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* Enable HW interrupt setup on x86/x86_64 systems by defaultnewlib-snapshot-20160226Corinna Vinschen2016-02-265-7/+5
| | | | | | | | | | | | | * configure.host: Define _I386MACH_DISABLE_HW_INTERRUPTS on rdos. Remove setting _I386MACH_ALLOW_HW_INTERRUPTS anywhere else. * libc/machine/i386/i386mach.h: Replace test for _I386MACH_ALLOW_HW_INTERRUPTS with test for !_I386MACH_DISABLE_HW_INTERRUPTS. * libc/machine/x86_64/x86_64mach.h: Ditto. * libc/sys/linux/machine/i386/i386mach.h: Ditto. * libm/machine/i386/i386mach.h: Ditto. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* newlib/configure.host: Turn off sti/cli for i386 setjmp for i386-rtems*Joel Sherrill2016-02-251-0/+2
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* Fix _newlib_version.h logic to support building gcc with newlib.Jeff Johnston2016-02-254-4/+11
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* libm/complex: add clog10, clog10fYaakov Selkowitz2016-02-226-24/+105
| | | | | | | | | | | | | | newlib/ * libc/include/complex.h (clog10, clog10f): Declare. * libm/complex/Makefile.am (src): Add clog10.c. (fsrc): Add clog10f.c. (CHEWOUT_FILES): Add clog10.def. * libm/complex/Makefile.in: Regenerate. * libm/complex/clog10.c: New file. * libm/complex/clog10f.c: New file. * libm/complex/complex.tex: Add references to clog10 docs. Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
* pthread.h, sys/types.h Add missing pthread methodsJoel Sherrill2016-02-222-8/+24
| | | | | | | | | * pthread.h: Add prototypes for pthread_condattr_getclock(), pthread_condattr_setclock(), pthread_setschedpri(), pthread_getcpuclockid(), pthread_getconcurrency(), and pthread_setconcurrency(). Also cleaned up file header to remove CVS Id string. * sys/types.h: Add clock ID to pthread_condattr_t.
* sys/features.h: Update Cygwin POSIX option macrosCorinna Vinschen2016-02-181-34/+34
| | | | | | | | * libc/include/sys/features.h: Set POSIX option macros from 200112L to 200809L for Cygwin. (_POSIX_SPAWN): Set to 200809L for Cygwin. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Also fix libm/machine generated files.Jeff Johnston2016-02-172-19/+12139
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* Fix libm regenerated files again.Jeff Johnston2016-02-172-134/+2920
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* Fix regeneration of libm autotool files.Jeff Johnston2016-02-172-7/+9337
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* Define the newlib version macros in one place: _newlib_version.h.Pieter du Preez2016-02-1714-33640/+175
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, the newlib version information needs to be updated in two places: - newlib/acinclude.m4 - newlib/libc/include/sys/features.h The goal of this patch is to: - supply a single location for defining the newlib version information: newlib/acinclude.m4 - define __NEWLIB__, __NEWLIB_MINOR__ and __NEWLIB_PATCHLEVEL__ This is in line with what gcc does for its version macros. See: https://gcc.gnu.org/onlinedocs/cpp/Common-Predefined-Macros.html This patch moves the definition of the _NEWLIB_VERSION, __NEWLIB__ and __NEWLIB_MINOR__ macros from newlib/libc/include/sys/features.h, to the newly generated newlib/_newlib_version.h file. Additionally, the __NEWLIB_PATCHLEVEL__ macro was created, for completeness. In order to stay backwards compatible, newlib/_newlib_version.h gets included by newlib/newlib.h and newlib/libc/include/sys/features.h. Note: This patch does _not_ include the modifications to the following files, as these should all be generated any way. *Makefile.in, *aclocal.m4, *configure stamp-* files Signed-off-by: Pieter du Preez <pdupreez@gmail.com>
