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* Only export arc4random_stir and arc4random_addrandom on CygwinCorinna Vinschen2016-03-181-8/+5
| | | | | | | Export to maintain backward compatibility, but don't let them do anything useful. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Arc4random locking: Check for threaded application on CygwinCorinna Vinschen2016-03-181-0/+19
| | | | | | | libc/stdlib/arc4random.h (_ARC4_LOCK): Special case Cygwin. (_ARC4_UNLOCK): Ditto. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Add arc4random_stir and arc4random_addrandom for OpenBSD compatibilityCorinna Vinschen2016-03-181-0/+18
| | | | | | | * libc/stdlib/arc4random.c (arc4random_stir): New function. (arc4random_addrandom): Ditto. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Add arc4random() etc. from OpenBSD 5.8Sebastian Huber2016-03-186-7/+582
| | | | | | | | | | | | | | | | | | | | | | | | | | | According to the OpenBSD man page, "A Replacement Call for Random". It offers high quality random numbers derived from input data obtained by the OpenBSD specific getentropy() system call which is declared in <unistd.h> and must be implemented for each Newlib port externally. The arc4random() functions are used for example in LibreSSL and OpenSSH. Cygwin provides currently its own implementation of the arc4random family. Maybe it makes sense to use this getentropy() implementation: http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/lib/libcrypto/crypto/getentropy_win.c?rev=1.4&content-type=text/x-cvsweb-markup * libc/include/stdlib.h (arc4random): Declare if __BSD_VISIBLE. (arc4random_buf): Likewise. (arc4random_uniform): Likewise. * libc/include/sys/unistd.h (getentropy): Likewise. * libc/include/machine/_arc4random.h: New file. * libc/stdlib/arc4random.c: Likewise. * libc/stdlib/arc4random.h: Likewise. * libc/stdlib/arc4random_uniform.c: Likewise. * libc/stdlib/chacha_private.h: Likewise. * libc/sys/rtems/include/machine/_arc4random.h: Likewise. * libc/stdlib/Makefile.am (EXTENDED_SOURCES): Add arc4random.c and arc4random_uniform.c. * libc/stdlib/Makefile.in: Regenerate.
* Feature test macros overhaul: stdlib.hYaakov Selkowitz2016-03-171-0/+2
| | | | | | | | | | | | | | | | | | | | Throughout, simplify the C99/C11 conditionals, and replace __STRICT_ANSI__ with the proper internal POSIX macros. The _*_r reentrant functions need not be guarded (and most haven't been) because such names in the global scope are reserved to the implementation. atoff is unique to newlib. dtoa is not actually exported (_dtoa_r is used internally), is nonstandard, and the declaration conflicts with the code included in MySQL, NSPR, and SpiderMonkey. mktemp was removed in POSIX.1-2001. The qsort_r declarations are reordered so that the GNU version retains precedence. Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
* Fix compile with GCC 5 -WerrorYaakov Selkowitz2016-02-122-0/+3
| | | | | | | | | | | 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>
* 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:
* Fix atexit logic to honor _ATEXIT_DYNAMIC_ALLOC setting.Jeff Johnston2015-12-211-0/+7
| | | | | | | | | | | | | 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 Johnston2015-12-217-22/+96
| | | | | | | | | | | | | 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.
* Add missing lock releases in __register_exitproc().Freddie Chopin2015-12-141-1/+9
| | | | | | | | 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.
* Only build _strtodg_r on targets supporting a distinct long double typeCorinna Vinschen2015-11-261-0/+4
| | | | | | | * 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 Ellcey2015-11-241-2/+2
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* Handle multibyte decimapl point in strtold.Corinna Vinschen2015-11-211-1/+8
| | | | | | | * 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 Vinschen2015-11-208-13/+1334
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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 Vinschen2015-11-203-21/+20
| | | | | | | | * 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 Vinschen2015-11-201-2/+0
| | | | | | * libc/stdlib/wcstold.c (_strtold): Drop unused declaration. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Fix typo in rpmatch doc referenceYaakov Selkowitz2015-11-191-1/+1
| | | | | | * libc/stdlib/stdlib.tex: Fix typo in rpmatch reference. Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
* ldtoa.c: Reindent to GNU styleCorinna Vinschen2015-11-191-2317/+2403
| | | | | | | * 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 Vinschen2015-11-191-0/+1
| | | | | | * libc/stdlib/rpmatch.c: Include sys/types.h to make GCC happy. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Add rpmatch(3)Yaakov Selkowitz2015-11-174-2/+103
| | | | | | | | | | | 2015-11-17 Yaakov Selkowitz <yselkowi@redhat.com> * libc/include/stdlib.h (rpmatch): Declare. * libc/stdlib/Makefile.am (ELIX_4_SOURCES): Add rpmatch.c. (CHEWOUT_FILES): Add rpmatch.def. * libc/stdlib/Makefile.in: Regenerate. * libc/stdlib/rpmatch.c: New file. * libc/stdlib/stdlib.tex: Add references to rpmatch.
