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2016-06-04Use __typeof instead of typeofAndreas Schwab1-1/+1
2016-06-03Fix include/wchar.h for C++Carlos O'Donell1-1/+1
When trying to compile regression tests that use C++ and the threads header you get this failure: In file included from /usr/include/c++/5.3.1/cwchar:44:0, from /usr/include/c++/5.3.1/bits/postypes.h:40, from /usr/include/c++/5.3.1/bits/char_traits.h:40, from /usr/include/c++/5.3.1/string:40, from /usr/include/c++/5.3.1/stdexcept:39, from /usr/include/c++/5.3.1/array:38, from /usr/include/c++/5.3.1/tuple:39, from /usr/include/c++/5.3.1/functional:55, from /usr/include/c++/5.3.1/thread:39, from tst-thread-quick_exit.cc:19: ../include/wchar.h:105:23: error: invalid conversion from ‘wchar_t* (*)(wchar_t*, wchar_t, size_t) throw () {aka wchar_t* (*)(wchar_t*, wchar_t, long unsigned int) throw ()}’ to ‘int’ [-fpermissive] extern typeof (wmemset) __wmemset; ^ ../include/wchar.h:105:25: error: expected ‘,’ or ‘;’ before ‘__wmemset’ extern typeof (wmemset) __wmemset; ^ The simplest fix for C++ is to avoid the use of typeof and just declare the prototype as expected. No regressions on x86_64. Committed as obvious. The include/wchar.h header is only for internal build uses and therefore is not ever seen by any external users and needs no bug #.
2015-11-24Refactor strtod parsing of NaN payloads.Joseph Myers1-0/+3
The nan* functions handle their string argument by constructing a NAN(...) string on the stack as a VLA and passing it to strtod functions. This approach has problems discussed in bug 16961 and bug 16962: the stack usage is unbounded, and it gives incorrect results in certain cases where the argument is not a valid n-char-sequence. The natural fix for both issues is to refactor the NaN payload parsing out of strtod into a separate function that the nan* functions can call directly, so that no temporary string needs constructing on the stack at all. This patch does that refactoring in preparation for fixing those bugs (but without actually using the new functions from nan* - which will also require exporting them from libc at version GLIBC_PRIVATE). This patch is not intended to change any user-visible behavior, so no tests are added (fixes for the above bugs will of course add tests for them). This patch builds on my recent fixes for strtol and strtod issues in Turkish locales. Given those fixes, the parsing of NaN payloads is locale-independent; thus, the new functions do not need to take a locale_t argument. Tested for x86_64, x86, mips64 and powerpc. * stdlib/strtod_nan.c: New file. * stdlib/strtod_nan_double.h: Likewise. * stdlib/strtod_nan_float.h: Likewise. * stdlib/strtod_nan_main.c: Likewise. * stdlib/strtod_nan_narrow.h: Likewise. * stdlib/strtod_nan_wide.h: Likewise. * stdlib/strtof_nan.c: Likewise. * stdlib/strtold_nan.c: Likewise. * sysdeps/ieee754/ldbl-128/strtod_nan_ldouble.h: Likewise. * sysdeps/ieee754/ldbl-128ibm/strtod_nan_ldouble.h: Likewise. * sysdeps/ieee754/ldbl-96/strtod_nan_ldouble.h: Likewise. * wcsmbs/wcstod_nan.c: Likewise. * wcsmbs/wcstof_nan.c: Likewise. * wcsmbs/wcstold_nan.c: Likewise. * stdlib/Makefile (routines): Add strtof_nan, strtod_nan and strtold_nan. * wcsmbs/Makefile (routines): Add wcstod_nan, wcstold_nan and wcstof_nan. * include/stdlib.h (__strtof_nan): Declare and use libc_hidden_proto. (__strtod_nan): Likewise. (__strtold_nan): Likewise. (__wcstof_nan): Likewise. (__wcstod_nan): Likewise. (__wcstold_nan): Likewise. * include/wchar.h (____wcstoull_l_internal): Declare. * stdlib/strtod_l.c: Do not include <ieee754.h>. (____strtoull_l_internal): Remove declaration. (STRTOF_NAN): Define macro. (SET_MANTISSA): Remove macro. (STRTOULL): Likewise. (____STRTOF_INTERNAL): Use STRTOF_NAN to parse NaN payload. * stdlib/strtof_l.c (____strtoull_l_internal): Remove declaration. (STRTOF_NAN): Define macro. (SET_MANTISSA): Remove macro. * sysdeps/ieee754/ldbl-128/strtold_l.c (STRTOF_NAN): Define macro. (SET_MANTISSA): Remove macro. * sysdeps/ieee754/ldbl-128ibm/strtold_l.c (STRTOF_NAN): Define macro. (SET_MANTISSA): Remove macro. * sysdeps/ieee754/ldbl-64-128/strtold_l.c (STRTOF_NAN): Define macro. (SET_MANTISSA): Remove macro. * sysdeps/ieee754/ldbl-96/strtold_l.c (STRTOF_NAN): Define macro. (SET_MANTISSA): Remove macro. * wcsmbs/wcstod_l.c (____wcstoull_l_internal): Remove declaration. * wcsmbs/wcstof_l.c (____wcstoull_l_internal): Likewise. * wcsmbs/wcstold_l.c (____wcstoull_l_internal): Likewise.
