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* honour NO_LONG_DOUBLE_MATHBernhard Reutner-Fischer2009-08-301-0/+6
| | | | | | | | This fixes compilation errors on hosts that turn off long double support for C99 like powerpc32. Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* handle _SC_NPROCESSORS_CONF and _SC_NPROCESSORS_ONLNBernhard Reutner-Fischer2009-08-051-0/+5
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* ioperm is not used internally, remove hidden_protoBernhard Reutner-Fischer2009-08-011-1/+3
| | | | | | Without a hidden_def we'd end up with __GI_ioperm which is wrong. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* force arches to provide sys/user.hMike Frysinger2009-07-261-1/+1
| | | | | | | Now that Linux is no longer installing linux/user.h, arches will have to provide their own. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* enable nanosecond stat support for everyoneMike Frysinger2009-07-262-18/+8
| | | | | | | | | | | | | Fill out the stat structure so that the nanosecond resolution support is always available. There is a small code size increase for a few ports (three additional assignments in xstatconv), but otherwise everything should remain the same. While we're here, punt __old_kernel_stat from the few headers that still define it as it is unused in uClibc and causes compile errors after these nanosecond changes. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* enable sbrk() for everyoneMike Frysinger2009-07-261-4/+0
| | | | | | | | | The sbrk() function can be used to merely query sizes and for that, no-mmu works the same as mmu. It can also sometimes increase data segments on no-mmu systems provided the trailing memory is free. So, there is no real reason to exclude this function for no-mmu ports. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* add missing UTIME_* defines for *at funcsMike Frysinger2009-07-261-1/+6
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* create real common vfork() functionMike Frysinger2009-07-231-7/+13
| | | | | | | | | Rather than force people to always implement their own vfork(), have the default implementation be sane. For now, only the Blackfin port uses the new code. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* add hidden aliases for openat funcsMike Frysinger2009-07-222-0/+14
| | | | | | openat64() uses openat(), so we need hidden aliases for it. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* byteswap: unify common definitionsMike Frysinger2009-07-212-87/+109
| | | | | | | | | The majority of the byteswap functions are the same across all arches, so setup a common header to provide definitions if they don't exist. This allows arches to override only the ones they actually want to implement with inline assembly. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* s/UCLIBC_INTERNAL/_LIBC/gDenys Vlasenko2009-07-211-2/+2
| | | | | | | | | | Undo my old mistake. I added UCLIBC_INTERNAL define, but later I realized _LIBC is doing exactly the same thing. This change converts all usages of UCLIBC_INTERNAL to _LIBC, removing all instances of UCLIBC_INTERNAL. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* some ports define ENOTSUPMike Frysinger2009-07-201-1/+3
| | | | | | | A port or two (like hppa) does define ENOTSUP, so don't assume that everyone needs this fallback define. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* INLINE_SYSCALL_NCS: scope out local vars to avoid conflictsMike Frysinger2009-07-201-6/+6
| | | | | | | | | | | The INLINE_SYSCALL_NCS() macro was using "res" and "err" as local variable names, but this caused conflicts with some code (like clock_getres) whose arguments were named the same. libc/sysdeps/linux/common/clock_getres.c: In function 'clock_getres': libc/sysdeps/linux/common/clock_getres.c:15: warning: 'res' is used uninitialized in this function Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* fdatasync: handle latest alpha syscallsMike Frysinger2009-07-201-1/+1
| | | | | | | The latest alpha Linux kernel defines __NR_fdatasync like everyone else and deprecates the older __NR_osf_fdatasync, so support that setup. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* first pass at implementing *at funcsMike Frysinger2009-07-2017-0/+321
| | | | | | | Tested basic functionality with coreutils and things seem to work. At least gives us a basis to jump from. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* mknod: convert to INLINE_SYSCALL() to sync with glibcMike Frysinger2009-07-201-12/+6
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* ppoll: switch to INLINE_SYSCALL() to match glibcMike Frysinger2009-07-201-11/+2
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* syscall(): create a common version based on INLINE_SYSCALL_NCS()Mike Frysinger2009-07-091-0/+12
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* syscall: unify part 2: NCS varietyMike Frysinger2009-07-092-3/+17
| | | | | | | Declare common NCS (non-constant syscall) variants and convert the existing ports over to this. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* drop missing {INLINE,INTERNAL}_SYSCALL fallback logicMike Frysinger2009-07-088-102/+0
| | | | | | | Ports missing INLINE_SYSCALL() support need to get fixed, so drop the cruft keeping them alive since it no longer works with the unification. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* syscall: unify common syscall definesMike Frysinger2009-07-082-1/+83
| | | | | | | | | Unify all the common syscall defines in syscalls-common.h and scrub all the duplicated code from relevant ports. This should also make converting existing ports to INLINE_SYSCALL() much easier as they don't have to get lost in all the unrelated noise, as well as creating new ports. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* uClibc_arch_features: sync defines between portsMike Frysinger2009-07-031-0/+6
| | | | | | | Make sure each arch has the same complete list to make comparing between them easier. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* waitid: linux ABI takes 5 args, not 4Mike Frysinger2009-05-271-4/+16
| | | | | | | | The POSIX waitid() takes 4 args, but the Linux one takes 5 args, so make sure we stuff the 5th arg with a NULL. Otherwise garbage gets randomly passed up and considering this is a pointer, that's baaaad. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* enable mprotect() regardless of MMU as some systems have MPUs which allows ↵Mike Frysinger2009-03-161-1/+1
| | | | memory protection
* Update copyright header.Khem Raj2009-03-161-1/+1
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* add GNU extension for select timeouts where the sub-second field is actually ↵Mike Frysinger2009-03-131-1/+20
| | | | longer than one second
* Define creat in an independent fileKhem Raj2009-03-052-5/+15
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* mknod: widen the parameters to match kernelDenis Vlasenko2009-03-032-11/+16
| | | | | | | | | ustat: same, + remove superfluous "conversion" which does nothing at best, loses high dev bits at worst i386/bits/kernel_stat.h: update to reflect reality (wider dev_t) h8300/bits/kernel_stat.h: same arm/bits/kernel_stat.h: cosmetics to match kernel header to the letter
* Add EPOLLRDHUP constantDenis Vlasenko2009-03-021-0/+2
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* fix breakage in x86_64 defconfigDenis Vlasenko2009-02-277-57/+13
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* Reinstate __libc_foo's needed for linuxthreads.old.Denis Vlasenko2009-02-2515-24/+83
| | | | | Now they are only enabled if linuxthreads.old are selected.
