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1849 Commits

Author SHA1 Message Date
Yaakov Selkowitz 968738f9b1 Implement BSD/GNU unlocked stdio extensions. 
* libc/include/stdio.h (clearerr_unlocked, feof_unlocked,
ferror_unlocked, fflush_unlocked, fgetc_unlocked, fgets_unlocked,
fileno_unlocked, fputc_unlocked, fputs_unlocked, fread_unlocked,
fwrite_unlocked): Declare.
* libc/include/wchar.h (fgetwc_unlocked, fgetws_unlocked,
fputwc_unlocked, fputws_unlocked, getwc_unlocked, getwchar_unlocked,
putwc_unlocked, putwchar_unlocked): Declare.
* libc/stdio/Makefile.am (ELIX_4_SOURCES): Add clearerr_u.c,
feof_u.c, ferror_u.c, fflush_u.c, fgetc_u.c, fgets_u.c, fgetwc_u.c,
fgetws_u.c, fileno_u.c, fputc_u.c, fputs_u.c, fputwc_u.c, fputws_u.c,
fread_u.c, fwrite_u.c, getwc_u.c, getwchar_u.c, putwc_u.c, putwchar_u.c.
Add necessary dependencies.
* libc/stdio/Makefile.in: Regenerate.
* libc/stdio/clearerr.c: Document unlocked variant.
* libc/stdio/clearerr_u.c: New file.
* libc/stdio/feof.c: Document unlocked variant.
* libc/stdio/feof_u.c: New file.
* libc/stdio/ferror.c: Document unlocked variant.
* libc/stdio/ferror_u.c: New file.
* libc/stdio/fflush.c: Add __IMPL_UNLOCKED__ overrides.
Document unlocked variants.
* libc/stdio/fflush_u.c: New file.
* libc/stdio/fgetc.c: Document unlocked variants.
* libc/stdio/fgetc_u.c: New file.
* libc/stdio/fgets.c: Add __IMPL_UNLOCKED__ overrides.
Document unlocked variants.
* libc/stdio/fgets_u.c: New file.
* libc/stdio/fgetwc.c: Document unlocked variants.
(__fgetwc): Make non-static.
* libc/stdio/fgetwc_u.c: New file.
* libc/stdio/fgetws.c: Add __IMPL_UNLOCKED__ overrides.
Document unlocked variants.
* libc/stdio/fgetws_u.c: New file.
* libc/stdio/fileno.c: Document unlocked variant.
* libc/stdio/fileno_u.c: New file.
* libc/stdio/fputc.c: Document unlocked variants.
* libc/stdio/fputc_u.c: New file.
* libc/stdio/fputs.c: Add __IMPL_UNLOCKED__ overrides.
Document unlocked variants.
* libc/stdio/fputs_u.c: New file.
* libc/stdio/fputwc.c: Document unlocked variants.
(__fputwc): Make non-static.
* libc/stdio/fputwc_u.c: New file.
* libc/stdio/fputws.c: Add __IMPL_UNLOCKED__ overrides.
Document unlocked variants.
* libc/stdio/fputws_u.c: New file.
* libc/stdio/fread.c: Add __IMPL_UNLOCKED__ overrides.
Document unlocked variants.
* libc/stdio/fread_u.c: New file.
* libc/stdio/fwrite.c: Add __IMPL_UNLOCKED__ overrides.
Document unlocked variants.
* libc/stdio/fwrite_u.c: New file.
* libc/stdio/getwc_u.c: New file.
* libc/stdio/getwchar.c: Document unlocked variants.
* libc/stdio/getwchar_u.c: New file.
* libc/stdio/local.h: Define locking macros as empty ifdef
__IMPL_UNLOCKED__.
(__fgetwc, __fputwc): Declare.
* libc/stdio/putwc_u.c: New file.
* libc/stdio/putwchar.c: Document unlocked variants.
* libc/stdio/putwchar_u.c: New file.
 2014-12-18 14:55:21 +00:00
Corinna Vinschen 2a06c6dcc4 * stdio.tex: Add menu entries for __fsetlocking and stdio_ext. 
* stdio_ext.c: Add "stdio_ext" to synopsis.
 2014-12-18 10:08:09 +00:00
DJ Delorie ae4a2bd820 * libc/stdlib/nano-mallocr.c (ALIGN_TO): Do not assume that 
integers are as big as pointers.
 2014-12-16 20:46:25 +00:00
Richard Earnshaw 52edca9f86 * libc/machine/aarch64/strcpy.S: Improve handling of short strings. 2014-12-16 15:48:58 +00:00
Corinna Vinschen 32c96ddd14 * libc/include/stdlib.h (__itoa): Declare prototype. 
(__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.