2015-06-17Fix swscanf vswscanf namespace (bug 18542).Joseph Myers1-0/+4
swscanf (added in C90 Amendment 1, present in UNIX98) calls vswscanf (added in C99, not in C90 Amendment 1 or UNIX98). This patch fixes this by using __vswscanf instead and making vswscanf into a weak alias. (I intend to add conform/ test support for C90 Amendment 1 - and various other standard versions supported by glibc but not yet by conform/ tests - at some point, once the results for currently tested standards are cleaner.) Tested for x86_64 and x86 (testsuite, and that installed stripped shared libraries are unchanged by the patch). [BZ #18542] * libio/iovswscanf.c (__vswscanf): Use libc_hidden_def. (vswscanf): Use ldbl_weak_alias instead of ldbl_strong_alias * include/wchar.h (__vswscanf): Declare. Use libc_hidden_proto. * libio/swscanf.c (__swscanf): Call __vswscanf instead of vswscanf. * conform/Makefile (test-xfail-UNIX98/wchar.h/linknamespace): Remove variable.
2015-06-09Fix regcomp wcscoll, wcscmp namespace (bug 18497).Joseph Myers1-3/+8
regcomp brings in references to wcscoll, which isn't in all the standards that contain regcomp. In turn, wcscoll brings in references to wcscmp, also not in all those standards. This patch fixes this by making those functions into weak aliases of __wcscoll and __wcscmp and calling those names instead as needed. Tested for x86_64 and x86 (testsuite, and that disassembly of installed shared libraries is unchanged by the patch). [BZ #18497] * wcsmbs/wcscmp.c [!WCSCMP] (WCSCMP): Define as __wcscmp instead of wcscmp. (wcscmp): Define as weak alias of WCSCMP. * wcsmbs/wcscoll.c (STRCOLL): Define as __wcscoll instead of wcscoll. (USE_HIDDEN_DEF): Define. [!USE_IN_EXTENDED_LOCALE_MODEL] (wcscoll): Define as weak alias of __wcscoll. Don't use libc_hidden_weak. * wcsmbs/wcscoll_l.c (STRCMP): Define as __wcscmp instead of wcscmp. * sysdeps/i386/i686/multiarch/wcscmp-c.c [SHARED] (libc_hidden_def): Define __GI___wcscmp instead of __GI_wcscmp. (weak_alias): Undefine and redefine. * sysdeps/i386/i686/multiarch/wcscmp.S (wcscmp): Rename to __wcscmp and define as weak alias of __wcscmp. * sysdeps/x86_64/wcscmp.S (wcscmp): Likewise. * include/wchar.h (__wcscmp): Declare. Use libc_hidden_proto. (__wcscoll): Likewise. (wcscmp): Don't use libc_hidden_proto. (wcscoll): Likewise. * posix/regcomp.c (build_range_exp): Call __wcscoll instead of wcscoll. * posix/regexec.c (check_node_accept_bytes): Likewise. * conform/Makefile (test-xfail-XPG3/regex.h/linknamespace): Remove variable. (test-xfail-XPG4/regex.h/linknamespace): Likewise. (test-xfail-POSIX/regex.h/linknamespace): Likewise.
2015-06-03Fix fnmatch wmemchr namespace (bug 18468).Joseph Myers1-1/+4
fnmatch brings in references to wmemchr, which isn't in all the standards that contain fnmatch, resulting in linknamespace test failures. This patch fixes this in the usual way, making wmemchr into a weak alias for __wmemchr. Tested for x86_64 and x86 (testsuite, and that disassembly of installed shared libraries is unchanged by the patch). [BZ #18468] * wcsmbs/wmemchr.c (wmemchr): Rename to __wmemchr and define as weak alias of __wmemchr. Use libc_hidden_weak. * include/wchar.h (__wmemchr): Declare. Use libc_hidden_proto. * posix/fnmatch.c [HANDLE_MULTIBYTE] (MEMCHR): Use __wmemchr instead of wmemchr.