* Move duplicated documentation rules to Makefile.sharedJeff Johnston2015-11-022-25/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Also, harmonize libm to use CHEWOUT_FILES like libc, rather than chobj. Update documentation appropriately. * HOWTO: Update. * Makefile.shared: Move documentation rules to here... * libc/argz/Makefile.am: ... from here ... * libc/ctype/Makefile.am: ... and here. * libc/errno/Makefile.am: Ditto. * libc/iconv/Makefile.am: Ditto. * libc/iconv/ccs/Makefile.am : Ditto. * libc/iconv/ces/Makefile.am: Ditto. * libc/iconv/lib/Makefile.am: Ditto. * libc/locale/Makefile.am: Ditto. * libc/misc/Makefile.am: Ditto. * libc/posix/Makefile.am: Ditto. * libc/reent/Makefile.am: Ditto. * libc/search/Makefile.am: Ditto. * libc/stdio/Makefile.am: Ditto. * libc/stdio64/Makefile.am: Ditto. * libc/stdlib/Makefile.am : Ditto. * libc/string/Makefile.am: Ditto. * libc/syscalls/Makefile.am: Ditto. * libc/time/Makefile.am : Ditto. * libc/unix/Makefile.am: Ditto. * libc/xdr/Makefile.am: Ditto. * libm/common/Makefile.am: Ditto. * libm/complex/Makefile.am: Ditto. * libm/math/Makefile.am: Ditto. * libm/mathfp/Makefile.am: Ditto.
* C11 aligned_alloc() implementationSebastian Huber2015-10-193-18/+64
| | | | | | | | | | | | | | aligned_alloc() is implemented in terms of posix_memalign() which is only declared in <stdlib.h> but not defined in Newlib in general. At least Linux and RTEMS implement this function. newlib/ChangeLog 2015-10-14 Sebastian Huber <sebastian.huber@embedded-brains.de> * libc/stdlib/Makefile.am (GENERAL_SOURCES): Add alloc_aligned.c.c. * libc/stdlib/Makefile.in: Regenerate. * libc/stdlib/aligned_alloc.c: New.
* C11 quick_exit() support for <stdlib.h>Sebastian Huber2015-10-193-17/+106
| | | | | | | | | | | | | | | | Import some <stdlib.h> function declarations from latest FreeBSD and implement them. I am not sure if we should call the global reent cleanup in quick_exit() similar to exit(). newlib/ChangeLog 2015-10-14 Sebastian Huber <sebastian.huber@embedded-brains.de> * libc/include/stdlib.h (at_quick_exit): Declare. (quick_exit): Likewise. * libc/stdlib/Makefile.am (GENERAL_SOURCES): Add quick_exit.c. * libc/stdlib/Makefile.in: Regenerate. * libc/stdlib/quick_exit.c: New.