 2014-12-16 10:55:17 +00:00
Jeff Johnston 705cda717e 2014-12-15 Jonathan Roelofs <jonathan@codesourcery.com> 
* libc/include/math.h: Add log2l,logbl,nexttowardf,
        * nexttoward,nexttowardl
        * libm/common/Makefile.am: Reference new files
        * libm/common/Makefile.in: Reference new files
        * libm/common/log2l.c: New File
        * libm/common/logbl.c: Likewise
        * libm/common/nexttowardf.c: Likewise
        * libm/common/nexttoward.c: Likewise
        * libm/common/nexttowardl.c: Likewise
 2014-12-15 20:50:23 +00:00
Yaakov Selkowitz 6485fc66f2 * libc/include/stdio.h (__SNLK): Define. 
* libc/include/stdio_ext.h (FSETLOCKING_QUERY, FSETLOCKING_INTERNAL,
FSETLOCKING_BYCALLER): Define.
(__fsetlocking): Declare.
* libc/stdio/Makefile.am: Build fsetlocking.c.
* libc/stdio/Makefile.in: Regenerate.
* libc/stdio/fsetlocking.c: New file.
* libc/stdio/local.h (_newlib_flockfile_start): Make _flockfile
call dependent on __SNLK flag.
(_newlib_flockfile_exit, _newlib_flockfile_end): Ditto for
_funlockfile calls.
Define all locking macros as empty if __SINGLE_THREAD__.
* libc/stdio/stdio.tex: Include fsetlocking.def.
 2014-12-15 18:22:56 +00:00
Corinna Vinschen f5ce72dffc * newlib/libc/include/machine/setjmp.h: Add FPU support. 
* newlib/libc/machine/nds32/setjmp.S: Add FPU support.
 2014-12-15 13:32:17 +00:00
Corinna Vinschen 601c50292b * libc/include/stdlib.h: Include sys/cdefs.h to avoid undefined 
__ASMNAME.
 2014-12-15 12:58:19 +00:00
Jeff Johnston f58bc5991f 2014-12-12 Stefan Wallentowitz <stefan.wallentowitz@tum.de> 
* configure.host: or1knd support, OpenRISC without delay slot
        * libc/include/machine/setjmp.h: Add or1knd
        * libc/machine/or1k/setjmp.S: Optional delay slot
 2014-12-12 21:14:06 +00:00
Jeff Johnston 31cf15b180 2014-12-12 Stefan Wallentowitz <stefan.wallentowitz@tum.de> 
* libc/machine/or1k/setjmp.S: Remove save/restore of r3-r8
 2014-12-12 20:17:26 +00:00
Corinna Vinschen c6332722d9 * libc/include/stdio.h: Fix type signature of __sfeof and __sferror 
(and thus feof and ferror) for C++.
 2014-12-11 17:42:19 +00:00
Yaakov Selkowitz 6f34876e5e * libc/include/stdio_ext.h: Rename __fwriteable to __fwritable. 
[!__GNUC__]: Declare real functions for the macros, and make
the macros conditional on !__cplusplus.
* libc/stdio/Makefile.am (ELIX_4_SOURCES): Add stdio_ext.c.
(CHEWOUT_FILES): Add stdio_ext.def.
* libc/stdio/Makefile.in: Regenerate.
* libc/stdio/stdio.tex: Include stdio_ext.def.
* libc/stdio/stdio_ext.c: New file.
 2014-12-11 16:53:32 +00:00
Corinna Vinschen 2d48118f11 * libc/include/stdio_ext.h: Remove excess "inline". 2014-12-10 09:39:06 +00:00
Richard Earnshaw 8608e14a3b * libc/machine/aarch64/strchrnul.S (vrepmask): Use a call-clobbered 
register.
 2014-12-10 09:35:10 +00:00
Richard Earnshaw c53c2915a7 * libc/machine/aarch64/strrchr.S: New file. 
* libc/machine/aarch64/strrchr-stub.c: New file.
	* libc/machine/aarch64/Makefile.am: Add them to build list.
	* libc/machine/aarch64/Makefile.in: Regenerated.
 2014-12-08 15:21:42 +00:00
Corinna Vinschen 37152e9703 * libc/time/gmtime_r.c (gmtime_r): Fixed bug in calculations for dates 
after year 2069 or before year 1901. Ideas for solution taken from
	musl's __secs_to_tm()
 2014-12-08 11:48:31 +00:00
Yaakov Selkowitz bf9897549d * libc/include/stdlib.h (__bsd_qsort_r): Declare. 
(qsort_r): Declare.
* libc/search/Makefile.am (ELIX_2_SOURCES): Rename from ELIX_SOURCES.
(ELIX_4_SOURCES): Define.  Add bsd_qsort_r.c and qsort_r.c.
(libsearch_la_SOURCES): Adapt accordingly.
(lib_a_SOURCES): Adapt accordingly.
(CHEWOUT_FILES): Add qsort_r.def.
* libc/search/Makefile.in: Regenerate.
* libc/search/bsd_qsort_r.c: New file.
* libc/search/qsort.c: Update from FreeBSD HEAD. Adapt for both BSD
and GNU qsort_r flavors.
* libc/search/qsort_r.c: New file.