2014-12-10Fix strftime wcschr namespace (bug 17634).Joseph Myers1-0/+6
Use of strftime, a C90 function, ends up bringing in wcschr, which is not a C90 function. Although not a conformance bug (C90 reserves wcs*), this is still contrary to glibc practice of avoiding relying on those reservations; this patch arranges for the internal uses to use __wcschr instead, with wcschr being a weak alias. This is more complicated than some such patches because of the various IFUNC definitions of wcschr (which include code redefining libc_hidden_def in a way that involves creating __GI_wcschr manually and so also needs to create __GI___wcschr after the change of internal uses to use __wcschr). Tested for x86_64 and 32-bit x86 (testsuite, and that disassembly of installed shared libraries is unchanged by the patch). 2014-12-10 Joseph Myers <joseph@codesourcery.com> Adhemerval Zanella <azanella@linux.vnet.ibm.com> [BZ #17634] * wcsmbs/wcschr.c [!WCSCHR] (wcschr): Define as __wcschr. Undefine after defining function. Define as weak alias of __wcschr. Use libc_hidden_weak. * include/wchar.h (__wcschr): Declare. Use libc_hidden_proto. * sysdeps/i386/i686/multiarch/wcschr-c.c [IS_IN (libc) && SHARED] (libc_hidden_def): Also define __GI___wcschr alias. * sysdeps/i386/i686/multiarch/wcschr.S (wcschr): Rename to __wcschr and define as weak alias of __wcschr. * sysdeps/powerpc/power6/wcschr.c [!WCSCHR] (WCSCHR): Define as __wcschr. [!WCSCHR] (DEFAULT_WCSCHR): Define. [DEFAULT_WCSCHR] (__wcschr): Use libc_hidden_def. [DEFAULT_WCSCHR] (wcschr): Define as weak alias of __wcschr. Use libc_hidden_weak. Do not use libc_hidden_def. * sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-ppc32.c [IS_IN (libc) && SHARED] (libc_hidden_def): Also define __GI___wcschr alias. * sysdeps/powerpc/powerpc32/power4/multiarch/wcschr.c [IS_IN (libc)] (wcschr): Define as macro expanding to __redirect_wcschr. [IS_IN (libc)] (__wcschr_ppc): Use __redirect_wcschr in typeof. [IS_IN (libc)] (__wcschr_power6): Likewise. [IS_IN (libc)] (__wcschr_power7): Likewise. [IS_IN (libc)] (__libc_wcschr): New. Define with libc_ifunc instead of wcschr. [IS_IN (libc)] (wcschr): Undefine and define as weak alias of __libc_wcschr. [!IS_IN (libc)] (libc_hidden_def): Do not undefine and redefine. * sysdeps/powerpc/powerpc64/multiarch/wcschr.c (wcschr): Rename to __wcschr and define as weak alias of __wcschr. Use libc_hidden_builtin_def. * sysdeps/x86_64/wcschr.S (wcschr): Rename to __wcschr and define as weak alias of __wcschr. Use libc_hidden_weak. * time/alt_digit.c (_nl_get_walt_digit): Use __wcschr instead of wcschr. * time/era.c (_nl_init_era_entries): Likewise. * conform/Makefile (test-xfail-ISO/time.h/linknamespace): Remove variable. (test-xfail-XPG3/time.h/linknamespace): Likewise. (test-xfail-XPG4/time.h/linknamespace): Likewise.
2014-11-12Fix __printf_fp wmemset namespace (bug 17574).Joseph Myers1-0/+2
__printf_fp calls wmemset, but that is not an ISO C90 function. This patch fixes it to call a new __wmemset name instead (with wmemset being a weak alias). Tested for x86_64 (testsuite, and that disassembly of installed shared libraries is unchanged by the patch). [BZ #17574] * wcsmbs/wmemset.c (wmemset): Rename to __wmemset and define as weak alias of __wmemset. Use libc_hidden_weak. (__wmemset): Use libc_hidden_def. * include/wchar.h (__wmemset): Declare. Use libc_hidden_proto. * stdio-common/printf_fp.c (___printf_fp): Call __wmemset instead of wmemset.
2012-02-25First steps to get conformtest fully workingUlrich Drepper1-0/+2
2012-01-07Remove pre-ISO C supportUlrich Drepper1-37/+37
No more __const.
2010-03-27Fix handling of __need_mbstate_t and __need_wint_t.Ulrich Drepper1-0/+5
Like the real header, the libc-internal wrapper for wchar.h needs to undefine the macros so that if the header was already included before the macros don't stay defined and cause problems later.
2007-09-18* include/stdio.h (__isoc99_fscanf, __isoc99_scanf,Ulrich Drepper1-0/+17
__isoc99_sscanf, __isoc99_vscanf): New prototypes. (__isoc99_vsscanf, __isoc99_vfscanf): New prototypes, add libc_hidden_proto. * include/wchar.h (__isoc99_fwscanf, __isoc99_wscanf, __isoc99_swscanf, __isoc99_vwscanf): New prototypes. (__isoc99_vswscanf, __isoc99_vfwscanf): New prototypes, add libc_hidden_proto. * libio/stdio.h (fscanf, scanf, sscanf, vfscanf, vscanf, vsscanf): Redirect to __isoc99_* if strict ISO C99 or POSIX conformance requested. * wcsmbs/wchar.h (fwscanf, wscanf, swscanf, vfwscanf, vwscanf, vswscanf): Redirect to __isoc99_* if strict ISO C99 or POSIX conformance requested. * libio/bits/stdio-ldbl.h (fscanf, scanf, sscanf, vfscanf, vscanf, vsscanf): Redirect to __nldbl___isoc99_* if strict ISO C99 or POSIX conformance requested. * wcsmbs/bits/wchar-ldbl.h (fwscanf, wscanf, swscanf, vfwscanf, vwscanf, vswscanf): Redirect