* POSIX barrier implementation, take 3Václav Haisman2016-02-132-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The attached patch should address all of the review comments. Modifed change log: Newlib: * libc/include/sys/features.h (_POSIX_BARRIERS): Define for Cygwin. * libc/include/sys/types.h (pthread_barrier_t) (pthread_barrierattr_t): Do not define for Cygwin. Cygwin: * common.din (pthread_barrierattr_init) (pthread_barrierattr_setpshared, pthread_barrierattr_getpshared) (pthread_barrierattr_destroy, pthread_barrier_init) (pthread_barrier_destroy, pthread_barrier_wait): Export. * include/cygwin/types.h (pthread_barrierattr_t) (pthread_barrier_t): Declare. * include/pthread.h (PTHREAD_BARRIER_SERIAL_THREAD) (pthread_barrierattr_init, pthread_barrierattr_setpshared) (pthread_barrierattr_getpshared, pthread_barrierattr_destroy) (pthread_barrier_init, pthread_barrier_destroy) (pthread_barrier_wait): Declare. * thread.h (PTHREAD_BARRIER_MAGIC) (PTHREAD_BARRIERATTR_MAGIC): Define. (class pthread_barrierattr, class pthread_barrier): Declare. * thread.cc (delete_and_clear): New local helper function. (class pthread_barrierattr, class pthread_barrier): Implement. * miscfuncs.h (likely, unlikely): New macros. -- VH
* Remove broken ieeefp.h macrosYaakov Selkowitz2016-02-121-11/+6
| | | | | | | | | | | | Any attempt to use isnanf, isinff, or finitef from <ieeefp.h> with GCC 5 on platforms other than SPU result in a "lvalue required as unary '&' operand" error. newlib/libc/ * include/ieeefp.h (__ieeefp_isnanf): Remove broken macro. (__ieeefp_isinff, __ieeefp_finitef): Ditto. Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
* Fix compile with GCC 5 -WerrorYaakov Selkowitz2016-02-124-1/+5
| | | | | | | | | | | newlib/libc/ * stdio64/freopen64.c: Include <string.h> for memset(). * stdlib/quick_exit.c: Include <unistd.h> for _exit(). * string/gnu_basename.c (__gnu_basename): Fix discarded const qualifier warning. * stdlib/strtold.c: Include "mprec.h" for _strtorx_r(). Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
* printf(3): Handle multibyte decimal point in field size computationCorinna Vinschen2016-02-081-7/+9
| | | | | | | | | | | This patch fixes the problem reported in https://cygwin.com/ml/cygwin/2016-02/msg00014.html The 2009 changes to handle multibyte decimal point and thousands separator missed to take the length of a multibyte decimal point into account when computing the field size. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* stdio.h: Use __POSIX_VISIBLE etc. guards for POSIX 1003.1:2001 functionsJon Turney2016-02-081-4/+10
| | | | | | | | | | | | | | Current mesa expects stdio.h to prototype fileno() when compiling with gcc -std=c99 -D_XOPEN_SOURCE Fix the 'POSIX 1003.1:2001' block in stdio.h to prototype functions if not __STRICT_ANSI__, or _BSD_SOURCE, _POSIX_C_SOURCE or _XOPEN_SOURCE are defined appropriately As far as I can tell, despite being in this block, setbuffer() and setlinebuf() are BSDisms which aren't in POSIX 1003.1:2001 Signed-off-by: Jon Turney <jon.turney@dronecode.org.uk>
* Newlib build is broken if configured with nano-malloc and non-reentrant ↵Игорь Веневцев2016-02-081-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | system calls Non-reentrant system calls version implies both MISSING_SYSCALL_NAMES and REENTRANT_SYSCALL_PROVIDED macros to be defined. Being coupled with --enable-newlib-nano-malloc knob it breaks the build: bash-4.3$ ../newlib-2.3.0.20160104/configure CC_FOR_TARGET=gcc AR_FOR_TARGET=ar RANLIB_FOR_TARGET=ranlib CFLAGS_FOR_TARGET="-m32 -DMISSING_SYSCALL_NAMES -DREENTRANT_SYSCALLS_PROVIDED" --target=i386-elf --enable-newlib-nano-malloc && make <...omitted output...