 2014-12-05 16:21:04 +00:00
Corinna Vinschen a800b3ae9c * libc/include/sys/signal.h [__SPU__] (kill): Declare. 2014-12-04 09:15:50 +00:00
Jeff Johnston 8c049028d9 2014-12-03 Jeff Johnston <jjohnstn@redhat.com> 
* libc/include/inttypes.h: Only enable the 8-bit scanning macros
        if _WANT_IO_C99_FORMATS is defined by configuration.  Add comment
        on why.
 2014-12-03 20:25:09 +00:00
Corinna Vinschen d37bfe1da2 * libc/include/machine/setjmp.h [__mips__]: Remove __mips_fpr == 64 
from the 64-bit _JBTYPE definition.
	* libc/machine/mips/setjmp.S: Re-work the o32 FP64 support to match
	the now one-and-only supported o32 FP64 ABI extension.  Also
	support o32 FPXX.
 2014-11-28 08:47:39 +00:00
Corinna Vinschen 8a2ab1aea1 * libc/machine/arm/strcmp-armv6m.S: New file. 
* libc/machine/arm/strcmp.S: Add new wrapper.
	* libc/machine/arm/Makefile.am: Add dependencies.
	* libc/machine/arm/Makefile.in: Regenerated.
 2014-11-26 09:47:26 +00:00
Corinna Vinschen 75e2565a57 * libc/include/sys/_default_fcntl.h: Move all Cygwin-specific open 
flags from Cygwin's fcntl.h here.  Remove check for WIN32.  Remove
	Windows-specific macros.
 2014-11-25 11:53:00 +00:00
Joel Sherrill 63d53b9255 2014-11-23 Joel Sherrill <joel.sherrill@oarcorp.com> 
* libc/include/sys/resource.h: Add prototype for getrusage()
	to <sys/resource.h>
 2014-11-24 14:12:32 +00:00
Corinna Vinschen 556b13a0c2 * libc/stdio/nano-vfprintf_i.c (_printf_i): Use LONGINT when void* is 
larger than an int.
 2014-11-20 14:05:28 +00:00
Corinna Vinschen 308186a134 * libc/sys/rtems/sys/syslimits.h (NGROUPS_MAX): Adjust value so 
that NGROUPS is even.
 2014-11-20 14:03:17 +00:00
Corinna Vinschen 3dce84ad07 * libc/stdlib/strtod.c (sulp): Cast to int32_t to avoid overflow. 
* libc/time/gmtime_r.c (DAYS_PER_*_YEARS): Convert to long constants
	to avoid overflow.
 2014-11-12 09:10:22 +00:00
Richard Earnshaw fbb8f1a2c7 * libc/machine/aarch64/strcpy.S: New file. 
* libc/machine/aarch64/strcpy-stub.S: New file.
	* libc/machine/aarch64/Makefile.am (lib_a_SOURCES): Add new files.
	* libc/machine/aarch64/Makefile.in: Regenerate.
 2014-11-10 14:57:37 +00:00
Jeff Johnston 85907fe082 2014-11-06 Joel Sherrill <joel.sherrill@oarcorp.com> 
* configure.in: Add autoconf test to determine size of uintptr_t.
        * newlib.hin: Add new autoconf feature variables.
        * libc/include/inttypes.h: Use new feature variables.
        * configure: Regenerate.
 2014-11-06 17:45:14 +00:00
Corinna Vinschen 97e2f27aa1 * libc/stdio/nano-vfprintf_i.c (_printf_i): Use Newlib approach to 
handle string that might be not nul-terminated.
	* testsuite/newlib.stdio/nulprintf.c: New test.
 2014-11-06 11:08:14 +00:00
Jon TURNEY e7ebfb119e 2014-10-29 Jon Turney <jon.turney@dronecode.org.uk> 
* libc/include/string.h: Correct guard for strcasecmp().
 2014-10-30 11:25:17 +00:00
Corinna Vinschen 28e1bd0159 * libc/stdio/vfprintf.c (_VFPRINTF_R): Remove unnecessary comparison. 2014-10-29 11:06:42 +00:00
Corinna Vinschen 8134be8ac2 * libc/include/sys/unistd.h (sethostname): Declare if 
requested.
 2014-10-27 14:35:46 +00:00
Corinna Vinschen 2a126568ad * libc/time/gmtime_r.c (gmtime_r): Remove dead code. 2014-10-20 07:30:17 +00:00
Corinna Vinschen ec2a57f476 * libc/unix/getcwd.c (getcwd): Close directory also in case of an error. 2014-10-16 15:00:59 +00:00
Corinna Vinschen 7a84e9c4bc * libc/include/_ansi.h: _LONG_LONG_TYPE definition removed. 
* libc/include/math.h: _LONG_LONG_TYPE replaced by "long long".
	Guards for C99 and C++11 functions fixed.
	* libc/include/stdlib.h: Guards for C99 and C++11 functions fixed.
 2014-10-10 14:43:19 +00:00
Jeff Johnston 50f799240e 2014-10-09 Sebastian Huber <sebastian.huber@embedded-brains.de> 
* libc/include/stdint.h: Include <sys/_intsup.h>.