to __nldbl___isoc99_* if strict ISO C99 or POSIX conformance requested. * stdio-common/Versions (libc): Export __isoc99_scanf@@GLIBC_2.7, __isoc99_vscanf@@GLIBC_2.7, __isoc99_fscanf@@GLIBC_2.7, __isoc99_vfscanf@@GLIBC_2.7, __isoc99_sscanf@@GLIBC_2.7 and __isoc99_vsscanf@@GLIBC_2.7. * stdio-common/Makefile (routines): Add isoc99_scanf, isoc99_vscanf, isoc99_fscanf, isoc99_vfscanf, isoc99_sscanf and isoc99_vsscanf. (tests): Add scanf14. (CFLAGS-vfprintf.c, CFLAGS-fprintf.c, CFLAGS-printf.c, CFLAGS-vfwprintf.c, CFLAGS-vfscanf.c, CFLAGS-vfwscanf.c, CFLAGS-fscanf.c, CFLAGS-scanf.c, CFLAGS-isoc99_vfscanf.c, CFLAGS-isoc99_vscanf.c, CFLAGS-isoc99_fscanf.c, CFLAGS-isoc99_scanf.c): Add $(exceptions). (CFLAGS-scanf15.c): Add various -I paths to prevent the compiler from using internal headers. * wcsmbs/Versions (libc): Export __isoc99_wscanf@@GLIBC_2.7, __isoc99_vwscanf@@GLIBC_2.7, __isoc99_fwscanf@@GLIBC_2.7, __isoc99_vfwscanf@@GLIBC_2.7, __isoc99_swscanf@@GLIBC_2.7 and __isoc99_vswscanf@@GLIBC_2.7. * wcsmbs/Makefile (routines): Add isoc99_wscanf, isoc99_vwscanf, isoc99_fwscanf, isoc99_vfwscanf, isoc99_swscanf and isoc99_vswscanf. (CFLAGS-isoc99_wscanf.c, CFLAGS-isoc99_fwscanf.c, CFLAGS-isoc99_vwscanf.c, CFLAGS-isoc99_vfwscanf.c): Add $(exceptions). (CPPFLAGS): Add -D_IO_MTSAFE_IO if needed. * stdio-common/isoc99_scanf.c: New file. * stdio-common/isoc99_vsscanf.c: New file. * stdio-common/isoc99_vscanf.c: New file. * stdio-common/isoc99_vfscanf.c: New file. * stdio-common/isoc99_fscanf.c: New file. * stdio-common/isoc99_sscanf.c: New file. * wcsmbs/isoc99_fwscanf.c: New file. * wcsmbs/isoc99_vswscanf.c: New file. * wcsmbs/isoc99_swscanf.c: New file. * wcsmbs/isoc99_wscanf.c: New file. * wcsmbs/isoc99_vwscanf.c: New file. * wcsmbs/isoc99_vfwscanf.c: New file. * libio/libio.h (_IO_FLAGS2_SCANF_STD): Define. * libio/libioP.h (_IO_acquire_lock_clear_flags2_fct): Also clear _IO_FLAGS2_SCANF_STD bit from _flags2. * stdio-common/vfscanf.c (_IO_vfscanf_internal): Don't handle %as, %aS and %a[ if _IO_FLAGS2_SCANF_STD is set in _flags2. * stdio-common/scanf14.c: New test. * stdio-common/scanf15.c: New test. * sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Add isoc99_scanf, isoc99_fscanf, isoc99_sscanf, isoc99_vscanf, isoc99_vfscanf, isoc99_vsscanf, isoc99_wscanf, isoc99_fwscanf, isoc99_swscanf, isoc99_vwscanf, isoc99_vfwscanf and isoc99_vswscanf. * sysdeps/ieee754/ldbl-opt/Versions (libc): Export __nldbl___isoc99_scanf@@GLIBC_2.7, __nldbl___isoc99_fscanf@@GLIBC_2.7, __nldbl___isoc99_sscanf@@GLIBC_2.7, __nldbl___isoc99_vscanf@@GLIBC_2.7, __nldbl___isoc99_vfscanf@@GLIBC_2.7, __nldbl___isoc99_vsscanf@@GLIBC_2.7, __nldbl___isoc99_wscanf@@GLIBC_2.7, __nldbl___isoc99_fwscanf@@GLIBC_2.7, __nldbl___isoc99_swscanf@@GLIBC_2.7, __nldbl___isoc99_vwscanf@@GLIBC_2.7, __nldbl___isoc99_vfwscanf@@GLIBC_2.7 and __nldbl___isoc99_vswscanf@@GLIBC_2.7. * sysdeps/ieee754/ldbl-opt/nldbl-compat.h (__isoc99_scanf, __isoc99_fscanf, __isoc99_sscanf, __isoc99_vscanf, __isoc99_vfscanf, __isoc99_vsscanf, __isoc99_wscanf, __isoc99_fwscanf, __isoc99_swscanf, __isoc99_vwscanf, __isoc99_vfwscanf, __isoc99_vswscanf): Add NLDBL_DECL. * sysdeps/ieee754/ldbl-opt/nldbl-compat.c (__nldbl___isoc99_scanf, __nldbl___isoc99_fscanf, __nldbl___isoc99_sscanf, __nldbl___isoc99_vscanf, __nldbl___isoc99_vfscanf, __nldbl___isoc99_vsscanf, __nldbl___isoc99_wscanf, __nldbl___isoc99_fwscanf, __nldbl___isoc99_swscanf, __nldbl___isoc99_vwscanf, __nldbl___isoc99_vfwscanf, __nldbl___isoc99_vswscanf): New functions. * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_vfscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_swscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_vwscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_wscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_scanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_sscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_vsscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_fwscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_vfwscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_vswscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_vscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_fscanf.c: New file. * stdio-common/Makefile (tests): Add scanf13. (scanf13-ENV): New. * stdio-common/vfscanf.c (_IO_vfscanf_internal): Handle m modifier followed by l. (STRING_ARG): Add width argument. (_IO_vfscanf_internal) <case L_('c')>: Handle %mc. <case L_('C')>: Handle %mlc and %mC. <case L_('s'), case L_('S'), case L_('[')>: Adjust STRING_ARG arguments. * stdio-common/scanf13.c: New test. * libio/libioP.h (_IO_acquire_lock_clear_flags2_fct): Clear the _IO_FLAGS2_FORTIFY bit from _flags2 rather than _flags. type and __THROW marker of splice, vmsplice, and tee.