* mathcalls.h: remove tons of redundant semicolons; better comment about macrosDenis Vlasenko2009-02-181-85/+87
| | | | | | | math.h: make macro machinery a bit more understandable No code changes (verified with objdump)
* test/math/compile_test.c: "are long double functions even compile/link?" testDenis Vlasenko2009-02-171-0/+7
| | | | | *: fix everything which prevents above from building
* - repair my r25322 that ment to deal with getdomainname()'s visibilityBernhard Reutner-Fischer2009-02-131-3/+7
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* - we may need getdomainname internallyBernhard Reutner-Fischer2009-02-131-0/+2
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* - fix compilation of !UCLIBC_HAS_CTYPE_TABLES by merging duplicate bitsBernhard Reutner-Fischer2009-02-131-23/+0
| | | | into ctype.h
* - workaround oddity with position of function attributesBernhard Reutner-Fischer2009-02-131-1/+1
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* fix ppoll. we forgot to pass 5th parameter to the syscallDenis Vlasenko2009-01-281-14/+17
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* - make sure __user is defined when including kernel's sigcontext.hBernhard Reutner-Fischer2009-01-221-0/+3
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* - remove unavailable functionality upon request (Peter Mazinger)Bernhard Reutner-Fischer2009-01-211-0/+4
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* *: remove __UCLIBC_CURLOCALE_DATA, __UCLIBC_CURLOCALE_DATA.xDenis Vlasenko2009-01-211-55/+48
| | | | | | | | | | | | | | | | | | | is always equivalent to __UCLIBC_CURLOCALE->x. remove typedef __uclibc_locale_t, it used only in a few places, it is lees confusing to use struct __uclibc_locale_struct everywhere. xlocale.h: hide __global_locale back under _LIBC, bug 53 is wrong in claiming it should be exported. Also hide under _LIBC: extern __locale_t __curlocale_var; extern __locale_t __curlocale(void); extern __locale_t __curlocale_set(__locale_t newloc); # define __UCLIBC_CURLOCALE # define __XL_NPP(N) # define __LOCALE_PARAM # define __LOCALE_ARG # define __LOCALE_PTR
* __global_locale must be visible to users, move it outside of #ifdef _LIBCDenis Vlasenko2009-01-181-1/+2
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* - whitespace cleanup; no obj-code changesBernhard Reutner-Fischer2008-12-293-7/+7
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* - expand SUSv3_LEGACYBernhard Reutner-Fischer2008-12-291-1/+2
| | | | - SUSv4_LEGACY part #1 (non-networking)
* Help unifdef to remove private parts of headersDenis Vlasenko2008-12-272-5/+12
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* ctype: remove some trivial macros from ctype.h;Denis Vlasenko2008-12-273-96/+90
| | | | | | | | | | | | remove __tolower and __toupper (they existed only in SOME configs!); remove usages of _tolower (some of them clearly buggy) from uclibc code; add a few more -U<define> options to unifdef pass over installed headers; document it on docs/wchar_and_locale.txt text data bss dec hex filename - 514963 2727 15396 533086 8225e lib/libuClibc-0.9.30-svn.so + 514888 2727 15396 533011 82213 lib/libuClibc-0.9.30-svn.so
* - mark capset() as linux specificBernhard Reutner-Fischer2008-12-222-2/+2
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* - capget() is linux specific; Sync helptext with current exclude list.Bernhard Reutner-Fischer2008-12-221-1/+1
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* - remove leftover from r13277Bernhard Reutner-Fischer2008-12-221-1/+0
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* UCLIBC_CTYPE_HEADER define is removed, as it alwaysDenis Vlasenko2008-12-222-52/+48
| | | | | | | | | | | | | | | | | | | | | | equal to "include/bits/uClibc_ctype.h" __CTYPE_unclassified and other similar __CTYPE_xxxx constants are moved to separate include file, bits/uClibc_charclass.h Duplicate declaration of these constants is removed from libc/misc/wctype/_wctype.c Ugly re-inclusion trick in extra/locale/gen_wctype.c deleted Large ifdefed-out chunk in extra/locale/gen_wctype.c removed Move __CTYPE_isalnum() etc macros from uClibc_ctype.h to their single user, extra/locale/gen_wctype.c (can be simplified further) Overall, no code changes (verified with objdump)
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