        (__STDINT_EXP): Delete.
        (__have_long32): Likewise.
        (__have_long64): Likewise.
        (__have_longlong64): Likewise.
        * libc/include/sys/_intsup.h: New file.
        (__STDINT_EXP): Move from libc/include/stdint.h.
        (__have_long32): Likewise.
        (__have_long64): Likewise.
        (__have_longlong64): Likewise.
        * libc/include/inttypes.h: Include <sys/_intsup.h>.
        (__INTTYPES_EXP): Delete and use __STDINT_EXP() instead.
 2014-10-09 15:57:50 +00:00
Corinna Vinschen 633cf9b5dd * libc/string/memccpy.c (memccpy): Fix warning about signed-unsigned 
comparison
	* libc/string/memchr.c (memchr): Ditto.
	* libc/string/memrchr.c (memrchr): Ditto.
	* libc/string/memset.c: (memset): Ditto.
	* libc/string/rawmemchr.c (rawmemchr): Ditto.
	* libc/string/local.h (__locale_cjk_lang): Fix "function declaration
	isn't a prototype" warning.
	* libc/string/strcasestr.c (strcasestr): Ditto.
	* libc/string/u_strerr.c (_user_strerror): Fix "unused parameter"
	warnings.
	* libc/string/rawmemchr.c (rawmemchr): Fix comment type
	"// ..." -> "/* ... */".
 2014-10-09 12:24:56 +00:00
Steve Ellcey ca86eee8de 2014-10-08 Steve Ellcey <sellcey@mips.com> 
* newlib/libc/machine/mips/strcmp.c: Remove.
	* newlib/libc/machine/mips/strcmp.S: New.
	* newlib/libc/machine/mips/Makefile.am (lib_a_SOURCES):
	Replace strcmp.c with strcmp.S
	* newlib/libc/machine/mips/Makefile.in: Regenerate.
 2014-10-08 22:29:52 +00:00
Corinna Vinschen da77c6d1e5 * libc/include/string.h (ffsl): Declare as GNU function. 
(ffsll): Ditto.
 2014-10-08 21:04:59 +00:00
Jeff Johnston 99eb60455b 2014-09-17 Jeff Johnston <jjohnstn@redhat.com> 
* libc/include/sys/features.h: Add __NEWLIB__ and
        __NEWLIB_MINOR__ macros.
 2014-09-17 22:20:16 +00:00
Jeff Johnston ad9ed96b6b 2014-09-17 Joel Sherrill <joel.sherrill@oarcorp.com> 
Thomas Uhle <thomas.uhle@eas.iis.fraunhofer.de>

        * libc/include/string.h: Correct guard for strnlen().
 2014-09-16 19:59:01 +00:00
Jeff Johnston 3158e7d674 2014-09-15 Jeff Johnston <jjohnstn@redhat.com> 
* libc/time/month_lengths.c: Fix to define __month_lengths.
 2014-09-15 16:05:37 +00:00
Jeff Johnston 78a52749b2 2014-09-12 Jeff Johnston <jjohnstn@redhat.com> 
* libc/time/tzcalc_limits.c: Fix __months_lengths reference.
 2014-09-12 21:41:46 +00:00
Jeff Johnston 43b3310bc9 2014-09-12 Jeff Johnston <jjohnstn@redhat.com> 
* libc/time/month_lengths.c: Actually add file this time.
        * libc/time/tzcalc_limits.c: Ditto.
 2014-09-12 16:38:10 +00:00
Jeff Johnston c9dded6775 2014-09-11 Freddie Chopin <freddie_chopin@op.pl> 
* libc/time/month_lengths.c: New file with __month_lengths array
        (previously mon_lengths array in mktm_r.c)
        * libc/time/tzcalc_limits.c: New file with __tzcalc_limits() from
        mktm_r.c
        * libc/time/lcltime_r.c (localtime_r): Simplify by changing call to
        _mktm_r() with call to gmtime_r() and code moved from _mktm_r() which
        was used to do time zone adjustments
        * libc/time/gmtime_r.c (gmtime_r): Simplify by moving all relevant
        code from _mktm_r(), breaking all dependencies on time zone related
        functions
        * libc/time/mktm_r.c: Delete file
        * libc/time/local.h: Update accordingly - remove declaration of
        _mktm_r(), add declaration of __month_lengths[]
        * libc/time/Makefile.am: Modify accordingly.
        * libc/time/Makefile.in: Regenerate.
 2014-09-11 21:55:01 +00:00
Jeff Johnston 1c5ab1f862 2014-09-08 Freddie Chopin <freddie_chopin@op.pl> 
* libc/machine/arm/Makefile.am: Fix typo.
        * libc/machine/arm/Makefile.in: Regenerated.
 2014-09-08 18:57:52 +00:00
Jeff Johnston c8a01afd97 2014-09-05 Hale Wang <hale.wang@arm.com> 
* libc/machine/arm/memchr.S: Clean up the wrapper.