2007-09-15* misc/sys/cdefs.h (__va_arg_pack): Define for GCC 4.3+.Ulrich Drepper1-0/+2
* misc/bits/syslog.h (syslog): When __va_arg_pack is defined, implement as __extern_always_inline function. (vsyslog): Define as __extern_always_inline function unconditionally. * libio/bits/stdio2.h (sprintf, snprintf, printf, fprintf): When __va_arg_pack is defined, implement as __extern_always_inline functions. (vsprintf, vsnprintf, vprintf, vfprintf): Define as __extern_always_inline functions unconditionally. * libio/bits/stdio.h (vprintf): Ifdef out the inline when bits/stdio2.h will be included. * wcsmbs/bits/wchar2.h (__swprintf_alias): New redirect. (swprintf, wprintf, fwprintf): When __va_arg_pack is defined, implement as __extern_always_inline functions. (vswprintf, vwprintf, vfwprintf): Define as __extern_always_inline functions unconditionally. * debug/tst-chk1.c (do_test): Enable remaining tests for C++. 2007-09-03 Jakub Jelinek <jakub@redhat.com> * misc/sys/cdefs.h (__extern_inline, __extern_always_inline): Only define in C++ for GCC 4.3+, in C++ always use __gnu_inline__ attribute. * include/features.h (__USE_EXTERN_INLINES): Define only when __extern_inline is defined. * stdlib/stdlib.h: Include bits/stdlib.h when __extern_always_inline is defined instead of when not __cplusplus. * misc/sys/syslog.h: Include bits/syslog.h when __extern_always_inline is defined instead of when not __cplusplus. * socket/sys/socket.h: Include bits/socket2.h when __extern_always_inline is defined instead of when not __cplusplus. * libio/stdio.h: Include bits/stdio2.h when __extern_always_inline is defined instead of when not __cplusplus. * posix/unistd.h: Include bits/unistd.h when __extern_always_inline is defined instead of when not __cplusplus. * string/string.h: Include bits/string3.h when __extern_always_inline is defined instead of when not __cplusplus. * wcsmbs/wchar.h: Include bits/wchar2.h when __extern_always_inline is defined instead of when not __cplusplus. (btowc, wctob): Don't guard the inlines with ifndef __cplusplus. * io/fcntl.h: Don't include bits/fcntl2.h if __extern_always_inline is not defined. * misc/bits/syslog-ldbl.h: Guard *_chk stuff with defined __extern_always_inline instead of !defined __cplusplus. * libio/bits/stdio-ldbl.h: Likewise. * wcsmbs/bits/wchar-ldbl.h: Likewise. * misc/bits/syslog.h (syslog): Don't define for C++. (vsyslog): Use __extern_always_inline function for C++ instead of a macro. * libio/bits/stdio.h (__STDIO_INLINE): Define to __extern_inline whenever that macro is defined. (vprintf): Don't provide the inline for C++. (fread_unlocked, fwrite_unlocked): Don't define the macros for C++. * libio/bits/stdio2.h (sprintf, snprintf, printf, fprintf): Don't define the macros for C++. (vsprintf, vsnprintf, vprintf, vfprintf): Define as __extern_always_inline functions for C++. * io/sys/stat.h (stat, lstat, fstat, fstatat, mknod, mknodat, stat64, lstat64, fstat64, fstatat64): Don't define if not __USE_EXTERN_INLINES. * wcsmbs/bits/wchar2.h: Fix #error message. (swprintf, wprintf, fwprintf): Don't define the macros for C++. (vswprintf, vwprintf, vfwprintf): Define using __extern_always_inline functions for C++. * string/bits/string3.h: Don't #undef macros if __cplusplus. (memcpy, memmove, mempcpy, memset, bcopy, bzero, strcpy, stpcpy, strncpy, strcat, strncat): Define as __extern_always_inline functions instead of macros for C++. * math/bits/cmathcalls.h: Guard __extern_inline routines with defined __extern_inline. * sysdeps/alpha/fpu/bits/mathinline.h (__MATH_INLINE): Define to __extern_inline whenever that macro is defined. * sysdeps/ia64/fpu/bits/mathinline.h (__MATH_INLINE): Likewise. * sysdeps/i386/fpu/bits/mathinline.h (__MATH_INLINE): Likewise. * sysdeps/i386/i486/bits/string.h (__STRING_INLINE): Likewise. * sysdeps/s390/bits/string.h (__STRING_INLINE): Likewise. * sysdeps/s390/fpu/bits/mathinline.h (__MATH_INLINE): Likewise. * sysdeps/powerpc/fpu/bits/mathinline.h (__MATH_INLINE): Likewise. * sysdeps/x86_64/fpu/bits/mathinline.h (__MATH_INLINE): Likewise. * sysdeps/sparc/fpu/bits/mathinline.h (__MATH_INLINE): Likewise. * sysdeps/unix/sysv/linux/sys/sysmacros.h (gnu_dev_major, gnu_dev_minor, gnu_dev_makedev): Remove __extern_inline from prototypes. Only provide __extern_inline routines if __USE_EXTERN_INLINES. * debug/Makefile: Add rules to build and run tst-{,lfs}chk{4,5,6} tests. * debug/tst-chk1.c (do_prepare, do_test): Allow compilation as C++. For now avoid some *printf tests in C++. Skip all testing if __USE_FORTIFY_LEVEL is defined, but __extern_always_inline macro is not. * debug/tst-chk4.cc: New file. * debug/tst-chk5.cc: New file. * debug/tst-chk6.cc: New file. * debug/tst-lfschk4.cc: New file. * debug/tst-lfschk5.cc: New file. * debug/tst-lfschk6.cc: New file. * include/wchar.h (__vfwprintf_chk, __vswprintf_chk): Avoid prototypes in C++. * include/stdio.h (__sprintf_chk, __snprintf_chk, __vsprintf_chk, __vsnprintf_chk, __printf_chk, __fprintf_chk, __vprintf_chk, __vfprintf_chk, __fgets_unlocked_chk, __fgets_chk): Likewise.