> ../../../../../../newlib-2.3.0.20160104/newlib/libc/stdlib/nano-mallocr.c: In function ‘_mallinfo_r’: ../../../../../../newlib-2.3.0.20160104/newlib/libc/stdlib/nano-mallocr.c:489:35: error: macro "_sbrk_r" requires 2 arguments, but only 1 given sbrk_now = _sbrk_r(RCALL 0); ^ ../../../../../../newlib-2.3.0.20160104/newlib/libc/stdlib/nano-mallocr.c:489:20: error: ‘_sbrk_r’ undeclared (first use in this function) sbrk_now = _sbrk_r(RCALL 0); ^ ../../../../../../newlib-2.3.0.20160104/newlib/libc/stdlib/nano-mallocr.c:489:20: note: each undeclared identifier is reported only once for each function it appears in Makefile:1512: recipe for target 'lib_a-nano-mallinfor.o' failed make[8]: *** [lib_a-nano-mallinfor.o] Error 1 In case of non-reentrant system calls _sbrk_r became a macro with TWO args (defined in reent.h): #define _sbrk_r(__reent, __incr) sbrk(__incr) But in our case only one argument is present. (RCALL 0) is considered as a single argument despite RCALL itself is a macro:) So intermediate one-arg macro will be enough to expand args before final _sbrk_r expansion: #define _SBRK_R(X) _sbrk_r(X) Here is a patch:
* * newlib/libc/stdio/nano-vfscanf.c: Fix '%X' specifier procesingIgor Venevtsev2016-02-081-0/+1
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* * newlib/libc/stdio/nano-vfscanf.c: Fix '%F', '%G' and '%E' specifiers ↵Igor Venevtsev2016-02-081-3/+3
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* Change if_nameindex() to use unsigned int i variable.Jeff Johnston2016-02-041-1/+2
| | | | | - i variable used in loop that shifts to right so use unsigned int instead
* include/grp.h: Remove prototypes of non-standard functionsCorinna Vinschen2016-01-291-5/+0
| | | | | | | | * libc/include/grp.h (group_from_gid): Remove prototype. (setgrfile): Ditto. (setgroupent): Ditto. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Fix memcpy bug that reads past end of buffer.Steve Ellcey2016-01-281-1/+1
| | | | | * libc/machine/mips/memcpy.S (memcpy): Fix read past end of input.
* grp.h: use __BSD_VISIBLE and __XSI_VISIBLE guardsYaakov Selkowitz2016-01-281-7/+5
| | | | | | | | This fixes the build of krb5 and other packages on Cygwin. * libc/include/grp.h: Use __BSD_VISIBLE and __XSI_VISIBLE guards. Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
* Make macro checks ARMv8-M baseline proofThomas Preud'homme2016-01-287-30/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | libgloss: * arm/Makefile.in: Add newlib/libc/machine/arm to the include path if newlib is present. * arm/arm.h: Include acle-compat.h. (THUMB_V7_V6M): Rename to ... (PREFER_THUMB): This. Use ACLE macros __ARM_ARCH_ISA_ARM instead of __ARM_ARCH_6M__ to decide whether to define it. (THUMB1_ONLY): Define for Thumb-1 only targets. (THUMB_V7M_V6M): Rename to ... (THUMB_VXM): This. Defined based on __ARM_ARCH_ISA_ARM, excluding ARMv7. * arm/crt0.S: Use THUMB1_ONLY rather than __ARM_ARCH_6M__, !__ARM_ARCH_ISA_ARM rather than THUMB_V7M_V6M for fp enabling, and PREFER_THUMB rather than THUMB_V7_V6M. Rename other occurences of THUMB_V7M_V6M to THUMB_VXM. * arm/linux-crt0.c: Likewise. * arm/redboot-crt0.S: Likewise. * arm/swi.h: Likewise. * arm/trap.S: Likewise. newlib: * libc/machine/arm/memcpy-stub.c: Use ACLE macros __ARM_ARCH_ISA_THUMB and __ARM_ARCH_ISA_ARM to check for Thumb-2 only targets rather than __ARM_ARCH and __ARM_ARCH_PROFILE. * libc/machine/arm/memcpy.S: Likewise. * libc/machine/arm/setjmp.S: Likewise for Thumb-1 only target and include acle-compat.h. * libc/machine/arm/strcmp.S: Likewise for Thumb-1 and Thumb-2 only target and include acle-compat.h. * libc/sys/arm/arm.h: Include acle-compat.h. (THUMB_V7_V6M): Rename to ... (PREFER_THUMB): This. Use ACLE macro __ARM_ARCH_ISA_ARM instead of __ARM_ARCH_6M__ to decide whether to define it. (THUMB1_ONLY): Define for Thumb-1 only targets. (THUMB_V7M_V6M): Rename to ... (THUMB_VXM): This. Defined based on __ARM_ARCH_ISA_ARM, excluding ARMv7. * libc/sys/arm/crt0.S: Use PREFER_THUMB rather than THUMB_V7_V6M and rename THUMB_V7M_V6M into THUMB_VXM. * libc/sys/arm/swi.h: Likewise.