        * libc/machine/arm/memcpy.S: Likewise.
        * libc/machine/arm/memchr-stub.c: Delete this redundant file.
        * libc/machine/arm/memcpy-stub.c: Likewise.
        * libc/machine/arm/strcmp.S: Add speed-preferred wrapper.
        * libc/machine/arm/strlen.S: Likewise.
        * libc/machine/arm/Makefile.am: Add dependencies.
        * libc/machine/arm/Makefile.in: Regenerated.
        * libc/machine/arm/configure.in: Add dependencies.
        * libc/machine/arm/configure: Regenerated.
 2014-09-05 17:26:42 +00:00
Corinna Vinschen e7565f1088 * libc/stdio/findfp.c (_cleanup_r): Call _fflush_r when configuration 
option "--enable-lite-exit" is in effect.  Refactor the code.
 2014-09-05 09:42:15 +00:00
Corinna Vinschen 1ec7de7271 * libc/stdio/fwalk.c (_fwalk_reent): Remove redundant test. 2014-09-05 09:31:32 +00:00
Corinna Vinschen a015d9b507 Add missing libc/machine/arm/aeabi_memcpy.c file 2014-09-05 08:42:45 +00:00
Corinna Vinschen 9adec6fd79 * libc/time/mktm_r.c (_mktm_r): Optimize speed. 2014-09-04 09:47:14 +00:00
Corinna Vinschen 7d407cb678 Add missing libc/machine/arm/aeabi_memcpy-armv7a.S file 2014-09-04 08:27:35 +00:00
Corinna Vinschen f9bafa4640 * libc/time/clock.c (clock): Fix warnings about signed-unsigned 
comparisons.
	* libc/time/strftime.c (strftime): Likewise.
	* libc/time/strptime.c (match_string): Fix warning about discarding
	'restrict' qualifier from pointer target type.
 2014-09-04 08:27:03 +00:00
Corinna Vinschen 4a9103c410 * libc/machine/arm/aeabi_memcpy.c: New file. 
* libc/machine/arm/aeabi_memcpy-armv7a.S: New file.
	* libc/machine/arm/Makefile.am: Add dependencies.
	* libc/machine/arm/Makefile.in: Regenerated.
 2014-09-04 08:23:23 +00:00
DJ Delorie dd48219ba9 * libc/include/math.h (frexpl): Remove parameter name. 2014-08-27 19:27:03 +00:00
Richard Earnshaw 59c3d5a1a4 * libc/machine/aarch64/memchr.S: Add check for zero-sized buffer. 2014-08-19 10:44:44 +00:00
Corinna Vinschen d5fd6aeb6d * libc/include/sys/signal.h: Declare sigaltstack for RTEMS only. 2014-08-18 18:18:10 +00:00
Jeff Johnston 6811cfb0b9 2014-08-18 Jeff Johnston <jjohnstn@redhat.com> 
* libc/include/sys/config.h[__m68k__]: Set _READ_WRITE_RETURN_TYPE
        to _ssize_t to match underlying code in libgloss.
 2014-08-18 16:43:42 +00:00
Joel Sherrill 81c17949f0 2014-08-18 Joel Sherrill <joel.sherrill@oarcorp.com> 
* libc/include/string.h: Improve language and OS standard guards.
 2014-08-18 14:18:10 +00:00
Joel Sherrill 6042d39486 2014-08-18 Joel Sherrill <joel.sherrill@oarcorp.com> 
* libc/include/sys/signal.h: Add sigaltstack() support.
 2014-08-18 14:03:35 +00:00
Corinna Vinschen f703e6aa08 * libc/stdio/findfp.c (std): Don't inline when optimizing for code size. 2014-08-14 08:33:00 +00:00
Jon TURNEY a4a96eb436 * libc/include/math.h: Also define M_PI etc. if _XOPEN_SOURCE is 
defined appropriately.
 2014-08-04 21:32:37 +00:00
Eric Blake ada456dcfe headers: properly decorate attributes 
Found by:
find -name '*.h' |xargs grep -i 'attribute.*(([a-z]'

For an example of the type of bugs this causes, try compiling this valid
C11 program (it's valid because 'noreturn' is reserved for use in the
user namespace unless you include <stdnoreturn.h>):

$ cat foo.c
#define noreturn __attribute__((noreturn))
#include <stdlib.h>
$ gcc -c -o foo.o -Wall foo.c
In file included from /usr/include/stdlib.h:11:0,
                 from foo.c:2:
foo.c:1:18: error: expected ')' before '__attribute__'
 #define noreturn __attribute__((noreturn))
                  ^
/usr/include/stdlib.h:66:28: error: expected ',' or ';' before ')' token
 _VOID _EXFUN(abort,(_VOID) _ATTRIBUTE ((noreturn)));
                            ^

* libc/machine/spu/spu_timer_internal.h: Decorate attribute names
with __, for namespace safety.
* libc/machine/xscale/machine/profile.h: Likewise.
* libc/include/stdlib.h: Likewise.