* Regenerate Makefile.inJon TURNEY2015-06-291-1/+0
| | | | | | | | | | | | | | | Regenerate Makefile.in with changes in commits 153385d8 and 433aad91 2015-06-29 Jon Turney <jon.turney@dronecode.org.uk> * libc/ctype/Makefile.in: Regenerate. * libc/posix/Makefile.in: Ditto. * libc/stdio/Makefile.in: Ditto. * libc/stdio64/Makefile.in: Ditto. * libc/stdlib/Makefile.in: Ditto. * libc/string/Makefile.in: Ditto. Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
* Use makedoc output files which are generated but aren't includedJon TURNEY2015-06-241-0/+8
| | | | | | | | | | | | | | | | | | | I think these are accidental omissions, as these source files are listed to be chewed by makedoc, but the result is not included by any texinfo source file. Future work: Nothing in libc/reent/ which is processed by makedoc is included by reent.tex 2015-06-23 Jon Turney <jon.turney@dronecode.org.uk> * libc/stdlib/stdlib.tex: Include itoa and utoa, and add to menu. * libc/string/strings.tex: Include memrchr and rawmemchr, and add to menu. * libm/math/math.tex: Include exp10 and pow10, and add to menu. * libm/common/s_exp10.c: Improve one-line description. * libm/common/s_exp10.c: Ditto. Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
* Don't chew files which contain no documentation markupJon TURNEY2015-06-241-1/+0
| | | | | | | | | | | | | | | Don't chew files which contain no documentation markup. Neither of the alternatives for MALLOCR (mallocr.c or nano-mallocr.c) contain any documentation markup. 2015-06-23 Jon Turney <jon.turney@dronecode.org.uk> * libc/stdlib/Makefile.am (CHEWOUT_FILES): Remove $(MALLOCR).def. * libc/stdio/Makefile.am (CHEWOUT_FILES): Remove getwc.def and putwc.def. Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
* Fix typo-ed function names in efgcvt.c documentationJon TURNEY2015-06-232-3/+3
| | | | | | | | | | | | | Fix typo-ed function names in efgcvt.c documentation, neither gvcvt nor gdvtf exists. 2015-06-23 Jon Turney <jon.turney@dronecode.org.uk> * libc/stdlib/efgcvt.c: Fix typo-ed function names in documentation. * libc/stdlib/stdlib.tex: Fix function name in menu to match. Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
* Fix SYNOPSIS prototypes without marked up parameter namesJon TURNEY2015-06-231-1/+1
| | | | | | | | | | 2015-06-23 Jon Turney <jon.turney@dronecode.org.uk> * libc/stdlib/llabs.c: Mark up parameter name in ANSI_SYNOPSIS. * libc/time/tzset.c: Add and mark up parameter in SYNOPSIS. * libm/common/s_nan.c: Ditto. Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
* Fix some mangled makedoc markupJon TURNEY2015-06-232-5/+5
| | | | | | | | | 2015-06-23 Jon Turney <jon.turney@dronecode.org.uk> * libc/stdlib/itoa.c: Fix makedoc markup. * libc/stdlib/wcsnrtombs.c: Ditto. Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
* Fix UTF-16 surrogate handling in wctomb and friends.Corinna Vinschen2015-04-231-1/+1
| | | | | | | * libc/stdlib/wctomb_r.c (__utf8_wctomb): Fix check for handling a lone high surrogate. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Move tzset calls to time functions.Craig Howland2015-04-231-7/+0
| | | | | | | | | | * libc/stdlib/setenv_r.c (_setenv_r): Remove tzset() call for TZ definition. * libc/time/lcltime_r.c (localtime_r): Add tzset() call * libc/time/mktime.c (mktime): Ditto. * libc/time/strftime.c (strftime, wcsftime): Ditto. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* * libc/stdlib/wcstold.c (wcstold): Add implementation for whenNick Clifton2015-01-291-4/+72
| | | | long double is not the same as double.
* 2014-12-18 Jeff Johnston <jjohnstn@redhat.com>Jeff Johnston2014-12-181-22/+21
| | | | | | | | | | | | | | * NEWS: Update with 2.2.0 info. * README: Ditto. * acinclude.m4: Change version number to 2.2.0. * libc/libc.texinfo: Ditto. * libm/libm.texinfo: Ditto. * configure: Regenerated. * Makefile.in: Regenerated. * doc/configure: Ditto. * libc/*/configure: Ditto. * libm/*/configure: Ditto. * libc/sys/linux/shared.ld: Add VERS_2.2
* * libc/stdlib/nano-mallocr.c (ALIGN_TO): Do not assume thatDJ Delorie2014-12-161-1/+1
| | | | integers are as big as pointers.
* * libc/include/stdlib.h (__itoa): Declare prototype.Corinna Vinschen2014-12-164-22/+186
| | | | | | | | | | (__utoa): Ditto. (itoa): Ditto, non-strict-ANSI only. (utoa): Ditto. * libc/stdlib/Makefile.am: Add itoa.c and utoa.c. * libc/stdlib/Makefile.in: Regenerate. * libc/stdlib/itoa.c: New file. * libc/stdlib/utoa.c: New file.
* * libc/stdlib/strtod.c (sulp): Cast to int32_t to avoid overflow.Corinna Vinschen2014-11-121-1/+1
| | | | | * libc/time/gmtime_r.c (DAYS_PER_*_YEARS): Convert to long constants to avoid overflow.
* 2014-03-21 Maciej W. Rozycki <macro@codesourcery.com>Jeff Johnston2014-03-212-2/+59
| | | | | | | | | | | | | | * libc/stdlib/gd_qnan.h (f_QNAN, d_QNAN0, d_QNAN1): Add MIPS versions. (ld_QNAN0, ld_QNAN1, ld_QNAN2, ld_QNAN3): Don't define for MIPS. (ldus_QNAN0, ldus_QNAN1, ldus_QNAN2, ldus_QNAN3, ldus_QNAN4): Likewise. * libc/stdlib/ldtoa.c (nan113, nan64, nan53, nan24): Add MIPS versions. (enan): Handle legacy MIPS payloads. * libm/common/s_nan.c (nan): Use __builtin_nan if supported by the compiler. * libm/common/sf_nan.c (nanf): Likewise.