2007-08-07* include/stdlib.h: Add libc_hidden_proto for strto*, __strto*_l.cvs/fedora-glibc-20070809T0939Roland McGrath1-0/+14
Remove __strto*_l inlines. * include/wchar.h: Add libc_hidden_proto for wcsto*, __wcsto*_l. * stdlib/strtod.c: Add libc_hidden_def. * stdlib/strtod_l.c: Likewise. * stdlib/strtold.c [__LONG_DOUBLE_MATH_OPTIONAL]: Add libc_hidden_proto for __new_strtold and __new_wcstold. * sysdeps/ieee754/ldbl-128ibm/strtold_l.c: Add libc_hidden_proto for __STRTOF, STRTOF. * stdlib/strtol.c: Add libc_hidden_def. * stdlib/strtol_l.c: Likewise. * sysdeps/wordsize-64/strtol.c: Add libc_hidden_ver for strtoll and strtoq. * scripts/data/localplt-powerpc-linux-gnu.data: New file. * scripts/data/localplt-x86_64-linux-gnu.data: File renamed to ... * scripts/data/localplt-generic.data: ... here. * elf/Makefile (check-data): Get generic file if no other. ($(objpfx)check-localplt.out): Make target unconditional.
2007-08-03* sysdeps/unix/dirstream.h (struct __dirstream): Move lock memberUlrich Drepper1-0/+26
to fill a hole on 64-bit platforms. * stdlib/stdlib.h: Remove __strto*_internal prototypes and strto* inline functions. * include/stdlib.h: Add __strto*_internal prototypes here. * wcsmbs/wchar.h: Remove __wcsto*_internal prototypes and wcsto* inline functions. * include/wchar.h: Add __wcsto*_internal prototypes. * sysdeps/generic/inttypes.h: No need to protect the declaration of the __strto*_internal and __wcsto*_internal members here.
2006-01-14* math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): NewRoland McGrath1-3/+6
prototype. (nexttowardf): Redirect to __nldbl_nexttowardf. (nexttoward): Redirect to nextafter. (__MATHDECL_2, __MATHDECL_1): Redirect *l functions to non-*l versions if __LONG_DOUBLE_MATH_OPTIONAL and __NO_LONG_DOUBLE_MATH. * math/complex.h (__MATHDECL_1): Likewise. * math/bits/mathcalls.h (nexttoward): Don't prototype if __LDBL_COMPAT. * misc/sys/cdefs.h: Include <bits/wordsize.h>. (__LDBL_COMPAT, __LDBL_REDIR1, __LDBL_REDIR, __LDBL_REDIR1_NTH, __LDBL_REDIR_NTH, __LDBL_REDIR_DECL): New macros. * libio/bits/stdio-ldbl.h: New file. * libio/Makefile (headers): Add it. * libio/stdio.h [__LDBL_COMPAT]: #include it. * libio/bits/libio-ldbl.h: New file. * libio/Makefile (headers): Add it. * libio/libio.h [__LDBL_COMPAT]: #include it. * libio/libioP.h: Include <math_ldbl_opt.h>. * include/wchar.h (__fwprintf, __vfwprintf): Fix commented out attribute. (__vfwprintf_chk): New prototype. Add libc_hidden_proto. * wcsmbs/bits/wchar-ldbl.h: New file. * wcsmbs/Makefile (headers): Add it. * wcsmbs/wchar.h [__LDBL_COMPAT]: #include it. * wcsmbs/bits/wchar2.h (__vswprintf_alias): Removed. (vswprintf): Define as a macro rather than inline function. * stdio-common/bits/printf-ldbl.h: New file. * stdio-common/Makefile (headers): Add it. * stdio-common/printf.h [__LDBL_COMPAT]: #include it. * libio/fwprintf.c: Include libioP.h. (fwprintf): Use ldbl_weak_alias instead of weak_alias. * libio/fwscanf.c: Include libioP.h. (fwscanf): Rename to __fwscanf and add ldbl_strong_alias. * libio/iovdprintf.c (vdprintf): Use ldbl_weak_alias instead of weak_alias. * libio/iovsprintf.c (_IO_vsprintf): Rename to __IO_vsprintf, add ldbl_strong_alias and use INTDEF2 instead of INTDEF. (vsprintf): Use ldbl_weak_alias instead of weak_alias. * libio/iovsscanf.c (__vsscanf, vsscanf): Use ldbl_weak_alias instead of weak_alias. * libio/iovswscanf.c (vswscanf): Rename to __vswscanf, add ldbl_strong_alias and use ldbl_hidden_def instead of libc_hidden_def. * libio/obprintf.c (obstack_printf, obstack_vprintf): Use ldbl_weak_alias instead of weak_alias. * libio/swprintf.c: Include libioP.h. (swprintf): Rename to __swprintf and add ldbl_strong_alias. * libio/swscanf.c: Include libioP.h. (swscanf): Rename to __swscanf and add ldbl_strong_alias. * libio/vasprintf.c (vasprintf): Use ldbl_weak_alias instead of weak_alias. * libio/vscanf.c (vscanf): Use ldbl_weak_alias instead of weak_alias. * libio/vsnprintf.c (__vsnprintf, vsnprintf): Use ldbl_weak_alias instead of weak_alias. * libio/vswprintf.c (__vswprintf): Remove alias. (vswprintf): Use ldbl_weak_alias instead of weak_alias. * libio/vwprintf.c: Include libioP.h. (vwprintf): Rename to __vwprintf and add ldbl_strong_alias. * libio/vwscanf.c (vwscanf): Rename to __vwscanf and add ldbl_strong_alias. * libio/wprintf.c: Include libioP.h. (wprintf): Rename to __wprintf and add ldbl_strong_alias. * libio/wscanf.c: Include libioP.h. (wscanf): Rename to __wscanf and