* libc/include/_ansi.h: Likewise.
* libc/include/sys/unistd.h: Likewise.
* libc/sys/linux/linuxthreads/libc-symbols.h: Likewise.
* libc/sys/linux/linuxthreads/internals.h: Likewise.
* libc/sys/linux/machine/i386/weakalias.h: Likewise.
* libc/sys/linux/machine/i386/dl-procinfo.h: Likewise.
* libc/sys/linux/machine/i386/dl-machine.h: Likewise.
* libc/sys/linux/libc-symbols.h: Likewise.
* libc/sys/linux/iconv/gconv_charset.h: Likewise.
* libc/sys/linux/include/resolv.h: Likewise.
* libc/sys/linux/sys/unistd.h: Likewise.
* libc/sys/linux/dl/atomicity.h: Likewise.
* libc/sys/linux/dl/dynamic-link.h: Likewise.
* libc/sys/linux/dl/ldsodefs.h: Likewise.
 2014-08-01 15:44:51 +00:00
Corinna Vinschen db0378d50f * libc/string/strerror.c: Fix documentation so makedoc doesn't 
stumble over a sole EAGAIN.
 2014-07-30 08:02:12 +00:00
Joel Sherrill e4994e769e 2014-07-22 Joel Sherrill <joel.sherrill@oarcorp.com> 
* libc/include/sys/time.h: Add prototype for adjtime() and
	wrap it and settimeofday() prototype with __BSD_VISIBLE.
 2014-07-22 19:30:00 +00:00
Corinna Vinschen 81fd6210c0 * configure.host: Remove or16 and or32 targets and add or1k. 
* libc/include/machine/ieeefp.h: Replace or32 with or1k.
	* libc/machine/configure.in: Add or1k subdirectory.
	* libc/machine/or1k/configure.in: New file.
	* libc/machine/or1k/Makefile.am: New file.
	* libc/machine/or1k/setjmp.S: New file.
 2014-07-17 18:43:05 +00:00
Corinna Vinschen e2b585c12c * libc/include/sys/errno.h: Fix comments. 
* libc/string/strerror.c: Fix documentation.
	(_strerror_r): Handle ENETRESET, EILSEQ, ENODATA, ECONNRESET,
	EADDRNOTAVAIL, EOVERFLOW.  Fix strings for EMFILE and EDOM.
 2014-07-14 13:40:17 +00:00
Richard Earnshaw 87375c75b3 [aarch64] Add memchr. 
2014-07-11  K�vin Petit  <kevin.petit@arm.com>

	* libc/machine/aarch64/memchr.S: New file.
	* libc/machine/aarch64/memchr-stub.c: New file.
	* libc/machine/aarch64/Makefile.am: Add the new files.
	* libc/machine/aarch64/Makefile.in: Regenerated.
 2014-07-11 09:10:50 +00:00
Richard Earnshaw 7bd00a0bef 2014-07-07 Pavel Pisa <pisa@cmp.felk.cvut.cz> 
Richard Earnshaw  <rearnsha@arm.com>

	* libc/machine/arm/memchr.S (.arch): Require revision ARMv6t2.
 2014-07-07 13:58:35 +00:00
Jeff Johnston d34336767e 2014-07-04 Bin Cheng <bin.cheng@arm.com> 
* README (--enable-newlib-nano-formatted-io): Describe.
        * acconfig.h (_NANO_FORMATTED_IO): Undef.
        * newlib.hin (_NANO_FORMATTED_IO): Undef.
        * configure.in (--enable-newlib-nano-formatted-io): New option.
        * configure: Regenerated.
        * libc/configure.in (--enable-newlib-nano-formatted-io): New option.
        * libc/configure: Regenerated.
        * libc/stdio/Makefile.am (NEWLIB_NANO_FORMATTED_IO): Support new
        configuration option.
        * libc/stdio/Makefile.in: Regenerated.
        * libc/stdio/asnprintf.c (_asniprintf_r, asniprintf): Use
        _NANO_FORMATTED_IO to declare alias prototypes.
        * libc/stdio/asprintf.c (_asiprintf_r, asiprintf): Ditto.
        * libc/stdio/dprintf.c (_diprintf_r, diprintf): Ditto.
        * libc/stdio/fprintf.c (_fiprintf_r, fiprintf): Ditto.
        * libc/stdio/fscanf.c (fiscanf, _fiscanf_r): Ditto.
        * libc/stdio/printf.c (_iprintf_r, iprintf): Ditto.
        * libc/stdio/scanf.c (iscanf, _iscanf_r): Ditto.
        * libc/stdio/snprintf.c (_sniprintf_r, sniprintf): Ditto.
        * libc/stdio/sprintf.c (_siprintf_r, siprintf): Ditto.
        * libc/stdio/sscanf.c (siscanf, _siscanf_r): Ditto.
        * libc/stdio/vasnprintf.c (_vasniprintf_r, vasniprintf): Ditto.
        * libc/stdio/vasprintf.c (vasiprintf, _vasiprintf_r): Ditto.