* * libc/include/stdlib.h (strtold): Define if _HAVE_LONG_DOUBLE isCorinna Vinschen2014-03-071-2/+8
| | | | | | defined. * libc/stdlib/strtold.c (strtold): Ditto. Call strtod on systems with long double == double, _strtold otherwise.
* 2013-11-26 Julio Gutierrez <jgutleyva@gmail.com>Joel Sherrill2013-11-2613-70/+84
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | *libc/include/wchar.h: Add restrict keyword. *libc/stdio/fgetws.c (fgetws): ditto. *libc/stdio/fputws.c (fputws): ditto. *libc/stdio/fwprintf.c (fwprintf): ditto. *libc/stdio/fwscanf.c (fwscanf): ditto. *libc/stdio/swprintf.c (swprintf): ditto. *libc/stdio/swscanf.c (swscanf): ditto. *libc/stdio/vfwprintf.c (vfwprintf): ditto. *libc/stdio/vfwscanf.c (vfwscanf): ditto. *libc/stdio/vswprintf.c (vswprintf): ditto. *libc/stdio/vswscanf.c (vswscanf): ditto. *libc/stdio/vwprintf.c (vwprintf): ditto. *libc/stdio/vwscanf.c (vwscanf): ditto. *libc/stdio/wprintf.c (wprintf): ditto. *libc/stdio/wscanf.c (wscanf): ditto. *libc/stdlib/mbrlen.c (mbrlen): ditto. *libc/stdlib/mbrtowc.c (mbrtowc): ditto. *libc/stdlib/mbsnrtowcs.c (mbsnrtowcs): ditto. *libc/stdlib/mbsrtowcs.c (mbsrtowcs): ditto. *libc/stdlib/wcrtomb.c (wcrtomb): ditto. *libc/stdlib/wcsnrtombs.c (wcsnrtombs): ditto. *libc/stdlib/wcsrtombs.c (wcsrtombs): ditto. *libc/stdlib/wcstod.c (wcstod): ditto. *libc/stdlib/wcstol.c (wcstol): ditto. *libc/stdlib/wcstold.c (wcstold): ditto. *libc/stdlib/wcstoll.c (wcstoll): ditto. *libc/stdlib/wcstoul.c (wcstoul): ditto. *libc/stdlib/wcstoull.c (cstoull): ditto. *libc/string/wcpcpy.c (wcpcpy): ditto. *libc/string/wcpncpy.c (wcpncpy): ditto. *libc/string/wcscat.c (wcscat): ditto. *libc/string/wcscpy.c (wcscpy): ditto. *libc/string/wcsncat.c (wcsncat): ditto. *libc/string/wcsncpy.c (wcsncpy): ditto. *libc/string/wcsstr.c (wcsstr): ditto. *libc/string/wcstok.c (wcstok): ditto. *libc/string/wcsxfrm.c (wcsxfrm): ditto. *libc/string/wmemcpy.c (wmemcpy): ditto.
* 2013-11-18 Sahil Patnayakuni <sahilp@oarcorp.com>Joel Sherrill2013-11-1814-50/+50
| | | | | | | | | | | * libc/include/stdlib.h, libc/stdlib/mbstowcs.c, libc/stdlib/mbstowcs_r.c, libc/stdlib/mbtowc.c, libc/stdlib/mbtowc_r.c, libc/stdlib/strtod.c, libc/stdlib/strtol.c, libc/stdlib/strtold.c, libc/stdlib/strtoll.c, libc/stdlib/strtoll_r.c, libc/stdlib/strtoul.c, libc/stdlib/strtoull.c, libc/stdlib/strtoull_r.c, libc/stdlib/wcstombs.c, libc/stdlib/wcstombs_r.c: Add restrict keyword.
* * newlib/libc/stdlib/getopt.c (getopt_internal): Add missing braces.Corinna Vinschen2013-11-131-12/+16
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* * newlib/libc/include/getopt.h (struct option): name field should beCorinna Vinschen2013-11-131-14/+22
| | | | | | | "const char *". * newlib/libc/stdlib/getopt.c (getopt_internal): Use fputs()/fputc() instead of fprintf() to save code space. Fix signed/unsigned comparison.