* Deprecate newlib and winsup ChangeLog filesCorinna Vinschen2016-01-282-27735/+27736
| | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Fix up errors in regenerated files for 2.3.0 release.newlib-snapshot-20160104Jeff Johnston2016-01-044-3223/+4941
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* Regenerate files for newlib 2.3.0.newlib-2_3_0Jeff Johnston2015-12-21105-6166/+4598
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* Fix atexit logic to honor _ATEXIT_DYNAMIC_ALLOC setting.Jeff Johnston2015-12-212-0/+12
| | | | | | | | | | | | | If small reent is enabled (_REENT_SMALL is defined) then malloc() was used in __register_exitproc() even if user requested it to be disabled (_ATEXIT_DYNAMIC_ALLOC is defined). With this fix, function fails when _ATEXIT_DYNAMIC_ALLOC is defined and whole static storage is already used. 2015-12-21 Freddie Chopin <freddie.chopin@gmail.com> * libc/stdlib/__atexit.c (__register_exitproc): Fix for _ATEXIT_DYNAMIC_ALLOC.
* Add static instance of _on_exit_args for _REENT_SMALL platforms.Jeff Johnston2015-12-218-23/+108
| | | | | | | | | | | | | 2015-12-21 Freddie Chopin <freddie.chopin@gmail.com> * libc/stdlib/on_exit_args.{c,h}: New files. * libc/stdlib/Makefile.am: Add new source file. * libc/stdlib/Makefile.in: Regenerate. * libc/stdlib/__atexit.c (__register_exitproc): Initialize _on_exit_args_ptr field of _GLOBAL_ATEXIT on first run. * libc/stdlib/on_exit.c: Force linking of static instance of _on_exit_args. * libc/stdlib/cxa_atexit.c: Likewise.
* ARC: Use new definitions for optional ARC CPU featuresAnton Kolesov2015-12-1724-69/+126
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | GCC for ARC has been updated to provide consistent naming of preprocessor definitions for different optional architecture features: * __ARC_BARREL_SHIFTER__ instead of __Xbarrel_shifter for -mbarrel-shifter * __ARC_LL64__ instead of __LL64__ for -mll64 * __ARCEM__ instead of __EM__ for -mcpu=arcem * __ARCHS__ instead of __HS__ for -mcpu=archs * etc (not used in newlib) This patch updates assembly routines for ARC to use new definitions instead of a deprecated ones. To ensure compatibility with older compiler new definitions are also defined in asm.h if needed, based on deprecated preprocessor definitions. *** newlib/ChangeLog *** 2015-12-15 Anton Kolesov <Anton.Kolesov@synopsys.com> * libc/machine/arc/asm.h: Define new GCC definition for old compiler. * libc/machine/arc/memcmp-bs-norm.S: Use new GCC defines to detect processor features. * libc/machine/arc/memcmp.S: Likewise. * libc/machine/arc/memcpy-archs.S: Likewise. * libc/machine/arc/memcpy-bs.S: Likewise. * libc/machine/arc/memcpy.S: Likewise. * libc/machine/arc/memset-archs.S: Likewise. * libc/machine/arc/memset-bs.S: Likewise. * libc/machine/arc/memset.S: Likewise. * libc/machine/arc/setjmp.S: Likewise. * libc/machine/arc/strchr-bs-norm.S: Likewise. * libc/machine/arc/strchr-bs.S: Likewise. * libc/machine/arc/strchr.S: Likewise. * libc/machine/arc/strcmp-archs.S: Likewise. * libc/machine/arc/strcmp.S: Likewise. * libc/machine/arc/strcpy-bs-arc600.S: Likewise. * libc/machine/arc/strcpy-bs.S: Likewise. * libc/machine/arc/strcpy.S: Likewise. * libc/machine/arc/strlen-bs-norm.S: Likewise. * libc/machine/arc/strlen-bs.S: Likewise. * libc/machine/arc/strlen.S: Likewise. * libc/machine/arc/strncpy-bs.S: Likewise. * libc/machine/arc/strncpy.S: Likewise. Signed-off-by: Anton Kolesov <Anton.Kolesov@synopsys.com>
* Remove inclusion of sys/select.h in sys/types.h for backward compatCorinna Vinschen2015-12-172-2/+4
| | | | | | * libc/include/sys/types.h: Remove including <sys/select.h>. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Add _REENT_INIT_PTR_ZEROED()Sebastian Huber2015-12-142-6/+14
| | | | | | | | Provide a _REENT_INIT_PTR_ZEROED() macro to initialize an already zero-initialized struct _reent. * libc/include/sys/reent.h (_REENT_INIT_PTR_ZEROED): New. (_REENT_INIT_PTR): Define only once and use _REENT_INIT_PTR_ZEROED().
