | | | | | | Most ports have the same exact mman bit defines, so let's unify things like the linux kernel has with the asm-generic efforts. A few ports are left behind as they are non-trivial to merge -- the arch maintainers can tackle it if they care. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * futimens: Ducument why we need manual hidden_protoBernhard Reutner-Fischer2009-11-231-1/+6
| | | | | | | | | | | | | | Also, remove unneeded __need_timespec (It cuts off a tiny bit of work for CPP but is of course not strictly needed). Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* | define local stack_chk_guard for nptlNatanael Copa2009-11-271-1/+2
| | | | | | | | | | Signed-off-by: Natanael Copa <natanael.copa@gmail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | sh: Add new optimisation to the SH4 memcpyAustin Foxley2009-11-228-11/+553
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This optimization is based on prefetching and 64bit data transfer via FPU (only for the little endianess) Tests shows that: ---------------------------------------- Memory bandwidth | Gain | sh4-300 | sh4-200 ---------------------------------------- 512 bytes to 16KiB | ~20% | ~25% from 32KiB to 16MiB | ~190% | ~5% ---------------------------------------- Signed-off-by: Austin Foxley <austinf@cetoncorp.com> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
* | Merge remote branch 'origin/master' into nptl_mergeAustin Foxley2009-11-2210-24/+46
|\| | | | | | | | | | | | | | | | | Conflicts: Rules.mak libc/misc/sysvipc/msgq.c test/Rules.mak Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
| * futimens: add functionBernhard Reutner-Fischer2009-11-202-0/+25
| | | | | | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
| * ppoll: get NULL from stddef.hBernhard Reutner-Fischer2009-11-201-3/+2
| | | | | | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
| * __assert: include unistd.h for smallintBernhard Reutner-Fischer2009-11-201-2/+1
| | | | | | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
| * sync some headers and disable unused prototypesPeter S. Mazinger2009-11-191-0/+1
| | | | | | | | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
| * msgrcv is of type ssize_tPeter S. Mazinger2009-11-191-2/+2
| | | | | | | | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
| * SUSv4: disable isascii, toascii, _toupper, _tolowerBernhard Reutner-Fischer2009-11-191-0/+2
| | | | | | | | | | | | | | [__]isascii need to be defined all the time for the build. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
| * assert: make linenumber unsignedPeter S. Mazinger2009-11-191-4/+3
| | | | | | | | | | | | | | Move attribute_noreturn to header. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
| * DO_XSI_MATH: add config knobBernhard Reutner-Fischer2009-11-191-0/+2
| | | | | | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
| * _Exit(): add weak alias to _exit() for C99Bernhard Reutner-Fischer2009-11-191-0/+1
| | | | | | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
| * realpath: SUSv4 compliantBernhard Reutner-Fischer2009-11-141-14/+8
| | | | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
| * disable _POSIX_SPAWN defineMike Frysinger2009-10-221-0/+2
| | | | | | | | | | | | | | We don't provide spawn.h let alone any other spawn funcs/types, so don't set up the _POSIX_SPAWN define that some packages (like vlc) check. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * regex: call memcpy() ourselvesMike Frysinger2009-10-221-1/+2
| | | | | | | | | | | | | | Call the hidden memcpy() ourselves otherwise gcc will emit a call to the public memcpy() which goes through the PLT. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * sysctl: avoid inline initializationMike Frysinger2009-10-221-17/+9
| | | | | | | | | | | | | | | | Assign each field one by one rather than stack initialization as gcc will call memset() to zero out the rest of the structure -- which we don't care about as the field is unused and not seen outside of the libc. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * inet_ntop4: avoid inline initializationMike Frysinger2009-10-221-1/+3
| | | | | | | | | | | | | | We only need to set the first byte to 0, but gcc likes to zero out the rest of the string with memset() when using this initialization style. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * sparc: use fputs to write to stderrMike Frysinger2009-10-221-1/+1
| | | | | | | | | | | | | | This also has the advantage of fputs() having a hidden alias while puts does not. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * sparc: use HIDDEN_JUMPTARGET for errnoMike Frysinger2009-10-223-3/+3
| | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | include string.h for memset()Bernhard Reutner-Fischer2009-11-221-0/+2
| | | | | | | | | | | | | | This avoids a warnings about implicit declaration of function 'memset'. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | disable _POSIX_SPAWN defineMike Frysinger2009-11-091-0/+2