* * libc/libc/stdlib/getopt.c (getopt_internal): Fix NULL pointer access.Corinna Vinschen2013-11-121-0/+4
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* Implement malloc_stats for nano.Corinna Vinschen2013-10-301-34/+80
| | | | | | | | | | | | * libc/stdlib/nano-mallocr.c (RONECALL): New parameter macro. (sbrk_start): New variable. (current_mallinfo, free_list): Forward declaration of data. (chunk): Define size as long type. (mallinfo): Synchronize with latest malloc.h. (nano_*): Forward declaration of functions. (get_chunk_from_ptr): Defined to static inline. (nano_mallinfo): Implement this function. (nano_malloc_stats): Implement this function.
* 2013-09-13 Joey Ye <joey.ye@arm.com>Jeff Johnston2013-09-131-2/+2
| | | | | * libc/stdlib/nano-mallocr.c (nano_allopt): Typo fixed to ... (nano_mallopt): ... this.
* * libc/stdlib/__atexit.c (__register_exitproc): NULL-ifyCorinna Vinschen2013-08-191-0/+2
| | | | | _on_exit_args_ptr when creating a new _atexit structure while _REENT_SMALL is defined.
* 2013-07-02 Joey Ye <joey.ye@arm.com>Jeff Johnston2013-07-023-3/+53
| | | | | | | | | | | | | | | | Lite exit support. * README: Add information about lite-exit. * acconfig.h (_LITE_EXIT): New macro. * configure.in (enable-lite-exit): New option. (_LITE_EXIT): Define new macro. * configure: Regenerated. * newlib.hin (_LITE_EXIT): New macro. * libc/stdlib/__atexit.c [_LITE_EXIT]: Add dummy explicit reference to __call_exitprocs. * libc/stdlib/cxa_atexit.c [_LITE_EXIT]: Make __register_exitproc a weak reference. * libc/stdlib/exit.c (exit)[_LITE_EXIT]: Remove TWS and weakly reference __call_exitprocs.
* * libc/stdlib/gdtoa-gethex.c (__hexdig): Constify.Corinna Vinschen2013-06-105-83/+98
| | | | | | | | | | | | | | | | | | | | | | | | | | | (hexdig_init): Remove. (__hexdig_fun): New function. hexdig_init, added __hexdig_fun (gethex): Call __get_hexdig macro rather than hexdig. * libc/stdlib/gdtoa-hexnan.c (hexnan): Constify fpi argument. Call __get_hexdig macro rather than hexdig. * libc/stdlib/ldtoa.c: Throughout constify functions arguments where required by constifying the following arrays. (ezero): Constify. (eone): Constify. (ermsg): Constify. (etens): Constify. (emtens): Constify. (nan113): Constify. (nan64): Constify. (nan53): Constify. (nan24): Constify. * libc/stdlib/mprec.h (__get_hexdig): Define. (gethex): Constify args in declaration where appropriate. (hexnan): Ditto. (hexdig_init): Remove declaration. (__hexdig_fun): Declare. * libc/stdlib/strtod.c (fpi): Constify. (fpinan): Constify.
* * configure.in (--enable-newlib-nano-malloc): New option.Corinna Vinschen2013-05-293-70/+703
| | | | | | | | | | * configure: Regenerated. * libc/configure.in (--enable-newlib-nano-malloc): New option. * libc/configure: Regenerated. * libc/stdlib/Makefile.am (NEWLIB_NANO_MALLOC): Use. * libc/stdlib/Makefile.in: Regenerated. * libc/stdlib/nano-mallocr.c: New file, implementing nano version malloc family functions.
* 2013-05-07 Sebastian Huber <sebastian.huber@embedded-brains.de>Jeff Johnston2013-05-082-1/+10
| | | | | | | | | | | | | | | * libc/include/sys/config.h (_REENT_GLOBAL_ATEXIT): Define for RTEMS. * libc/include/sys/reent.h (_reent): Use _REENT_GLOBAL_ATEXIT. (_global_atexit): Declare if _REENT_GLOBAL_ATEXIT is defined. * libc/reent/reent.c (_reclaim_reent): Remove atexit cleanup if _REENT_GLOBAL_ATEXIT is defined. (_wrapup_reent): Remove atexit handling if _REENT_GLOBAL_ATEXIT is defined. * libc/stdlib/__atexit.c (_global_atexit0): Define if _REENT_GLOBAL_ATEXIT is defined. * libc/stdlib/__call_atexit.c (_global_atexit): Define if _REENT_GLOBAL_ATEXIT is defined.
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