add ldbl_strong_alias. * stdio-common/asprintf.c (__asprintf): Rename to ___asprintf, add ldbl_strong_alias and use INTDEF2 instead of INTDEF. (asprintf): Use ldbl_weak_alias instead of weak_alias. * stdio-common/dprintf.c (dprintf): Rename to __dprintf, add ldbl_strong_alias and use ldbl_hidden_def instead of libc_hidden_def. * stdio-common/fprintf.c: Include libioP.h. (fprintf): Rename to __fprintf, add ldbl_strong_alias and use ldbl_hidden_def instead of libc_hidden_def. (_IO_fprintf): Use ldbl_weak_alias instead of weak_alias. * stdio-common/fscanf.c: Include libioP.h. (fscanf): Rename to __fscanf and add ldbl_strong_alias. * stdio-common/printf.c: Include libioP.h. (printf): Rename to __printf and add ldbl_strong_alias. (_IO_printf): Use ldbl_strong_alias instead of strong_alias. * stdio-common/printf_fp.c (__printf_fp): Rename to __printf_fp, add ldbl_strong_alias and use ldbl_hidden_def instead of libc_hidden_def. * stdio-common/printf_size.c (printf_size): Rename to __printf_size and add ldbl_strong_alias. * stdio-common/scanf.c (scanf): Rename to __scanf and add ldbl_strong_alias. * stdio-common/snprintf.c (snprintf): Use ldbl_weak_alias instead of weak_alias. * stdio-common/sprintf.c (sprintf): Rename to __sprintf, add ldbl_strong_alias and use ldbl_hidden_def instead of libc_hidden_def. (_IO_sprintf): Use ldbl_strong_alias instead of strong_alias. * stdio-common/sscanf.c: Include libioP.h instead of iolibio.h. (sscanf): Rename to __sscanf and add ldbl_strong_alias. * stdio-common/vfprintf.c (vfprintf): Define to _IO_vfprintf_internal. Use ldbl_strong_alias instead. Use ldbl_hidden_def instead of libc_hidden_def. (_IO_vfprintf_internal): Clear is_long_double if __ldbl_is_dbl, handle the argument as double if it is non-zero. (vfwprintf): Use ldbl_weak_alias instead of weak_alias. (_IO_vfprintf): Add ldbl_strong_alias. * stdio-common/vfscanf.c (_IO_vfscanf): Rename to _IO_vfscanf_internal, don't use strtold if __ldbl_is_dbl, add ldbl_strong_alias. (vfwscanf): Use ldbl_weak_alias instead of weak_alias. (__vfscanf): Rename to ___vfscanf, add ldbl_strong_alias and use ldbl_hidden_def instead of libc_hidden_def. (vfscanf): Use ldbl_weak_alias instead of weak_alias. * stdio-common/vprintf.c: Include libioP.h. (vprintf): Rename to __vprintf and add ldbl_strong_alias. * debug/fprintf_chk.c (__fprintf_chk): Rename to ___fprintf_chk and add ldbl_strong_alias. * debug/printf_chk.c (__printf_chk): Rename to ___printf_chk and add ldbl_strong_alias. * debug/snprintf_chk.c: Include libioP.h. (__snprintf_chk): Rename to ___snprintf_chk and add ldbl_strong_alias. * debug/sprintf_chk.c: Include libioP.h. (__sprintf_chk): Rename to ___sprintf_chk and add ldbl_strong_alias. * debug/vfprintf_chk.c (__vfprintf_chk): Rename to ___vfprintf_chk, add ldbl_strong_alias and use ldbl_hidden_def instead of libc_hidden_def. * debug/vfwprintf_chk.c (__vfwprintf_chk): Add libc_hidden_def. * debug/vprintf_chk.c (__vprintf_chk): Rename to ___vprintf_chk and add ldbl_strong_alias. * debug/vsnprintf_chk.c (__vsnprintf_chk): Rename to ___vsnprintf_chk, add ldbl_strong_alias and use ldbl_hidden_def instead of libc_hidden_def. * debug/vsprintf_chk.c (__vsprintf_chk): Rename to ___vsprintf_chk, add ldbl_strong_alias and use ldbl_hidden_def instead of libc_hidden_def. * stdlib/stdlib.h (strtold): Don't define inline if [!__LDBL_COMPAT]. * wcsmbs/wchar.h (wcstold): Likewise. * stdlib/strtod_l.c: Include math_ldbl_opt.h. (____STRTOF_INTERNAL): Define. (INTERNAL (__STRTOF)): Rename to ____STRTOF_INTERNAL. (__STRTOF): Call ____STRTOF_INTERNAL instead. [LONG_DOUBLE_COMPAT] (strtold_l, wcstold_l, __strtold_l, __wcstold_l): Add compatibility symbols. * stdlib/strtod.c: Include math_ldbl_opt.h. [LONG_DOUBLE_COMPAT] (strtold, wcstold, __strtold_internal, __wcstold_internal): Add compatibility symbols. * stdlib/strtold.c: Include bits/wordsize.h, wchar.h. (NEW, NEW1): Define. (__new_strtold, __new_wcstold): New prototypes. (____new_strtold_internal, ____new_wcstold_internal): Likewise. Add libc_hidden_proto. (STRTOF): Define to NEW (*told). [__LONG_DOUBLE_MATH_OPTIONAL] (wcstold, strtold): Add long_double_symbol. [__LONG_DOUBLE_MATH_OPTIONAL] (__wcstold_internal, __strtold_internal): Likewise. Add libc_hidden_ver. * stdlib/bits/stdlib-ldbl.h: New file. * stdlib/Makefile (headers): Add it. * stdlib/stdlib.h [__LDBL_COMPAT]: #include it. * include/stdlib.h (ecvt_r, fcvt_r, qecvt_r, qfcvt_r): Remove