        * libc/stdio/vdprintf.c (_vdiprintf_r, vdiprintf): Ditto.
        * libc/stdio/vprintf.c (viprintf, _viprintf_r): Ditto.
        * libc/stdio/vscanf.c (viscanf, _viscanf_r): Ditto.
        * libc/stdio/vsnprintf.c (vsniprintf, _vsniprintf_r): Ditto.
        * libc/stdio/vsprintf.c (vsiprintf, _vsiprintf_r): Ditto.
        * libc/stdio/vsscanf.c (vsiscanf, _vsiscanf_r): Ditto.
        * libc/stdio/nano-vfprintf.c: New file.
        * libc/stdio/nano-vfprintf_float.c: New file.
        * libc/stdio/nano-vfprintf_i.c: New file.
        * libc/stdio/nano-vfprintf_local.h: New file.
        * libc/stdio/nano-vfscanf.c: New file.
        * libc/stdio/nano-vfscanf_float.c: New file.
        * libc/stdio/nano-vfscanf_i.c: New file.
        * libc/stdio/nano-vfscanf_local.h: New file.
 2014-07-04 17:21:45 +00:00
Corinna Vinschen 4491d189ae * libc/argz/envz_merge.c (envz_merge): Fix memory leak (Cygwin Coverity 
Scan CID 60023).
	* libc/ctype/iswalpha.c (iswalpha): Add bounds check to avoid
	out-of-bounds read from utf8 tables (CID 59949).
	* libc/locale/ldpart.c (__part_load_locale): Add 1 byte to size of lbuf.
	Write NUL into the last byte to accommodate split_lines (CID 60047).
 2014-06-23 20:21:54 +00:00
Richard Earnshaw deda48a9fb * libc/machine/aarch64/strchrnul.S: New file. 
* libc/machine/aarch64/strchrnul-stub.c: New file.
	* libc/machine/aarch64/Makefile.am: Add them to build list.
	* libc/machine/aarch64/Makefile.in: Regenerated.
 2014-06-11 10:42:54 +00:00
Richard Earnshaw 5efd066df2 * libc/machine/aarch64/strchr.S: New file 
* libc/machine/aarch64/strchr-stub.c: New file
	* libc/machine/aarch64/Makefile.am: Add them to build list.
	* libc/machine/aarch64/Makefile.in: Regenerated.
 2014-06-10 14:04:31 +00:00
DJ Delorie d043b4c527 * configure.host (default_newlib_nano_malloc): New. 
(msp430): Set it.
* configure.in (newlib_nano_malloc): Leave unset if not set by
the user.
* configure: Regenerate.
* libc/configure.in (NEWLIB_NANO_MALLOC): Set after running
configure.host.
(newlib_nano_malloc): Leave unset if not set by	the user.
* libc/configure: Regenerate.
 2014-06-10 03:09:35 +00:00
Corinna Vinschen e9eef8ec14 * libc/machine/sparc/setjmp.S (longjmp): Use register g1 instead of g6. 2014-05-15 13:14:25 +00:00
Corinna Vinschen a265e7269f * libc/include/machine/ieeefp.h: Define _DOUBLE_IS_32BITS when double 
options is not __RL78_64BIT_DOUBLES__.
 2014-05-14 11:33:24 +00:00
Corinna Vinschen c57ccec649 * libc/include/stdint.h (WCHAR_MIN): Copy definition from wchar.h. 
(WCHAR_MAX): Ditto.
	* libc/include/wchar.h (WCHAR_MIN): Add comment.
	(WCHAR_MAX): Ditto.
 2014-05-12 17:02:11 +00:00
Corinna Vinschen 7bc7b551f5 * libc/include/stdio.h (tempnam): Declare as __BSD_VISIBLE or 
__XSI_VISIBLE or if __POSIX_VISIBLE >= 200112.
 2014-05-09 14:25:32 +00:00
Corinna Vinschen 783e4d51e2 * libc/include/stdio.h (fcloseall): Declare as __GNU_VISIBLE only. 
(renameat): Drop explicit __CYGWIN__ dependency.
 2014-05-09 08:42:39 +00:00
Corinna Vinschen 7e9b678464 * libc/include/stdio.h: Declare various C99 printf/scanf functions for 
C++11, too.
 2014-05-05 12:53:47 +00:00
Richard Earnshaw 742e729664 * libc/machine/arm/strcmp-arm-tiny.S: New file. 
* libc/machine/arm/strcmp-armv4.S: New file.
	* libc/machine/arm/strcmp-armv4t.S: New file.
	* libc/machine/arm/strcmp-armv6.S: New file.
	* libc/machine/arm/strcmp-armv7.S: New file.
	* libc/machine/arm/strcmp-armv7m.S: New file.
	* libc/machine/arm/strcmp.S: Replace with wrapper for various
	implementations.
	* libc/machine/arm/Makefile.am (strcmp.o, strcmp.obj): Add
	dependencies.
	* libc/machine/arm/Makefile.in: Regenerated.