| | | | | | | | | | | | | | | | We don't provide spawn.h let alone any other spawn funcs/types, so don't set up the _POSIX_SPAWN define that some packages (like vlc) check. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | regex: call memcpy() ourselvesMike Frysinger2009-11-091-1/+2
| | | | | | | | | | | | | | | | Call the hidden memcpy() ourselves otherwise gcc will emit a call to the public memcpy() which goes through the PLT. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | sysctl: avoid inline initializationMike Frysinger2009-11-091-17/+9
| | | | | | | | | | | | | | | | | | Assign each field one by one rather than stack initialization as gcc will call memset() to zero out the rest of the structure -- which we don't care about as the field is unused and not seen outside of the libc. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | inet_ntop4: avoid inline initializationMike Frysinger2009-11-091-1/+3
| | | | | | | | | | | | | | | | We only need to set the first byte to 0, but gcc likes to zero out the rest of the string with memset() when using this initialization style. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | sparc: use fputs to write to stderrMike Frysinger2009-11-091-1/+1
| | | | | | | | | | | | | | | | This also has the advantage of fputs() having a hidden alias while puts does not. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | sparc: use HIDDEN_JUMPTARGET for errnoMike Frysinger2009-11-093-3/+3
| | | | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | make the sem_open changes actually compileAustin Foxley2009-11-092-2/+2
| | | | | | | | | | | | __gen_tempname now needs to not be hidden so libpthread can get at it Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | Extend __gen_tempname with mode argumentMikhail Gusarov2009-11-0911-17/+22
| | | | | | | | | | | | | | | | | | | | sem_open(3) needs to create a temporary file in a way which can't be efficiently implemented in terms of POSIX API. Extend __gen_tempname with mode_t mode argument in order to ease sem_open implementation. Signed-off-by: Mikhail Gusarov <dottedmag@dottedmag.net> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | whitespace fixesAustin Foxley2009-10-1716-60/+57
| | | | | | | | Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | uClibc_main: add the needed support for nptlAustin Foxley2009-10-171-34/+75
| | | | | | | | | | | | | | | | * setup memory for the cancellation buffer * remove unneeded weak's * deallocation of tsd on main thread exit Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | librt additions that are now possible with nptlAustin Foxley2009-10-171-2/+24
| | | | | | | | | | | | | | * clock_getcpuclockid, clock_gettime, clock_nanosleep, mq_receive, mq_send, mq_timedreceive, mq_timedsend, _SC_MONOTONIC_CLOCK Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | nptl provides sigaction and raiseAustin Foxley2009-10-171-0/+4
| | | | | | | | Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | cancellation support for a large amount of the required syscallsAustin Foxley2009-10-1725-279/+1084
| | | | | | | | Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | use *_not_cancel variants to avoid accidental cancellations with nptlAustin Foxley2009-10-179-36/+102
| | | | | | | | Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | rework internal uClibc mutexes to support futex locking, and nptlAustin Foxley2009-10-1710-37/+119
| | | | | | | | Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | arm specific bits needed for nptlAustin Foxley2009-10-175-8/+46
| | | | | | | | | | | | | | * SAVE_PID, RESTORE_PID in vfork.S * clone.S tweaks to allow for the pid to be reset Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | i386 specific bit for nptlAustin Foxley2009-10-175-4/+31
| | | | | | | | | | | | | | | | | | * RESET_PID support for clone.S * SAVE_PID, RESTORE_PID in vfork.S * fixup syscall assembly constraints to be a little less restrictive allows arbitrary variables to be used as the syscall nr Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | mips specific bits needed for nptlAustin Foxley2009-10-177-2/+259
| | | | | | | | | | | | | | * vfork impl with support for SAVE_PID, RESTORE_PID * sysdep.h assembly macros Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | sh specific bits needed for nptlAustin Foxley2009-10-177-397/+378
| | | | | | | | | | | | | | | | | | * unified atomic.h compare and exchange macros * clone.S with RESET_PID support * sh specific versions of pread/pwrite with cancellation support * check SHARED instead of PIC Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | sparc specific bits needed for nptlAustin Foxley2009-10-175-32/+511
| | | | | | | | | | | | | | * a tweaked clone.S with RESET_PID support * atomic.h with cmpxchg that works for v8 and beyond Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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