libc_hidden_proto. (__ecvt, __fcvt, __gcvt, __ecvt_r, __fcvt_r, __qecvt, __qfcvt, __qgcvt, __qecvt_r, __qfcvt_r): New prototypes. * misc/efgcvt_r.c: Include shlib-compat.h. (LONG_DOUBLE_CVT): Define. (__APPEND, __APPEND2): Define. (*fcvt_r): Use __APPEND instead of APPEND. Remove libc_hidden_def. (*ecvt_r): Likewise. (cvt_symbol): Define. Use it on fcvt_r and ecvt_r. * misc/efgcvt.c: Include shlib-compat.h. (LONG_DOUBLE_CVT): Define. (__APPEND, __APPEND2): Define. (fcvt): Use __APPEND instead of APPEND. Remove libc_hidden_def. (ecvt, gcvt): Likewise. (cvt_symbol): Define. Use it on fcvt, ecvt and gcvt. * stdlib/bits/monetary-ldbl.h: New file. * stdlib/Makefile (headers): Add it. * stdlib/monetary.h [__LDBL_COMPAT]: #include it. * stdlib/strfmon.c: Include math_ldbl_opt.h. (strfmon): Rename to __strfmon and add ldbl_strong_alias. * stdlib/strfmon_l.c: Remove all traces of [!USE_IN_LIBIO]. (__vstrfmon_l): Don't set is_long_double if __ldbl_is_dbl. (__strfmon_l): Rename to ___strfmon_l and add ldbl_strong_alias. (strfmon_l): Use ldbl_weak_alias instead of weak_alias. * misc/bits/syslog-ldbl.h: New file. * misc/Makefile (headers): Add it. * misc/sys/syslog.h [__LDBL_COMPAT]: #include it. * misc/syslog.c: Include math_ldbl_opt.h. (syslog): Rename to __syslog and add ldbl_strong_alias, use ldbl_hidden_def instead of libc_hidden_def. (vsyslog): Rename to __vsyslog and add ldbl_strong_alias, use ldbl_hidden_def instead of libc_hidden_def. * sysdeps/generic/math_ldbl_opt.h: New file. * math/w_j1l.c (j1l, y1l): Rename to __ prefixed variants. Add weak_alias. * math/w_j0l.c (j0l, y0l): Likewise. * math/w_jnl.c (jnl, ynl): Likewise. * sysdeps/ieee754/ldbl-96/s_nexttoward.c (__nexttowardl): Remove strong_alias. (nexttowardl): Remove weak_alias. * sysdeps/ieee754/ldbl-96/s_erfl.c (__erfl, __erfcl): Remove strong_alias. (erfl, erfcl): Remove weak_alias. * sysdeps/ieee754/ldbl-64-128/s_asinhl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_atanl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_cbrtl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_ceill.c: New file. * sysdeps/ieee754/ldbl-64-128/s_copysignl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_cosl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_erfl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_expm1l.c: New file. * sysdeps/ieee754/ldbl-64-128/s_fabsl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_finitel.c: New file. * sysdeps/ieee754/ldbl-64-128/s_floorl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_fpclassifyl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_frexpl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_ilogbl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_isinfl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_isnanl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_llrintl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_llroundl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_log1pl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_logbl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_lrintl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_lroundl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_modfl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_nearbyintl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_nextafterl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_nexttoward.c: New file. * sysdeps/ieee754/ldbl-64-128/s_nexttowardf.c: New file. * sysdeps/ieee754/ldbl-64-128/s_nexttowardfd.c: New file. * sysdeps/ieee754/ldbl-64-128/s_remquol.c: New file. * sysdeps/ieee754/ldbl-64-128/s_rintl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_roundl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_scalblnl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_scalbnl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_signbitl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_sincosl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_sinl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_tanhl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_tanl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_truncl.c: New file. * sysdeps/ieee754/ldbl-64-128/strtold_l.c: New file. * sysdeps/ieee754/ldbl-64-128/w_expl.c: New file. * sysdeps/ieee754/ldbl-opt/configure.in: New file. * sysdeps/ieee754/ldbl-opt/configure: New file. * sysdeps/ieee754/ldbl-opt/Makefile: New file. * sysdeps/ieee754/ldbl-opt/Versions: New file. * sysdeps/ieee754/ldbl-opt/