* FreeBSD compatibility for <sys/select.h>Sebastian Huber2015-12-146-15/+70
| | | | | | | | | | | | * libc/include/sys/_sigset.h: New. * libc/include/sys/select.h: Do not include <sys/types.h> and <sys/time.h> to avoid cyclic header file dependencies. Include specialized header files instead. (sigset_t): Conditionally define. * libc/include/sys/signal.h (sigset_t): Likewise. * libc/include/sys/time.h: Include <sys/select.h> if __BSD_VISIBLE. * libc/include/sys/types.h: Likewise.
* Add missing lock releases in __register_exitproc().Freddie Chopin2015-12-142-1/+14
| | | | | | | | In some code paths the __atexit_lock held by this function was not released when returning with an error. * libc/stdlib/__atexit.c (__register_exitproc): Always release lock before return.
* Check for 64 FP instructions availability in libm before using themThomas Preud'homme2015-12-097-6/+16
| | | | | | | | | | | | Currently, double precision math functions in newlib/libm/machine/arm detect whether neon instructions can be used for double precision computation by checking the architecture version (>= 8) and the availability of floating-point instructions. However, these instructions would not be available if targeting fpv5-sp-d16 as the FPU, which by definition does not have 64bit float instructions. This patch adds a check that __ARM_FP advertises 64bit float instructions. * libm/machine/arm/s_ceil.c: Also check that 64bit FP instructions are available in the guard. * libm/machine/arm/s_floor.c: Likewise. * libm/machine/arm/s_nearbyint.c: Likewise. * libm/machine/arm/s_rint.c: Likewise. * libm/machine/arm/s_round.c: Likewise. * libm/machine/arm/s_trunc.c: Likewise.
* Add missing checks for __SNLK flagCorinna Vinschen2015-12-085-15/+39
| | | | | | | | | | | * libc/stdio/fclose.c (_fclose_r): Make _flockfile/_funlockfile calls dependent on __SNLK flag. * libc/stdio/findfp.c (__fp_lock): Ditto. (__fp_unlock): Ditto. * libc/stdio/freopen.c (_freopen_r): Ditto. * libc/stdio64/freopen64.c (_freopen64_r): Ditto. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Fix re-initialization of FILE flags and mbstate in freopenCorinna Vinschen2015-12-083-1/+10
| | | | | | | | * libc/stdio/freopen.c (_freopen_r): Only reset __SWID bit per SUSv4. * libc/stdio64/freopen64.c (_freopen64_r): Add missing resetting of flag values and _mbstate. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Add definitions for NBBY to arm and rtems targetsNick Withers2015-12-073-0/+9
| | | | | | | * libc/sys/arm/sys/param.h (NBBY): Define if not already defined. * libc/sys/rtems/include/sys/param.h (NBBY): Define. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Move fd_stuff from sys/types.h to sys/select.hCorinna Vinschen2015-12-074-46/+101
| | | | | | | | | | | | | | | | | | * libc/include/sys/types.h: Move definitions of NBBY and howmany to sys/param.h. Move definitions of select(2) macros to sys/select.h. * libc/include/sys/param.h: See above. * libc/include/sys/select.h: Move Cygwin's sys/select.h here. * include/sys/select.h: Move select(2) macros from newlib's sys/types.h here. Rename howmany to _howmany to unclutter namespace. Move file to newlib. * libc/rexex.cc: Add declaration for cygwin_gethostname. * poll.cc: Include sys/param.h and locale select.h. * select.h (cygwin_select): Declare. * uname.cc: Declare cygwin_gethostname. * winsup.h: Drop declarations of cygwin_select and cygwin_gethostname. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Only build _strtodg_r on targets supporting a distinct long double typeCorinna Vinschen2015-11-262-0/+9
| | | | | | | * libc/stdlib/strtodg.c: Add ifdef to check _HAVE_LONG_DOUBLE and _LDBL_EQ_DBL. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* libc/stdlib/strtorx.c: Fix ifdef to check _LDBL_EQ_DBL.Steve Ellcey2015-11-242-2/+6
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* [ARM] Adjust strcmp-armv7.S selection logic.Marcus Shawcroft2015-11-234-3/+40
| | | | | | Reformulate the strcmp-armv7.S selection logic around the architecture features required by the implementation code rather (some) version of the architecture that expose those features.