 2014-04-22 12:16:22 +00:00
Corinna Vinschen a6e73f9505 * libc/sys/rtems/sys/cpuset.h (CPU_SET_S): Add const qualifier. 
(CPU_SET): Likewise.
 2014-04-14 14:08:26 +00:00
DJ Delorie 0f05e4b24f * libc/machine/rl78/setjmp.S: Add RL78/G10 support. 2014-04-09 21:35:43 +00:00
Jeff Johnston d3925b72d5 2014-04-04 Ashish Kapania <akapania@ti.com> 
* configure.host (sys_dir, newlib_cflags): Set sys_dir to tirtos and use
        -D__DYNAMIC_REENT__ and -DMALLOC_PROVIDED compiler options for TIRTOS
        target.
        * libc/stdio/local.h (_STDIO_CLOSE_PER_REENT_STD_STREAMS): Change #ifdef
        to not define this macro when __tirtos__ is defined.
        * libc/sys/tirtos : Add support for TIRTOS.
        * libc/sys/tirtos/Makefile.am, libc/sys/tirtos/lock.c: New files.
        * libc/sys/tirtos/configure.in, libc/sys/tirtos/include/sys/lock.h: Ditto.
 2014-04-04 21:40:59 +00:00
Richard Earnshaw 31eade549d * libc/machine/arm/acle-compat.h: New file. 
* libc/machine/arm/arm_asm.h: Use it.
 2014-03-27 13:26:39 +00:00
Jeff Johnston b7f5fb36f1 2014-03-21 Maciej W. Rozycki <macro@codesourcery.com> 
* 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.
 2014-03-21 21:27:29 +00:00
Jeff Johnston 7f6278bc08 2014-03-21 Sabrina Ni <sabrinanitw@gmail.com> 
* libc/machine/nds32/configure: Regenerated.
        * libc/machine/nds32/configure.in: Add AC_NOEXECUTABLES.
 2014-03-21 21:15:15 +00:00
Jeff Johnston ef073b8f82 2014-03-21 Sabrina Ni <sabrinanitw@gmail.com> 
* libc/machine/nds32/Makefile.am: Use C code implemented memcpy,
        memset for 'ISA V3M'.
        * libc/machine/nds32/Makefile.in: Generated.
        * libc/machine/nds32/configure: Generated.
        * libc/machine/nds32/configure.in: Detect IS_NDS32_ISA_V3M.
 2014-03-21 21:09:46 +00:00
Jeff Johnston c18decccef 2014-03-21 Sabrina Ni <sabrinanitw@gmail.com> 
* libc/machine/nds32/setjmp.S: Keep jmp_buff sync with GDB.
 2014-03-21 20:28:57 +00:00
Jeff Johnston 5805cb1f8c 2014-03-21 Sabrina Ni <sabrinanitw@gmail.com> 
* libc/machine/nds32/setjmp.S: Optimize.
 2014-03-21 20:09:10 +00:00
Corinna Vinschen 0b3ad39364 * libc/include/stdlib.h (strtold): Define if _HAVE_LONG_DOUBLE is 
defined.
	* libc/stdlib/strtold.c (strtold): Ditto.  Call strtod on systems
	with long double == double, _strtold otherwise.
 2014-03-07 20:06:54 +00:00
Corinna Vinschen d5b32c8fad * libc/include/time.h (__TM_GMTOFF): Remove Cygwin-specific definition. 
(__TM_ZONE): Ditto.
 2014-03-05 12:49:40 +00:00
Corinna Vinschen 07be216aab * libc/include/time.h (__TM_GMTOFF): Define on Cygwin. 
(__TM_ZONE): Ditto.
	(struct tm): Add __TM_GMTOFF and __TM_ZONE members if they are defined.
 2014-03-05 12:43:12 +00:00
Corinna Vinschen 17ff765184 * libc/include/machine/_default_types.h: Define unsigned type using 
signed type macros in case unsigned type macros are not available.
 2014-03-04 08:05:39 +00:00
Corinna Vinschen 23c0f21594 * libc/stdio/open_memstream.c (internal_open_memstream_r): Initialize 
c->pos to 0.
 2014-02-20 13:32:34 +00:00
Jeff Johnston 35dcecc6db 2014-02-11 Joey Ye <joey.ye@arm.com> 
* libc/sys/arm/syscalls.c (_sbrk): Define as weak symbols.
        (_read, _write): Ditto.
 2014-02-11 19:54:30 +00:00
Corinna Vinschen ab7165e43b * libc/include/pwd.h: Include <sys/cdefs.h>. 
* libc/include/grp.h: Ditto.
 2014-02-09 20:02:17 +00:00
Corinna Vinschen ae691ac535 * libc/include/setjmp.h (longjmp): Fix copy/paste error. 2014-01-20 17:23:41 +00:00
Corinna Vinschen 5e66ab7852 * libc/include/setjmp.h (longjmp): Mark "noreturn" when building with 
GCC.
 2014-01-19 09:38:34 +00:00