* [ARM] Factor out the thumb2 -Os implementation.Marcus Shawcroft2015-11-234-13/+63
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch moves the inline ASM thumb2 -Os implementation out into its own .S file. Tested by building newlib and comparing libc.a binaries before and after for all permutations of: Architectures: armv4 armv4t armv5 armv5t armv5te armv6 armv6j armv6k armv6z armv6kz armv6t2 armv6-m armv6s-m armv7 armv7-a armv7ve armv7-r armv7-m armv7e-m armv8-a iwmmxt iwmmxt2 ISAs: thumb arm Optimization Levels: Os O2 Excluding: armv6s-m -mthumb armv6-m -mthumb armv6zk -mthumb armv6z -mthumb armv6k -mthumb armv6j -mthumb
* Handle multibyte decimapl point in strtold.Corinna Vinschen2015-11-212-1/+13
| | | | | | | * libc/stdlib/strtodg.c: Define USE_LOCALE. (_strtodg_r): Handle multibyte decimal point. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Import correctly working strtold from David M. Gay.Corinna Vinschen2015-11-2012-18/+1364
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * libc/stdlib/Makefile.am (GENERAL_SOURCES): Add strtodg.c and strtorx.c. * libc/stdlib/Makefile.in: Regenerate. * libc/stdlib/strtodg.c: New file implementing generic string to long double conversion. * libc/stdlib/strtorx.c: New file, implementing IEEE format string to long double conversion. * libc/stdlib/mprec.h (_strtodg_r): Declare. (_strtorx_r): Declare. * libc/stdlib/gdtoa.h (__UShort): Define. * libc/stdlib/strtold.c (__flt_rounds): Define for i386 and x86_64 target. (FLT_ROUNDS): Define, as 0 on platforms missing a __flt_rounds function. (_strtold_r): Converted from strtold. Call _strtorx_r on targets supporting distinct long doubles. (strtold): Just call _strtold_r. * libc/include/stdlib.h (_strtold_r): Declare. * libc/stdlib/ldtoa.c (_strtold): Comment out. Explain why. * libc/stdio/vfscanf.c (__SVFSCANF_R): Call _strtold_r instead of _strtold. * libc/machine/powerpc/vfscanf.c (__svfscanf_r): Ditto. * common.din (strtold): Drop redirection to _strtold. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Make match function globally available to stdlib functions.Corinna Vinschen2015-11-204-21/+26
| | | | | | | | * libc/stdlib/strtod.c (match): Move from here... * libc/stdlib/gdtoa-hexnan.c (match): ...to here. * libc/stdlib/mprec.h (match): Declare and add __match define. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Drop unused declaration from wcstold.cCorinna Vinschen2015-11-202-2/+4
| | | | | | * libc/stdlib/wcstold.c (_strtold): Drop unused declaration. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Fix typo in rpmatch doc referenceYaakov Selkowitz2015-11-192-1/+5
| | | | | | * libc/stdlib/stdlib.tex: Fix typo in rpmatch reference. Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
* ldtoa.c: Reindent to GNU styleCorinna Vinschen2015-11-192-2317/+2408
| | | | | | | * libc/stdlib/ldtoa.c: Convert to GNU style so as not to get crazy reading the code. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Fix rpmatch build problemCorinna Vinschen2015-11-192-0/+5
| | | | | | * libc/stdlib/rpmatch.c: Include sys/types.h to make GCC happy. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Simplify the markup for sprintf and swprintf documentationJon Turney2015-11-193-64/+76
| | | | | | | | | | | | - move the description of the alternative form produced with the # flag from a nested table to an additional table 2015-11-12 Jon Turney <jon.turney@dronecode.org.uk> * libc/stdio/sprintf.c: Simplify documentation markup. * libc/stdio/swprintf.c: Ditto. Signed-off-by: Jon Turney <jon.turney@dronecode.org.uk>
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-06 18:19:28 +0000